Amendment Flag
Current Fiscal Year End Date
Document Period End Date
Entity [Domain]
Entity Well-known Seasoned Issuer
Entity Voluntary Filers
Entity Current Reporting Status
Entity Filer Category
Entity Public Float
Entity Registrant Name
Entity Central Index Key
Entity Common Stock, Shares Outstanding
Document Fiscal Year Focus
Document Fiscal Period Focus
Legal Entity [Axis]
Document Type
Award Type [Axis]
Award Date [Domain]
Award Date [Axis]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]
ASU 2016-09 [Member]
Accounting Standards Update 2016-09 [Member]
Noncurrent receivables, less allowance of $978 and $977 at December 31, 2017 and 2016, respectively
Accounts Receivable, Net, Noncurrent
ACCRUED EXPENSES
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
Accounts receivable, less allowance of $12,806 and $12,375 at December 31, 2017 and 2016, respectively
Accounts Receivable, Net, Current
Accounts payable
Accounts Payable, Current
Accrued expenses
Accounts Payable and Accrued Liabilities
Accrued rent
Accrued expenses
Accrued Liabilities, Fair Value Disclosure
Accrued expenses
Accrued rent and real estate taxes
Accumulated other comprehensive loss
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
Accumulated other comprehensive loss
Less accumulated depreciation and amortization
PROPERTY, EQUIPMENT AND FACILITIES - accumulated depreciation and amortization
Accumulated Other Comprehensive Loss [Member]
AOCI Attributable to Parent [Member]
Additional Paid-in Capital [Member]
Additional paid-in capital
Total adjustments
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Stock options
Adjustments to Additional Paid in Capital, Share-based Compensation, Stock Options, Requisite Service Period Recognition
Adjustments for New Accounting Pronouncements [Axis]
Advertising expense
Advertising Expense
Advertising Costs
Advertising Costs, Policy [Policy Text Block]
Recognized restricted stock expense
Accounts receivable, allowance
Student Receivable Allowance [Member]
Noncurrent receivables, allowance
Amortization of deferred finance costs
Amortization
Amortization of Intangible Assets
Antidilutive Securities [Axis]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities, Name [Domain]
Antidilutive shares excluded from computation of income (loss) per share (in shares)
Impairment of goodwill and long-lived assets
Asset Impairment Charges
ASSETS
ASSETS
Assets [Abstract]
TOTAL
Assets
Assets held for sale
Disposal Group, Including Discontinued Operation, Assets, Current
CURRENT ASSETS:
CURRENT ASSETS:
OTHER ASSETS:
OTHER ASSETS :
Total other assets
Assets, Noncurrent
Total current assets
Assets, Current
Short term loan
Bridge Loan
Buildings and Improvements [Member]
Carrying Amount [Member]
Cash and cash equivalents
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
Cash and Cash Equivalents
Cash and Cash Equivalents, Policy [Policy Text Block]
CASH AND CASH EQUIVALENTS-End of year
CASH AND CASH EQUIVALENTS-Beginning of year
Cash and cash equivalents
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS
Cash and Cash Equivalents, Period Increase (Decrease)
Cash and cash equivalents
Cash and Cash Equivalents, Fair Value Disclosure
Restricted Cash
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and Cash Equivalents [Abstract]
Cash and Equivalents [Member]
Federal deposit insurance limit
Cash, FDIC Insured Amount
Excess cash, FDIC uninsured amount
Cash, Uninsured Amount
COMMITMENTS AND CONTINGENCIES
Commitments and Contingencies Disclosure [Text Block]
COMMITMENTS AND CONTINGENCIES
CONTINGENCIES [Abstract]
Common stock, par value (in dollars per share)
Common Stock [Member]
Common stock, shares authorized (in shares)
Common stock, shares issued (in shares)
Common stock, no par value - authorized 100,000,000 shares at December 31, 2017 and 2016, issued and outstanding 30,624,407 shares at December 31, 2017 and 30,685,017 shares at December 31, 2016
BALANCE (in shares)
BALANCE (in shares)
Common stock, shares outstanding (in shares)
PENSION PLAN [Abstract]
Stock-Based Compensation Plans
Compensation Related Costs, Policy [Policy Text Block]
Components of deferred tax assets [Abstract]
Comprehensive loss
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Concentration of Credit Risk
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Principles of Consolidation
Consolidation, Policy [Policy Text Block]
Consolidation Items [Axis]
Consolidation Items [Domain]
Construction in Progress [Member]
Corporate [Member]
Educational services and facilities
COSTS AND EXPENSES:
Total costs and expenses
Costs and Expenses
Credit Facility [Domain]
Credit Facility [Axis]
Total
Current Income Tax Expense (Benefit)
State
Current [Abstract]
Federal
Debt Instrument [Axis]
Debt Instrument [Axis]
LONG-TERM DEBT
Debt and Capital Leases Disclosures [Text Block]
Interest rate on credit facility
Debt Instrument, Basis Spread on Variable Rate
Term of credit facility
LONG-TERM DEBT [Abstract]
Schedule of Long-term Debt Instruments [Table]
Debt Instrument [Line Items]
Debt Instrument, Name [Domain]
Goodwill
Deferred Tax Assets, Goodwill and Intangible Assets
Compensation expense for the 401(k) plan
Deferred financing fees
Debt Issuance Costs, Net
Federal
Deferred Federal Income Tax Expense (Benefit)
Total
Deferred Income Tax Expense (Benefit)
Deferred [Abstract]
Unearned tuition
Deferred Revenue, Current
State
Deferred State and Local Income Tax Expense (Benefit)
Noncurrent deferred tax assets (liabilities) [Abstract]
Deferred income taxes, net
Net operating loss carryforwards
Deferred Tax Assets, Operating Loss Carryforwards
Total noncurrent deferred tax assets
Deferred Tax Assets, Gross, Noncurrent
Noncurrent deferred tax assets, net of valuation allowance
Deferred Tax Assets, Net of Valuation Allowance
Accrued rent
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent
Pension plan liabilities
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions
AMT credit
Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax
Allowance for bad debts
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts
Less valuation allowance
Deferred Tax Assets, Valuation Allowance
Stock-based compensation
Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table]
Benefits paid
Defined Benefit Plan, Benefit Obligation, Benefits Paid
Benefits paid
Defined Benefit Plan, Plan Assets, Benefits Paid
2021
Defined Benefit Plan, Expected Future Benefit Payment, Year Four
Recognized net actuarial loss
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment
Years 2023-2027
Defined Benefit Plan, Expected Future Benefit Payment, Five Fiscal Years Thereafter
Maximum contribution by employee specified as percentage of compensation
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent
Accumulated loss
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax
Additional contribution by employer
Target plan asset allocations
2022
Defined Benefit Plan, Expected Future Benefit Payment, Year Five
2020
Defined Benefit Plan, Expected Future Benefit Payment, Year Three
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Amortization of estimated net loss, transition obligation and prior service cost from accumulated other comprehensive income into net periodic benefit cost
2019
Defined Benefit Plan, Expected Future Benefit Payment, Year Two
2018
Defined Benefit Plan, Expected Future Benefit Payment, Next Twelve Months
Actuarial loss (gain)
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)
Rate of compensation increase
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase
Defined Benefit Plan Disclosure [Line Items]
Amounts recognized in the consolidated balance sheets [Abstract]
Discount rate
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate
Actual return on plan assets
Discount rate
Long-term rate of return
Accumulated benefit obligation
Amounts recognized in accumulated other comprehensive loss [Abstract]
Rate of compensation increase
Plan assets using the fair value hierarchy [Abstract]
Benefit obligation-beginning of year
Benefit obligation at end of year
Defined Benefit Plan, Benefit Obligation
Expected benefit payments for the plan [Abstract]
CHANGE IN PLAN ASSETS [Roll Forward]
Fair value of plan assets
Fair value of plan assets-beginning of year
Fair value of plan assets-end of year
Expected return on plan assets
Defined Benefit Plan, Expected Return (Loss) on Plan Assets
Interest cost
Plan's funded status [Abstract]
BENEFIT OBLIGATION IN EXCESS OF FAIR VALUE FUNDED STATUS:
Defined Benefit Plan, Funded (Unfunded) Status of Plan
CHANGES IN BENEFIT OBLIGATIONS [Roll Forward]
Weighted-average assumptions used to determine benefit obligations [Abstract]
Weighted-average assumptions used to determine net periodic pension cost [Abstract]
Service cost
Service cost
Net periodic benefit cost
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)
Fair value of total plan assets by major asset category
Defined Benefit Plan, Asset Categories [Axis]
COMPONENTS OF NET PERIODIC BENEFIT COST [Abstract]
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Pension plan liabilities
Depreciation and amortization
Depreciation and amortization expense
Depreciation
Basic [Abstract]
Basic
Net (loss) earnings per share (in dollars per share)
Net loss per share (in dollars per share)
WEIGHTED AVERAGE COMMON SHARES
Earnings Per Share [Text Block]
Diluted [Abstract]
Diluted
Weighted average number of common shares outstanding:
Net (loss) earnings per share (in dollars per share)
Net loss per share (in dollars per share)
WEIGHTED AVERAGE COMMON SHARES [Abstract]
State tax benefit (net of federal)
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
Federal corporate tax rate
Other
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent
Valuation allowance
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
ASU 2016-09 stock compensation excess benefit
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Percent
Total
Effective Income Tax Rate Reconciliation, Percent
Unrecognized restricted stock expense
Unrecognized pre-tax compensation expense
Accrued compensation and benefits
Stock Options [Member]
Weighted average period
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition
Equity Component [Domain]
Equity Securities [Member]
Fair Value [Member]
Additions
Finite-lived Intangible Assets Acquired
Measurement Basis [Axis]
Fair Value, Hierarchy [Axis]
FAIR VALUE [Abstract]
Fair Value Hierarchy [Domain]
FAIR VALUE
Fair Value, by Balance Sheet Grouping [Table]
Fair value, by balance sheet grouping
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Measurement [Domain]
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Significant Other Observable Inputs (Level 2) [Member]
Significant Unobservable Inputs (Level 3) [Member]
Financial Liabilities [Abstract]
Financial Liabilities Fair Value Disclosure [Abstract]
Financial Assets [Abstract]
Net carrying amount at end of the period
2018
Finite-Lived Intangible Assets [Line Items]
Accumulated amortization, beginning balance
Accumulated amortization, ending balance
Finite-Lived Intangible Assets, Accumulated Amortization
Finite-Lived Intangible Assets by Major Class [Axis]
Estimated future amortization expense [Abstract]
Weighted average amortization period
Finite-Lived Intangible Asset, Useful Life
Gross carrying amount, beginning balance
Gross carrying amount, ending balance
Finite-Lived Intangible Assets, Gross
Finite-Lived Intangible Assets, Major Class Name [Domain]
Fixed Income [Member]
Equipment, Furniture and Fixtures [Member]
Furniture and Fixtures [Member]
Termination premium incurred
Gain (Loss) on Contract Termination
(Gain) loss on disposition of assets
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property
Gain on sale of property
(Gain) loss on sale of assets
Gain on capital lease termination, net
Gain (Loss) on Sale of Capital Leases, Net
GOODWILL AND OTHER INTANGIBLES
Goodwill and Intangible Assets Disclosure [Text Block]
Net Goodwill Balance
Goodwill
Impairment
Impairment of goodwill
Accumulated Impairment Losses
Goodwill and Other Intangible Assets
Goodwill and Intangible Assets, Policy [Policy Text Block]
Changes in Carrying Amount of Goodwill [Abstract]
Adjustments
Gross Goodwill Balance
Goodwill, Gross
Goodwill and Other Intangible Assets [Abstract]
GOODWILL AND OTHER INTANGIBLES [Abstract]
Impairment of long-lived assets
Impairment of Long-Lived Assets Held-for-use
Impairment of Long-Lived Assets
Impairment of Long-Lived Assets [Abstract]
Impairment or Disposal of Tangible Assets Disclosure [Abstract]
INCOME TAXES [Abstract]
CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
INCOME TAXES
Income Tax Disclosure [Text Block]
Components of the provision for income taxes from continuing operations [Abstract]
Difference between the actual tax provision and the tax provision that would result from the use of the Federal statutory rate [Abstract]
Valuation allowance
Income tax benefit
(BENEFIT) PROVISION FOR INCOME TAXES
Total (benefit) provision
Other
State tax benefit (net of federal)
Income taxes
Income Taxes Paid
Income Taxes
Income Tax, Policy [Policy Text Block]
Accrued expenses
Increase (Decrease) in Accrued Liabilities
Accounts receivable
Increase (Decrease) in Accounts Receivable
Other assets
Increase (Decrease) in Other Noncurrent Assets
Accounts payable
Increase (Decrease) in Accounts Payable
Unearned tuition
Increase (Decrease) in Deferred Revenue
Increase (decrease) in liabilities:
Prepaid expenses and current assets
Increase (Decrease) in Prepaid Expense and Other Assets
Inventories
Increase (Decrease) in Inventories
Other liabilities
(Increase) decrease in assets:
Restricted cash
Increase (Decrease) in Restricted Cash
Prepaid income taxes and income taxes receivable
Increase (Decrease) in Unbilled Receivables
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dilutive effect of stock options (in shares)
Interest expense
Interest Expense
Interest
Interest Paid, Net
Inventories
Inventories
Inventory, Policy [Policy Text Block]
Interest income
Rent Expense
Lessee, Leases [Policy Text Block]
Letters of credit outstanding
Land [Member]
Lease rent expense
Operating Leases, Rent Expense
Letter of Credit [Member]
TOTAL
Liabilities and Equity
Liabilities accrued for or noncash purchases of fixed assets
Liabilities Assumed
Total liabilities
Liabilities
LIABILITIES AND STOCKHOLDERS' EQUITY
LIABILITIES AND STOCKHOLDERS' EQUITY
Liabilities and Equity [Abstract]
Total current liabilities
Liabilities, Current
CURRENT LIABILITIES:
NONCURRENT LIABILITIES:
Expiration date of credit facility
Line of Credit Facility, Expiration Date
Long-term line of credit
Long-term Line of Credit
Credit Agreement [Member]
Line of Credit [Member]
Percentage of unused facility fee payable quarterly
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage
Line of credit facility, maximum borrowing capacity
Revolving loan facility, available amount
Line of Credit Facility, Remaining Borrowing Capacity
Credit facility
Lines of Credit, Fair Value Disclosure
Term loan
Loans Payable, Fair Value Disclosure
Long Lived Assets Held-for-sale [Line Items]
Long term debt and capital lease obligations
Long-term Debt and Capital Lease Obligations, Including Current Maturities
Long-term debt and lease obligations
Long-term Debt and Capital Lease Obligations
Long term debt
Long-term Debt
Long term debt and lease obligations [Abstract]
Credit Facility [Abstract]
Less current maturities
Long-term Debt and Capital Lease Obligations, Current
2022
Long-term Debt, Maturities, Repayments of Principal in Year Five
2021
Long-term Debt, Maturities, Repayments of Principal in Year Four
2020
Long-term Debt, Maturities, Repayments of Principal in Year Three
Current portion of credit agreement and term loan
Long-term Debt, Current Maturities
2018
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months
Long-term credit agreement and term loan
2019
Long-term Debt, Maturities, Repayments of Principal in Year Two
Thereafter
Thereafter
Long-term Debt, Maturities, Repayments of Principal after Year Five
Surety bonds
Advertising Costs [Abstract]
Marketing and Advertising Expense [Abstract]
Scheduled maturities of long-term debt [Abstract]
Maturities of Long-term Debt [Abstract]
Maximum [Member]
Minimum [Member]
Movement in Valuation Allowances and Reserves [Abstract]
Net cash (used in) provided by financing activities
Net Cash Provided by (Used in) Financing Activities
CASH FLOWS FROM FINANCING ACTIVITIES:
CASH FLOWS FROM INVESTING ACTIVITIES:
CASH FLOWS FROM OPERATING ACTIVITIES:
Net cash provided by (used in) investing activities
Net Cash Provided by (Used in) Investing Activities
Net cash (used in) provided by operating activities
Net Cash Provided by (Used in) Operating Activities
Net loss
Net (loss) income
NET LOSS
New Accounting Pronouncements or Change in Accounting Principle [Table]
New Accounting Pronouncements
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND FINANCING ACTIVITIES:
OTHER:
Number of reportable segments
Number of reportable segments
Number of properties owned
Number of Real Estate Properties
Number of states in which schools operate across the United States
Number of States in which Entity Operates
Thereafter
Operating Leases, Future Minimum Payments, Due Thereafter
2018
Operating Leases, Future Minimum Payments, Due in Two Years
Operating Leases [Abstract]
Operating Leases, Total
Operating Leases, Future Minimum Payments Due
2017
Operating Leases, Future Minimum Payments Due, Next Twelve Months
2021
Operating Leases, Future Minimum Payments, Due in Five Years
Reportable Segments [Member]
2020
Operating Leases, Future Minimum Payments, Due in Four Years
OPERATING (LOSS) INCOME
Operating Loss
Operating Income (Loss)
2019
Operating Leases, Future Minimum Payments, Due in Three Years
Net operating loss carryforwards
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block]
Employee pension plan adjustments
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
Outstanding net loan commitment
Other Commitment
Other short term liabilities
Other Liabilities, Fair Value Disclosure
Other assets, net
Other long-term liabilities
Other short-term liabilities
Other income
Other comprehensive income
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Employee pension plan adjustments
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent
Other accrued expenses
Prime Rate [Member]
ACCRUED EXPENSES [Abstract]
Modification fees paid to bank
Net share settlement for equity-based compensation
Payments for Repurchase of Equity
Payment of deferred finance fees
Payments of Financing Costs
Cash purchase price
Purchase price
Capital expenditures
Payments to Acquire Property, Plant, and Equipment
PENSION PLAN
Pension and Other Postretirement Benefits Disclosure [Text Block]
Noncurrent liabilities
Liability, Defined Benefit Plan, Noncurrent
Pension contributions
Pension Plan [Member]
Periodic Pension Cost [Member]
Plan Name [Axis]
Plan Name [Domain]
Plan Asset Categories [Domain]
Portion at Fair Value Measurement [Member]
Preferred stock, par value (in dollars per share)
Preferred stock, no par value - 10,000,000 shares authorized, no shares issued and outstanding at December 31, 2017 and 2016
Preferred Stock, Value, Outstanding
Preferred stock, shares issued (in shares)
Preferred stock, shares outstanding (in shares)
Preferred stock, shares authorized (in shares)
Prepaid expenses and other current assets
Prepaid income taxes and income taxes receivable
Prepaid Taxes
Reclassification
Reclassifications of payments from borrowings from restricted cash
Proceeds from (Repayments of) Restricted Cash, Financing Activities
Proceeds from borrowings
Proceeds from sale of property and equipment
Property, Equipment and Facilities - Depreciation and Amortization
Property, Plant and Equipment, Policy [Policy Text Block]
Property, equipment and facilities
Property, Plant and Equipment [Table Text Block]
PROPERTY, EQUIPMENT AND FACILITIES [Abstract]
Property, equipment and facilities, Net
PROPERTY, EQUIPMENT AND FACILITIES - At cost, net of accumulated depreciation and amortization of $163,946 and $157,152 at December 31, 2017 and 2016, respectively
Property, Plant and Equipment, Net
Property, equipment and facilities, Gross
PROPERTY, EQUIPMENT AND FACILITIES
Property, Plant and Equipment Disclosure [Text Block]
Property, equipment and facilities net [Abstract]
Property, Plant and Equipment [Line Items]
Useful life
Property, Plant and Equipment, Type [Axis]
Fixed asset donation
Property, Plant and Equipment, Type [Domain]
Provision for doubtful accounts
Public Utilities General Disclosures [Table]
Public Utilities, General Disclosures [Line Items]
UNAUDITED QUARTERLY FINANCIAL INFORMATION
Quarterly Financial Information [Text Block]
UNAUDITED QUARTERLY FINANCIAL INFORMATION [Abstract]
Range [Domain]
Range [Axis]
Real Estate [Member]
Allowance for uncollectible accounts
Receivables, Trade and Other Accounts Receivable, Allowance for Doubtful Accounts, Policy [Policy Text Block]
Deferred rent
Recognition of Deferred Revenue
Regulatory Agency [Axis]
Regulatory Agency [Domain]
Purchases from related party
RELATED PARTY
RELATED PARTY [Abstract]
Repayment of term loan
Payments under capital lease obligations
Repayments of Long-term Capital Lease Obligations
Payments on borrowings
Repayments of Long-term Debt
Restricted cash in long-term assets
Noncurrent restricted cash
Restricted Stock [Member]
Restricted Cash [Abstract]
Restricted cash
Restricted Cash and Cash Equivalents, Current
Restricted cash
Accumulated deficit
Retained Earnings (Accumulated Deficit) [Member]
Retirement Plan Type [Domain]
Retirement Plan Type [Axis]
Revenue Recognition
Revenue Recognition, Policy [Policy Text Block]
Revenues
Revolving Credit Facility 1 [Member]
Liquidity
Vested
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Contractual Weighted Average Life
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term
Outstanding restricted shares, intrinsic value
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding
Weighted Average Price (in dollars per share)
Weighted Exercise Price (in dollars per share)
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price
Exercisable, ending balance
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Exercisable, ending balance
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value
Outstanding, balance
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Summary of estimated future amortization expense
Revenue
REVENUE
Scenario, Unspecified [Domain]
Plan [Member]
Summary of transactions pertaining to option plans
Components of deferred tax assets
Plan assets using fair value hierarchy
Schedule of Finite-Lived Intangible Assets [Table]
Difference between actual tax provision and tax provision that would result from use of Federal statutory rate
Weighted-average assumptions used
Summary of transactions pertaining to restricted stock
Amounts recognized in consolidated balance sheets
Schedule of plan's funded status
Scheduled maturities of long-term debt
Schedule of Maturities of Long-term Debt [Table Text Block]
Quarterly financial information
Weighted average number of common shares used to compute basic and diluted income per share
Schedule of Weighted Average Number of Shares [Table Text Block]
Components of provision for income taxes from continuing operations
Expected benefit payments for plan
Components of net periodic cost for plan
Accrued expenses
Schedule of Accrued Liabilities [Table Text Block]
Long-term debt
Schedule of Long-term Debt Instruments [Table Text Block]
Amounts recognized in accumulated other comprehensive loss
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Schedule of Defined Benefit Plans Disclosures [Table]
Changes in carrying amount of goodwill
Schedule of Long Lived Assets Held-for-sale [Table]
Schedule of Property, Plant and Equipment [Table]
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table]
Summary of options outstanding
Summary financial information by reporting segment
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Segment Reporting Information, by Segment [Table]
Schedule II-Valuation and Qualifying Accounts
Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]
SEGMENT REPORTING
Segment Reporting Disclosure [Text Block]
SEGMENT REPORTING [Abstract]
Summary financial information by reporting segment [Abstract]
Segments [Domain]
Segment Reporting Information [Line Items]
Discontinued Operations [Member]
Operating Activities [Domain]
Selling, general and administrative
Cancelled (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value [Abstract]
Stock-based compensation expense
Share-based Compensation [Abstract]
Stock-based compensation expense
Vesting period of performance-based shares
Number of shares cancelled (in shares)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cancelled (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Weighted Average Exercise Price Per Share [Abstract]
Stock options granted (in shares)
Vested (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period
Exercisable, ending balance (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number
Granted (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Granted (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period
Nonvested restricted stock outstanding, ending balance (in dollars per share)
Nonvested restricted stock outstanding, beginning balance (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Vested (in dollars per share)
Nonvested restricted stock outstanding, ending balance (in shares)
Nonvested restricted stock outstanding, beginning balance (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Shares [Abstract]
Outstanding, beginning balance
Outstanding, ending balance
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
Vested (in shares)
Outstanding, beginning balance (in dollars per share)
Outstanding, ending balance (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Cancelled (in dollars per share)
Canceled (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period
Vested
Vested (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Outstanding, beginning balance (in shares)
Outstanding, ending balance (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
Exercisable, ending balance (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price
Shares [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Exercise Price Range [Axis]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Domain]
Equity Award [Domain]
Shares (in shares)
Range of Exercise Prices, Maximum (in dollars per share)
Shares (in shares)
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Exercisable Options
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Minimum (in dollars per share)
Start-up Costs
Start-up Activities, Cost Policy [Policy Text Block]
Statement [Line Items]
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY [Abstract]
CONSOLIDATED STATEMENTS OF CASH FLOWS [Abstract]
Segments [Axis]
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME [Abstract]
CONSOLIDATED BALANCE SHEETS [Abstract]
Operating Activities [Axis]
Scenario [Axis]
Statement [Table]
Equity Components [Axis]
Net share settlement for stock options (in shares)
Restricted stock
Stock Issued During Period, Value, Restricted Stock Award, Gross
Net share settlement for equity-based compensation (in shares)
Net share settlement for restricted stock (in shares)
Net share settlement for equity-based compensation
Stock Issued During Period, Value, Restricted Stock Award, Forfeitures
Restricted stock (in shares)
Stock Issued During Period, Shares, Restricted Stock Award, Gross
BALANCE
BALANCE
Total stockholders' equity
Stockholders' Equity Attributable to Parent
STOCKHOLDERS' EQUITY:
STOCKHOLDERS' EQUITY:
STOCKHOLDERS' EQUITY
Stockholders' Equity Note Disclosure [Text Block]
STOCKHOLDERS' EQUITY [Abstract]
Subsequent Event Type [Domain]
Subsequent Event Type [Axis]
Subsequent Event [Member]
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Accounts Receivable
Trade and Other Accounts Receivable, Policy [Policy Text Block]
Trade Name [Member]
Trade Names [Member]
Treasury stock at cost - 5,910,541 shares at December 31, 2017 and 2016
Treasury Stock, Value
Treasury Stock [Member]
Treasury stock, shares (in shares)
Type of Adoption [Domain]
Use of Estimates in the Preparation of Financial Statements
Charged to Expense
Balance at End of Period
Balance at Beginning of Period
Valuation Allowances and Reserves, Balance
Valuation Allowances and Reserves [Domain]
Valuation and Qualifying Accounts Disclosure [Table]
Valuation Allowances and Reserves Type [Axis]
Schedule II-Valuation and Qualifying Accounts [Abstract]
Valuation and Qualifying Accounts Disclosure [Line Items]
Accounts Written-off
Valuation Allowances and Reserves, Deductions
Variable Rate [Domain]
Variable Rate [Axis]
Vehicles [Member]
Basic shares outstanding (in shares)
Basic (in shares)
Diluted shares outstanding (in shares)
Diluted (in shares)
Shares used to compute basic and diluted loss income per share [Abstract]
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Write-off of deferred finance charges
Write off of Deferred Debt Issuance Cost
A table that contains information regarding liquidity.
Liquidity [Table]
Business Activities [Abstract]
Business Activities [Abstract]
Refers to the number of campuses treated as destination schools.
Number of Campuses Treated as destination Schools
Number of campuses treated as destination schools
Refers to number of campuses close under healthcare and other professions segment (HOPS).
Number of Campuses Close under Healthcare and Other Professions Segment
Number of campuses closed under HOPS
Refers to number of campuses operate under healthcare and other professions segment (HOPS).
Number of Campuses Operate under Healthcare and Other Professions Segment
Number of campuses operating under HOPS
Refers to number of campuses remain under healthcare and other professions segment (HOPS).
Number of Campuses Remain under Healthcare and Other Professions Segment
Number of campuses remaining under HOPS
Refers to entity.
West Palm Beach Property [Member]
West Palm Beach Property [Member]
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
Liquidity [Line Items]
Liquidity [Abstract]
Represents the number of schools.
Number of Schools
Number of schools
Disclosure of accounting policy for business activities. Any activity that is engaged in for the primary purpose of making a profit. Business activities can include things like operations, marketing, production and administration.
Business Activities [Policy Text Block]
Business Activities
FINANCIAL AID AND REGULATORY COMPLIANCE [Abstract]
The entire disclosure of financial aid and regulatory compliance.
FINANCIAL AID AND REGULATORY COMPLIANCE [Text Block]
FINANCIAL AID AND REGULATORY COMPLIANCE
Refers to the period the institution participating in Title IV Programs must return unearned funds to the DOE or the applicable lending institution in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Period To Return Unearned Title IV Program Fund
Period to return unearned Title IV Program funds
Minimum percentage of students returning Title IV Program Funds Late as per audit or program review sample.
Minimum Percentage Of Students Returning Title IV Program Funds Late
Minimum percentage of students returning Title IV Program funds late
Percentage of Title IV Program funds returned late.
Amount of Title IV Program funds returned late
Percentage of Title IV Program funds the institution may required to post a letter of credit in favor of DOE.
Percentage of Title IV Program Funds Institution May Required to Post A Letter Of Credit in Favor of DOE
Percentage of Title IV Program funds in which the institution may be required to post a letter of credit in favor of DOE
Refers to maximum notification period make disbursements to students under the Heightened Cash Monitoring 1 (HCM1) payment method, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Maximum Notification Period
Maximum notification period
This line item represents the composite score for institutes responsibility to be deemed financially responsible without the need for further oversight.
Minimum Composite required for financial responsibility
Minimum Composite required for financial responsibility
This line item represents the composite score for financial responsibility set by the U.S. Department of Education (the "DOE").
Standard composite score for financial responsibility
Represents the percentage of net revenues on cash basis indirectly derived from funds.
Percentage of net revenues on cash basis indirectly derived from funds
Percentage of net revenues on cash basis indirectly derived from funds
Refers to Maximum Period for institution to participate under the Zone Alternative, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Maximum Period for Institution to Participate Under the Zone Alternative
Maximum Period for institution to participate under the Zone Alternative
Represents the maximum specified percentage of net revenues on cash basis indirectly derived from funds.
Maximum specified percentage of net revenues on cash basis indirectly derived from funds
Maximum specified percentage of net revenues on cash basis indirectly derived from funds
Represents the number of years for which entity may not reapply for eligibility, once became ineligible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Period for Which Entity may not Reapply for Eligibility
Period for which entity may not reapply for eligibility
This line item represents the composite score for financial responsibility set by by the U.S. Department of Education (the "DOE").
Composite score for financial responsibility
Period over which entity becomes ineligible if it receives 90% of its overall revenue from the funds, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Period Over Which Entity Became Ineligible After Receiving Specified Percentage as Revenue from Funds
Period over which entity became ineligible after receiving specified percentage as revenue from funds
Minimum percentage for Posting a letter of credit to the prior years total Title IV Program funds received by the institution during the institution's most recently completed fiscal year;
Minimum percentage Letter of credit amount equal Prior Years Total Title IV Program funds
Refers to the government-sponsored financial institute.
U.S. Department of Education [Member]
Minimum percentage for Posting a letter of credit to the total Title IV Program funds received by the institution during the institution's most recently completed fiscal year;
Minimum percentage Letter of credit amount equal Total Title IV Program funds
Minimum percentage Letter of credit amount equal Total Title IV Program funds
Percentage of Title IV Program funds returned late
Percentage Of Title IV Program Funds Returned Late
Percentage of Title IV Program funds returned late
percentage of error rate in expanded audit sample.
Error rate percentage in expanded audit sample
Error rate percentage in expanded audit sample
Amount of Letters of credit the institution submitted for the fiscal year 2017.
Letters of credit submitted for fiscal year 2017
Letters of credit submitted for fiscal year 2017
Amount of Letters of credit the institution submitted for the fiscal year 2016.
Letters Of Credit Submitted For Fiscal Year 2016
Letters of credit submitted for fiscal year 2016
Expected minimum period by which the letters of credit will remain in place in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Minimum period by which the letters of credit will remain in place
Minimum period by which the letters of credit will remain in place
First portion of credit agreement differentiated by a particular trance including, but not limited to, credit agreement.
Credit Agreement Tranche One [Member]
Tranche A [Member]
A contractual arrangement with a lender under which borrowings can be made up to a specific amount at any point in time, and under which borrowings outstanding may be either short-term or long-term, depending upon the particulars.
Line of Credit One [Member]
Credit Facility 1 [Member]
A contractual arrangement with a lender which is terminated under which borrowings were made up to a specific amount at any point in time, and under which borrowings outstanding may be either short-term or long-term, depending upon the particulars.
Prior Line of Credit [Member]
Prior Credit Agreement [Member]
Arrangement in which loan proceeds cannot be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.
Non-Revolving Credit Facility [Member]
Arrangement in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.
Revolving Credit Facility Two [Member]
Revolving Credit Facility 2 [Member]
A contractual arrangement with a lender under which borrowings can be made up to a specific amount at any point in time, and under which borrowings outstanding may be either short-term or long-term, depending upon the particulars.
Term Loan Agreement [Member]
Term Loan [Member]
Refers to the Bank fees if Minimum quarterly average aggregate balances is not maintained during the agreement term.
Bank Fees If Minimum Quarterly Average Aggregate Balances Is Not Maintained
Bank fees if minimum quarterly average aggregate balances is not maintained
Maximum borrowing capacity under the credit facility previously provided without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.
Line of Credit Facility, Maximum Borrowing Capacity Previously Provided
Maximum availability under the facility previously provided
Minimum amount of quarterly average aggregate balances to be maintained for the agreement not to be terminated.
Minimum Quarterly Average Aggregate Balances To Be Maintained
Minimum quarterly average aggregate balances to be maintained
Refers to the amount paid to bank as origination fee, other fees and reimbursements that are customary for facilities of this type.
Origination Fee To Bank
Bank origination fee
This line item represents to terminates the credit facility required to pay the bank a breakage fee.
Breakage Fee
Breakage fee
Refers to the amount borrowed for working capital.
Amount Borrowed for Working Capital
Amount borrowed for working capital
Amount of borrowing capacity reduced permanently under the credit facility.
Line Of Credit Facility Permanently Reduction in Borrowing Capacity
Outstanding principal balance after released from the pledged account
Refers to the percentage of letters of credit margin against available funds in cash collateral.
Percentage Of Letters Of Credit Margin Against Available Funds In Cash Collateral
Percentage of letters of credit margin against available funds in cash collateral
Refers to the period of lock in period for terminates of credit facility.
Minimum Lock In Period For Terminates Of Credit Facility
Closing term to terminate the credit facility
Refers to the percentage of letter of credit fee, quarterly installment.
Percentage Of Letter Of Credit Fee, Quarterly Installment
Percentage of letter of credit fee, quarterly installment
Second portion of credit agreement differentiated by a particular trance including, but not limited to, credit agreement.
Credit Agreement Tranche Two [Member]
Tranche B [Member]
Arrangement in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.
Revolving Credit Facility Three [Member]
Revolving Credit Facility 3 [Member]
Represents the number of properties sold by the entity during the period.
Number of Properties Sold
Number of properties sold
Fair value portion of cash and equivalents whose use in whole or in part is restricted for the long-term, generally by contractual agreements or regulatory requirements.
Noncurrent restricted cash, Fair Value Disclosure
Noncurrent restricted cash
Fair value portion asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.
Prepaid expenses and other current assets, Fair Value Disclosure
Prepaid expenses and other current assets
Fair value portion of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. This element is for unclassified presentations; for classified presentations there is a separate and distinct element.
Restricted Cash and Cash Equivalents, Fair Value Disclosure
Restricted cash
This category includes information about ownership interests or the right to acquire ownership interests in corporations and other legal entities which ownership interest is represented by shares of common or preferred stock (which is neither mandatorily redeemable no redeemable at the option of the holder), convertible securities, stock rights, or stock warrants.
International Equity Securities [Member]
International Equities [Member]
Represents the maximum percentage of participant contributions eligible for employer's matching contribution.
Defined Contribution Plan Maximum Percentage Of Participant Contribution Eligible For Employer Contribution Match
Maximum percentage of compensation contributed by employer as matching contribution
Deferred income taxes that are recognized as increases (decreases) in other comprehensive income as they arise.
Defined Benefit Plan Amounts Recognized in Other Comprehensive Income Loss Deferred Income Taxes
Deferred income taxes
Contracts conveying rights, but not obligations, to buy or sell a specific quantity of stock at a specified price during a specified period (an American option) or at a specified date (a European option).
Stock Option 1 [Member]
Contracts conveying rights, but not obligations, to buy or sell a specific quantity of stock at a specified price during a specified period (an American option) or at a specified date (a European option).
Stock Option 2 [Member]
Curriculum is the set of courses, and their content, offered at a school or university.
Curriculum [Member]
Curriculum [Member]
Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life and indefinite life by either major class or business segment.
Schedule of Finite Lived and Indefinite Lived Intangible Assets [Table Text Block]
Summary of finite-lived and indefinite-lived intangible assets
Represents the number of locations closed and online business exited.
Number of locations closed
Transportation and Skilled Trades offers academic programs mainly in the career-oriented disciplines of transportation and skilled trades.
Transportation and Skilled Trades [Member]
Sector of the economy consisting of companies engaged in healthcare and other professions-related business activities.
Healthcare and Other Professions Business Segment [Member]
Transitional includes the campus that is currently being taught. This school employs a gradual teach-out process, enabling them to continue to operate while current students complete their course of study, however they no longer enroll new students.
Transitional [Member]
Refers to the number of schools that were approved to divest.
Number of Schools Approved to Divest
Number of schools approved to divest
Represents the percentage of total revenue earned in the segment.
Percentage of total revenue
Percentage of Total Revenue
Document and Entity Information [Abstract]
Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans by percentage. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall.
Schedule of Allocation of Plan Assets By Percentage [Table Text Block]
Fair value of total plan assets by major asset category
Information related to benefit obligations. For defined benefit pension plans, the benefit obligation is the projected benefit obligation, which is the actuarial present value as of a date of all benefits attributed by the pension benefit formula to employee service rendered prior to that date. For other postretirement defined benefit plans, the benefit obligation is the accumulated postretirement benefit obligation, which is the actuarial present value of benefits attributed to employee service rendered to a particular date.
Defined Benefit Plan Benefit Obligation [Member]
Benefit Obligations [Member]
Tabular disclosure of the aggregate amount of payments due on known credit agreement and operating leases for the five years following the date of the latest balance sheet and the combined aggregate amount of maturities of known contractual obligations.
Credit Agreement and Operating Leases, Fiscal Year Maturity Schedule [Table Text Block]
Lease commitments
The net cash inflow from cash and cash items that are not available for withdrawal or usage.
Proceeds of Restricted Cash Financing Activities
Proceeds of borrowings to restricted cash
The aggregate cash inflow comprised of cash and cash items that are not available for withdrawal or usage.
Repayments Of Restricted Cash Financing Activities1
Reclassifications of proceeds from borrowings to restricted cash
The net cash outflow from cash and cash items that are not available for withdrawal or usage.
Repayments Of Restricted Cash Financing Activities
Payments of borrowings from restricted cash
Cash Paid For [Abstract]
Cash paid for:
The aggregate amount of write-downs for impairments of goodwill and long-lived assets recognized during the period for continuing and discontinued operations.
Impairment of Goodwill and Long Lived Assets
Impairment of goodwill and long-lived assets
Carrying amount of long-term debt, excluding interest, unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
Long term Debt Excluding Interest
Credit agreement net of interest
Present value of minimum lease payments for capital leases present value of minimum lease payments for operating leases.
Operating Leases Future Minimum Payments Present Value of Net Minimum Payments
Operating leases net of interest
This line item represents the amount necessary to reduce net minimum lease payments to present value for operating leases.
Operating Leases Future Minimum Payments Interest Included in Payments
Less amount representing interest
Represents the interest included in finance obligation.
Interest Included in Finance Obligation
Less amount representing interest
Represents the commitments related to future employment contract.
Future employment contract commitments
Amount of reasonable estimate for income tax benefit for remeasurement of deferred tax liability from change in tax rate pursuant to Tax Cuts and Jobs Act of 2017 for which accounting for tax effect is incomplete.
Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Change in Tax Rate, Deferred Tax Liability, Provisional Income Tax Benefit
Tax cuts and jobs act of 2017, incomplete accounting, change in tax rate, deferred tax liability, provisional income tax benefit
Amount of income tax expense (benefit) for remeasurement of deferred tax from change in tax rate pursuant to Tax Cuts and Jobs Act of 2017.
Tax Cuts And Jobs Act Of 2017 Change In Tax Rate Income Tax Expense Benefit
Tax cuts and jobs act of 2017, change in tax rate, income tax expense
Disclosure of information about income taxes.
Income Tax Disclosure [Table]
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
Income Tax Disclosure [Line Items]
Amount of reasonable estimate for income tax expense (benefit) for remeasurement of deferred tax from change in tax rate pursuant to Tax Cuts and Jobs Act of 2017 for which accounting for tax effect is incomplete.
Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Change in Tax Rate, Provisional Income Tax Expense (Benefit)
Provisional deferred tax expense (benefit)
Refers to the minimum percentage considered for ownership change.
Operating Loss Carryforwards, Minimum Percentage of Ownership Change
Net operating loss carryforwards, minimum percentage of ownership change
Percentage of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations, attributable to increase (decrease) in income tax rate and transition tax on accumulated earnings of controlled foreign corporation deemed repatriated pursuant to Tax Cuts and Jobs Act of 2017.
Effective Income Tax Rate Reconciliation, Tax Cuts and Jobs Act of 2017, Percent
Federal tax reform - deferred rate change
This element represents the expected income tax rate expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to state and local income tax expense or benefit.
Effective Income Tax Rate Reconciliation Expected tax
Expected tax benefit
This element represents the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to state and local income tax expense or benefit.
Income Tax Reconciliation Expected tax
Expected tax benefit
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued bonus.
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Bonus
Accrued bonus
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued benefits.
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued benefits
Accrued benefits
Non-current portion of deferred tax asset attributable to deductible temporary differences from other intangibles.
Deferred Tax Assets Non Current Other Intangibles
Other intangibles
Non-current portion of deferred tax asset attributable to deductible temporary differences from depreciation.
Deferred Tax Assets Non Current Depreciation
Depreciation
Refers to the period considered for ownership change, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Operating Loss Carryforwards, Period of Ownership Change
Net operating loss carryforwards, period of ownership change
Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations, attributable to increase (decrease) in income tax rate and transition tax on accumulated earnings of controlled foreign corporation deemed repatriated pursuant to Tax Cuts and Jobs Act of 2017.
Effective Income Tax Rate Reconciliation, Tax Cuts and Jobs Act of 2017, Amount
Federal tax reform - deferred rate change
Represents specified operating income margin period for the employees right to become exercisable, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Specified Operating Income Margin Period
Specified operating income margin period
Stock Options [Abstract]
Stock Options [Abstract]
Represents the amount of equity decrease during the reporting period for payment of certain taxes on behalf of employees.
Decrease in Equity Due to Payment of Tax for Employee
Decrease in equity due to payment of tax for employee
Amount of aggregate intrinsic value of the shares canceled.
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures and Expirations In Period Total Intrinsic Value
Cancelled
Type of estimate of range of exercise prices, one including but not limited to, upper and lower bound amounts, maximum and minimum amounts, and point estimates.
Range 1 [Member]
$ 4.00-$13.99 [Member]
Type of estimate of range of exercise prices, one including but not limited to, upper and lower bound amounts, maximum and minimum amounts, and point estimates.
Range 2 [Member]
$ 14.00-$19.99 [Member]
Type of estimate of range of exercise prices, one including but not limited to, upper and lower bound amounts, maximum and minimum amounts, and point estimates.
Range 3 [Member]
$ 20.00-$25.00 [Member]
Refers to the date in which performance-based shares were granted.
May 13, 2016 [Member]
Refers to the date in which performance-based shares were granted.
December 18, 2014 [Member]
Summary of Stock Options Outstanding [Abstract]
Summary of stock options outstanding [Abstract]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Abstract]
Range of Exercise Prices [Abstract]
Share Based Compensation Arrangement By Share Based Payment Award Stock Options Exercisable [Abstract]
Stock Options Exercisable [Abstract]
Share Based Compensation Arrangement By Share Based Payment Award Stock Options Outstanding [Abstract]
Stock Options Outstanding [Abstract]
Represents the stock incentive plan of the entity.
Long Term Incentive Plan [Member]
LTIP [Member]
Represents number of stock incentive plans.
Number of Stock Incentive Plans
Number of stock incentive plans
Summary of Transactions Pertaining to Stock Options [Abstract]
Summary of transactions pertaining to stock options [Abstract]
Share Based Compensation Arrangement By Share Based Payment Award Aggregate Intrinsic Value [Abstract]
Aggregate Intrinsic Value [Abstract]
Share Based Compensation Arrangement By Share Based Payment Award Weighted Average Remaining Contractual Term [Abstract]
Weighted Average Remaining Contractual Term [Abstract]
Represents the number of units impaired which resulted in decrease of entity's market capitalization.
Number of Units Impaired
Number of units impaired
Pre-tax charge recognized during the period that results from the write down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment.
Goodwill Impairment Loss Pre Tax Charge
Goodwill impairment loss pre tax charge
Represents the maximum maturity period of highly liquid investments for classification as cash equivalents, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Maximum Maturity Period for Classification of Cash Equivalents
Maximum maturity period for classification of cash equivalents
Concentration of Credit Risk [Abstract]