Fair Value Disclosures [Abstract] FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Income Tax Disclosure [Abstract] Reconciliation of Beginning and Ending Amounts of Unrecognized Tax Benefits Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Business Combinations [Abstract] ACQUISITIONS Business Combination Disclosure [Text Block] Summary of Estimated Fair Values of Financial Assets and Liabilities Measured on a Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Fair Value of Goodwill Measured On Non-Recurring Basis Fair Value Measurements, Nonrecurring [Table Text Block] Carrying Amounts and Estimated Fair Values of Significant Financial Instrument that were not Measured at Fair Value Fair Value, by Balance Sheet Grouping [Table Text Block] Segment Reporting [Abstract] Information on Operating Segments and Reconciliation to Loss From Operations Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Business Segments Business Segments [Axis] Segment [Domain] Segment [Domain] Nurse and allied staffing Nurse And Allied Staffing [Member] Nurse and allied staffing [Member] Physician staffing Physician Staffing [Member] Physician staffing [Member] Other human capital management services Other Human Capital Management Services [Member] Other human capital management services [Member] Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Revenue from services Sales Revenue, Services, Net Contribution income Segment Reporting Information Operating Income Loss Before Depreciation And Amortization Restructuring Costs Legal Settlement Charge And Unallocated Corporate Expenses Income from operation before depreciation, amortization, restructuring costs, legal settlement charge and corporate expenses not specifically identified to a reporting segment. Unallocated corporate overhead Segment Reporting Unallocated Corporate Expenses Segment Reporting Unallocated Corporate Expenses Depreciation Depreciation Amortization Amortization of Acquisition Costs Restructuring costs Restructuring Charges Legal settlement charge Gain (Loss) Related to Litigation Settlement Impairment charges Asset Impairment Charges Loss from continuing operations Operating Income (Loss) Discontinued Operations and Disposal Groups [Abstract] Revenues and Components of Discontinued Operations, Net of Tax Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block] Debt Disclosure [Abstract] DEBT Debt Disclosure [Text Block] Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value, Hierarchy Fair Value, Hierarchy [Axis] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value, Inputs, Level 3 Fair Value, Inputs, Level 3 [Member] Fair Value, Inputs, Level 1 Fair Value, Inputs, Level 1 [Member] Fair Value, by Balance Sheet Grouping, Disclosure Item Amounts Fair Value, by Balance Sheet Grouping, Disclosure Item Amounts [Axis] Fair Value, Disclosure Item Amounts [Domain] Fair Value, Disclosure Item Amounts [Domain] Contingent consideration receivable Contingent Consideration [Member] Contingent Consideration [Member] Deferred compensation Deferred Compensation [Member] Deferred Compensation [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Financial Assets Assets, Fair Value Disclosure, Recurring Financial Liabilities Obligations, Fair Value Disclosure Statement of Financial Position [Abstract] Accounts receivable, allowance for doubtful accounts Allowance for Doubtful Accounts Receivable, Current Property and equipment, accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Earnings Per Share [Abstract] Components of Numerator and Denominator for Computation of Basic and Diluted Earnings per Share Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] DISCONTINUED OPERATIONS Discontinued Operations Disclosure [Text Block] Discontinued Operations Disclosure [Text Block] SEGMENT DATA Segment Reporting Disclosure [Text Block] Statement of Cash Flows [Abstract] Operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] Net loss Net Income (Loss) Attributable to Parent Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation Depreciation Continuing And Discontinued Operations The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives for continuing and discontinued operations. Amortization Amortization Of Acquisition Costs For Continuing And Discontinued Operations The amount of expense recognized in the current period that reflects the allocation of capitalized costs associated with acquisition of business for continuing and discontinued operations. Impairment charge Bad debt expense Provision For Doubtful Accounts Including Discontinued Operations Provision for doubtful accounts for continued and discontinued operations. Loss on early extinguishment of debt Gains (Losses) on Extinguishment of Debt Deferred income tax expense (benefit) Deferred Income Tax Expense (Benefit) Share-based compensation Share-based Compensation Gain on sale of clinical trial services business Gain (Loss) on Sale of Business Other Other Noncash Income (Expense) Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Accounts receivable Increase (Decrease) in Accounts Receivable Other assets Increase (Decrease) in Other Operating Assets Income taxes Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Other liabilities Increase (Decrease) in Other Operating Liabilities Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Proceeds from sale of business segment, net of cash sold and transaction costs Proceeds from Divestiture of Businesses, Net of Cash Divested Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Other investing activities Payments for (Proceeds from) Other Investing Activities Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Investing Activities Financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Principal repayments on term loan Repayments of Long-term Debt Repayments on revolving credit facility Repayments of Lines of Credit Borrowings under revolving credit facility Proceeds from Lines of Credit Repayments on asset-based revolving credit facility Repayments of Long-term Lines of Credit Borrowings under asset-based revolving credit facility Proceeds from Long-term Lines of Credit Principal payments on capital lease obligations and note payable Repayments of Debt and Capital Lease Obligations Repurchase of stock for restricted stock tax withholdings Payments Related to Tax Withholding for Share-based Compensation Debt issuance costs Payments of Debt Issuance Costs Stock repurchase and retirement Payments for Repurchase of Common Stock Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rate changes on cash Effect of Exchange Rate on Cash and Cash Equivalents Change in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and cash equivalents at beginning of period Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents at end of period Equity [Abstract] COMPREHENSIVE INCOME Comprehensive Income (Loss) Note [Text Block] Clinical trial services Clinical Trial Services [Member] Clinical trial services [Member] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Fair Value, Measurements, Nonrecurring [Member] Fair Value, Measurements, Nonrecurring [Member] Goodwill Goodwill, Fair Value Disclosure EARNINGS PER SHARE Earnings Per Share [Text Block] Effective tax rate Effective Income Tax Rate, Continuing Operations Unrecognized tax benefits, which would affect the effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Gross increases in current year unrecognized tax Unrecognized Tax Benefits Period Gross Increases The gross amount of increases in unrecognized tax benefits related to federal and state tax issues. Settlements of tax provisions related to prior year Unrecognized Tax Benefits, Decreases Resulting from Settlements with Taxing Authorities Unrecognized tax benefit accrued interest and penalties Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Tax years remain open for examination Income Tax Examination Years Subject To Examination Tax years which remain open to examination by the major taxing jurisdictions. Accounting Policies [Abstract] ORGANIZATION AND BASIS OF PRESENTATION Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Recent Accounting Pronouncements New Accounting Pronouncements and Changes in Accounting Principles [Text Block] Commitments and Contingencies Disclosure [Abstract] Loss Contingencies [Table] Loss Contingencies [Table] Litigation Case [Axis] Litigation Case [Axis] Litigation Case Type [Domain] Litigation Case Type [Domain] New Hanover Regional Medical Center [Member] New Hanover Regional Medical Center [Member] New Hanover Regional Medical Center [Member] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent Event [Member] Litigation Status Litigation Status [Axis] Litigation Status [Domain] Litigation Status [Domain] Pending Litigation Pending Litigation [Member] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Area of space Area of Real Estate Property Commitments term Commitments and Contintingencies Term Commitments and Contintingencies Term Lease Obligations Lease Obligations Total lease commitment excluding operating costs. Tenant improvement allowance Maximum Tenant Improvement Allowance Maximum dollar amount of tenant improvement allowance. Settlement Loss Contingency, Settlement Agreement, Consideration Damages sought Loss Contingency, Damages Sought, Value Prejudgment interest on the compensatory damages Loss Contingency Interest Rate Prejudgment interest on the compensatory damages from March 31, 2008 through September 7, 2010. Attorney fees Legal Fees Included In Contingent Liability Legal fees included in contingent liability. Annual coverage limit Insurance Annual Coverage Limit Aggregate insurance coverage under primary policy for policy year Coverage per claim Insurance Annual Coverage Limit Per Claim Primary insurance coverage per claim Insurance payment Malpractice Loss Contingency Insurance Payment Amounts paid during an accounting period for malpractice claims by insurance carrier. Settlement of claims Malpractice Loss Contingency, Settlement of Claims Insurance recoveries Malpractice Loss Contingency, Insurance Recoveries Non income tax matteres pre tax LossContingencyNonIncomeTaxMattersPreTax Amount of accrued additional pretax liability related to non-income tax matters. Number of operating segments Number of Operating Segments Long-term Debt Schedule of Debt [Table Text Block] Cumulative impact of currency fluctuations Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax Reclassification of cumulative currency translation adjustments related to sale of Clinical Trial Services Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment Realized upon Sale or Liquidation, before Tax Income tax (benefit) expense related to items of other comprehensive (loss) income Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax, Portion Attributable to Parent Common stock shares that have been excluded from the per share calculation Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Dilutive shares excluded due to net loss Dilutive Securities Excluded From Computation Of Earnings Per Share Amount Potentially dilutive shares excluded from calculation of earnings per share due to the Company's net loss in the period. COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Schedule Of Discontinued Operations [Table] Schedule Of Discontinued Operations [Table] Schedule Of Discontinued Operations [Table] Disposal Group Name Disposal Group Name [Axis] Disposal Groups, Including Discontinued Operations, Name [Domain] Disposal Groups, Including Discontinued Operations, Name [Domain] Discontinued Operations [Line Items] Discontinued Operations [Line Items] Discontinued Operations [Line Items] Aggregate amount of selling prices Proceeds from Divestiture of Businesses Earn-out related to certain performance- based milestones Earnout Consideration From Divestiture Of Business Earn -out consideration from divestiture of business related to certain performance-based milestones. release of escrow to the buyer release of escrow to the buyer release of escrow to the buyer Indemnity escrow receivable Escrow Deposit Escrow deposit term Escrow Deposit Term Escrow Deposit Term Transitional service period Period Of Transition Service Agreement Agreed period of time to provide transitional service to the buyer. Fair Value Measurement [Table] Fair Value Measurement [Table] Fair Value Measurement [Table] Legal Entity Legal Entity [Axis] Entity [Domain] Entity [Domain] Fair Value Measurement [Line Items] Fair Value Measurement [Line Items] Fair Value Measurement [Line Items] Assets Assets [Abstract] Current assets: Assets, Current [Abstract] Cash and cash equivalents Accounts receivable, less allowance for doubtful accounts of $1,931 in 2013 and $1,841 in 2012 Accounts Receivable, Net, Current Deferred tax assets Deferred Tax Assets, Net of Valuation Allowance, Current Income taxes receivable Income Taxes Receivable, Current Prepaid expenses Prepaid Expense, Current Assets held for sale Assets Held-for-sale, Current Insurance recovery receivable Insurance Settlements Receivable, Current Other current assets Other Assets, Current Total current assets Assets, Current Property and equipment, net of accumulated depreciation of $43,956 in 2013 and $41,918 in 2012 Property, Plant and Equipment, Net Trademarks, net Indefinite-Lived Intangible Assets (Excluding Goodwill) Goodwill, net Goodwill Other identifiable intangible assets, net Finite-Lived Intangible Assets, Net Debt issuance costs, net Deferred Finance Costs, Noncurrent, Net Non-current deferred tax assets Deferred Tax Assets, Net of Valuation Allowance, Noncurrent Non-current insurance recovery receivable Insurance Settlements Receivable, Noncurrent Other long-term assets Other Assets, Noncurrent Total assets Assets Liabilities and stockholders' equity Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Accounts payable and accrued expenses Accounts Payable and Other Accrued Liabilities, Current Accrued employee compensation and benefits Employee-related Liabilities, Current Current portion of long-term debt Long-term Debt and Capital Lease Obligations, Current Liabilities related to assets held for sale Liabilities of Assets Held-for-sale Other current liabilities Other Liabilities, Current Total current liabilities Liabilities, Current Long-term debt Long-term Debt and Capital Lease Obligations Long-term accrued claims Liability for Claims and Claims Adjustment Expense Other long-term liabilities Other Liabilities, Noncurrent Total liabilities Liabilities Commitments and contingencies Commitments and Contingencies Stockholders' equity: Stockholders' Equity Attributable to Parent [Abstract] Common stock Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital, Common Stock Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated deficit Retained Earnings (Accumulated Deficit) Total stockholders' equity Stockholders' Equity Attributable to Parent Total liabilities and stockholders' equity Liabilities and Equity Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Balance at January 1, 2013 Unrecognized Tax Benefits Additions based on tax provisions related to prior years Unrecognized Tax Benefits, Increases Resulting from Prior Period Tax Positions Additions based on tax provisions related to current year Unrecognized Tax Benefits, Increases Resulting from Current Period Tax Positions Settlements of tax provisions related to prior year Balance at June 30, 2013 Income Statement [Abstract] Operating expenses: Operating Expenses [Abstract] Direct operating expenses Cost of Services Selling, general and administrative expenses Selling, General and Administrative Expense Bad debt expense Provision for Doubtful Accounts Total operating expenses Costs and Expenses Loss from operations Other expenses (income): Nonoperating Income (Expense) [Abstract] Foreign exchange gain Foreign Currency Transaction Gain (Loss), before Tax Interest expense Interest Expense Loss on early extinguishment of debt Other expense (income), net Other Nonoperating Income (Expense) Loss from continuing operations before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest Income tax benefit Income Tax Expense (Benefit) Loss from continuing operations Income (Loss) from Continuing Operations Attributable to Parent (Loss) income from discontinued operations, net of income taxes Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent Net loss Net income (loss) per common share, diluted: Earnings Per Share, Diluted [Abstract] Loss from continuing operations (in usd per share) Income (Loss) from Continuing Operations, Per Diluted Share Income from discontinued operations (in usd per share) Income (Loss) from Discontinued Operations, Net of Tax, Per Diluted Share Net loss (in usd per share) Earnings Per Share, Diluted Net (loss) income per common share, basic: Earnings Per Share, Basic [Abstract] Loss from continuing operations (in usd per share) Income (Loss) from Continuing Operations, Per Basic Share Income from discontinued operations (in usd per share) Income (Loss) from Discontinued Operations, Net of Tax, Per Basic Share Net loss (in usd per share) Earnings Per Share, Basic Weighted average common shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Basic (shares) Weighted Average Number of Shares Outstanding, Basic Diluted (shares) Weighted Average Number of Shares Outstanding, Diluted Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table] Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table] Business Acquisition Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] MDA Holdings Inc M D A Holdings Inc [Member] MDA Holdings Inc [Member] Business Acquisition, Contingent Consideration [Line Items] Business Acquisition, Contingent Consideration [Line Items] Escrow deposit balance Escrow Deposit Indemnity Remaining Amount Remaining indemnity escrow deposit balance for earn-out consideration from divestiture of business related to certain performance-based milestones. Term loan, interest Debt, Weighted Average Interest Rate Revolver credit facility, interest rate Line of Credit Facility, Interest Rate at Period End Term loan, interest 2.72% at December 31, 2012 Loans Payable to Bank Revolving credit facility, interest 2.72% at December 31, 2012 Line of Credit Facility, Amount Outstanding Capital lease obligations and note payable Capital Lease Obligations And Other Carrying value of capital lease obligations and note payable as of the balance sheet date. Total debt Debt and Capital Lease Obligations Less current portion Revenue Disposal Group, Including Discontinued Operation, Revenue Income from discontinued operations before gain on sale and income taxes Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, before Income Tax Gain on sale of discontinued operations Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax Income tax benefit (expense) Discontinued Operation, Tax Effect of Discontinued Operation (Loss) income from discontinued operations, net of income taxes Restructuring and Related Activities [Abstract] RESTRUCTURING AND COST REDUCTION PLAN Restructuring and Related Activities Disclosure [Text Block] Statement of Other Comprehensive Income [Abstract] Other comprehensive income (loss), before tax: Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract] Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Parent Reclassification of currency translation adjustments related to sale of clinical trial services business (see Note 3 - Comprehensive Income) Write-down of marketable securities Other Comprehensive Income (Loss), Reclassification Adjustment for Write-down of Securities Included in Net Income, before Tax Write-down of marketable securities Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax, Portion Attributable to Parent Other comprehensive (loss) income, before tax Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent Income tax (benefit) expense related to items of other comprehensive (loss) income Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent Other comprehensive (loss) income, net of tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Fair Value Disclosure By Balance Sheet Grouping [Table] Fair Value Disclosure By Balance Sheet Grouping [Table] Fair Value Disclosure By Balance Sheet Grouping [Table] Fair Value, Inputs, Level 2 Fair Value, Inputs, Level 2 [Member] Fair Value, Option, Quantitative Disclosures [Line Items] Fair Value, Option, Quantitative Disclosures [Line Items] Escrow Receivable, Financial Assets, Carrying Amount Escrow Receivable, Financial Assets, Fair Value Escrow Deposit Fair Value Escrow receivable, fair value. Term loan and revolver credit faciltiy, Financial Liabilities, Carrying Amount Short-term Debt Term loan and revolver credit faciltiy, Financial Liabilities, Fair Value Short-term Debt, Fair Value (Loss) income from discontinued operations, net of tax Continuing operations (in usd per share) Discontinued operations (in usd per share) Continuing operations (in usd per share) Discontinued operations (in usd per share) Weighted-average number of shares outstanding-basic (in shares) Weighted-average number of shares outstanding-diluted (in shares) Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Long Term Loan And Security Agreement Long Term Loan And Security Agreement [Axis] Long Term Loan And Security Agreement [Axis] Long Term Loan And Security Agreement [Domain] Long Term Loan And Security Agreement [Domain] Long Term Loan And Security Agreement [Domain] Loan and Security Agreement Loan And Security Agreement [Member] Loan and Security Agreement [Member] Credit Facility Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility Revolving Credit Facility [Member] Term Loan Facility Term Loan Facility [Member] Term Loan Facility [Member] Lender Name Lender Name [Axis] Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] Swingline Borrowings Swingline Borrowings [Member] Swingline Borrowings [Member] Standby Letters of Credit Standby Letters of Credit [Member] Debt Instrument Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Debt Modification Debt Modifications [Member] Debt Modifications [Member] LIBOR Libor [Member] Libor [Member] Base Rate Base Rate [Member] Base Rate [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Letters of credit outstanding Letters of Credit Outstanding, Amount Line of credit facility, term Line Of Credit Facility Term Line of credit facility, term. Credit facility maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Subfacility loans percentage up to aggregate revolver commitments Borrowing Availability As Percentage Of Commitments Subfacility for swingline loans maximum borrowing percentage of aggregate revolver commitments. Line of credit, subfacility for standby letters of credit Line Of Credit Facility Sub Limit For Letters Of Credit Line of credit,subfacility for standby letters of credit. Line of credit facility, additional borrowing capacity Line Of Credit Facility Additional Borrowing Capacity The maximum additional line of credit facility permitted to increase the total revolving credit commitment subject to certain conditions. Aggregate amount of advances under the line of credit (borrowing base) Line Of Credit Facility Borrowing Base Maximum line of credit facility borrowing base Line of credit facility, eligible billed accounts receivable per the loan agreement Line Of Credit Facility Borrowing Base Percentage Of Eligible Billed Accounts Receivable Line of credit facility maximum borrowing percentage of billed accounts receivable. Line of credit facility, eligible unbilled accounts receivable per the loan agreement Line Of Credit Facility Borrowing Base Percentage Of Eligible Unbilled Accounts Receivable Line of credit facility maximum borrowing percentage of unbilled accounts receivable. Line of credit facility, eligible borrowing of unbilled accounts receivable Line Of Credit Facility Borrowing Base Plus Eligible Unbilled Accounts Receivable Line of credit facility maximum eligible borrowing of unbilled accounts receivable. Write off of deferred debt issuance cost Write off of Deferred Debt Issuance Cost Fees related to the modified portion of debt Debt Issuance Cost Interest margin Debt Instrument, Basis Spread on Variable Rate Line of Credit Facility, Interest Rate Description Line of Credit Facility, Interest Rate Description Performance pricing adjustments, commencing date Debt Instrument Commencement Date Of Increased Interest Rate Payment Performance pricing adjustment, commencement date. Short-term Debt, Interest Rate Increase Debt Instrument, Interest Rate Increase Required percentage of aggregate amount of the commitment DebtInstrumentCovenantLoanCapThreshold Minimum percentage of Loan Cap threshold required of the Company to avoid Fixed Charge Coverage Ratio financial covenant. Required minimum availability under credit facility to avoid negative covenants DebtInstumentCovenantThreshold Minimum dollar threshold required of the Company to avoid Fixed Charge Coverage Ratio financial covenant. Minimum fixed charge coverage ratio Fixed Charge Coverage Ratio Minimum The minimum permitted fixed coverage ratio required under key financial covenant defined by the credit agreement for the current fiscal year end period. Credit facility borrowing capacity Line of Credit Facility, Current Borrowing Capacity Line of credit, subfacility for swingline loans Line Of Credit Facility Sub Limit For Swinglines Loans Line of credit,subfacility for swingline loans. Quarterly commitment fee on the average daily unused portion Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Capital Lease and Note Payable Capital Lease And Promissory Note [Member] Capital Lease and Promissory Note [Member] 2013 Long-term Debt, Maturities, Repayments of Principal in Remainder of Fiscal Year Long-term Debt, Maturities, Repayments of Principal in Remainder of Fiscal Year 2014 Long-term Debt, Maturities, Repayments of Principal in Year Two 2015 Long-term Debt, Maturities, Repayments of Principal in Year Three 2016 Long-term Debt, Maturities, Repayments of Principal in Year Four Document Documentand Entity Information [Abstract] Document Documentand Entity Information [Abstract] Trading Symbol Trading Symbol Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Document Type Document Type Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Stockholders' Equity Note [Abstract] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Title of Individual [Axis] Title of Individual [Axis] Title of Individual with Relationship to Entity [Domain] Title of Individual with Relationship to Entity [Domain] Key Directors and Key Employees [Member] Key Directors and Key Employees [Member] Key Directors and Key Employees [Member] Key Employees [Member] Key Employees [Member] Key Employees [Member] Award Type Award Type [Axis] Award Type [Domain] Award Type [Domain] Restricted Stock [Member] Restricted Stock [Member] Stock Appreciation Rights (SARs) [Member] Stock Appreciation Rights (SARs) [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Stock repurchase and retirement (in shares) Stock Repurchased and Retired During Period, Shares Shares repurchased, average price per share (in usd per share) Treasury Stock Acquired, Average Cost Per Share Stock repurchase and retirement Stock Repurchased and Retired During Period, Value Common stock left remaining to repurchase under the plan (in shares) Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased Number of shares of common stock outstanding (in shares) Common Stock, Shares, Outstanding Equity interests repurchase Equity Interests Repurchase The amount of share repurchases allowed subject to conditions under the current credit agreement. Restricted Stock, Shares Issued Net of Shares for Tax Withholdings Restricted Stock, Shares Issued Net of Shares for Tax Withholdings Grants in period (shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Grants in period, weighted average share price (in usd per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Weighted average grant date fair value (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Stock vesting percentage per year Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Shares Vested Share based compensation arrangement by share based payment award stock award and option vesting rate per year. Stock vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Expiration term Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period STOCKHOLDERS' EQUITY Shareholders' Equity and Share-based Payments [Text Block] INCOME TAXES Income Tax Disclosure [Text Block]