| Income Tax Disclosure [Abstract] | Period [Axis] |
|---|
2016-01-01 - 2016-12-31 |
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Income Tax Disclosure [Abstract] | |
Schedule of Income Tax Provision | The following table includes the consolidated income tax provision for federal, state, and foreign income taxes related to the Company’s total earnings before taxes for 2016, 2015 and 2014: | | | | | | | | | | | | | | | | Year Ended December 31, | | | 2016 | | 2015 | | 2014 | Current: | | | | | | | Federal | | $ | 42 |
| | $ | 219 |
| | $ | — |
| State | | 89 |
| | 364 |
| | 86 |
| Foreign | | 165 |
| | 481 |
| | 392 |
| | | 296 |
| | 1,064 |
| | 478 |
| Deferred: | | | | | | | Federal | | (3,236 | ) | | (56,750 | ) | | 1,453 |
| State | | (1,519 | ) | | (13,705 | ) | | 343 |
| Foreign | | 95 |
| | (41 | ) | | 74 |
| | | (4,660 | ) | | (70,496 | ) | | 1,870 |
| Income tax (benefit) provision | | $ | (4,364 | ) | | $ | (69,432 | ) | | $ | 2,348 |
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Schedule of Deferred Tax Assets and Liabilities | The consolidated deferred tax assets and liabilities consist of the following: | | | | | | | | | | December 31, | | 2016 | | 2015 | Deferred tax assets: | | | | Financial statement accruals not currently deductible | $ | 2,692 |
| | $ | 3,409 |
| Accrued vacation | 1,185 |
| | 1,215 |
| Deferred revenue | 280 |
| | 280 |
| State taxes | 48 |
| | 116 |
| Fixed assets | 6,555 |
| | 7,647 |
| Goodwill and other identifiable intangibles | 22,291 |
| | 20,828 |
| Stock-based compensation | 6,072 |
| | 5,562 |
| Federal tax net operating loss carryforward | 27,759 |
| | 29,089 |
| State tax net operating loss carryforward, net | 4,996 |
| | 5,096 |
| State tax credits, net | 958 |
| | 1,002 |
| Foreign tax credit carryforward | 517 |
| | 517 |
| Foreign tax net operating loss carryforward | 499 |
| | 380 |
| Federal alternative minimum tax | 284 |
| | 222 |
| Interest rate hedge | 131 |
| | 140 |
| Gross deferred tax assets | 74,267 |
| | 75,503 |
| Less: valuation allowance | (1,304 | ) | | (1,307 | ) | Net deferred tax assets | $ | 72,963 |
| | $ | 74,196 |
| | | | | Deferred tax liabilities: | | | | Goodwill and other identifiable intangibles | $ | (30,296 | ) | | $ | (35,933 | ) | Net deferred tax assets | $ | 42,667 |
| | $ | 38,263 |
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Schedule of Effective Income Tax Rate Reconciliation | A reconciliation of the statutory federal income tax rate to the Company’s effective tax rate is as follows: | | | | | | | | | | | Year Ended December 31, | | 2016 | | 2015 | | 2014 | Statutory federal income tax rate | 35 | % | | 35 | % | | 35 | % | State taxes, net of federal benefit | 2 |
| | 5 |
| | 4 |
| Foreign taxes | — |
| | — |
| | 1 |
| Valuation allowance | — |
| | (289 | ) | | (36 | ) | Non-deductible expenses and other | 1 |
| | 1 |
| | 3 |
| Section 162(m) limitation | (1 | ) | | 1 |
| | 4 |
| Stock-based compensation | — |
| | — |
| | 16 |
| Discrete item for state taxes | (1 | ) | | (1 | ) | | (4 | ) | Discrete items for other | — |
| | — |
| | 1 |
| Non-deductible portion of goodwill impairment | (28 | ) | | — |
| | — |
| Effective income tax rate | 8 | % | | (248 | )% | | 24 | % |
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Schedule of Unrecognized Tax Benefits Roll Forward | A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows: | | | | | | | | 2014 | Beginning balance at January 1, | | $ | 266 |
| Additions based on tax positions related to the current year | | — |
| Reductions based on tax positions related to the prior year | | (266 | ) | Reductions for tax positions due to expiration of statute of limitations | | — |
| Ending balance at December 31, | | $ | — |
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