Goodwill and Intangible Assets Disclosure [Abstract] | Period [Axis] |
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2012-01-01 - 2012-12-31 |
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Goodwill and Intangible Assets Disclosure [Abstract] | |
Schedule of Acquired Intangible Assets by Major Class | As of December 31, 2012 and 2011, the Company had the following acquired intangible assets: | | | | | | | | | | | | | | | | | | | | | | | | | | As of December 31, 2012 | | As of December 31, 2011 | | Gross Carrying Amount | | Accumulated Amortization | | Net Carrying Amount | | Gross Carrying Amount | | Accumulated Amortization | | Net Carrying Amount | Intangible assets subject to amortization: | | | | | | | | | | | | Staffing databases | $ | 5,450 |
| | $ | (3,839 | ) | | $ | 1,611 |
| | $ | 5,450 |
| | $ | (3,235 | ) | | $ | 2,215 |
| Customer relationships | 64,990 |
| | (24,539 | ) | | 40,451 |
| | 65,190 |
| | (19,841 | ) | | 45,349 |
| Tradenames and trademarks | 16,871 |
| | (5,231 | ) | | 11,640 |
| | 16,871 |
| | (4,211 | ) | | 12,660 |
| Non-compete agreements | 1,476 |
| | (1,468 | ) | | 8 |
| | 1,484 |
| | (1,396 | ) | | 88 |
| Acquired technology | 800 |
| | (800 | ) | | — |
| | 800 |
| | (737 | ) | | 63 |
| Online courses | 59 |
| | (59 | ) | | — |
| | 59 |
| | (59 | ) | | — |
| | $ | 89,646 |
| | $ | (35,936 | ) | | $ | 53,710 |
| | $ | 89,854 |
| | $ | (29,479 | ) | | $ | 60,375 |
| Intangible assets not subject to amortization: | | | | | | | | | | | | Goodwill | | | | | $ | 123,324 |
| | | | | | $ | 123,324 |
| Tradenames and trademarks | | | | | 83,200 |
| | | | | | 83,200 |
| | | | | | $ | 206,524 |
| | | | | | $ | 206,524 |
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Schedule of Finite-Lived Intangible Assets, Future Amortization Expense | Based on the current amount of intangibles subject to amortization, the estimated amortization expense as of December 31, 2012 is as follows: | | | | | | Amount | Year ending December 31, 2013 | $ | 6,349 |
| Year ending December 31, 2014 | 6,249 |
| Year ending December 31, 2015 | 6,047 |
| Year ending December 31, 2016 | 5,572 |
| Year ending December 31, 2017 | 5,426 |
| Thereafter | 24,067 |
| | $ | 53,710 |
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Schedule of Goodwill | The changes in the carrying amount of goodwill by reportable segment for the year ended December 31, 2011 are as follows: | | | | | | | | | | | | | | | | | | | | | | Nurse and Allied Healthcare Staffing | | Locum Tenens Staffing | | Physician Permanent Placement Services | | Home Healthcare Services | | Total | Balance, January 1, 2011 | $ | 76,240 |
| | $ | 14,466 |
| | $ | 32,317 |
| | $ | 31,153 |
| | $ | 154,176 |
| Impairment charges | — |
| | — |
| | — |
| | (24,498 | ) | | (24,498 | ) | Goodwill acquired from NFI acquisition | 253 |
| | 36 |
| | 12 |
| | 110 |
| | 411 |
| Goodwill in assets held for sale | $ | — |
| | $ | — |
| | $ | — |
| | $ | (6,765 | ) | | $ | (6,765 | ) | Balance, December 31, 2011 | $ | 76,493 |
| | $ | 14,502 |
| | $ | 32,329 |
| | $ | — |
| | $ | 123,324 |
| Accumulated impairment loss as of December 31, 2011 | $ | 154,444 |
| | $ | 53,940 |
| | $ | 6,555 |
| | $ | 24,498 |
| | $ | 239,437 |
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