CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Revenue	$ 933,736	$ 794,542	$ 691,149
Direct costs	579,431	495,969	430,696
Gross margin	354,305	298,573	260,453
Operating expenses:
Salaries and related	252,785	222,185	204,097
Office and general	69,298	65,185	66,713
Marketing and promotion	7,816	6,943	6,824
Depreciation and amortization	6,251	8,184	12,543
Business reorganization and integration expenses	720	1,694	18,180
Goodwill and other impairment charges			1,549
Total operating expenses	336,870	304,191	309,906
Operating income (loss)	17,435	(5,618)	(49,453)
Other non-operating income (expense):
Interest income (expense), net	(1,143)	(1,278)	(694)
Other income (expense), net	(44)	4,500	1,444
Fee for early extinguishment of credit facility		(563)
Income (loss) from continuing operations before provision for income taxes	16,248	(2,959)	(48,703)
Provision for (benefit from) income taxes	5,339	1,482	(5,750)
Income (loss) from continuing operations	10,909	(4,441)	(42,953)
Income (loss) from discontinued operations, net of income taxes		(244)	2,344
Net income (loss)	$ 10,909	$ (4,685)	$ (40,609)
Basic
Income (loss) from continuing operations	$ 0.35	$ (0.15)	$ (1.65)
Income (loss) from discontinued operations		$ (0.01)	$ 0.09
Net income (loss)	$ 0.35	$ (0.16)	$ (1.56)
Diluted
Income (loss) from continuing operations	$ 0.34	$ (0.15)	$ (1.65)
Income (loss) from discontinued operations		$ (0.01)	$ 0.09
Net income (loss)	$ 0.34	$ (0.16)	$ (1.56)
Basic weighted average shares outstanding:	31,566	29,931	26,036
Diluted weighted average shares outstanding:	31,989	29,931	26,036