CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Revenue:
Operating revenue	$ 131,325	$ 103,955	$ 369,637	$ 335,626
Reimbursable expenses	11,210	7,051	29,936	23,707
Total Revenue	142,535	111,006	399,573	359,333
Operating Expense:
Direct cost of operating revenue (exclusive of depreciation and amortization shown separately below)	64,420	48,193	183,350	163,361
Reimbursable expenses	10,712	6,827	28,506	23,064
Selling, general and administrative expense	42,267	35,332	126,104	125,870
Depreciation and software and leasehold amortization	9,787	9,693	28,050	27,648
Amortization of identifiable intangible assets	5,831	3,184	13,326	9,470
Impairment of goodwill and identifiable intangible assets			1,162
Fair value adjustment to contingent consideration	19		(1,182)	1,142
Other operating expense, net	1,308	215	4,306	792
Total operating expense	134,344	103,444	383,622	351,347
Operating income	8,191	7,562	15,951	7,986
Interest expense (income):
Interest expense	5,374	3,945	15,083	12,674
Interest income	(17)	(4)	(22)	(17)
Net Interest Expense	5,357	3,941	15,061	12,657
Income (loss) before income taxes	2,834	3,621	890	(4,671)
Provision for (benefit from) income taxes	22,014	(1,389)	21,578	(3,964)
Net income (loss)	$ (19,180)	$ 5,010	$ (20,688)	$ (707)
Net income (loss) per common share:
Basic	$ (0.52)	$ 0.14	$ (0.57)	$ (0.02)
Diluted	$ (0.52)	$ 0.14	$ (0.57)	$ (0.02)
Weighted average common shares outstanding:
Basic	36,706	35,780	36,509	35,339
Diluted	36,706	36,288	36,509	35,339
Cash dividends declared per share of common stock	$ 0.09	$ 0.09	$ 0.27	$ 0.27