Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Gross Revenue	$ 273,527	$ 245,052
Direct Costs	164,569	153,730
Operating costs and expenses:
Indirect and selling expenses	84,833	69,637
Depreciation and amortization	3,848	3,076
Amortization of intangible assets	4,315	1,959
Total operating costs and expenses	92,996	74,672
Operating income	15,962	16,650
Interest expense	(2,564)	(714)
Other expense	(231)	(35)
Income before income taxes	13,167	15,901
Provision for income taxes	5,267	6,185
Net income	7,900	9,716
Earnings per Share:
Basic (in dollars per share)	$ 0.41	$ 0.49
Diluted (in dollars per share)	$ 0.40	$ 0.48
Weighted-average Shares:
Basic (in shares)	19,450	19,804
Diluted (in shares)	19,838	20,277
Other comprehensive loss:
Foreign currency translation adjustments, net of tax	(2,088)	(347)
Comprehensive income, net of tax	$ 5,812	$ 9,369