Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenue	$ 147,953	$ 141,425
Cost of services:
Compensation	57,452	56,079
Direct project and other operating expenses	20,199	16,648
Information technology	13,105	12,263
Occupancy	4,079	4,383
Amortization of acquisition related software and intangible assets	4,166	8,132
Total cost of services	99,001	97,505
Selling, general and administrative expenses	29,246	31,998
Total operating expenses	128,247	129,503
Operating income	19,706	11,922
Interest expense	(2,849)	(2,648)
Interest income	1,114	120
Income before income taxes	17,971	9,394
Income taxes	(1,671)	3,003
Net Income	$ 19,642	$ 6,391
Basic income per common share:
Net income per common share -- basic (in dollars per share)	$ 0.23	$ 0.08
Diluted income per common share:
Net income per common share -- diluted (in dollars per share)	$ 0.22	$ 0.07
Weighted average shares:
Basic (in shares)	85,853	83,933
Diluted (in shares)	88,614	85,682