CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Revenue	$ 125,809	$ 120,069	$ 242,416	$ 227,383
Cost of services:
Compensation	46,032	40,043	90,016	79,319
Data processing	9,188	8,026	18,286	14,920
Occupancy	4,781	4,194	9,403	8,314
Direct project costs	12,269	13,200	25,539	26,043
Other operating costs	7,653	5,986	14,290	11,113
Amortization of acquisition related software and intangibles	8,759	8,149	16,688	16,298
Total cost of services	88,682	79,598	174,222	156,007
Selling, general and administrative expenses	16,761	14,875	32,560	29,739
Total operating expenses	105,443	94,473	206,782	185,746
Operating income	20,366	25,596	35,634	41,637
Interest expense	(4,047)	(4,158)	(7,779)	(8,363)
Other income, net	776	209	799	319
Interest income	17	2	18	4
Income before income taxes	17,112	21,649	28,672	33,597
Income taxes	6,692	8,669	11,276	13,574
Net income and comprehensive income	$ 10,420	$ 12,980	$ 17,396	$ 20,023
Basic income per common share
Net income per share - basic (in dollars per share)	$ 0.12	$ 0.15	$ 0.20	$ 0.23
Diluted income per common share
Net income per share - diluted (in dollars per share)	$ 0.12	$ 0.15	$ 0.20	$ 0.23
Weighted average common shares:
Basic (in shares)	87,674	86,196	87,408	86,030
Diluted (in shares)	89,023	88,351	88,919	88,429