Consolidated Statements of Income (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Revenues
Recurring	$ 117,914	$ 88,904
Implementation and other	1,594	1,222
Total revenues	119,508	90,126
Cost of revenues
Operating expenses	15,086	10,785
Depreciation and amortization	2,060	1,186
Total cost of revenues	17,146	11,971
Administrative expenses
Sales and marketing	36,848	28,662
Research and development	6,797	3,860
General and administrative	17,826	15,206
Depreciation and amortization	2,226	1,723
Total administrative expenses	63,697	49,451
Total operating expenses	80,843	61,422
Operating income	38,665	28,704
Interest expense	(257)	(311)
Other income, net	95	34
Income before income taxes	38,503	28,427
Provision for income taxes	12,889	9,839
Net income	$ 25,614	$ 18,588
Earnings per share, basic	$ 0.44	$ 0.32
Earnings per share, diluted	$ 0.43	$ 0.31
Weighted average shares outstanding:
Basic	57,307,187	57,132,909
Diluted	58,525,980	58,362,040