CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Revenues
Portal revenues	$ 76,434	$ 74,997	$ 232,963	$ 223,707
Software & services revenues	8,099	5,376	20,073	15,866
Total revenues	84,533	80,373	253,036	239,573
Operating expenses
Cost of portal revenues, exclusive of depreciation & amortization	47,377	45,140	143,326	134,878
Cost of software & services revenues, exclusive of depreciation & amortization	3,169	1,495	6,803	4,353
Selling & administrative	12,091	11,676	36,882	34,183
Depreciation & amortization	1,810	1,674	5,111	5,074
Total operating expenses	64,447	59,985	192,122	178,488
Operating income before income taxes	20,086	20,388	60,914	61,085
Income tax provision (Notes 1 and 6)	6,066	4,153	20,140	18,895
Net income	$ 14,020	$ 16,235	$ 40,774	$ 42,190
Basic net income per share (in usd per share)	$ 0.21	$ 0.24	$ 0.61	$ 0.63
Diluted net income per share (in usd per share)	$ 0.21	$ 0.24	$ 0.61	$ 0.63
Weighted average shares outstanding
Basic (in shares)	66,267	65,978	66,188	65,890
Diluted (in shares)	66,267	66,005	66,188	65,915