Consolidated Statements Of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Revenues:
Portal revenues	$ 58,042	$ 45,712
Software & services revenues	3,182	3,031
Total revenues	61,224	48,743
Operating expenses:
Cost of portal revenues, exclusive of depreciation & amortization	32,762	28,751
Cost of software & services revenues, exclusive of depreciation & amortization	1,103	957
Selling & administrative	9,608	7,935
Amortization of acquisition-related intangible assets		81
Depreciation & amortization	2,027	1,311
Total operating expenses	45,500	39,035
Operating income	15,724	9,708
Other expense, net	(19)	(1)
Income before income taxes	15,705	9,707
Income tax provision	5,748	4,079
Net income	$ 9,957	$ 5,628
Basic net income per share (Note 1)	$ 0.15	$ 0.09
Diluted net income per share (Note 1)	$ 0.15	$ 0.09
Weighted average shares outstanding:
Basic	64,710	64,297
Diluted	64,710	64,297