Consolidated Statements Of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Revenues:
Portal revenues	$ 50,198	$ 43,850	$ 144,952	$ 127,988
Software & services revenues	3,008	2,839	8,979	7,858
Total revenues	53,206	46,689	153,931	135,846
Operating expenses:
Cost of portal revenues, exclusive of depreciation & amortization	31,794	27,122	91,095	78,905
Cost of software & services revenues, exclusive of depreciation & amortization	1,079	1,063	3,045	3,069
Selling & administrative	8,218	6,275	24,536	21,381
Amortization of acquisition-related intangible assets	53	81	214	242
Depreciation & amortization	1,606	1,167	4,236	3,361
Total operating expenses	42,750	35,708	123,126	106,958
Operating income	10,456	10,981	30,805	28,888
Other expense, net		(10)	(1)	(6)
Income before income taxes	10,456	10,971	30,804	28,882
Income tax provision	4,461	4,139	13,088	11,462
Net income	$ 5,995	$ 6,832	$ 17,716	$ 17,420
Basic net income per share (Note 1)	$ 0.09	$ 0.11	$ 0.27	$ 0.27
Diluted net income per share (Note 1)	$ 0.09	$ 0.11	$ 0.27	$ 0.27
Weighted average shares outstanding:
Basic	64,586	64,120	64,458	63,964
Diluted	64,604	64,200	64,475	64,040