Consolidated Statements of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenues:
Portal revenues	$ 57,721	$ 50,198	$ 177,857	$ 144,952
Software & services revenues	3,609	3,008	10,635	8,979
Total revenues	61,330	53,206	188,492	153,931
Operating expenses:
Cost of portal revenues, exclusive of depreciation & amortization (Note 1)	39,755	31,794	107,416	91,095
Cost of software & services revenues, exclusive of depreciation & amortization	928	1,079	3,220	3,045
Selling & administrative	10,387	8,218	30,054	24,536
Amortization of acquisition-related intangible assets		53		214
Depreciation & amortization	2,145	1,606	6,221	4,236
Total operating expenses	53,215	42,750	146,911	123,126
Operating income	8,115	10,456	41,581	30,805
Other income (expense), net	4		(17)	(1)
Income before income taxes	8,119	10,456	41,564	30,804
Income tax provision	3,026	4,461	15,707	13,088
Net income	$ 5,093	$ 5,995	$ 25,857	$ 17,716
Basic net income per share (Note 1)	$ 0.08	$ 0.09	$ 0.39	$ 0.27
Diluted net income per share (Note 1)	$ 0.08	$ 0.09	$ 0.39	$ 0.27
Weighted average shares outstanding:
Basic	64,961	64,586	64,854	64,458
Diluted	64,969	64,604	64,861	64,475