CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Net revenues:
Recurring revenues	$ 92,534	$ 88,263	$ 181,664	$ 172,746
Non-recurring revenues	7,836	7,860	15,510	15,867
Total net revenues	100,370	96,123	197,174	188,613
Cost of revenues:
Recurring revenues	20,589	17,979	39,216	34,391
Non-recurring revenues	7,514	10,019	15,569	19,587
Amortization of developed technology	1,688	2,398	3,488	4,897
Total cost of revenues	29,791	30,396	58,273	58,875
Gross margin	70,579	65,727	138,901	129,738
Operating expenses:
Sales and marketing	18,299	23,217	38,029	40,421
Product development	17,204	17,923	34,843	34,885
General and administrative	10,713	22,641	21,270	33,001
Amortization of other intangibles	870	953	1,779	1,910
Recapitalization costs		6,041		6,041
Restructuring charges	1,740	801	1,914	3,116
Total operating expenses	48,826	71,576	97,835	119,374
Income (loss) from continuing operations	21,753	(5,849)	41,066	10,364
Interest and other income (expense), net	(1,948)	(1,330)	(4,173)	(1,633)
Income (loss) from continuing operations before income taxes	19,805	(7,179)	36,893	8,731
Provision (benefit) for income taxes	7,150	(3,024)	13,331	829
Net income (loss) from continuing operations	12,655	(4,155)	23,562	7,902
Discontinued operation:
Net (loss) income from discontinued operation (net of applicable taxes of $(10), $76, $(24) and $61, respectively)	(16)	110	(37)	88
Net income (loss)	$ 12,639	$ (4,045)	$ 23,525	$ 7,990
Basic net income (loss) per share:
Continuing operations (in dollars per share)	$ 0.25	$ (0.08)	$ 0.46	$ 0.15
Discontinued operation (in dollars per share)	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Total operations (in dollars per share)	$ 0.25	$ (0.08)	$ 0.46	$ 0.16
Diluted net income (loss) per share:
Continuing operations (in dollars per share)	$ 0.24	$ (0.08)	$ 0.44	$ 0.15
Discontinued operation (in dollars per share)	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Total operations (in dollars per share)	$ 0.24	$ (0.08)	$ 0.44	$ 0.15
Weighted average shares used to compute net income (loss) per share:
Basic (in shares)	51,456	51,639	51,314	51,101
Diluted (in shares)	53,540	51,639	53,486	52,243
Dividends declared
Cash dividends declared per common share (in dollars per share)	$ 0.13		$ 0.13