Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 23,696	$ 23,397
Short-term investments	1,505	6,300
Trade accounts receivable, less allowances of $1,719 and $1,126, respectively	31,133	26,028
Deferred tax asset, net	2,981	0
Other current assets	4,502	5,057
Total current assets	63,817	60,782
Property and equipment, net	8,834	7,806
Goodwill	259,218	180,602
Intangibles, net	38,386	22,574
Indefinite-lived intangibles	30,453	30,552
Deferred tax asset, net	9,412	0
Other assets	1,062	984
Total assets	411,182	303,300
Current liabilities:
Accounts payable and accrued liabilities	18,719	15,344
Accrued payroll and related benefits	5,034	4,536
Short term debt	6,667	5,000
Current portion of convertible debt, net of discount of $0 and $56, respectively	0	4,944
Current portion of long term debt and capital lease obligation	165	426
Deferred revenue	16,460	8,610
Current deferred rent	266	0
Other current liabilities	2,468	225
Total current liabilities	49,779	39,085
Revolving line of credit	31,750	25,000
Other long term debt and capital lease obligations, less current portion	8,468	205
Deferred tax liability, net	0	3,534
Put option liability	0	537
Deferred revenue	328	126
Deferred rent	939	554
Other liabilities	3,803	2,991
Total liabilities	95,067	72,032
Commitments and Contingencies, Note 7
Stockholders’ equity:
Convertible Series D Preferred stock, $.10 par value, 500,000 shares authorized, no shares issued and outstanding at December 31, 2011 and 2010	0	0
Common stock, $.10 par value, 60,000,000 shares authorized, 36,418,385 issued and 36,377,876 outstanding at December 31, 2011 and 36,057,791 issued and 36,017,282 outstanding at December 31, 2010	3,638	3,602
Additional paid-in capital	179,518	153,221
Treasury stock (40,509 shares as of December 31, 2011 and December 31, 2010)	(76)	(76)
Retained earnings	137,559	67,642
Accumulated other comprehensive income	(4,524)	6,879
Total stockholders’ equity	316,115	231,268
Total liabilities and stockholders’ equity	$ 411,182	$ 303,300