Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 43,005	$ 36,449
Short-term investments	778	971
Trade accounts receivable, less allowances of $1,075 and $1,157, respectively	39,533	37,298
Deferred tax asset, net	1,899	1,835
Other current assets	4,680	5,116
Total current assets	89,895	81,669
Property and equipment, net	9,676	10,082
Goodwill	326,223	326,748
Intangibles, net	50,654	52,591
Indefinite-lived intangibles	30,887	30,887
Deferred tax asset, net	18,764	11,245
Other assets	3,654	3,724
Total assets	529,753	516,946
Current liabilities:
Accounts payable and accrued liabilities	20,151	15,497
Accrued payroll and related benefits	4,800	5,431
Short term debt	9,625	11,344
Contingent liability for accrued earn-out acquisition consideration	2,406	3,265
Current portion of long term debt and capital lease obligations, net of discount of $0 and $13, respectively	905	915
Deferred revenue	19,584	19,888
Current deferred rent	226	237
Other current liabilities	74	113
Total current liabilities	57,771	56,690
Revolving line of credit	37,840	37,840
Long term debt and capital lease obligations, less current portion, net of discount of $78	29,117	31,592
Other liabilities	6,471	6,429
Contingent liability for accrued earn-out acquisition consideration	14,027	14,230
Put option liability	1,105	1,186
Deferred revenue	270	375
Long term deferred rent	1,465	1,449
Total liabilities	148,066	149,791
Commitments and Contingencies
Temporary equity, Note 10	5,000	5,000
Stockholders’ equity:
Preferred stock, $0.10 par value, 500,000 shares authorized, no shares issued and outstanding at March 31, 2013 and December 31, 2012	0	0
Common stock, $0.10 par value, 60,000,000 shares authorized, 37,208,639 issued and 37,168,130 outstanding at March 31, 2013 and 37,131,777 issued and 37,091,268 outstanding at December 31, 2012	3,717	3,709
Additional paid-in capital	164,838	164,346
Treasury stock (40,509 shares as of March 31, 2013 and December 31, 2012)	(76)	(76)
Retained earnings	215,644	201,094
Accumulated other comprehensive loss	(7,436)	(6,918)
Total stockholders’ equity	376,687	362,155
Total liabilities and stockholders’ equity	$ 529,753	$ 516,946