Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 36,889	$ 36,449
Short-term investments	829	971
Trade accounts receivable, less allowances of $1,793 and $1,157, respectively	40,374	37,298
Deferred tax asset, net	1,442	1,835
Other current assets	4,941	5,116
Total current assets	84,475	81,669
Property and equipment, net	8,819	10,082
Goodwill	337,403	326,748
Intangibles, net	52,668	52,591
Indefinite-lived intangibles	30,887	30,887
Deferred tax asset, net	15,375	11,245
Other assets	3,733	3,724
Total assets	533,360	516,946
Current liabilities:
Accounts payable and accrued liabilities	13,698	15,497
Accrued payroll and related benefits	4,029	5,431
Short term debt	12,719	11,344
Current portion of long term debt and capital lease obligations, net of discount of $20 and $13, respectively	828	915
Current deferred rent	237	237
Contingent liability for accrued earn-out acquisition consideration	4,168	3,265
Estimated Litigation Liability, Current	4,226	0
Derivative Liabilities, Current	2,437	0
Deferred revenue	17,365	19,888
Other current liabilities	118	113
Total current liabilities	59,825	56,690
Revolving line of credit	22,840	37,840
Long term debt and capital lease obligations, less current portion, net of discount of $38 and $78, respectively	22,948	31,592
Other liabilities	9,755	6,429
Contingent liability for accrued earn-out acquisition consideration	10,067	14,230
Put option liability	0	1,186
Deferred revenue	224	375
Long term deferred rent	2,239	1,449
Total liabilities	127,898	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 September 30, 2013 and December 31, 2012	0	0
Common stock, $0.10 par value, 60,000,000 shares authorized, 38,029,530 issued and 37,989,021 outstanding at September 30, 2013 and 37,131,777 issued and 37,091,268 outstanding at December 31, 2012	3,799	3,709
Additional paid-in capital	163,754	164,346
Treasury stock (40,509 shares as of September 30, 2013 and December 31, 2012)	(76)	(76)
Retained earnings	242,329	201,094
Accumulated other comprehensive loss	(9,344)	(6,918)
Total stockholders’ equity	400,462	362,155
Total liabilities and stockholders’ equity	$ 533,360	$ 516,946