Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 35,394	$ 36,449
Short-term investments	707	971
Trade accounts receivable, less allowances of $1,595 and $1,157, respectively	38,500	37,298
Deferred tax asset, net	2,047	1,835
Other current assets	5,201	5,116
Total current assets	81,849	81,669
Property and equipment, net	9,226	10,082
Goodwill	333,872	326,748
Intangibles, net	53,969	52,591
Indefinite-lived intangibles	30,887	30,887
Deferred tax asset, net	24,308	11,245
Other assets	3,933	3,724
Total assets	538,044	516,946
Current liabilities:
Accounts payable and accrued liabilities	23,552	15,497
Accrued payroll and related benefits	6,464	5,431
Short term debt	12,375	11,344
Contingent liability for accrued earn-out acquisition consideration	6,343	3,265
Current portion of long term debt and capital lease obligations, net of discount of $29 and $13, respectively	845	915
Deferred revenue	16,995	19,888
Current deferred rent	254	237
Other current liabilities	105	113
Total current liabilities	69,463	56,690
Derivative Liabilities, Current	2,530	0
Revolving line of credit	32,840	37,840
Long term debt and capital lease obligations, less current portion, net of discount of $39 and$78, respectively	25,750	31,592
Other liabilities	8,794	6,429
Contingent liability for accrued earn-out acquisition consideration	9,155	14,230
Put option liability	0	1,186
Deferred revenue	168	375
Long term deferred rent	2,285	1,449
Total liabilities	148,455	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 June 30, 2013 and December 31, 2012	0	0
Common stock, $0.10 par value, 60,000,000 shares authorized, 37,016,509 issued and 36,976,000 outstanding at June 30, 2013 and 37,131,777 issued and 37,091,268 outstanding at December 31, 2012	3,698	3,709
Additional paid-in capital	162,795	164,346
Treasury stock (40,509 shares as of June 30, 2013 and December 31, 2012)	(76)	(76)
Retained earnings	229,186	201,094
Accumulated other comprehensive loss	(11,014)	(6,918)
Total stockholders’ equity	384,589	362,155
Total liabilities and stockholders’ equity	$ 538,044	$ 516,946