Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 78,014	$ 57,179
Short-term investments	2,904	1,538
Trade accounts receivable, less allowances of $1,811 and $3,388, respectively	52,816	47,171
Other current assets	11,662	10,942
Total current assets	145,396	116,830
Property and equipment, net	34,507	34,088
Goodwill	406,946	402,259
Intangibles, net	40,009	51,848
Indefinite-lived intangibles	30,887	30,887
Capitalized Software Development Costs for Software Sold to Customers	3,285	3,489
Deferred tax asset, net	33,019	23,732
Other assets	13,884	12,856
Total assets	707,933	675,989
Current liabilities:
Accounts payable and accrued liabilities	19,265	23,043
Accrued payroll and related benefits	4,095	4,932
Short Term Debt, net	12,364	0
Current portion of long term debt and capital lease obligations, net of discount of $0 and $3, respectively	9	606
Current deferred rent	259	232
Contingent liability for accrued earn-out acquisition consideration	2,878	1,706
Deferred revenue	19,513	20,519
Other current liabilities	239	228
Total current liabilities	58,622	51,266
Revolving line of credit	119,038	206,465
Long-term Debt and Capital Lease Obligations, net	111,993	35
Other liabilities	3,266	3,332
Contingent liability for accrued earn-out acquisition consideration	0	2,571
Deferred revenue	1,717	1,968
Long term deferred rent	1,219	1,381
Total liabilities	295,855	267,018
Commitments and Contingencies
Stockholders’ equity:
Preferred stock, $0.10 par value, 500,000 shares authorized, no shares issued and outstanding at June 30, 2016 and December 31, 2015	0	0
Common stock, $0.10 par value, 60,000,000 shares authorized, 32,451,313 issued and outstanding, at June 30, 2016 and 33,416,110 issued and outstanding at December 31, 2015	3,245	3,342
Additional paid-in capital	20,306	57,120
Treasury stock (no shares as of June 30, 2016 and December 31, 2015)	0	0
Retained earnings	419,027	378,787
Accumulated other comprehensive loss	(30,743)	(30,278)
Total stockholders’ equity	411,835	408,971
Stockholders' Equity Attributable to Noncontrolling Interest	243	0
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	412,078	408,971
Total liabilities and stockholders’ equity	$ 707,933	$ 675,989