Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 120,195	$ 114,118
Short-term investments	3,260	3,105
Restricted Cash and Cash Equivalents, Current	11,249	17,217
Trade accounts receivable, less allowances of $2,962 and $2,833, respectively	68,424	62,713
Other current assets	13,896	12,716
Total current assets	217,024	209,869
Property and equipment, net	38,823	37,061
Goodwill	443,304	441,404
Intangibles, net	39,683	41,336
Indefinite-lived intangibles	30,887	30,887
Capitalized Software Development Costs for Software Sold to Customers	6,108	5,955
Deferred tax asset, net	33,741	31,345
Other assets	5,620	5,898
Total assets	815,190	803,755
Current liabilities:
Accounts payable and accrued liabilities	23,948	44,855
Accrued payroll and related benefits	6,595	7,474
Short Term Debt, net	12,364	12,364
Capital lease obligations	9	9
Current deferred rent	285	281
Contingent liability for accrued earn-out acquisition consideration	1,943	1,921
Deferred revenue	23,643	22,564
Other current liabilities	276	244
Total current liabilities	69,063	89,712
Revolving line of credit	194,029	154,029
Long-term Debt and Capital Lease Obligations, net	102,713	105,824
Other liabilities	7,005	6,070
Contingent liability for accrued earn-out acquisition consideration	6,810	6,589
Deferred revenue	1,342	1,886
Long term deferred rent	913	1,009
Total liabilities	381,875	365,119
Commitments and Contingencies
Stockholders’ equity:
Preferred stock, $0.10 par value, 500,000 shares authorized, no shares issued and outstanding at March 31, 2017 and December 31, 2016	0	0
Common stock, $0.10 par value, 60,000,000 shares authorized, 31,524,369 issued and outstanding, at March 31, 2017 and 32,093,294 issued and outstanding at December 31, 2016	3,152	3,209
Additional paid-in capital	0	0
Retained earnings	448,621	457,364
Accumulated other comprehensive loss	(31,160)	(33,677)
Total stockholders’ equity	420,613	426,896
Stockholders' Equity Attributable to Noncontrolling Interest	12,702	11,740
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	433,315	438,636
Total liabilities and stockholders’ equity	$ 815,190	$ 803,755