Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 93,094	$ 115,591
Short-term investments	0	7,000
Accounts receivable (net of allowances of $3,351 and $3,350 at December 31, 2019 and 2018, respectively)	139,514	104,405
Prepaid expenses and other current assets	20,141	34,801
Income tax receivable	4,488	10,330
Total current assets	257,237	272,127
Non-current assets:
Property, equipment and capitalized software, net	147,741	141,758
Operating lease right-of-use assets	45,053	0
Goodwill	955,881	956,029
Intangible assets, net	483,041	535,343
Other assets	19,681	16,158
Total assets	1,908,634	1,921,415
Current liabilities:
Accounts payable and accrued expenses	34,845	31,295
Accrued compensation	35,135	25,298
Other current liabilities	26,298	51,384
Deferred revenue	13,664	20,628
Credit facilities	9,800	9,800
Operating lease liabilities	8,085	0
Finance lease liabilities	2,533	2,905
Total current liabilities	130,360	141,310
Non-current liabilities:
Credit facilities, less current portion	883,937	939,514
Operating lease liabilities, less current portion	49,690	0
Finance lease liabilities, less current portion	12,266	13,927
Other liabilities	46,529	33,406
Deferred income taxes	97,693	110,669
Total liabilities	1,220,475	1,238,826
Commitments and contingencies (Note 11)
Stockholders’ equity:
Common stock	0	0
Preferred stock, $0.0001 par value, 100,000,000 shares authorized, zero shares issued and outstanding at December 31, 2019 and 2018, respectively	0	0
Additional paid-in-capital	636,461	618,674
Retained earnings	278,246	270,471
Treasury stock, at cost, 14,620,175 shares at December 31, 2019 and 2018	(199,817)	(199,817)
Other comprehensive loss, net of tax	(26,732)	(6,740)
Total stockholders’ equity	688,159	682,589
Total liabilities and stockholders’ equity	1,908,634	1,921,415
Class A Common
Stockholders’ equity:
Common stock	1	0
Class B Common
Stockholders’ equity:
Common stock	$ 0	$ 1