CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets
Cash and cash equivalents	$ 289,870	$ 297,532
Settlement receivables	70,282	82,359
Trade and other receivables, net of allowances for doubtful accounts of $5,786 and $6,425 at December 31, 2019 and December 31, 2018, respectively	87,910	64,387
Inventory	26,574	24,403
Prepaid expenses and other assets	27,896	20,259
Total current assets	502,532	488,940
Non-current assets
Property and equipment, net	128,869	116,288
Goodwill	681,635	640,537
Other intangible assets, net	279,187	287,397
Other receivables	16,661	8,847
Other assets	20,339	6,252
Total non-current assets	1,126,691	1,059,321
Total assets	1,629,223	1,548,261
Current liabilities
Settlement liabilities	234,087	334,198
Accounts payable and accrued expenses	173,103	129,238
Current portion of long-term debt	0	8,200
Total current liabilities	407,190	471,636
Non-current liabilities
Deferred tax liability, net	26,401	27,867
Long-term debt, less current portion	1,108,078	1,155,016
Other accrued expenses and liabilities	33,566	2,637
Total non-current liabilities	1,168,045	1,185,520
Total liabilities	1,575,235	1,657,156
Commitments and contingencies (Note 13)
Stockholders’ equity (deficit)
Common stock, $0.001 par value, 500,000 shares authorized and 109,493 and 95,100 shares issued at December 31, 2019 and December 31, 2018, respectively	109	95
Convertible preferred stock, $0.001 par value, 50,000 shares authorized and no shares outstanding at December 31, 2019 and December 31, 2018, respectively	0	0
Additional paid-in capital	445,162	298,929
Accumulated deficit	(212,940)	(229,457)
Accumulated other comprehensive loss	(819)	(1,998)
Treasury stock, at cost, 24,996 and 24,900 shares at December 31, 2019 and December 31, 2018, respectively	(177,524)	(176,464)
Total stockholders’ equity (deficit)	53,988	(108,895)
Total liabilities and stockholders’ equity (deficit)	$ 1,629,223	$ 1,548,261