CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 122,059	$ 165,374
Receivables, net of allowances of $2,861 and $3,912, respectively	320,405	342,879
Settlement assets	452,396	605,008
Prepaid expenses	24,698	24,288
Other current assets	17,876	17,365
Total current assets	937,434	1,154,914
Noncurrent assets
Accrued receivables, net	276,164	215,772
Property and equipment, net	63,050	64,734
Operating lease right-of-use assets	47,825	41,243
Software, net	157,782	196,456
Goodwill	1,280,226	1,280,226
Intangible assets, net	283,004	321,983
Deferred income taxes, net	50,778	57,476
Other noncurrent assets	62,478	54,099
TOTAL ASSETS	3,158,741	3,386,903
Current liabilities
Accounts payable	41,312	41,223
Settlement liabilities	451,575	604,096
Employee compensation	51,379	48,560
Current portion of long-term debt	45,870	34,265
Deferred revenue	84,425	95,849
Other current liabilities	79,594	81,612
Total current liabilities	754,155	905,605
Noncurrent liabilities
Deferred revenue	25,925	33,564
Long-term debt	1,019,872	1,120,742
Deferred income taxes, net	36,122	40,504
Operating lease liabilities	43,346	39,958
Other noncurrent liabilities	34,544	39,933
Total liabilities	1,913,964	2,180,306
Commitments and contingencies (Note 13)
Stockholders’ equity
Preferred stock; $0.01 par value; 5,000,000 shares authorized; no shares issued at December 31, 2021 and 2020	0	0
Common stock; $0.005 par value; 280,000,000 shares authorized; 140,525,055 shares issued at December 31, 2021 and 2020	702	702
Additional paid-in capital	688,313	682,431
Retained earnings	1,131,281	1,003,490
Treasury stock, at cost, 24,795,009 and 23,412,870 shares at December 31, 2021 and 2020, respectively	(475,972)	(387,581)
Accumulated other comprehensive loss	(99,547)	(92,445)
Total stockholders’ equity	1,244,777	1,206,597
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 3,158,741	$ 3,386,903