CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Revenues
Revenues		$ 289,676	$ 323,080
Operating expenses
Cost of revenue	[1]	178,554	166,286
Research and development		37,118	37,807
Selling and marketing		35,435	34,608
General and administrative		31,382	25,875
Depreciation and amortization		31,539	30,838
Total operating expenses		314,028	295,414
Operating income (loss)		(24,352)	27,666
Other income (expense)
Interest expense		(18,892)	(10,894)
Interest income		3,505	3,159
Other, net		(3,395)	2,250
Total other income (expense)		(18,782)	(5,485)
Income (loss) before income taxes		(43,134)	22,181
Income tax expense (benefit)		(10,826)	6,691
Net income (loss)		$ (32,308)	$ 15,490
Income (loss) per common share
Basic (in dollars per share)		$ (0.30)	$ 0.13
Diluted (in dollars per share)		$ (0.30)	$ 0.13
Weighted average common shares outstanding
Basic (in shares)		108,156	115,287
Diluted (in shares)		108,156	116,098
Software as a service and platform as a service
Revenues
Revenues		$ 204,930	$ 194,562
License
Revenues
Revenues		18,331	60,285
Maintenance
Revenues
Revenues		50,103	51,418
Services
Revenues
Revenues		$ 16,312	$ 16,815

[1] The cost of revenue excludes charges for depreciation but includes amortization of purchased and developed software for resale.