CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenues:
Total revenues	$ 471,853	$ 456,108
Cost of revenues:
Total cost of revenues	272,016	263,690
Gross profit	199,837	192,418
Sales and marketing expense	37,103	35,206
General and administrative expense	72,360	62,689
Research and development expense	26,987	23,941
Amortization of other intangibles	18,407	14,714
Operating income	44,980	55,868
Interest expense	(7,684)	(4,804)
Other income, net	1,246	364
Income before income taxes	38,542	51,428
Income tax provision (benefit)	7,667	11,444
Net income	$ 30,875	$ 39,984
Earnings per common share:
Basic (in usd per share)	$ 0.74	$ 0.97
Diluted (in usd per share)	$ 0.73	$ 0.94
Subscriptions
Revenues:
Total revenues	$ 280,465	$ 245,443
Maintenance
Revenues:
Total revenues	115,130	117,029
Professional services
Revenues:
Total revenues	60,929	70,015
Subscriptions, maintenance, and professional services
Cost of revenues:
Total cost of revenues	252,415	242,832
Software licenses and royalties
Revenues:
Total revenues	10,130	16,506
Cost of revenues:
Total cost of revenues	2,313	1,445
Amortization of software development
Cost of revenues:
Total cost of revenues	2,588	1,164
Amortization of acquired software
Cost of revenues:
Total cost of revenues	8,920	13,221
Hardware and other
Revenues:
Total revenues	5,199	7,115
Cost of revenues:
Total cost of revenues	$ 5,780	$ 5,028