Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 31, 2023	Aug. 31, 2022	Aug. 31, 2023	Aug. 31, 2022
Revenue:
Total revenue	$ 174,992	$ 151,217	$ 517,469	$ 444,886
Costs of revenue:
Amortization of acquired intangibles	7,995	5,558	22,253	16,589
Total costs of revenue	32,919	23,796	92,914	70,965
Gross profit	142,073	127,421	424,555	373,921
Operating expenses:
Sales and marketing	38,612	34,595	112,513	100,768
Product development	33,138	28,650	98,396	85,966
General and administrative	20,791	20,141	61,046	56,339
Amortization of acquired intangibles	17,668	11,716	48,825	35,330
Cyber incident and vulnerability response expenses, net	951	0	5,126	0
Restructuring expenses	843	130	6,230	784
Acquisition-related expenses	699	168	4,433	3,816
Gain on sale of assets held for sale	0	0	0	(10,770)
Total operating expenses	112,702	95,400	336,569	272,233
Income from operations	29,371	32,021	87,986	101,688
Other (expense) income:
Interest expense	(8,532)	(4,009)	(22,894)	(11,368)
Interest income and other, net	788	247	1,895	991
Foreign currency loss, net	(675)	(577)	(1,502)	(832)
Total other expense, net	(8,419)	(4,339)	(22,501)	(11,209)
Income before income taxes	20,952	27,682	65,485	90,479
Provision for income taxes	1,854	5,885	10,623	19,118
Net income	$ 19,098	$ 21,797	$ 54,862	$ 71,361
Earnings per share:
Basic (in dollars per share)	$ 0.44	$ 0.50	$ 1.27	$ 1.64
Diluted (in dollars per share)	$ 0.42	$ 0.50	$ 1.23	$ 1.61
Weighted average shares outstanding:
Basic (in shares)	43,452	43,211	43,365	43,589
Diluted (in shares)	44,981	43,935	44,543	44,299
Cash dividends declared per common share (in dollars per share)	$ 0.175	$ 0.175	$ 0.525	$ 0.525
Software licenses
Revenue:
Total revenue	$ 50,544	$ 47,618	$ 164,519	$ 135,182
Costs of revenue:
Cost of revenue	2,732	2,477	7,998	7,669
Maintenance and services
Revenue:
Total revenue	124,448	103,599	352,950	309,704
Costs of revenue:
Cost of revenue	$ 22,192	$ 15,761	$ 62,663	$ 46,707