Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 31, 2024	Aug. 31, 2023	Aug. 31, 2024	Aug. 31, 2023
Revenue:
Total revenue	$ 178,686	$ 174,992	$ 538,448	$ 517,469
Costs of revenue:
Amortization of acquired intangibles	6,307	7,995	21,564	22,253
Total costs of revenue	29,064	32,919	93,944	92,914
Gross profit	149,622	142,073	444,504	424,555
Operating expenses:
Sales and marketing	37,141	38,612	114,141	112,513
Product development	34,720	33,138	105,143	98,396
General and administrative	20,503	20,791	63,830	61,046
Amortization of acquired intangibles	13,810	17,668	47,515	48,825
Cyber incident and vulnerability response expenses, net	927	951	4,950	5,126
Restructuring expenses	308	843	3,308	6,230
Acquisition-related expenses	1,864	699	3,114	4,433
Total operating expenses	109,273	112,702	342,001	336,569
Income from operations	40,349	29,371	102,503	87,986
Other (expense) income:
Interest expense	(6,765)	(8,532)	(21,116)	(22,894)
Interest income and other, net	1,896	788	3,448	1,895
Foreign currency loss, net	(1,201)	(675)	(2,821)	(1,502)
Total other expense, net	(6,070)	(8,419)	(20,489)	(22,501)
Income before income taxes	34,279	20,952	82,014	65,485
Provision for income taxes	5,815	1,854	14,723	10,623
Net income	$ 28,464	$ 19,098	$ 67,291	$ 54,862
Earnings per share:
Basic (in dollars per share)	$ 0.66	$ 0.44	$ 1.55	$ 1.27
Diluted (in dollars per share)	$ 0.65	$ 0.42	$ 1.52	$ 1.23
Weighted average shares outstanding:
Basic (in shares)	42,872	43,452	43,296	43,365
Diluted (in shares)	43,711	44,981	44,167	44,543
Cash dividends declared per common share (in dollars per share)	$ 0.175	$ 0.175	$ 0.525	$ 0.525
Software licenses
Revenue:
Total revenue	$ 57,850	$ 50,544	$ 175,929	$ 164,519
Costs of revenue:
Cost of revenue	2,700	2,732	7,928	7,998
Maintenance and services
Revenue:
Total revenue	120,836	124,448	362,519	352,950
Costs of revenue:
Cost of revenue	$ 20,057	$ 22,192	$ 64,452	$ 62,663