Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Feb. 29, 2020	Feb. 28, 2019
Revenue:
Total revenue	$ 109,683	$ 89,549
Costs of revenue:
Total costs of revenue	14,886	16,039
Gross profit	94,797	73,510
Operating expenses:
Sales and marketing	24,198	22,323
Product development	21,654	19,890
General and administrative	12,748	12,285
Amortization of acquired intangibles	4,131	3,188
Restructuring expenses	1,040	415
Acquisition-related expenses	314	0
Total operating expenses	64,085	58,101
Income from operations	30,712	15,409
Other (expense) income:
Interest expense	(2,792)	(1,389)
Interest income and other, net	211	229
Foreign currency loss, net	(816)	(843)
Total other expense, net	(3,397)	(2,003)
Income before income taxes	27,315	13,406
Provision for income taxes	6,199	4,004
Net income	21,116	9,402
Net income	$ 21,116	$ 9,402
Earnings per share:
Basic (in dollars per share)	$ 0.47	$ 0.21
Diluted (in dollars per share)	$ 0.46	$ 0.21
Weighted average shares outstanding:
Basic (in shares)	44,897	44,956
Diluted (in shares)	45,515	45,286
Cash dividends declared per common share (in dollars per share)	$ 0.165	$ 0.155
Software licenses
Revenue:
Total revenue	$ 30,629	$ 22,802
Costs of revenue:
Total costs of revenue	1,389	1,167
Maintenance and services
Revenue:
Total revenue	79,054	66,747
Costs of revenue:
Total costs of revenue	11,851	9,439
Amortization of acquired intangibles
Costs of revenue:
Total costs of revenue	$ 1,646	$ 5,433