Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	May 31, 2020	May 31, 2019	May 31, 2020	May 31, 2019
Revenue:
Total revenue	$ 100,383	$ 99,995	$ 210,066	$ 189,544
Costs of revenue:
Total costs of revenue	14,259	17,611	29,145	33,650
Gross profit	86,124	82,384	180,921	155,894
Operating expenses:
Sales and marketing	21,716	24,832	45,914	47,155
Product development	21,787	21,688	43,441	41,578
General and administrative	12,440	12,654	25,188	24,939
Amortization of acquired intangibles	4,177	4,585	8,308	7,773
Restructuring expenses	695	2,777	1,735	3,192
Acquisition-related expenses	0	1,107	314	1,107
Total operating expenses	60,815	67,643	124,900	125,744
Income from operations	25,309	14,741	56,021	30,150
Other (expense) income:
Interest expense	(2,598)	(2,210)	(5,390)	(3,599)
Interest income and other, net	122	344	333	573
Foreign currency loss, net	(371)	(451)	(1,187)	(1,294)
Total other expense, net	(2,847)	(2,317)	(6,244)	(4,320)
Income before income taxes	22,462	12,424	49,777	25,830
Provision for income taxes	5,494	4,243	11,693	8,247
Net income	$ 16,968	$ 8,181	$ 38,084	$ 17,583
Earnings per share:
Basic (in dollars per share)	$ 0.38	$ 0.18	$ 0.85	$ 0.39
Diluted (in dollars per share)	$ 0.37	$ 0.18	$ 0.84	$ 0.39
Weighted average shares outstanding:
Basic (in shares)	44,889	44,611	44,893	44,784
Diluted (in shares)	45,267	45,287	45,391	45,287
Cash dividends declared per common share (in dollars per share)	$ 0.165	$ 0.155	$ 0.330	$ 0.310
Software licenses
Revenue:
Total revenue	$ 19,663	$ 29,728	$ 50,292	$ 52,530
Costs of revenue:
Total costs of revenue	810	925	2,199	2,092
Maintenance and services
Revenue:
Total revenue	80,720	70,267	159,774	137,014
Costs of revenue:
Total costs of revenue	11,785	10,580	23,636	20,019
Amortization of acquired intangibles
Costs of revenue:
Total costs of revenue	$ 1,664	$ 6,106	$ 3,310	$ 11,539