Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended			9 Months Ended
	Aug. 31, 2019	Aug. 31, 2018	[1]	Aug. 31, 2019	Aug. 31, 2018	[1]
Revenue:
Total revenue	$ 106,716	$ 92,603		$ 296,260	$ 280,877
Costs of revenue:
Total costs of revenue	20,825	16,696		54,475	50,242
Gross profit	85,891	75,907		241,785	230,635
Operating expenses:
Sales and marketing	25,177	21,752		72,332	64,838
Product development	23,126	19,338		64,704	59,405
General and administrative	13,506	12,218		38,445	35,670
Amortization of acquired intangibles	7,068	3,319		14,841	9,956
Fees related to shareholder activist	0	0		0	1,472
Restructuring expenses	801	135		3,993	2,382
Acquisition-related expenses	253	42		1,360	128
Total operating expenses	69,931	56,804		195,675	173,851
Income from operations	15,960	19,103		46,110	56,784
Other (expense) income:
Interest expense	(3,321)	(1,337)		(6,920)	(3,774)
Interest income and other, net	377	322		950	961
Foreign currency loss, net	(774)	(946)		(2,068)	(2,017)
Total other expense, net	(3,718)	(1,961)		(8,038)	(4,830)
Income before income taxes	12,242	17,142		38,072	51,954
(Benefit) provision for income taxes	(1,315)	2,752		6,932	10,928
Net income	$ 13,557	$ 14,390		$ 31,140	$ 41,026
Earnings per share:
Basic (in dollars per share)	$ 0.30	$ 0.32		$ 0.70	$ 0.90
Diluted (in dollars per share)	$ 0.30	$ 0.32		$ 0.69	$ 0.88
Weighted average shares outstanding:
Basic (in shares)	44,716	45,130		44,761	45,730
Diluted (in shares)	45,303	45,576		45,292	46,380
Cash dividends declared per common share (in dollars per share)	$ 0.155	$ 0.140		$ 0.465	$ 0.420
Software licenses
Revenue:
Total revenue	$ 30,686	$ 22,852		$ 83,216	$ 71,432
Costs of revenue:
Total costs of revenue	1,204	1,077		3,296	3,571
Maintenance and services
Revenue:
Total revenue	76,030	69,751		213,044	209,445
Costs of revenue:
Total costs of revenue	12,163	10,110		32,182	29,445
Amortization of acquired intangibles
Costs of revenue:
Total costs of revenue	$ 7,458	$ 5,509		$ 18,997	$ 17,226

[1] The Company adopted ASC 606 effective December 1, 2018 using the full retrospective method. See Note 1. Nature of Business and Basis of Presentation for further information.