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Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 31, 2018	Aug. 31, 2017	Aug. 31, 2018	Aug. 31, 2017
Revenue:
Total revenue	$ 95,683	$ 97,310	$ 285,832	$ 281,493
Costs of revenue:
Amortization of acquired intangibles	5,509	5,768	17,226	14,129
Total costs of revenue	16,696	18,075	50,242	51,200
Gross profit	78,987	79,235	235,590	230,293
Operating expenses:
Sales and marketing	21,752	23,159	64,838	70,116
Product development	19,338	19,620	59,405	55,745
General and administrative	12,218	11,164	35,670	33,338
Amortization of acquired intangibles	3,319	3,319	9,956	9,721
Fees related to shareholder activist	0	0	1,472	0
Restructuring expense	135	923	2,382	18,724
Acquisition-related expenses	42	751	128	844
Total operating expenses	56,804	58,936	173,851	188,488
Income from operations	22,183	20,299	61,739	41,805
Other (expense) income, net:
Interest expense	(1,337)	(1,221)	(3,774)	(3,455)
Interest income and other, net	322	239	961	717
Foreign currency (loss) gain, net	(946)	(418)	(2,017)	(1,561)
Total other (expense) income, net	(1,961)	(1,400)	(4,830)	(4,299)
Income before income taxes	20,222	18,899	56,909	37,506
Provision for income taxes	3,476	7,727	11,848	16,518
Net income	$ 16,746	$ 11,172	$ 45,061	$ 20,988
Earnings per share:
Basic (in dollars per share)	$ 0.37	$ 0.23	$ 0.99	$ 0.43
Diluted (in dollars per share)	$ 0.37	$ 0.23	$ 0.97	$ 0.43
Weighted average shares outstanding:
Basic (in shares)	45,130	48,071	45,730	48,342
Diluted (in shares)	45,576	48,370	46,380	48,631
Cash dividends declared per common share (in dollars per share)	$ 0.14	$ 0.125	$ 0.42	$ 0.375
Software licenses
Revenue:
Total revenue	$ 27,204	$ 28,529	$ 78,986	$ 78,443
Costs of revenue:
Cost of maintenance and services	1,077	1,337	3,571	4,347
Maintenance and services
Revenue:
Total revenue	68,479	68,781	206,846	203,050
Costs of revenue:
Cost of maintenance and services	$ 10,110	$ 10,970	$ 29,445	$ 32,724

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