Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 31, 2018	Aug. 31, 2017	Aug. 31, 2018	Aug. 31, 2017
Consolidated Statements of Comprehensive Income (Loss)
Net (loss) income	$ (122)	$ 1,329	$ (1,514)	$ 5,117
Other comprehensive income (loss), net of tax:
Reclassifications included in net (loss) income	97	37	435	464
Unrealized gain (loss) on cash flow hedges	132	(697)	2,088	(1,322)
(Decrease) increase in fair value of Centaur Media plc		(33)		159
Total other comprehensive income (loss), net of tax	229	(693)	2,523	(699)
Total comprehensive income	$ 107	$ 636	$ 1,009	$ 4,418