Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 31, 2017	Aug. 31, 2016	Aug. 31, 2017	Aug. 31, 2016
Consolidated Statements of Comprehensive Income (Loss)
Net income (loss)	$ 1,329	$ (49)	$ 5,117	$ (763)
Other comprehensive loss, net of tax:
Reclassifications included in net income (loss)	37	219	464	646
(Decrease) Increase in fair value of Centaur Media plc	(33)	(254)	159	(593)
Unrealized loss on cash flow hedges	(697)	(710)	(1,322)	(1,825)
Total other comprehensive loss, net of tax	(693)	(745)	(699)	(1,772)
Total comprehensive income (loss)	$ 636	$ (794)	$ 4,418	$ (2,535)