Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	May 31, 2019	May 31, 2018	May 31, 2019	May 31, 2018
Consolidated Statements of Comprehensive Income (Loss)
Net income (loss)	$ 5,819	$ 331	$ 5,233	$ (1,392)
Other comprehensive (loss) income, net of tax:
Reclassifications included in net income (loss)	26	146	68	338
Unrealized (loss) gain on cash flow hedges	(2,754)	7	(4,254)	1,956
Total other comprehensive (loss) income, net of tax	(2,728)	153	(4,186)	2,294
Total comprehensive income	$ 3,091	$ 484	$ 1,047	$ 902