Quarterly Results of Operations (Unaudited) (Tables)

12 Months Ended

Nov. 30, 2017

Quarterly Results of Operations (Unaudited)

Summary of quarterly financial data

Fiscal 2017 Quarters	1st		2nd		3rd		4th		Total
Total revenue	$	6,979	$	18,087	$	9,954	$	8,864	$	43,884
Operating income (loss)		(86)		8,671		3,194		843		12,622
Net income (loss)		(939)		4,727		1,329		(490)		4,627
Basic net income (loss) per common share		(0.19)		0.95		0.27		(0.10)		0.92
Diluted net income (loss) per common share		(0.19)		0.94		0.26		(0.10)		0.92

Fiscal 2016 Quarters	1st		2nd		3rd		4th		Total
Total revenue	$	6,682	$	6,524	$	7,265	$	10,380	$	30,851
Operating income		804		270		1,089		3,464		5,627
Net income (loss)		(335)		(379)		(49)		1,339		576
Basic net income (loss) per common share		(0.07)		(0.07)		(0.01)		0.26		0.11
Diluted net income (loss) per common share		(0.07)		(0.07)		(0.01)		0.26		0.11