Selected Quarterly Financial Data (Tables)

12 Months Ended

Nov. 30, 2014

Quarterly Financial Information Disclosure [Abstract]

Selected Quarterly Financial Data

(in thousands, except per share data)	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Fiscal year 2014:
Revenue	$	74,538	$	80,827	$	79,274	$	97,894
Gross profit	66,657		73,449		71,413		86,755
Income from operations	14,002		20,280		19,431		27,027
Income from continuing operations	11,100		12,799		11,095		14,464
Net income	11,100		12,799		11,095		14,464
Basic earnings per share from continuing operations	0.22		0.25		0.22		0.29
Diluted earnings per share from continuing operations	0.21		0.25		0.22		0.28
Fiscal year 2013:
Revenue	$	83,733	$	81,705	$	77,578	$	90,980
Gross profit	73,854		73,216		69,059		82,885
Income from operations	15,793		14,386		9,661		23,900
Income from continuing operations	9,813		8,142		7,204		14,618
Net income	31,118		3,910		24,843		15,036
Basic earnings per share from continuing operations	0.17		0.15		0.13		0.28
Diluted earnings per share from continuing operations	0.17		0.15		0.13		0.28