Consolidated Statements of Changes in Stockholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Treasury Stock	Total
Balance at Nov. 30, 2013	$ 55	$ 107,603	$ 4,372	$ (449)	$ (13,466)	$ 98,115
Balance (in shares) at Nov. 30, 2013	5,534,687
Increase (Decrease) in Stockholders' Equity
Stock-based compensation		23				23
Net loss			(1,370)			(1,370)
Total other comprehensive income, net of tax				381		381
Balance at Feb. 28, 2014	55	107,626	3,002	(68)	(13,466)	97,149
Balance (in shares) at Feb. 28, 2014	5,534,687
Balance at Nov. 30, 2014	55	107,887	2,238	(835)	(13,466)	95,879
Balance (in shares) at Nov. 30, 2014	5,537,895
Increase (Decrease) in Stockholders' Equity
Stock-based compensation		93				93
Net loss			(708)			(708)
Total other comprehensive income, net of tax				(134)		(134)
Balance at Feb. 28, 2015	$ 55	$ 107,980	$ 1,530	$ (969)	$ (13,466)	$ 95,130
Balance (in shares) at Feb. 28, 2015	5,537,895