Note 11 - Earnings Per Share (Tables)

3 Months Ended

Feb. 28, 2015

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Net Income		Weighted Average Shares		Net Income Per Share
For the quarter ended February 28, 2015:
Basic earnings per share	$	5,956		10,480,656	$	0.57
Add effect of dilutive securities:
Options and restricted shares		-		175,856		(0.01	)
Diluted earnings per share	$	5,956		10,656,512	$	0.56
For the quarter ended March 1, 2014:
Basic earnings per share	$	843		10,691,646	$	0.08
Add effect of dilutive securities:
Options and restricted shares		-		151,157		-
Diluted earnings per share	$	843		10,842,803	$	0.08

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Quarter Ended
	February 28, 2015		March 1, 2014
Stock options		-		207,500
Unvested performance shares		46,000		54,000
Total anti-dilutive securities		46,000		261,500