v3.5.0.2
CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
shares in Thousands
Aug. 31, 2016
Nov. 30, 2015
Statement of Financial Position [Abstract]    
Preferred Stock, par value, per share (usd per share) $ 0.001 $ 0.001
Preferred Stock, shares authorized 5,000 5,000
Preferred Stock, shares issued 0 0
Preferred Stock, shares outstanding 0 0
Common Stock, par value, per share (usd per share) $ 0.001 $ 0.001
Common Stock, shares authorized 100,000 100,000
Common Stock, shares issued 40,650 40,350
Treasury Stock, Shares 1,289 1,161