Share Repurchase Program (Details) $ in Thousands	9 Months Ended
	Aug. 30, 2014 USD ($)
Share Repurchase Program [Line Items]
Total Value Of Repurchased Shares	$ 12,254
Decreased Value Of Common Stock Shares Repurchased	250
Decreased Value Of Additional Paid In Capital For Shares Repurchased	$ 12,004