Stockholders' Equity (Details 2) (Stock options, USD $)	6 Months Ended
	Jun. 01, 2013	Jun. 02, 2012
Other Disclosures
Number of option holders	18
2009 Stock Option Plan
Griffin Stock Option Plan
Expiration term	10 years
Assumptions used in determining the fair value of the stock options granted
Expected volatility (as a percent)	40.30%	41.10%
Range of risk free interest rate (as a percent)	1.33%	1.16%
Expected option term	8 years 6 months	8 years 6 months
Annual dividend yield (as a percent)	0.20%
2009 Stock Option Plan | Non-employee directors
Griffin Stock Option Plan
Fair values of stock options granted (in dollars per share)	$ 12.94	$ 11.32
Granted (in shares)	8,112	6,748