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16. Subsequent Events (Details) - $ / shares
3 Months Ended 9 Months Ended
Nov. 28, 2016
Oct. 30, 2016
Nov. 01, 2015
Oct. 30, 2016
Nov. 01, 2015
16. Subsequent Events (Details) [Line Items]          
Common Stock, Dividends, Per Share, Declared   $ 0.10 $ 0.10 $ 0.30 $ 0.30
Subsequent Event [Member]          
16. Subsequent Events (Details) [Line Items]          
Dividends Payable, Date Declared Nov. 28, 2016        
Common Stock, Dividends, Per Share, Declared $ 0.12        
Dividends Payable, Date to be Paid Dec. 30, 2016        
Dividends Payable, Date of Record Dec. 15, 2016