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16. Subsequent Events (Details) - $ / shares
3 Months Ended
Jun. 06, 2016
May. 01, 2016
May. 03, 2015
16. Subsequent Events (Details) [Line Items]      
Common Stock, Dividends, Per Share, Declared   $ 0.10 $ 0.10
Subsequent Event [Member]      
16. Subsequent Events (Details) [Line Items]      
Dividends Payable, Date Declared Jun. 06, 2016    
Dividends Payable, Date to be Paid Jun. 30, 2016    
Dividends Payable, Date of Record Jun. 16, 2016    
Common Stock, Dividends, Per Share, Declared $ 0.10