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13. Subsequent Events (Details) (USD $)
3 Months Ended 9 Months Ended 0 Months Ended
Nov. 02, 2014
Nov. 03, 2013
Nov. 02, 2014
Nov. 03, 2013
Dec. 01, 2014
Subsequent Event [Member]
13. Subsequent Events (Details) [Line Items]          
Dividends Payable, Date Declared         Dec. 01, 2014
Dividends Payable, Date to be Paid         Dec. 29, 2014
Dividends Payable, Date of Record         Dec. 15, 2014
Common Stock, Dividends, Per Share, Declared $ 0.10 $ 0.10 $ 0.30 $ 0.30 $ 0.10