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4. Shareholders' Equity (Details) - Schedule of Common Stock Outstanding Roll Forward
shares in Thousands, $ in Thousands
 3 Months Ended
May. 01, 2016
USD ($)
shares
Schedule of Common Stock Outstanding Roll Forward [Abstract]  
Oustanding shares January 31, 2016 (in Shares) | shares 10,818
Oustanding shares January 31, 2016 $ 18,667
Shares issued for Acquisition (in Shares) | shares 717
Shares issued for Acquisition $ 20,267
Restricted share grants (in Shares) | shares 21
Restricted share grants $ 413
Restricted stock compensation costs $ 87
Oustanding shares May 1, 2016 (in Shares) | shares 11,556
Oustanding shares May 1, 2016 $ 39,434