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Equity Offering
9 Months Ended
Oct. 29, 2011
Equity Offering [Abstract]  
Stockholders' Equity Note Disclosure [Text Block]
Equity Offering
On March 30, 2011, the Company completed a public equity offering of 9,487,500 common shares at a price to the public of $6.25 per share. Net proceeds from the offering were approximately $55.5 million after deducting the underwriting discount and other offering expenses.