Stock Repurchase	6 Months Ended
Jul. 29, 2012
Stock Repurchase [Abstract]
Stock Repurchase	(9) Stock Repurchase On July 27, 2012, the Company entered into a new Rule 10b5-1 and Rule 10b-18 Stock Repurchase Agreement with William Blair and Company, LLC (the "Stock Repurchase Agreement") whereby the Company authorized the repurchase of up to 175,000 shares of the Company's common stock with a par value of $.0001 ("Common Stock") under the Company's stock repurchase program (the "Program"). The Program was initially authorized by the Company on March 23, 2006, whereby the Board of Directors of the Company authorized the repurchase of 200,000 shares of the Company's Common Stock, and the Company repurchased 3,337 shares of Common Stock under the Program. The Company's Board of Directors reinstated the Program on August 13, 2008 and the Company repurchased 22,197 shares of Common Stock under the Program during such period of reinstatement. The Board of Directors of the Company approved the reinstatement of the Program again on January 6, 2012 and the Company repurchased an additional 34,407 shares of Common Stock during such reinstatement. On April 25, 2012, the Board of Directors of the Company authorized the Company to repurchase an additional 500,000 shares of Common Stock for a total of 700,000 shares of Common Stock authorized for repurchase under the Program. The Stock Repurchase Agreement only authorizes William Blair and Company, LLC to repurchase a portion of the total shares available for repurchase under the Program as stated above. Under the terms of the Program, the Company can terminate the proposed buy back at any time. During the second quarter of fiscal 2013, the Company did not repurchase any shares of Common Stock under the Program. During the twenty-six weeks of fiscal 2013, the Company repurchased 34,407 shares of Common Stock under the Program. As of July 29, 2012, the Company had repurchased a total of 59,941 shares under the Program since it was initially approved in 2006. Therefore, there were 640,059 shares of Common Stock available to be repurchased by the Company, as of July 29, 2012. As of September 7, 2012, the Company had repurchased an additional 83,463 shares of Common Stock under the Program leaving 556,596 shares of Common Stock available to be repurchased by the Company. The Company subsequently retires all repurchased shares.

(9) Stock Repurchase

On July 27, 2012, the Company entered into a new Rule 10b5-1 and Rule 10b-18 Stock Repurchase Agreement with William Blair and Company, LLC (the "Stock Repurchase Agreement") whereby the Company authorized the repurchase of up to 175,000 shares of the Company's common stock with a par value of $.0001 ("Common Stock") under the Company's stock repurchase program (the "Program").

The Program was initially authorized by the Company on March 23, 2006, whereby the Board of Directors of the Company authorized the repurchase of 200,000 shares of the Company's Common Stock, and the Company repurchased 3,337 shares of Common Stock under the Program. The Company's Board of Directors reinstated the Program on August 13, 2008 and the Company repurchased 22,197 shares of Common Stock under the Program during such period of reinstatement. The Board of Directors of the Company approved the reinstatement of the Program again on January 6, 2012 and the Company repurchased an additional 34,407 shares of Common Stock during such reinstatement. On April 25, 2012, the Board of Directors of the Company authorized the Company to repurchase an additional 500,000 shares of Common Stock for a total of 700,000 shares of Common Stock authorized for repurchase under the Program. The Stock Repurchase Agreement only authorizes William Blair and Company, LLC to repurchase a portion of the total shares available for repurchase under the Program as stated above. Under the terms of the Program, the Company can terminate the proposed buy back at any time.

During the second quarter of fiscal 2013, the Company did not repurchase any shares of Common Stock under the Program. During the twenty-six weeks of fiscal 2013, the Company repurchased 34,407 shares of Common Stock under the Program. As of July 29, 2012, the Company had repurchased a total of 59,941 shares under the Program since it was initially approved in 2006. Therefore, there were 640,059 shares of Common Stock available to be repurchased by the Company, as of July 29, 2012. As of September 7, 2012, the Company had repurchased an additional 83,463 shares of Common Stock under the Program leaving 556,596 shares of Common Stock available to be repurchased by the Company. The Company subsequently retires all repurchased shares.