Net Loss Per Common Share (Tables)

9 Months Ended

Oct. 27, 2012

Net Loss Per Common Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

A reconciliation of net loss per share calculations and the number of shares used in the calculation of basic loss per share and diluted loss per share is as follows:

	Three-Month Periods Ended						Nine-Month Periods Ended
	October 27, 2012			October 29, 2011			October 27, 2012			October 29, 2011
Net loss (a)	$	(3,675,000	)	$	(6,350,000	)	$	(16,259,000	)	$	(39,736,000	)
Weighted average number of shares of common stock outstanding — Basic	48,931,464			48,472,205			48,807,749			45,752,867
Dilutive effect of stock options, non-vested shares and warrants (b)	—			—			—			—
Weighted average number of shares of common stock outstanding — Diluted	48,931,464			48,472,205			48,807,749			45,752,867
Net loss per common share	$	(0.08	)	$	(0.13	)	$	(0.33	)	$	(0.87	)
Net loss per common share — assuming dilution	$	(0.08	)	$	(0.13	)	$	(0.33	)	$	(0.87	)