(Tables)

9 Months Ended

Nov. 01, 2014

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

Expected dividend yields were not used in the fair value computations as the Company has never declared or paid dividends on its common stock and currently intends to retain earnings for use in operations.



	Fiscal 2014	Fiscal 2013
Expected volatility	93% - 98%	98% - 100%
Expected term (in years)	5 - 6 years	5 - 6 years
Risk-free interest rate	1.5% - 2.2%	1.1% - 2.1%

2012 Market Grant [Table Text Block]

Grant date fair values and derived service periods for each tranche were determined using a Monte Carlo valuation model based on assumptions, which included a weighted average risk-free interest rate of 0.38%, a weighted average expected life of 3.3 years and an implied volatility of 78% and were as follows for each tranche:



	Fair Value (Per Share)	Derived Service Period
Tranche 1 ($6.00/share)	$0.93	15	months
Tranche 2 ($8.00/share)	$0.95	20	months
Tranche 3 ($10.00/share)	$0.95	24	months

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

A summary of the status of the Company’s stock option activity as of November 1, 2014 and changes during the nine months then ended is as follows:



	2011 Incentive Stock Option Plan		Weighted Average Exercise Price		2004 Incentive Stock Option Plan		Weighted Average Exercise Price		2001 Incentive Stock Option Plan		Weighted Average Exercise Price		Other Non- Qualified Stock Options		Weighted Average Exercise Price
Balance outstanding, February 1, 2014	3,083,000		$	4.03	2,104,000		$	6.25	1,121,000		$	6.05	500,000		$	4.24
Granted	170,000		$	4.14	107,000		$	5.66	—		$	—	—		$	—
Exercised	(159,000	)	$	2.56	(663,000	)	$	2.49	(260,000	)	$	2.34	(50,000	)	$	1.82
Forfeited or canceled	(511,000	)	$	4.17	(324,000	)	$	11.73	(34,000	)	$	13.74	—		$	—
Balance outstanding, November 1, 2014	2,583,000		$	4.44	1,224,000		$	6.78	827,000		$	6.90	450,000		$	4.51
Options exercisable at November 1, 2014	1,416,000		$	4.09	1,197,000		$	6.83	827,000		$	6.90	380,000		$	4.60

Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding [Table Text Block]

The following table summarizes information regarding stock options outstanding at November 1, 2014:



	Options Outstanding						Options Vested or Expected to Vest
Option Type	Number of Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)	Aggregate Intrinsic Value		Number of Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)	Aggregate Intrinsic Value
2011 Incentive:	2,583,000	$	4.44	8.3	$	3,882,000	2,538,000	$	4.15	8.3	$	3,834,000
2004 Incentive:	1,224,000	$	6.78	4.8	$	282,000	1,221,000	$	6.74	4.8	$	279,000
2001 Incentive:	827,000	$	6.90	3.8	$	359,000	827,000	$	6.90	3.8	$	359,000
Non-Qualified:	450,000	$	4.51	5.6	$	585,000	443,000	$	4.52	5.6	$	573,000