Stock Based Compensation (Tables)

9 Months Ended

Oct. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

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

The table below outlines the assumptions that the Company used to estimate the fair value of stock options granted during the thirty-nine weeks ended October 31, 2015:

Dividend yield	0%
Expected stock price volatility	47.0%-66.8%
Risk-free interest rate	1.45%-2.18%
Expected award life (in years)	4.92-5.71
Weighted average fair value per share of options granted during the period	$1.93

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

The following table summarizes stock award activity during the thirty-nine weeks ended October 31, 2015:

	Employee and Director Stock Award Plans
	Number of Shares Subject To Option			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term		Other Share Awards(1)		Weighted Average Grant Fair Value
Balance January 31, 2015		2,465,110		$	6.80		3.8		237,400	$	3.75
Granted		345,000			3.72		9.6		23,774		3.59
Exercised		(8,000	)		2.33		—		—		—
Canceled		(690,035	)		13.68		—		—		—
Balance October 31, 2015		2,112,075		$	4.07		5.1		261,174	$	3.73
Exercisable October 31, 2015		1,351,325		$	4.21		3.1		51,774	$	4.68

(1) Other Share Awards include deferred shares granted to Directors and restricted share units granted to executive officers.