Stock-Based Compensation and Stockholders' Rights (Tables)

12 Months Ended

Jan. 31, 2013

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

Schedule of Stock Options Activity

A summary of the Company’s stock option activity, and related information for the years ended January 31, is as follows:

	2013			2012				2011
	Options	Weighted- Average Exercise Price		Options		Weighted- Average Exercise Price		Options	Weighted- Average Exercise Price
Outstanding at beginning of year	—	$	—	12,100		$	8.82	12,100	$	8.82
Granted	—	—		—		—		—	—
Exercised	—	—		—		—		—	—
Forfeited	—	—		(12,100	)	—		—	—
Outstanding at end of year	—	—		—		—		12,100	8.82
Exercisable at end of year	—	—		—		—		12,100	8.82

Schedule of Restricted Stock and Stock Unit Award Activity

The following table presents a summary of restricted stock and stock unit awards:

	Expense for 12 months ended						Unrecognized Compensation Cost at
	1/31/2013		1/31/2012		1/31/2011		1/31/2013
2011 Plan
31,250 Grants of Restricted Stock, issued 6/19/2012, vesting over 1 year	$	33,000	$	—	$	—	$	17,000
520,000 Grants of Restricted Stock, issued 6/19/2012, vesting over 5 years	111,000		—		—		721,000
2007 Plan
78,125 Grants of Restricted Stock, issued 6/19/2012, vesting over 1 year	82,000		—		—		41,000
40,000 Grants of Restricted Stock, issued 3/21/2012, vesting immediately	80,000		—		—		—
68,960 Grants of Restricted Stock, issued 6/21/2011, vesting over 1 year	67,000		133,000		—		—
56,455 Grants of Restricted Stock, issued 6/8/2010, vesting over 1 year	—		58,000		116,000		—
382,500 Restricted Stock Units, issued 6/16/2009, vesting over 5 years	226,000		235,000		268,000		301,000
49,854 Restricted Stock Units, issued 6/16/2009, vesting over 1 year	—		—		58,000		—
262,500 Restricted Stock Units, issued 6/19/2007, vesting over 5 years	99,000		309,000		357,000		—
Totals for the period	$	698,000	$	735,000	$	799,000	$	1,080,000

A summary of the Company’s restricted stock unit awards activity, and related information for the following years ended January 31, is as follows:

	2013				2012				2011
	Restricted stock units		Weighted- average fair value of restricted stock units		Restricted stock units		Weighted- average fair value of restricted stock units		Restricted stock units		Weighted- average fair value of restricted stock units
Outstanding at beginning of year	290,960		$	3.80	467,455		$	4.19	589,854		$	4.38
Granted	669,375		1.62		68,960		2.89		56,455		3.10
Vested	(204,960	)	3.63		(178,455	)	4.29		(178,854	)	4.47
Forfeited	(12,000	)	3.50		(67,000	)	4.31		—
Outstanding at end of year	743,375		1.89		290,960		3.80		467,455		4.19
Weighted-average fair value of restricted stock units granted during the year			$	1.62			$	2.89			$	3.10