Stock-Based Compensation and Stockholders' Rights (Tables)

9 Months Ended

Oct. 31, 2015

The following table presents a summary of restricted stock and stock unit awards at October 31, 2015 and 2014:



			Expense for 3 months ended				Expense for 9 months ended				Unrecognized Compensation Cost at
Date of Grants	Units Granted	Terms of Vesting	10/31/2015		10/31/2014		10/31/2015		10/31/2014		10/31/2015
2011 Stock Incentive Plan
6/22/2015	48,000	4 years	$	8,000	$	—	$	13,000	$	—	$	118,000
6/22/2015	27,174	1 year	19,000		—		33,000		—		44,000
6/24/2014	28,626	1 year	—		18,000		25,000		31,000		—
6/24/2014	490,000	5 years	60,000		64,000		185,000		107,000		860,000
12/3/2013	10,000	1 year	—		—		—		12,000		—
6/25/2013	71,430	1 year	—		—		—		50,000		—
6/19/2012	520,000	5 years	37,000		39,000		114,000		118,000		233,000
2007 Stock Incentive Plan
6/16/2009	382,500	5 years	—		—		—		62,000		—
Totals for the period			$	124,000	$	121,000	$	370,000	$	380,000	$	1,255,000