v2.4.0.8
Note 4 - Stock-Based Compensation (Tables)
3 Months Ended
Apr. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]
   

Three Months Ended

April 30,

 
   

2014

   

2013

 

Stock-based compensation expense

  $ 12     $ 27  

Impact on basic and diluted earnings per share

  $ (0.00 )   $ (0.00 )
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
   

Outstanding Options

 
   

Number of

Shares

   

Weighted-Ave.

Exercise

Price

 

Balance, January 31, 2014

    638,500     $ 1.22  

Options granted

    -          

Options canceled or expired

    (38,500 )     5.32  

Options exercise

    -          

Balance, April 30, 2014

    600,000     $ 1.13  

Stock Options Exercisable at April 30, 2014

    560,000     $ 0.95  
Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

Outstanding Restricted Stock

 

Outstanding Restricted Stock

 
   

Number of Shares

   

Weighted-Average

Stock Price

on Grant Date

 
                 

Balance, January 31, 2014

  $ 420,000     $ 0.18  

Restricted Stock Granted

    -       -  

Restricted Stock Forfeited

    (30,000 )     0.18  

Balance, April 30, 2014

  $ 390,000     $ 0.18  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]
       

Awards Outstanding

   

Options Exercisable

 

Range of

Exercise/Grant Prices

   

Number

Outstanding

   

Weighted-Ave.

Remaining

Contractual Life

   

Weighted-Ave.

Exercise/Grant Price

   

Number

Exercisable

   

Weighted-Ave.

Exercise Price

 
$ 0.40       465,000       8.45     $ 0.40       465,000     $ 0.40  
$ 1.09       100,000       4.54       1.09       60,000       1.09  
$ 4.90       15,000       3.84       4.90       15,000       4.90  
$ 10.43       20,000       2.14       10.25       20,000       10.43  
          600,000               1.13       560,000       0.95