v3.5.0.1
Note 5 - Net Income (Loss) Per Share (Tables)
3 Months Ended
Apr. 30, 2016
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
 
 
Three Months Ended April 30,
 
 
 
2016
 
 
2015
 
                 
Net income (loss)
  $ 1,324     $ (311 )
Basic net loss per share:
               
Weighted-average shares outstanding-Basic     14,644       14,674  
Basic net income (loss) per share
  $ 0.09     $ (0.02 )
Diluted net income (loss) per share:
               
Weighted average shares outstanding - basic     14,644       14,674  
Effect of potentially dilutive securities     -       -  
Weighted average shares outstanding - diluted     14,644       14,674  
Diluted income (loss) per share
  $ 0.09     $ (0.02 )