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Earnings Per Share (Tables)
9 Months Ended
Oct. 31, 2018
Net income per common share:  
Schedule of earnings per share
   

Three Months Ended

October 31,

   

Nine Months Ended

October 31,

 
    (in $000s except share and per share information)  
    2018     2017     2018     2017  
Numerator:                        
Net income   $ 501     $ 1,806     $ 3,386     $ 5,358  
Denominator:                                
Denominator for basic earnings per share (weighted-average shares which reflect 356,441 shares in the treasury)     8,119,448       7,894,582       8,117,307       7,477,202  
Effect of dilutive securities from restricted stock plan and from dilutive effect of warrants     66,682       27,815       57,253       53,435  
Denominator for diluted earnings per share (adjusted weighted average shares)     8,186,130       7,922,397       8,174,560       7,530,637  
Basic earnings per share   $ 0.06     $ 0.23     $ 0.42     $ 0.72  
                                 
Diluted earnings per share   $ 0.06     $ 0.23     $ 0.41     $ 0.71