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Earnings Per Share (Tables)
6 Months Ended
Jul. 31, 2019
Net income per common share:  
Schedule of earnings per share
   

Three Months Ended

July 31,

   

Six Months Ended

July 31,

 
    (in $000s except share and per share information)  
    2019     2018     2019     2018  
Numerator:   $ 1,395     $ 1,017     $ 930     $ 2,885  
Net income                                
Denominator:                                
Denominator for basic earnings per share (weighted-average shares which reflect shares in the treasury, 471,289 and 356,441 for July 31, 2019 and 2018, respectively)     8,012,475       8,116,199       8,013,150       8,116,199  
Effect of dilutive securities from restricted stock plan and from dilutive effect of warrants     89,867       60,936       83,077       52,559  
Denominator for diluted earnings per share (adjusted weighted average shares)     8,102,342       8,177,135       8,096,227       8,168,758  
Basic earnings per share   $ 0.17     $ 0.13     $ 0.12     $ 0.36  
Diluted earnings per share                                
Warrants and restricted stock awards excluded from the computation of diluted loss per share because the effect of inclusion would have been anti-dilutive.   $ 0.17     $ 0.12     $ 0.11     $ 0.35