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Employee Benefits (Tables)
 3 Months Ended
Apr. 30, 2020
Disclosure Text Block Supplement [Abstract]  
Nonvested Restricted Stock Shares Activity [Table Text Block]
The following tables summarize non-vested restricted stock award activity for the periods presented:


   Three Months Ended April 30, 2020
          
      Weighted  Weighted
      Average Grant  Average Remaining
   Non-Vested  Date Fair Value  Vesting Term
   Shares  (000’s)  (in years)
                
Non-Vested at January 31, 2020   28,576   $2,193    2 
Granted   -    -      
Forfeited   -    -      
Vested   -    -      
                
Non-Vested at April 30, 2020   28,576   $2,193    1 
   Three Months Ended April 30, 2019
          
      Weighted  Weighted
      Average Grant  Average Remaining
   Non-Vested  Date Fair Value  Vesting Term
   Shares  (000’s)  (in years)
                
Non-Vested at January 31, 2019   38,036   $2,935    2 
Granted   -    -      
Forfeited   -    -      
Vested   -    -      
                
Non-Vested at April 30, 2019   38,036   $2,935    1