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Stock Based Compensation (Tables)
3 Months Ended
Sep. 30, 2020
Share-based Payment Arrangement [Abstract]  
Schedule of Stock Option Activity

The following table summarizes stock option activity during the three months ended September 30, 2020:

   Employee Stock Options Plan
         Weighted   
   Number of  Weighted  Average   
   Shares  Average  Remaining  Aggregate
   Subject  Exercise  Contractual  Intrinsic
   to Option  Price  Term  Value
Balance at July 1, 2020   276,712   $24.30    6.10      
Granted                 
Exercised                 
Forfeited or expired   (21,950)  $21.02          
Outstanding at September 30, 2020   254,762   $24.58    6.08   $0 
Vested or expected to vest at September 30, 2020   240,227   $24.64    5.92   $0 
Exercisable at September 30, 2020   160,620   $25.07    4.54   $0 
Schedule of Changes in Non-Vested Stock Options

The following table summarizes changes in non-vested stock options during the three months ended September 30, 2020:

 

   Number  Weighted Average
   of Shares  Grant Date Fair
   Subject to Option  Value (per Option)
Non-vested at July 1, 2020   97,192   $4.034 
Granted        
Vested        
Forfeited or expired   (3,050)  $3.618 
Non-vested at September 30, 2020   94,142   $4.048