XML 69 R54.htm IDEA: XBRL DOCUMENT v3.21.2
Stock Options - Additional Information (Details) - USD ($)
12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2018
Stock options        
Stock-based compensation expense, allocated $ 435,000 $ 583,000 $ 160,000  
Stock-based compensation costs, effect on EPS $ 0.02 $ 0.03 $ 0.01  
Proceeds from stock option exercises   $ 80,000 $ 53,000  
Certain employees and directors        
Stock options        
Exercised   15,600 31,100  
2012 Employee Stock Option Plan        
Stock options        
Shares authorized (in shares) 950,000      
Premium on fair market value (as a percent) 110.00%      
Term 10 years      
Vesting rights percentage 20.00%      
Outstanding (in shares) 107,040 117,840 72,500 57,200
Exercisable, end of period 49,088 35,000 33,800  
Available for grant (in shares) 738,460      
Granted 0 70,940 29,000  
Unearned stock based compensation $ 555,000      
Exercised 4,300 15,600 13,700  
Deferred tax benefit $ 0 $ 0 $ 0  
Conversion of Stock, Shares Issued 2,302 1,628 3,106  
Fair Value $ 244,000 $ 197,000 $ 95,000  
Proceeds from stock option exercises $ 0 $ 79,000 $ 31,000  
2012 Employee Stock Option Plan | Tranche One        
Stock options        
Exercised   3,600 8,200  
2012 Non-Employee Stock Option Plan        
Stock options        
Shares authorized (in shares) 50,000      
Term 10 years      
Vesting rights percentage 20.00%      
Outstanding (in shares) 6,000 12,000 10,200 27,800
Exercisable, end of period 3,120 5,760 3,000  
Available for grant (in shares) 4,800      
Granted 0 1,800    
Unearned stock based compensation $ 15,000      
Exercised 1,200 0 15,800  
Deferred tax benefit $ 6,000 $ 0 $ 35,000  
Conversion of Stock, Shares Issued 306   4,832  
Fair Value $ 18,000 $ 18,000 $ 22,000  
2012 Non-Employee Stock Option Plan | Tranche One        
Stock options        
Exercised 1,200   14,600  
2018 Non-Employee Stock Option Plan        
Stock options        
Shares authorized (in shares) 50,000      
Term 10 years      
Vesting rights percentage 20.00%      
Outstanding (in shares) 35,050 48,400 15,200  
Exercisable, end of period 14,980 12,240 2,400  
Available for grant (in shares) 11,750      
Granted 0 33,200 20,000  
Unearned stock based compensation $ 278,000      
Exercised 1,600 0 1,600  
Deferred tax benefit $ 6,000 $ 0 $ 3,000  
Conversion of Stock, Shares Issued 759   395  
Fair Value $ 133,000 $ 133,000 $ 41,000  
2018 Non-Employee Stock Option Plan | Tranche One        
Stock options        
Exercised 1,600   800  
2020 Non-Employee Plan        
Stock options        
Stock-based compensation expense, allocated $ 37,000      
Shares authorized (in shares) 50,000      
Term 10 years      
Vesting rights percentage 20.00%      
Outstanding (in shares) 5,000      
Exercisable, end of period 1,000      
Available for grant (in shares) 45,000      
Granted 5,000 0    
Exercised 0 0    
Fair Value $ 12,000 $ 0