XML 39 R27.htm IDEA: XBRL DOCUMENT v3.25.3
Stock Based Compensation (Details) - USD ($)
3 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Stock-based compensation expense $ 74,440 $ 101,492
Deferred tax benefit 2,870  
Unrecognized compensation cost $ 158,654  
Period in which compensation cost will be recognized 1 year 3 months  
Vesting period 2 years  
Cash dividends on common stock per share (in Dollars per share) $ 0.25 $ 0.25
Aggregate intrinsic value of options exercised $ 640,228 $ 93,512
Non-qualified Stock Options [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Stock-based compensation expense 6,817 7,059
Deferred tax benefit 1,432 $ 1,482
Unrecognized compensation cost 13,668  
Incentive Stock Options [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Unrecognized compensation cost $ 144,986  
Stock Options [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Shares exercised options (in Shares) 200,660  
Shares outstanding options (in Shares) 186,871  
Number of shares cancelled (in Shares) 12,469  
Common Stock [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Cash dividends on common stock per share (in Dollars per share) $ 0.75  
2017 Plan [Member] | Stock Options [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Vesting period 2 years  
Authorized shares under plan (in Shares) 400,000  
2017 Plan [Member] | Non-Employee Directors [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Aggregate number of common stock (in Shares) 133,000  
2017 Plan [Member] | Maximum [Member] | Non-Employee Directors [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Aggregate number of common stock (in Shares) 13,300  
Percentage of total number of shares subject to options or awards, single fiscal year 33 1/3%  
2017 Plan [Member] | Maximum [Member] | Individual Employee [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Aggregate number of common stock (in Shares) 15,000  
2007 Plan [Member] | Restricted Stock Plan [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Outstanding shares (in Shares) 4,050