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Stock Based Compensation (Details) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2023
Mar. 31, 2022
Stock Based Compensation (Details) [Line Items]        
Stock based compensation expense $ 61,575 $ 39,699 $ 164,752 $ 134,266
Deferred tax benefit related to stock based compensation 1,802 1,382 4,633 4,768
Unrecognized compensation costs 210,042   $ 210,042  
Unrecognized compensation year     2 years  
Deferred tax benefit related to unrecognized compensation costs $ 7,343   $ 7,343  
Vesting period description     Generally, options granted have a two-year vesting period based on two years of continuous service and have a ten-year contractual life.  
Shares cancelled (in Shares)     23,342  
Shares remain available for grant (in Shares) 154,619   154,619  
Aggregate intrinsic value of options exercised     $ 0 0
Non employee directors [Member] | Maximum [Member] | 2017 Plan [Member]        
Stock Based Compensation (Details) [Line Items]        
Authorized shares under plan (in Shares) 133,000   133,000  
Number of shares subject to option or award, single fiscal year (in Shares) 13,300   13,300  
Percentage of total number of shares subject to options or awards, single fiscal year     33.00%  
Individual Employee [Member] | Maximum [Member] | 2017 Plan [Member]        
Stock Based Compensation (Details) [Line Items]        
Number of shares subject to option or award, single fiscal year (in Shares) 15,000   15,000  
Non-qualified stock options [Member]        
Stock Based Compensation (Details) [Line Items]        
Stock based compensation expense $ 8,580 $ 6,582 $ 22,061 $ 22,705
Unrecognized compensation costs 34,968   34,968  
Incentive Stock Options [Member]        
Stock Based Compensation (Details) [Line Items]        
Unrecognized compensation costs $ 175,074   $ 175,074  
Incentive Stock Options [Member] | 2017 Plan [Member]        
Stock Based Compensation (Details) [Line Items]        
Outstanding (in Shares)     245,381  
Shares cancelled (in Shares)     135,723  
Share-Based Payment Arrangement, Option [Member] | 2017 Plan [Member]        
Stock Based Compensation (Details) [Line Items]        
Authorized shares under plan (in Shares) 400,000   400,000  
Granted (in Shares)     381,104  
Restricted Stock Plan [Member] | 2007 Plan [Member]        
Stock Based Compensation (Details) [Line Items]        
Outstanding (in Shares)     50,750