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Pension Expense (Details)
1 Months Ended 12 Months Ended
Jan. 01, 2016
Jun. 30, 2022
USD ($)
Jun. 30, 2021
USD ($)
Retirement Benefits [Abstract]      
Defined benefit contributions and expenses   $ 110,378 $ 112,997
Increase in contribution, hourly rate 0.04    
Employer matching contibutions of 401(k) plan (percentage)   10.00% 10.00%
Employer matching contributions to 401(k) plan   $ 53,836 $ 49,218
Pension benefit plan contributions and expenses   $ 73,771