Summary of Significant Accounting Policies, Severance and Retirement Benefits (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Severance and Retirement Benefits [Abstract]
Minimum service to receive lump-sum payment			1 year
Defined contribution plans cost	$ 106,087	$ 129,333	$ 191,605	$ 250,455