Operating Lease (Details) - Schedule of lease costs and other lease information - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2020
Lease Cost
Operating lease cost	$ 29,991	$ 29,499	$ 117,996	$ 104,094
Variable lease cost	10,350	10,350	41,400	36,523
Total lease cost	$ 40,341	$ 39,849	$ 159,396	$ 140,617
Operating Lease
Weighted average remaining lease term (in years)	7 years 9 months 18 days	8 years 9 months 18 days	8 years 1 month 6 days	9 years 1 month 6 days
Weighted average discount rate	4.77%	4.77%	4.77%	4.77%