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Schedule of Cost, Fair Value and Maturities of Short Term Investments (Details) - USD ($)
Sep. 30, 2022
Dec. 31, 2021
Marketable Securities [Line Items]    
Short-term investments - Cost $ 10,439,820 $ 29,811,069
Short-term investments - Fair Value 10,414,395 29,803,095
Short-term investment maturities - Within 3 months, cost 5,995,105 19,798,177
Short-term investment maturities - Within 3 months, fair value 5,985,140 19,799,835
Short-term investment maturities - Between 3-12 months, cost 4,444,715 10,012,892
Short-term investment maturities - Between 3-12 months, fair value 4,429,255 10,003,260
Total, cost 10,439,820 29,811,069
Total, fair value 10,414,395 29,803,095
US Treasury Securities [Member]    
Marketable Securities [Line Items]    
Short-term investments - Cost 14,786,982
Short-term investments - Fair Value 14,778,705
Corporate Debt Securities [Member]    
Marketable Securities [Line Items]    
Short-term investments - Cost 10,439,820 15,024,087
Short-term investments - Fair Value $ 10,414,395 $ 15,024,390