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Schedule of Cost, Fair Value and Maturities of Short Term Investments (Details) - USD ($)	Jun. 30, 2021	Dec. 31, 2020
Marketable Securities [Line Items]
Short-term investments - Cost	$ 31,927,055
Short-term investments - Fair Value	31,923,285
Short-term investment maturities - Within 3 months, cost	2,999,420
Short-term investment maturities - Within 3 months, fair value	7,792,785
Short-term investment maturities - Between 3-12 months, cost	28,927,635
Short-term investment maturities - Between 3-12 months, fair value	24,130,500
Total, cost	31,927,055
Total, fair value	31,923,285
Commercial Paper [Member]
Marketable Securities [Line Items]
Short-term investments - Cost	7,795,035
Short-term investments - Fair Value	7,792,785
Government Backed Debt Securities [Member]
Marketable Securities [Line Items]
Short-term investments - Cost	24,132,020
Short-term investments - Fair Value	$ 24,130,500

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