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Commitments and Contingencies (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Commitments and Contingencies
Operating leases	$ 60,518	$ 81,251
Short-term leases	0	0
Total lease cost	60,518	81,251
Other information on operating leases
Cash payments included in the measurement of lease liability in operating cash flows	$ 64,979	$ 82,736
Remaining lease term in years	5 years 9 months	6 years 9 months
Discount rate	5.50%	5.50%

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of lease cost recognized by lessee for lease contract.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Weighted average discount rate for operating lease calculated at point in time.

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Amount of short-term lease cost, excluding expense for lease with term of one month or less.

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