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Schedule of Lease Cost (Details) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2021	Dec. 31, 2020	Dec. 31, 2019
Leases
Operating lease cost	$ 162,667	$ 216,889
Operating cash outflow from operating lease	210,154	160,934
Operating lease right-of-use asset	194,353	343,950	$ 534,133
Operating lease liability, current	238,140	266,105	217,843
Operating lease liability, long-term		$ 169,119	$ 404,209
Operating Lease, Weighted Average Remaining Lease Term	10 months 24 days	1 year 8 months 12 days
Discount rate	5.00%	5.00%

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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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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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Amount of lessee's right to use underlying asset under operating lease.

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

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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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