Note Payable - Carrying Value of Note Payable (Details) - USD ($)	Sep. 30, 2021	Dec. 31, 2020	Jun. 24, 2016
Notes Payable [Abstract]
Principal balance outstanding	$ 18,465,440	$ 18,847,475
Less: Loan procurement costs, net	(428,643)	(458,299)	$ (646,246)
Total note payable, net	$ 18,036,797	$ 18,389,176

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant