Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Debt - PPP Note (Details) - USD ($)	Dec. 31, 2020	Apr. 30, 2020	Dec. 31, 2019	Sep. 30, 2016
Debt
Total carrying value of debt, net	$ 2,057,162		$ 1,072,123
PPP Note
Debt
Total carrying value of debt, net	400,000
Principal outstanding		$ 400,000
Interest rate (as a percent)		1.00%
PPP Note \| Notes payable
Debt
Total carrying value of debt, net	421,415		0
EB-5 Loan Agreement borrowings \| Loans payable
Debt
Total carrying value of debt, net	$ 1,635,747		$ 1,072,123
Interest rate (as a percent)				4.00%