Loan and Security Agreement (Tables)

6 Months Ended

Jun. 30, 2022

Debt Disclosure [Abstract]

Schedule of Interest and Amortization Expense for Final Payment Fee and Debt Discount

The interest expense, amortization expense for the final payment fee and debt discount related to the issuance costs and warrants for our debt is as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Interest Expense	$	1,874,674	$	1,156,458	$	2,998,632	$	2,300,208
Amortization of final payment fee		160,179		149,281		258,039		292,870
Amortization of debt discount related issuance costs and warrants		299,486		132,508		424,983		267,882

Schedule of Outstanding Debt and Unamortized Debt Discount Balances

The outstanding debt and unamortized debt discount balances are as follows:

	June 30, 2022			December 31, 2021
Total Outstanding Debt	$	95,000,000		$	50,000,000
Add: accreted liability of final payment fee		952,722			706,407
Less: unamortized debt discount, long-term		(2,493,898	)		(1,616,885	)
Less: current portion of long-term debt		—			—
Loan payable, long-term	$	93,458,824		$	49,089,522

Schedule of Principal Payments

Scheduled Principal Payments on Outstanding Debt, as of June 30, 2022, are as follows:

2022		—
2023		—
2024		—
2025		15,202,884
2026		79,797,116
Total principal payments outstanding	$	95,000,000