Loan and Security Agreement (Tables)

12 Months Ended

Dec. 31, 2022

Dec. 31, 2021

Debt Disclosure [Abstract]

Schedule of Outstanding Debt and Unamortized Debt Discount Balances

Long-term debt and unamortized debt discount balances are as follows:

	December 31, 2022			December 31, 2021
Total Outstanding Debt	$	95,000,000		$	50,000,000
Add: accreted liability of final payment fee		1,362,733			706,407
Less: unamortized debt discount, long-term		(2,103,845	)		(1,616,885	)
Less: current portion of long-term debt		—			—
Loan payable, long-term	$	94,258,888		$	49,089,522

Schedule of debt approximates its fair value given its variable interest rate

The book value of debt approximates its fair value given its variable interest rate.

	Year ended December 31,
	2022		2021		2020
Interest Expense	$	8,176,264	$	4,616,597	$	2,362,083
Amortization of final payment fee		668,051		554,493		469,676
Amortization of debt discount related issuance costs and warrants		814,627		522,522		317,074

Schedule of Principal Payments

Scheduled Principal Payments on Outstanding Debt, as of December 31, 2022, are as follows:

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