Loan and Security Agreement (Tables)

3 Months Ended

Mar. 31, 2023

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 March 31,
	2023		2022
Interest expense	$	3,635	$	1,124
Amortization of final payment fee		250		98
Amortization of debt discount related issuance costs and warrants		334		125

Schedule of Outstanding Debt and Unamortized Debt Discount Balances

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

	March 31, 2023			December 31, 2022
Total Outstanding Debt	$	150,000		$	95,000
Add: accreted liability of final payment fee		1,662			1,363
Less: unamortized debt discount, long-term		(4,047	)		(2,104	)
Less: current portion of long-term debt		—			—
Loan payable, long-term	$	147,615		$	94,259

Schedule of Principal Payments

Scheduled Principal Payments on Outstanding Debt, as of March 31, 2023, are as follows:

2023		—
2024		—
2025		—
2026		—
2027		—
Thereafter		150,000
Total principal payments outstanding	$	150,000