Debt

3 Months Ended

Mar. 31, 2024

Debt Disclosure [Abstract]

Debt

Debt

On October 29, 2021, the Company entered into a loan and security agreement (as amended on February 17, 2022, October 17, 2022, December 27, 2022, and March 23, 2023, the "New Credit Facility") with Silicon Valley Bank ("former SVB") and Oxford Finance LLC ("Oxford" and, together with former SVB and the other lenders from time to time a party thereto, the "Lenders"). In March 2023, Silicon Valley Bridge Bank, N.A ("SVBB"), as successor in interest to former SVB, replaced former SVB as a Lender, and then Silicon Valley Bank, a division of First-Citizens Bank & Trust Company ("SVB"), which assumed all deposits and loans of SVBB, subsequently replaced SVBB as a Lender. The New Credit Facility is secured by substantially all of the Company's personal property owned or later acquired, excluding intellectual property (but including the rights to payments and proceeds from intellectual property), and a negative pledge on intellectual property. The Company has drawn $25.0 million under the New Credit Facility as of March 31, 2024. As of March 31, 2024, no additional borrowing amounts were available to the Company under the New Credit Facility.

Refer to Note 8, Debt, in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 for more information regarding the New Credit Facility. As of March 31, 2024, the Company was in compliance with all covenants under the New Credit Facility. There were no events of default under the New Credit Facility as of March 31, 2024.

The following is a summary of obligations under the New Credit Facility as of March 31, 2024:

(in thousands)	March 31, 2024
Total debt	$	25,000
Less: Current portion of long-term debt	(5,208)
Total debt, net of current portion	19,792
Debt financing costs, net of accretion	(216)
Accretion related to final payment	522
Long-term debt, net	$	20,098

Interest expense related to the New Credit Facility for the three months ended March 31, 2024 and 2023 was $0.9 million.