Leases (Tables)

12 Months Ended

Dec. 31, 2023

Leases

Schedule of balance sheet information

Balance sheet information related to operating leases is as follows for the periods presented (in thousands):

	December 31,
Operating Leases:	2023		2022
Operating lease right-of-use asset	$	954	$	3,061
Operating lease liability - current	$	1,141	$	2,515
Operating lease liability - noncurrent		—		1,141
Total operating lease liabilities	$	1,141	$	3,656
Weighted-average remaining lease term (years)		0.4		1.4
Weighted-average discount rate		10.4%		10.4%

Schedule of lease cost information

Other information related to the Company’s operating leases is as follows for the periods presented (in thousands):

	Year Ended December 31,
	2023		2022		2021
Operating lease cost	$	2,335	$	2,335	$	1,962
Less: Sublease income		(137)		(123)		(91)
Total lease expense	$	2,198	$	2,212	$	1,871

Schedule of cash flow information

Supplemental cash flow information is as follows for the periods presented (in thousands):

	Year Ended December 31,
	2023		2022		2021
Operating cash flow used by operating leases	$	2,743	$	2,661	$	2,049
New operating lease asset obtained in exchange for operating lease liability	$	—	$	—	$	1,373

Schedule of minimum lease payments and lease liabilities

Future lease payments required under lease obligations as of December 31, 2023 are as follows (in thousands):

Year Ending December 31:	Amount
2024	$	1,160
2025		—
2026		—
2027		—
Thereafter		—
Total future minimum lease payments		1,160
Less: imputed interest		(19)
Present value of lease liabilities	$	1,141