Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

Components of Lease Expense

The components of lease expense were as follows (in thousands):

	Year Ended December 31,
	2023		2022
Operating lease cost(a)	$	400	$	403
(a) Includes variable operating lease expenses, which are immaterial.

Schedule of Other Information Related to Leases

Other information related to leases was as follows (in thousands, except lease term and discount rate):

	Year Ended December 31,
	2023			2022
Supplemental Cash Flows Information
Cash paid for amounts included in the measurement of lease liability:
Operating cash flows from operating lease	$	378		$	387
Operating lease asset obtained in exchange for lease liability:
Operating lease	$	—		$	344
Remaining lease term
Operating lease	0.95 years			1.95 years
Discount rate
Operating lease		2.49	%		2.49	%

Schedule of Future Payments Under Noncancelable Operating Leases

Future payments under noncancelable operating leases having initial or remaining terms of one year or more are as follows for the succeeding fiscal year and thereafter (in thousands):

	Year Ended December 31,
	2023
2024		388
Total minimum lease payments		388
Less imputed interest		(5	)
Present value of lease liabilities		383
Less current portion of operating lease liability		(383	)
Non-current operating lease liability	$	—