Leases - Lease Costs and Other Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Lease costs:
Operating lease costs	$ 405	$ 403	$ 809	$ 817
Variable lease costs	34	25	57	50
Total	439	428	866	867
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 370	$ 382	$ 749	$ 778