Leases - Lease Costs and Other Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Lease costs:
Operating lease costs	$ 438	$ 403	$ 1,247	$ 1,220
Variable lease costs	30	26	87	76
Total	468	429	1,334	1,296
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 393	$ 385	$ 1,142	$ 1,163