Leases - Other information related to leases (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Lease information:
Operating lease cost	$ 801	$ 831	$ 2,462	$ 2,492
Operating cash flows from operating leases	851	876	2,555	2,562
Financing lease cost	393	393	1,179	1,179
Operating cash flows from financing leases	$ 303	$ 303	$ 908	$ 908