Leases - Components of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Leases [Abstract]
Operating lease expense	$ 231	$ 235	$ 692	$ 727
Variable lease expense	79	47	191	132
Operating lease expense	310	282	883	859
Short-term lease rent expense	4	33	12	160
Total expense	$ 314	$ 315	$ 895	$ 1,019