Inventories - Reserve Rollforward (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Inventory, Reserve [Roll Forward]
Beginning balance	$ (2,507)	$ (3,179)	$ (2,527)	$ (3,050)
Accrual	70	(56)	14	(201)
Reduction due to sold inventory	37	241	113	257
Write-off for disposed inventory	0	202	0	202
Reserves for excess, obsolete, and slow-moving inventories	$ (2,400)	$ (2,792)	$ (2,400)	$ (2,792)