Income Taxes - Provision/Benefit (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Current tax provision:
Federal	$ 0	$ 0	$ 0
State	11	11	16
Foreign	298	550	410
Total current tax provision	309	561	426
Deferred tax provision:
Federal	(683)	(120)	0
State	(41)	(736)	0
Foreign	(54)	(2)	18
Total deferred tax provision	(778)	(858)	18
Total provision for income taxes:	$ (469)	$ (297)	$ 444