Fair Value Measurements - Hierarchy (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets
Cash and cash equivalents	$ 21,921	$ 31,504
Total assets	21,921	31,504
Temporary equity
Redeemable noncontrolling interests	12,500	12,500
Total temporary equity	12,500	12,500
(Level 1)
Assets
Cash and cash equivalents	21,921	31,504
Total assets	21,921	31,504
Temporary equity
Redeemable noncontrolling interests	0	0
Total temporary equity	0	0
(Level 2)
Assets
Cash and cash equivalents	0	0
Total assets	0	0
Temporary equity
Redeemable noncontrolling interests	0	0
Total temporary equity	0	0
(Level 3)
Assets
Cash and cash equivalents	0	0
Total assets	0	0
Temporary equity
Redeemable noncontrolling interests	12,500	12,500
Total temporary equity	$ 12,500	$ 12,500