Reconciliation of Cash - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Cash	$ 9,035	$ 11,781	$ 20,459
Restricted cash	50	50	50
Cash and restricted cash	$ 9,085	$ 11,831	$ 20,509	$ 24,107