Other Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Mar. 31, 2022
Other Assets [Abstract]
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Total other assets	Total other assets
Right-of-use asset	$ 6,258	$ 7,831
Long-term sales-type lease receivable	2,860	2,892
Other long-term receivable	2,288	2,169
Total other assets	11,406	$ 12,892
Other long-term receivable deemed uncollectible, write off	$ 800