Leases - Leases Balance Sheet Information (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Feb. 29, 2016
Leases [Abstract]
Operating right-of-use assets	$ 5,053	$ 0	$ 5,800
Finance lease assets	$ 22
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property Plant And Equipment Net	Property Plant And Equipment Net
Property Plant And Equipment Net	$ 19,635	$ 7,004
Lease Assets, Total	5,075
Operating lease liabilities, current	1,128	$ 0	900
Finance lease liabilities	$ 19
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Liabilities Current	Liabilities Current
Liabilities Current	$ 14,790	$ 11,486
Operating lease liabilities, non-current	4,887	$ 0	$ 5,900
Finance Lease, Liability, Noncurrent	$ 7
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Liabilities Noncurrent	Other Liabilities Noncurrent
Other Liabilities Noncurrent	$ 7	$ 221
Total lease liabilities	$ 6,041