Leases, Operating Leases (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) Option	Dec. 31, 2020 USD ($)
Operating Lease [Abstract]
Number of options to extend | Option	1
Operating lease, extension term	5 years
ROU asset	$ 1,100
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Property, Plant and Equipment, Net
Operating lease liability	$ 1,123
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Accrued expenses and other liabilities
Rent expense	$ 417
Rent expense under operating lease	$ 61	$ 598