Commitments and Contingencies Lease Commitments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract]
Operating Lease, Weighted Average Remaining Lease Term	8 years 10 months 24 days
Lessee, Operating Lease, Liability, Payments, Due Year One	$ 1,272
Lessee, Operating Lease, Liability, Payments, Due Year Two	1,271
Lessee, Operating Lease, Liability, Payments, Due Year Three	1,303
Lessee, Operating Lease, Liability, Payments, Due Year Four	1,335
Lessee, Operating Lease, Liability, Payments, Due Year Five	1,368
Lessee, Operating Lease, Liability, Payments, Due after Year Five	5,567
Operating Lease, Interest Expense	$ (1,290)
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Other liabilities
Operating Lease, Liability	$ 10,826
Lessee, Operating Lease, Liability, Payments, Due	$ 12,116
Operating Lease, Weighted Average Discount Rate, Percent	2.81%
Operating Lease, Expense	$ 1,400	$ 1,300