Commitments and Contingencies Operating Leases Disclosures - ASC 842 (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Leases [Abstract]
Earnest Money Deposits and Pre-acquisition Costs Written-Off			$ 174	$ 43
Short-term Lease, Cost	$ 300	$ 200	400	300
Operating Lease, Expense	400	400	800	700
Operating Lease, Payments	$ 400	$ 400	$ 800	$ 800
Operating Lease, Weighted Average Remaining Lease Term	4 years 6 months		4 years 6 months
Operating Lease, Weighted Average Discount Rate, Percent	4.10%		4.10%