Commitments and Contingencies Lease Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Lease Assets and Liabilities [Abstract]
Operating Lease, Right-of-Use Asset	$ 335
Finance Lease, Right-of-Use Asset	1,263
Total Lease Assets	1,598
Operating Lease, Liability	324	$ 0
Finance Lease, Liability	34
Total Lease Liability	$ 358