Commitments and Contingencies Schedule of Future Minimum Rental Payments (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Leases [Abstract]
Operating Leases, Future Minimum Payments Due, Next Twelve Months	$ 179
Operating Leases, Future Minimum Payments, Due in Two Years	136
Operating Leases, Future Minimum Payments, Due in Three Years	47
Operating Leases, Future Minimum Payments, Due in Four Years	22
Operating Leases, Future Minimum Payments, Due in Five Years	19
Finance Lease, Liability, Payments, Remainder of Fiscal Year	16
Total Lease Future Payments Year 1	195
Finance Lease, Liability, Payments, Due Year Two	16
Total Lease Future Payments Year 2	152
Finance Lease, Liability, Payments, Due Year Three	6
Total Lease Future Payments Year 3	53
Finance Lease, Liability, Payments, Due Year Four	0
Total Lease Future Payments Year 4	22
Finance Lease, Liability, Payments, Due Year Five	0
Total Lease Future Payments Year 5	19
Operating Leases, Future Minimum Payments, Due Thereafter	1,199
Finance Lease, Liability, Payments, Due after Year Five	0
Total Lease Future Payments Thereafter	1,199
Operating Leases, Future Minimum Payments Due	1,602
Finance Lease, Liability, Payment, Due	38
Total Lease Future Payments	1,640
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(1,278)
Finance Lease, Liability, Undiscounted Excess Amount	(4)
Total Lease Liability Undiscounted Excess Amount	(1,282)
Operating Lease, Liability	324	$ 0
Finance Lease, Liability	34
Total Lease Liability	$ 358