Commitments and Contingencies Schedule of Lease Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Lease, Cost [Abstract]
Operating lease cost	$ 1,041	$ 526
Amortization of right of use assets	112	106
Interest on lease liabilities	7	11
Total finance cost	119	117
Total lease cost	$ 1,160	$ 643