Commitments and Contingencies (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Jan. 09, 2020	Dec. 31, 2019
Operating lease cost	$ 93
Short-term lease cost	215
Total	$ 308
Weighted-average discount rate - operating leases	12.00%
Weighted-average remaining lease term - operating lease (in months)	87 months
Right-of-use assets [Member]
Right-of-use assets	$ 1,060	$ 403
Right of use liability, current [Member]
Right-of-use assets	88	9
Right-of-use lease liability, long-term [Member]
Right-of-use assets	$ 999	$ 394