Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Jan. 01, 2019
Right of use asset	$ 528	$ 1,026
Lease liability	552
Rent expense	$ 549	$ 837
Accounting Standards Update 2016-02 | Restatement Adjustment
Right of use asset			$ 1,720
Lease liability			1,720
Reclassification of rent liability against right-of-use asset			$ 35