Lease Agreements - Schedule of Supplemental Information Related to Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Jan. 02, 2019
Operating lease right-of-use assets	$ 1,265	$ 937	$ 1,200
Non-current operating lease liabilities	999	653
Operating cash flows from operating leases (cash paid in thousands)	$ (387)	$ (366)
Weighted Average Remaining Lease Term	1 year 8 months 23 days	1 year 3 months 29 days
Weighted Average Discount Rate	8.38%	9.07%
Operating Lease Liability [Member]
Current Operating lease liabilities	$ (400)	$ (362)