Leases (Details) - Schedule of supplemental balance sheet information - USD ($) $ in Thousands		Dec. 31, 2020	Dec. 31, 2019
Operating leases
Operating lease right-of-use assets		$ 919	$ 416
Current portion of operating lease obligations		504	332
Operating lease liabilities, net of current portion		377	58
Total operating lease liabilities		881	390
Finance leases
Property and equipment, at cost		3,806	3,348
Accumulated depreciation		(2,941)	(1,956)
Property and equipment, net		865	1,392
Current portion of finance lease obligations		769	568
Finance lease liabilities, net of current portion		95	508
Total finance lease liabilities		$ 864	$ 1,076
Weighted-Average Remaining Lease Term
Operating leases		1 year 219 days
Finance leases		292 days
Weighted-Average Discount Rate
Operating leases	[1]	5.00%
Finance leases		2.00%

[1] Upon adoption of the new lease standard, discount rates used for existing leases were established at January 1, 2019.