Property, Plant and Equipment - Schedule of Property Plant and Equipment (Details) (10-K) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019	Dec. 31, 2018
Property plant and equipment, gross		$ 2,002	$ 1,720
Less - accumulated depreciation and amortization		(1,455)	(1,299)
Net carrying amount	$ 415	547	421
Computer Equipment [Member]
Property plant and equipment, gross		287	241
Office Furniture and Equipment [Member]
Property plant and equipment, gross		95	73
Machinery and Equipment [Member]
Property plant and equipment, gross		1,414	1,262
Leasehold Improvements [Member]
Property plant and equipment, gross		$ 206	$ 144

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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