Risks & Uncertainties (Details)	12 Months Ended
	Dec. 31, 2019 Customer Suppliers / Number	Dec. 31, 2018 Customer Suppliers / Number
Sales Revenue, Net [Member]
Risks & Uncertainties (Textual)
Concentrations risk, percentage	10.00%	10.00%
Number of customers	0	0
Accounts Receivable [Member]
Risks & Uncertainties (Textual)
Number of customers	2	2
Accounts Receivable [Member] | Customer [Member]
Risks & Uncertainties (Textual)
Concentrations risk, percentage	49.60%	49.10%
Accounts Receivable [Member] | Customer One [Member]
Risks & Uncertainties (Textual)
Concentrations risk, percentage	10.70%	10.60%
Raw Material Purchases [Member]
Risks & Uncertainties (Textual)
Number of suppliers | Suppliers / Number	3	3
Raw Material Purchases [Member] | Suppliers [Member]
Risks & Uncertainties (Textual)
Concentrations risk, percentage	22.30%	26.20%
Raw Material Purchases [Member] | Suppliers One [Member]
Risks & Uncertainties (Textual)
Concentrations risk, percentage	20.60%	17.00%
Raw Material Purchases [Member] | Suppliers Two [Member]
Risks & Uncertainties (Textual)
Concentrations risk, percentage	5.80%	11.20%
Revenue one [Member]
Risks & Uncertainties (Textual)
Concentrations risk, percentage	33.00%	33.00%
Revenue two [Member]
Risks & Uncertainties (Textual)
Concentrations risk, percentage	21.00%	20.00%
Revenue three [Member]
Risks & Uncertainties (Textual)
Concentrations risk, percentage	17.00%	18.00%