Risks & Uncertainties (Details)
|
6 Months Ended |
|
Jun. 30, 2020
Customer
Suppliers / Number
|
Jun. 30, 2019
Customer
Suppliers / Number
|
| Sales Revenue, Net [Member] |
|
|
| Concentrations (Textual) |
|
|
| Concentrations risk, percentage |
30.70%
|
10.00%
|
| Number of customers |
1
|
0
|
| Accounts Receivable [Member] |
|
|
| Concentrations (Textual) |
|
|
| Number of customers |
2
|
2
|
| Accounts Receivable [Member] | Customer [Member] |
|
|
| Concentrations (Textual) |
|
|
| Concentrations risk, percentage |
49.80%
|
49.70%
|
| Accounts Receivable [Member] | Customer One [Member] |
|
|
| Concentrations (Textual) |
|
|
| Concentrations risk, percentage |
10.70%
|
10.70%
|
| Raw Material Purchases [Member] |
|
|
| Concentrations (Textual) |
|
|
| Number of suppliers | Suppliers / Number |
2
|
2
|
| Raw Material Purchases [Member] | Suppliers [Member] |
|
|
| Concentrations (Textual) |
|
|
| Concentrations risk, percentage |
39.00%
|
27.70%
|
| Raw Material Purchases [Member] | Suppliers One [Member] |
|
|
| Concentrations (Textual) |
|
|
| Concentrations risk, percentage |
18.60%
|
24.70%
|
| Revenue one [Member] |
|
|
| Concentrations (Textual) |
|
|
| Concentrations risk, percentage |
30.80%
|
33.90%
|
| Revenue two [Member] |
|
|
| Concentrations (Textual) |
|
|
| Concentrations risk, percentage |
21.40%
|
21.00%
|
| Revenue three [Member] |
|
|
| Concentrations (Textual) |
|
|
| Concentrations risk, percentage |
13.90%
|
16.10%
|