Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Significant Accounting Policies (Details Textual)

v3.20.1
Significant Accounting Policies (Details Textual)
 12 Months Ended
Dec. 31, 2019
Significant Accounting Policies (Textual)  
Percentage of original effective rate 10.00%
Intangible asset with a definite useful life 10 years
Description of lease agreement The Group recognizes an asset for right-of-use and the corresponding lease liability, for all lease agreements in which it acts as lessee, except in the following cases: short-term leases (defined as leases with a lease term of less than 12 months); leases of low-value assets (defined as leases of assets with an individual market value of less than US$5,000 (five thousand dollars)); and, lease agreements whose payments are variable (without any contractually defined fixed payment).
Customers shipment date with payment terms Between 15 and 30 days.
Top of range [member]  
Significant Accounting Policies (Textual)  
Expenditures are amortized on a straight-line basis over their estimated useful lives 10 Years
Bottom of range [member]  
Significant Accounting Policies (Textual)  
Expenditures are amortized on a straight-line basis over their estimated useful lives 3 Years