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

30. Subsequent Events (Details Narrative)

v3.19.1
30. Subsequent Events (Details Narrative) - USD ($)
12 Months Ended
Apr. 30, 2019
Dec. 31, 2016
Dec. 31, 2018
Dec. 31, 2017
Disclosure of detailed information about borrowings [line items]        
Carrying amount of loans and borrowings   $ 25,317,163 $ 19,240,324 $ 22,584,601
Legal dispute description   During 2016, the Company initiated a legal dispute as the plaintiff with certain lender to obtain forfeiture on certain loans (see note 18 — Loans and Borrowings). In April, 2019, the bank has offered a settlement agreement to the Company, agreeing to forgive these outstanding balances for a total settlement amount of €80,000 (approx. $90,200 as of April 10, 2019) to be paid by the end of April, 2019. Of this amount, the Company is responsible for €20,000 (approx. $22,430 as of April 10, 2019) with the remaining €60,000 (approx. $67,290 as of April 10, 2019) by the former owner of GSI (one of our subsidiaries). The Company has the intention of accepting and settling this offer. However, there can be no assurance the former owner of GSI will accept and pay the settlement amount before the end of April, 2019.    
Non-adjusting events after reporting period [Member] | 10% Four Unsecured Convertible Promissory Notes [Member]        
Disclosure of detailed information about borrowings [line items]        
Interest rate on notes 10.00%      
Principal amount $ 45,000      
Non-adjusting events after reporting period [Member] | 10% Nineteen Unsecured Convertible Promissory Notes [Member]        
Disclosure of detailed information about borrowings [line items]        
Interest rate on notes 10.00%      
Principal amount $ 5,534,437      
Increase in principal amount of borrowings 152,129      
Accrued interest on borrowings 1,671,147      
Carrying amount of loans and borrowings $ 7,205,584