Quarterly report pursuant to Section 13 or 15(d)

Debt (Details Textual)

v3.19.3
Debt (Details Textual)
1 Months Ended 9 Months Ended
Sep. 30, 2016
Debentures
$ / shares
Jan. 31, 2019
USD ($)
Oct. 31, 2018
shares
Sep. 30, 2018
shares
Jul. 31, 2018
May 31, 2018
USD ($)
Feb. 28, 2018
Debentures
Jan. 31, 2017
USD ($)
Debentures
Oct. 31, 2014
Debentures
Private
shares
May 31, 2019
USD ($)
Equipment
$ / shares
Oct. 30, 2018
USD ($)
Oct. 07, 2018
USD ($)
Jul. 05, 2018
USD ($)
Feb. 08, 2018
CAD ($)
Sep. 23, 2016
Oct. 12, 2014
Oct. 09, 2014
CAD ($)
Converted amount           $ 533       $ 6,516              
Private lenders [Member]                                  
Advance from related party                     $ 350,000 $ 100,000 $ 200,000        
Bearing interest per annum                   10.00% 0.00% 10.00% 10.00%   15.00% 12.00%  
Repaid loan date         Sep. 02, 2018                        
Repaid principal outstanding   $ 150,000                              
Number of secured debentures | Debentures 2           2 2 2                
Number of private lenders | Private                 2                
Maturity date               Jul. 31, 2017   Dec. 02, 2018   Sep. 17, 2019   May 01, 2019 Jan. 31, 2017 Oct. 15, 2017  
Warrants to acquire aggregate of common shares | shares                 16,667                
Transaction costs and penalties incurred for loan               $ 223,510                  
Non-convertible portion issuance of common shares | shares       316,223                          
Line of credit                       $ 9,500,000          
Debenture line of credit commitment shares | shares     950,000                            
Finder's fee to third party shares | shares     300,000                            
Private lenders [Member] | Promissory note [Member]                                  
Advance from related party                   $ 1,195,123              
Bearing interest per annum                   10.00%              
Maturity date                   Jul. 28, 2020              
Private lenders [Member] | Promissory note one [Member]                                  
Bearing interest per annum                   5.00%              
Maturity date                   Aug. 31, 2020              
Debt settlement agreement shares of common stock                   363,073              
Common stock issue price of per share | $ / shares                   $ 0.30              
Outstanding liability amount                   $ 70,900              
Interest expense debt                   $ 27,130              
Private lenders [Member] | CAD [Member]                                  
Aggregate principal amount                           $ 628,585     $ 1,100,000
Secured debentures into common shares rate of per share | $ / shares $ 4.50                                
Converted amount                           $ 365,000      
Equipment loans [Member]                                  
Number of equipment loan | Equipment                   2              
Negotiable promissory note and security agreement, description           The Company entered into a negotiable promissory note and security agreement with Commercial Credit Group to acquire a crusher from Power Equipment Company for $660,959. An implied interest rate was calculated as 12.36% based timing on the initial repayment of $132,200 and subsequent 42 monthly instalments of $15,571.                      
Equipment loans [Member] | Minimum [Member]                                  
Bearing interest per annum                   4.30%              
Maturity date                   Apr. 20, 2020              
Equipment loans [Member] | Maximum [Member]                                  
Bearing interest per annum                   12.36%              
Maturity date                   Nov. 07, 2021