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

Events Occurring After the Reporting Date (Details Narrative)

v3.19.2
Events Occurring After the Reporting Date (Details Narrative)
May 16, 2019
NZD ($)
shares
May 16, 2019
USD ($)
shares
May 13, 2019
NZD ($)
May 13, 2019
USD ($)
Mar. 27, 2019
NZD ($)
shares
May 14, 2019
NZD ($)
shares
May 14, 2019
USD ($)
$ / shares
shares
Mar. 27, 2019
USD ($)
$ / shares
shares
Jan. 31, 2019
NZD ($)
Jan. 31, 2018
NZD ($)
Jan. 31, 2017
NZD ($)
Disclosure of non-adjusting events after reporting period [line items]                      
Promissory notes outstanding                 $ 20,054,000 $ 41,382,000 $ 66,354,000
Events occurring after reporting date [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Number of shares issued | shares         3,914,846     3,914,846      
Events occurring after reporting date [Member] | Shareholder [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Number of ordinary shares exchange for cancellation | shares 635,585 635,585                  
Value of ordinary shares exchange for cancellation $ 300,000                    
Events occurring after reporting date [Member] | Private Placement [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Number of shares issued, value           $ 2,170,000          
Number of shares issued | shares           6,000,000 6,000,000        
Share price per share | $ / shares             $ 0.25        
Purchase price     $ 4,350,000                
Debt interest rate     10.00% 10.00%              
Debt maturity     13 November 2020 13 November 2020              
Events occurring after reporting date [Member] | March 2019 Pre-Funded Warrants [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Ordinary shares outstanding percentage         9.90%            
Number of warrants to purchase ordinary shares | shares         6,869,467     6,869,467      
Events occurring after reporting date [Member] | March 2019 Investment Warrant [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Warrants to purchase ordinary shares percentage         100.00%            
Number of warrants to purchase ordinary shares | shares         10,784,313     10,784,313      
Events occurring after reporting date [Member] | US [Member] | Shareholder [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Value of ordinary shares exchange for cancellation   $ 200,000                  
Events occurring after reporting date [Member] | US [Member] | Private Placement [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Number of shares issued, value             $ 1,500,000        
Purchase price       $ 3,000,000              
Events occurring after reporting date [Member] | Trade Creditors [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Number of shares issued, value         $ 6,600,000            
Number of shares issued | shares         11,248,415     11,248,415      
Share price per share | $ / shares               $ 0.40      
Events occurring after reporting date [Member] | Trade Creditors [Member] | US [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Number of shares issued, value               $ 4,500,000      
Events occurring after reporting date [Member] | Holder [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Number of shares issued, value         $ 1,250,000            
Number of shares issued | shares         2,119,178     2,119,178      
Share price per share | $ / shares               $ 0.40      
Promissory notes outstanding         $ 847,671            
Events occurring after reporting date [Member] | Holder [Member] | US [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Number of shares issued, value               $ 850,000      
Events occurring after reporting date [Member] | Investor [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Number of shares issued, value         $ 1,690,000            
Number of shares issued | shares         4,510,588     4,510,588      
Share price per share | $ / shares               $ 0.255      
Events occurring after reporting date [Member] | Investor [Member] | US [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Number of shares issued, value               $ 1,150,000      
Events occurring after reporting date [Member] | Accredited Investors [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Number of shares issued, value         $ 4,050,000            
Number of shares issued | shares         10,784,313     10,784,313      
Share price per share | $ / shares               $ 0.255      
Events occurring after reporting date [Member] | Accredited Investors [Member] | US [Member]                      
Disclosure of non-adjusting events after reporting period [line items]                      
Number of shares issued, value               $ 2,750,000