XML 171 R138.htm IDEA: XBRL DOCUMENT v3.20.1
Loss Per Share - Disclosure of Detailed Information About Earning Loss Per Share (Details)
$ in Thousands
 12 Months Ended
Jan. 31, 2020
NZD ($)
shares
Jan. 31, 2020
$ / shares
Jan. 31, 2019
NZD ($)
shares
Jan. 31, 2019
$ / shares
Jan. 31, 2018
NZD ($)
Loss per share for profit from continuing operations attributable to the ordinary equity holders of the Group:          
From continuing operations attributable to the ordinary equity holders of the Group   $ (34.74)   $ (200.77)  
Total basic and diluted loss per share attributable to the ordinary equity holders of the Group   $ (34.74)   $ (200.77)  
Loss attributable to the ordinary equity holders of the Group used in calculating basic earnings per share | $ $ (52,174)   $ (49,227)   $ (37,445)
Weighted average number of ordinary shares used as the denominator in calculating basic and diluted loss per share | shares 1,563,056   243,790 [1]    
[1] On 20 December 2019 the company executed a 1-100 reverse share split reducing the number of shares. The reverse split has also been reflected in the prior year number of shares.