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

Property, Plant and Equipment - Disclosure of Detailed Information About Property, Plant and Equipment (Details)

v3.21.1
Property, Plant and Equipment - Disclosure of Detailed Information About Property, Plant and Equipment (Details) - NZD ($)
$ in Thousands
Jan. 31, 2021
Jan. 31, 2020
Jan. 31, 2019
Statement Line Items [Line Items]      
Property, plant and equipment $ 2,977 $ 3,037 $ 3,763
Leasehold Improvements [Member]      
Statement Line Items [Line Items]      
Property, plant and equipment 700 1,766 3,264
Leasehold Improvements [Member] | At Cost [Member]      
Statement Line Items [Line Items]      
Property, plant and equipment 8,598 11,456  
Leasehold Improvements [Member] | Accumulated Depreciation and Impairment [Member]      
Statement Line Items [Line Items]      
Property, plant and equipment (7,898) (9,690)  
Plant, Furniture, Fittings and Motor Vehicles [Member]      
Statement Line Items [Line Items]      
Property, plant and equipment 2,277 1,271 $ 499
Plant, Furniture, Fittings and Motor Vehicles [Member] | At Cost [Member]      
Statement Line Items [Line Items]      
Property, plant and equipment 25,610 24,850  
Plant, Furniture, Fittings and Motor Vehicles [Member] | Accumulated Depreciation and Impairment [Member]      
Statement Line Items [Line Items]      
Property, plant and equipment $ (23,333) $ (23,579)