Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

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

v3.20.2
Property, Plant and Equipment - Disclosure of Detailed Information About Property, Plant and Equipment (Details) - NZD ($)
$ in Thousands
Jul. 31, 2020
Jan. 31, 2020
Jul. 31, 2019
Statement Line Items [Line Items]      
Property, plant and equipment $ 2,086 $ 3,037 $ 4,191
Leasehold Improvements [Member]      
Statement Line Items [Line Items]      
Property, plant and equipment 850 1,766 2,665
Leasehold Improvements [Member] | At Cost [Member]      
Statement Line Items [Line Items]      
Property, plant and equipment 9,045 11,456  
Leasehold Improvements [Member] | Accumulated Amortisation and Impairment [Member]      
Statement Line Items [Line Items]      
Property, plant and equipment (8,195) (9,690)  
Plant, Furniture, Fittings and Motor Vehicles [Member]      
Statement Line Items [Line Items]      
Property, plant and equipment 1,236 1,271 $ 1,526
Plant, Furniture, Fittings and Motor Vehicles [Member] | At Cost [Member]      
Statement Line Items [Line Items]      
Property, plant and equipment 24,960 24,850  
Plant, Furniture, Fittings and Motor Vehicles [Member] | Accumulated Amortisation and Impairment [Member]      
Statement Line Items [Line Items]      
Property, plant and equipment $ (23,724) $ (23,579)