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v3.19.2

Trade and Other Receivables - Disclosure of Impairment of Receivable (Details) - NZD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Jan. 31, 2019 | Jan. 31, 2018 | Jan. 31, 2017
TradeAndOtherReceivablesLineItems [Line Items] |  |  |
Gross carrying amount ($) | $ 7,789 | $ 9,982 | $ 26,499
ECL provision | $ 609 |  |
0 - 30 Days [Member] |  |  |
TradeAndOtherReceivablesLineItems [Line Items] |  |  |
Expected loss rate (%) |  |  |
Gross carrying amount ($) | $ 5,577 | 7,945 | 14,883
ECL provision |  |  |
31 - 60 Days [Member] |  |  |
TradeAndOtherReceivablesLineItems [Line Items] |  |  |
Expected loss rate (%) |  |  |
Gross carrying amount ($) | $ 852 | $ 335 | $ 2,566
ECL provision |  |  |
61 - 90 Days [Member] |  |  |
TradeAndOtherReceivablesLineItems [Line Items] |  |  |
Expected loss rate (%) |  |  |
Gross carrying amount ($) | $ 101 |  |
ECL provision |  |  |
> 90 Days [Member] |  |  |
TradeAndOtherReceivablesLineItems [Line Items] |  |  |
Expected loss rate (%) | 48.40% |  |
Gross carrying amount ($) | $ 1,259 |  |
ECL provision | $ 609 |  |

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- Definition The amount of impairment loss recognised in profit or loss for trade receivables. [Refer: Impairment loss recognised in profit or loss; Trade receivables] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_112_c&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The amount due from customers for goods and services sold. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 78 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_78_b&doctype=Standard -URIDate 2018-03-16 + Details
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