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STOCK OPTION RESERVE (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
IfrsStatementLineItems [Line Items] |  |
Stock based compensation expense | $ 2,180 | $ 296
Non-controlling interests [member] |  |
IfrsStatementLineItems [Line Items] |  |
Balance | 11,468 | 10,618
Stock based compensation expense | 98 | 295
Balance | 11,566 | 10,913
Stock Option Reserve [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Balance | 7,977 | 58
Stock based compensation expense | 2,082 |
Balance | $ 10,059 | $ 58

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- Definition Adjustments for share-based payments to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2020-01-01 -Paragraph 20 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2020-en-r&anchor=para_20_b&doctype=Standard -URIDate 2020-01-01 + Details
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Balance Type: | debit
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- References No definition available. + Details
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- Definition Stock option reserve for option under share-based payment arrangement. + References No definition available. + Details
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Namespace Prefix: | ptgef_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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- Details
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Namespace Prefix: |
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- Details
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Period Type: |