XML 75 R65.htm IDEA: XBRL DOCUMENT
v3.21.2

STOCK OPTION RESERVE (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Mar. 31, 2021 | Jan. 13, 2021
IfrsStatementLineItems [Line Items] |  |  |  |
Stock options issued |  |  | 2,980 |
Communication expense | $ 100 | $ 300 |  |
Board Of Directors [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Number of shares issued |  |  |  | 350,000
Consultants [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Number of shares issued |  |  |  | 518,000
N 2021 Equity Incentive Plan [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Number of shares issued |  |  |  | 868,000
Exercise price of outstanding share options |  |  |  | $ 17.75
Restricted Stock Units [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Stock granted | 243,000 |  |  |
Fair value per share | $ 17.75 |  |  |
Communication expense | $ 4,300 |  |  |
Equity 2021 Incentive Plan [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Communication expense | $ 2,100 |  |  |

X
- Definition The amount of expense arising from communication. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_112_c&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_CommunicationExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The exercise price of outstanding share options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2020-01-01 -Paragraph 45 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2020-en-r&anchor=para_45_d&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_ExercisePriceOfOutstandingShareOptions2019
Namespace Prefix: | ifrs-full_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of shares issued by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 106 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_106_d&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_NumberOfSharesIssued
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | ptgef_FairValuePerShare
Namespace Prefix: | ptgef_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | ptgef_IfrsStatementLineItems
Namespace Prefix: | ptgef_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | ptgef_StockGranted
Namespace Prefix: | ptgef_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock options issued + References No definition available. + Details
Name: | ptgef_StockOptionsIssued
Namespace Prefix: | ptgef_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ifrs-full_CounterpartiesAxis=ptgef_BoardOfDirectorsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CounterpartiesAxis=ptgef_ConsultantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_DefinedBenefitPlansAxis=ptgef_N2021EquityIncentivePlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_DefinedBenefitPlansAxis=ptgef_RestrictedStockUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_DefinedBenefitPlansAxis=ptgef_Equity2021IncentivePlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |