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v3.26.1

DIGITAL ASSETS (Details Narrative) $ in Thousands | Mar. 31, 2026 USD ($) shares
--- | ---
Digital Assets |
Digital assets | $ | $ 2,500
TON tokens receivable | $ | $ 1,220
TON tokens receivable shares | shares | 2,277,108
Tokens are payable | shares | 336,665

X
- References No definition available. + Details
Name: | ptgef_DigitalAssets
Namespace Prefix: | ptgef_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

X
- References No definition available. + Details
Name: | ptgef_TonTokensReceivable
Namespace Prefix: | ptgef_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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