XML 71 R44.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Reverse takeover transaction with NCAC - Additional information (Details) | 12 Months Ended
--- | ---
Mar. 31, 2024 USD ($)
Reverse takeover transaction with NCAC |
Transaction expenses included other costs | $ 2,461,025
Increase in listing expense from change in estimate of share price | $ 9,483,945

X
- Definition The amount of increase (decrease) in listing expense from change in estimate of share price. + References No definition available. + Details
Name: | pbm_IncreaseDecreaseInListingExpenseFromChangeInEstimateOfSharePrice
Namespace Prefix: | pbm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition The amount of transaction expense. + References No definition available. + Details
Name: | pbm_TransactionExpense
Namespace Prefix: | pbm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration