Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Note 22 - Commitments and Contingencies (Details Textual)

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Note 22 - Commitments and Contingencies (Details Textual) - CAD ($)
$ in Thousands
Mar. 31, 2019
Mar. 31, 2018
Lease for laboratory facility located in Sherbrooke, Québec [member] | Later than one year and not later than two years [member]    
Statement Line Items [Line Items]    
Minimum lease payments payable under non-cancellable operating lease   $ 79
Research and development projects [member]    
Statement Line Items [Line Items]    
Estimated financial effect of contingent liabilities $ 109