v3.25.2
Note 9 - Capital Stock and Reserves - Restricted Share Unit Transactions (Details)
 12 Months Ended
Mar. 31, 2025
Restricted share units granted in November 15, 2024 [member]  
Statement Line Items [Line Items]  
Other equity, number 0
Other equity, granted 222,491
Other equity, exercised (82,570)
Other equity, forfeited / expired (3,008)
Other equity, number 136,913 [1]
Other equity, exercisable 87,179
Restricted share units granted in February 12, 2025 [member]  
Statement Line Items [Line Items]  
Other equity, number 0
Other equity, granted 7,088
Other equity, exercised 0
Other equity, forfeited / expired 0
Other equity, number 7,088
Other equity, exercisable 0
Restricted share units [member]  
Statement Line Items [Line Items]  
Other equity, number 0
Other equity, granted 229,579
Other equity, exercised (82,570)
Other equity, forfeited / expired (3,008)
Other equity, number 144,001
Other equity, exercisable 87,179
[1] 51,193 exercised subsequently