v3.26.3
Financial Instruments and Risk Management, Liquidity risk (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Financial asset and financial liability maturity analysis [Abstract]    
Financial liabilities $ 13,500 $ 1,800
Liquidity Risk [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 321,643 73,944
Financial liabilities 127,125 83,255
Net financial instruments $ 194,518 $ (9,311)
Liquidity Risk [Member] | Cash and Cash Equivalents [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Weighted average interest rate 2.86% 3.49%
Financial assets $ 255,279 $ 47,254
Liquidity Risk [Member] | Trade and Other Receivables [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 50,174 15,342
Liquidity Risk [Member] | Other Financial Assets [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets $ 8,805 $ 659
Liquidity Risk [Member] | Other Assets [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Weighted average interest rate 2.58% 2.14%
Financial assets $ 7,385 $ 10,689
Liquidity Risk [Member] | Trade and Other Payables [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial liabilities $ 45,222 $ 32,451
Liquidity Risk [Member] | Interest Bearing Liabilities [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Weighted average interest rate 5.84% 10.51%
Financial liabilities $ 68,348 $ 48,981
Liquidity Risk [Member] | Lease Liabilities [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Weighted average interest rate 9.92% 9.63%
Financial liabilities $ 13,555 $ 1,823
Liquidity Risk [Member] | 1 Year or Less [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 306,563 66,121
Financial liabilities 94,695 73,596
Net financial instruments 211,868 (7,475)
Liquidity Risk [Member] | 1 Year or Less [Member] | Cash and Cash Equivalents [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 255,279 47,254
Liquidity Risk [Member] | 1 Year or Less [Member] | Trade and Other Receivables [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 50,174 15,342
Liquidity Risk [Member] | 1 Year or Less [Member] | Other Financial Assets [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 0 0
Liquidity Risk [Member] | 1 Year or Less [Member] | Other Assets [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 1,110 3,525
Liquidity Risk [Member] | 1 Year or Less [Member] | Trade and Other Payables [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial liabilities 45,222 32,451
Liquidity Risk [Member] | 1 Year or Less [Member] | Interest Bearing Liabilities [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial liabilities 46,917 39,381
Liquidity Risk [Member] | 1 Year or Less [Member] | Lease Liabilities [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial liabilities 2,556 1,764
Liquidity Risk [Member] | 1 to 5 Years [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 6,275 439
Financial liabilities 28,755 9,659
Net financial instruments (22,480) (9,220)
Liquidity Risk [Member] | 1 to 5 Years [Member] | Cash and Cash Equivalents [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 0 0
Liquidity Risk [Member] | 1 to 5 Years [Member] | Trade and Other Receivables [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 0 0
Liquidity Risk [Member] | 1 to 5 Years [Member] | Other Financial Assets [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 0 0
Liquidity Risk [Member] | 1 to 5 Years [Member] | Other Assets [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 6,275 439
Liquidity Risk [Member] | 1 to 5 Years [Member] | Trade and Other Payables [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial liabilities 0 0
Liquidity Risk [Member] | 1 to 5 Years [Member] | Interest Bearing Liabilities [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial liabilities 21,431 9,600
Liquidity Risk [Member] | 1 to 5 Years [Member] | Lease Liabilities [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial liabilities 7,324 59
Liquidity Risk [Member] | More than 5 Years [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 8,805 7,384
Financial liabilities 3,675 0
Net financial instruments 5,130 7,384
Liquidity Risk [Member] | More than 5 Years [Member] | Cash and Cash Equivalents [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 0 0
Liquidity Risk [Member] | More than 5 Years [Member] | Trade and Other Receivables [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 0 0
Liquidity Risk [Member] | More than 5 Years [Member] | Other Financial Assets [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 8,805 659
Liquidity Risk [Member] | More than 5 Years [Member] | Other Assets [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial assets 0 6,725
Liquidity Risk [Member] | More than 5 Years [Member] | Trade and Other Payables [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial liabilities 0 0
Liquidity Risk [Member] | More than 5 Years [Member] | Interest Bearing Liabilities [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial liabilities 0 0
Liquidity Risk [Member] | More than 5 Years [Member] | Lease Liabilities [Member]    
Financial asset and financial liability maturity analysis [Abstract]    
Financial liabilities $ 3,675 $ 0