v3.26.3
Share Based Payments, Measurement of Fair Values (Details)
12 Months Ended
Jun. 30, 2026
yr
$ / shares
Fair Values Measurement [Abstract]  
Share price at grant date (in dollars per share) $ 2.55
Expected volatility 8500.00%
Minimum [Member]  
Fair Values Measurement [Abstract]  
Fair value at grant date (in dollars per share) $ 0.96
Maximum [Member]  
Fair Values Measurement [Abstract]  
Fair value at grant date (in dollars per share) 1.85
FY25 Deferred STI Awards [Member] | Recurring [Member]  
Fair Values Measurement [Abstract]  
Fair value at grant date (in dollars per share) 3.12
Share price at grant date (in dollars per share) $ 3.12
Expected volatility 8000.00%
Expected Life (in years) | yr 1.92
Risk-free interest rate 395.70%
FY26 Deferred STI Awards [Member]  
Fair Values Measurement [Abstract]  
Risk-free interest rate 368.90%
FY26 Deferred STI Awards [Member] | Recurring [Member]  
Fair Values Measurement [Abstract]  
Fair value at grant date (in dollars per share) $ 3.17
Share price at grant date (in dollars per share) $ 3.17
Expected volatility 8000.00%
Expected Life (in years) | yr 1.85
FY25 Employee Share Awards [Member] | Recurring [Member]  
Fair Values Measurement [Abstract]  
Fair value at grant date (in dollars per share) $ 2.52
Share price at grant date (in dollars per share) $ 2.52
Expected volatility 8000.00%
FY25 Employee Share Awards [Member] | Recurring [Member] | Minimum [Member]  
Fair Values Measurement [Abstract]  
Expected Life (in years) | yr 1
Risk-free interest rate 384.90%
FY25 Employee Share Awards [Member] | Recurring [Member] | Maximum [Member]  
Fair Values Measurement [Abstract]  
Expected Life (in years) | yr 2
Risk-free interest rate 400.20%
FY26 Employee Share Awards [Member]  
Fair Values Measurement [Abstract]  
Risk-free interest rate 395.30%
FY26 Employee Share Awards [Member] | Recurring [Member]  
Fair Values Measurement [Abstract]  
Fair value at grant date (in dollars per share) $ 4.56
Share price at grant date (in dollars per share) $ 4.56
Expected volatility 8000.00%
Expected Life (in years) | yr 1.05
FY25 LTI Awards [Member] | Recurring [Member]  
Fair Values Measurement [Abstract]  
Fair value at grant date (in dollars per share) $ 2.53
Share price at grant date (in dollars per share) $ 2.53
Expected volatility 8000.00%
Expected Life (in years) | yr 2.76
Risk-free interest rate 392.30%
FY26 LTI Awards [Member] | Recurring [Member]  
Fair Values Measurement [Abstract]  
Fair value at grant date (in dollars per share) $ 2.74
Share price at grant date (in dollars per share) $ 3.17
Expected volatility 7600.00%
Expected Life (in years) | yr 2.77
Risk-free interest rate 374.70%
Piedmont Replacement Option Awards [Member] | Non-recurring [Member] | Minimum [Member]  
Fair Values Measurement [Abstract]  
Risk-free interest rate 376.70%
Piedmont Replacement Option Awards [Member] | Non-recurring [Member] | Maximum [Member]  
Fair Values Measurement [Abstract]  
Risk-free interest rate 407.60%
Piedmont Replacement Share Awards [Member] | Non-recurring [Member]  
Fair Values Measurement [Abstract]  
Fair value at grant date (in dollars per share) $ 2.55
Expected Life (in years) | yr 1.34
Risk-free interest rate 374.90%