Interest Bearing Liabilities (Summary of Interest Bearing Liabilities) (Details) $ in Thousands, $ in Millions	12 Months Ended
Dec. 31, 2025 AUD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Debt Instrument [Line Items]
Discount and debt issuance costs		$ (10,203)	$ (12,165)
Total debt		686,660	412,307
Less: current portion		(1,671)	(1,363)
Non-current interest-bearing liabilities		684,989	410,944
9.250% Senior Secured Notes [Member]
Debt Instrument [Line Items]
Long-term debt		400,000	400,000
Discount and debt issuance costs		$ (9,200)	(11,100)
Weighted Average Interest Rate	9.99%	9.99%
Final Maturity	2029
Stated interest rate	9.25%	9.25%
ABL Facility [Member]
Debt Instrument [Line Items]
Long-term debt	$ 406.6	$ 272,115	0
Weighted Average Interest Rate	9.00%	9.00%
Final Maturity	2030
Stated interest rate	9.00%	9.00%
Loan Curragh Housing Transaction [Member]
Debt Instrument [Line Items]
Long-term debt		$ 24,748	$ 24,472
Discount and debt issuance costs		(1,000)
Total debt		23,700
Less: current portion		$ (1,700)
Weighted Average Interest Rate	14.14%	14.14%
Final Maturity	2034

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