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Income Taxes (Details) $ in Millions, $ in Millions	12 Months Ended
Income Taxes (Details) $ in Millions, $ in Millions	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2025 AUD ($)
Income Taxes [Abstract]
Increase in valuation allowance	$ 2.5	$ 2.0
Uncertain tax positions	0.0	0.0
Interest and penalties accrued on uncertain tax positions	0.0	$ 0.0
Federal [Member]
Income Taxes [Abstract]
Net operating loss (NOL) carryforwards	240.4
Net operating loss (NOL) carryforwards with expiration date	118.9
Net operating loss (NOL) carryforwards with no expiration date	121.5
State [Member]
Income Taxes [Abstract]
Net operating loss (NOL) carryforwards	$ 77.7
Foreign [Member]
Income Taxes [Abstract]
Net operating loss (NOL) carryforwards			$ 0
Earliest Tax Year [Member]
Income Taxes [Abstract]
Net operating loss (NOL) carryforwards, expiration date	Dec. 31, 2026
Latest Tax Year [Member]
Income Taxes [Abstract]
Net operating loss (NOL) carryforwards, expiration date	Dec. 31, 2038