Consolidated Statements of Operations and Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Jun. 30, 2025	Sep. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Operating expenses
Royalties and license fees	$ 0	$ 0	$ 0	$ (108)
Research and development	2,867	3,585	18,332	15,609
General and administrative	6,967	2,206	23,433	6,989
Total operating expenses	9,834	5,791	41,765	22,490
Loss from operations	(9,834)	(5,791)	(41,765)	(22,490)
Other income (loss):
Foreign currency transaction gain (loss)	119	93	(71)	40
Interest income (expense), net	1,036	604	3,286	904
Other expense, net	(126)	35	(131)	(204)
Gain on extinguishment of liabilities	0	0	764	0
Unrealized loss on investment			0	(1)
Total other income (loss), net	1,029	732	3,848	739
Net loss	(8,805)	(5,059)	(37,917)	(21,751)
Other comprehensive income:
Unrealized foreign currency translation gain (loss)	(123)	(101)	53	(62)
Total other comprehensive income (loss)	(123)	(101)	53	(62)
Total comprehensive loss	(8,928)	(5,160)	(37,864)	(21,813)
Net loss	$ (8,805)	$ (5,059)	(37,917)	(21,751)
Deemed dividends			0	(619)
Net loss attributable to common shareholders			$ (37,917)	$ (22,370)
Net loss per share: basic	$ (0.21)	$ (0.18)	$ (1.05)	$ (1.22)
Net loss per share: diluted	$ (0.21)	$ (0.18)	$ (1.05)	$ (1.22)
Weighted average number of shares outstanding: basic	41,161,259	27,883,624	36,209,271	18,364,386
Weighted average number of shares outstanding: diluted	41,161,259	27,883,624	36,209,271	18,364,386