Income Taxes (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Deferred tax liabilities	$ 321	$ 320
Deferred income tax expense benefit	1	(2,432)
Valuation allowance deferred tax asset change in amount	5,943	7,297
Deferred tax assets operating loss carryforwards foreign	74,090
Deferred tax assets operating loss carryforwards state and local	$ 48,943
Effective income tax rate reconciliation taxable income	80.00%
Unrecognized tax benefits	$ 2,080	2,080
Tax credit carryforward amount	20,958
EMI Solutions And RaGE Systems [Member]
Deferred tax liabilities	$ 2,666
Deferred income tax expense benefit		$ 2,432