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Income Taxes (Deferred Tax Assets) (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Sep. 30, 2024
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Income Tax Disclosure [Abstract] |  |
Deferred Tax Assets, Gross, Noncurrent | $ 5,131 | $ 16,141
Non-current deferred tax liability | (164) | (1,308)
Deferred Tax Assets, Net | 4,967 | 14,833
Depreciation and amortization | (5,075) | (4,735)
Lease asset | (1,927) | (2,283)
Lease liability | 2,783 | 3,183
Inventories | 5,737 | 6,614
Compensation costs | 6,308 | 5,552
Deferred Revenue | 10,863 | 7,595
Other accruals | 5,839 | 5,805
Tax credit carryforwards | 4,488 | 3,531
Operating Loss Carryforwards | 9,840 | 323
Valuation allowance | (3,217) | (3,317)
Identifiable intangible assets | (57,926) | (25,533)
Deferred Tax Asset, In-Process Research and Development | $ 27,254 | $ 18,098

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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482525/740-10-45-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482525/740-10-45-6 + Details
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