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Note 13 - Income Taxes
 6 Months Ended
Mar. 31, 2025
Notes to Financial Statements  
Income Tax Disclosure [Text Block]

13. Income Taxes

 

Consolidated income tax benefit for the three and six months ended March 31, 2025, was $126,000 and $13,000, respectively.  Consolidated income tax expense for the three and six months ended March 31, 2024, was $11,000 and $111,000 million, respectively. The primary difference between the Company's effective tax rate and the statutory rate is adjustments to the valuation allowance against deferred tax assets.