Note 15 - Income Taxes

9 Months Ended

Jun. 30, 2023

Notes to Financial Statements

Income Tax Disclosure [Text Block]

15. Income Taxes

Consolidated income tax expense for the three and nine months ended June 30, 2023 was $0.2 million and $0.3 million, respectively.  Consolidated income tax expense for the three and nine months ended June 30, 2022 was $0.1 million and $0.2 million, respectively.  The primary difference between the Company's effective tax rate of 3.3% for the nine months ended June 30, 2023 and the statutory rate of 21% is adjustments to the valuation allowance against deferred tax assets.