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Income Taxes (Narrative) (Details) - USD ($)
3 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Income Tax Contingency [Line Items]    
Decrease of income tax provision $ 1,000  
Effective tax rate 23.00% 10.00%
Income tax payments $ 38,000  
CARES Act [Member] | Federal [Member]    
Income Tax Contingency [Line Items]    
Tax refundable associated with carryback of net operating loss   $ 2,200,000