Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Dec. 31, 2022	Sep. 30, 2022
Statement of Financial Position [Abstract]
Fair value of investment securities - held to maturity (in Dollars)	$ 79,632	$ 79,914
Allowance for loan losses (in Dollars)	$ 8,750	$ 8,433
Preferred stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	500,000	500,000
Preferred stock, shares issued
Common stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	14,000,000	14,000,000
Common stock, shares issued	7,097,825	7,097,825
Common stock, shares outstanding	6,742,934	6,745,128
Treasury stock, shares	467,887	465,693

Face amount or stated value per share of common stock.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Fair value of investment in debt security measured at amortized cost (held-to-maturity).

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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