Consolidated Statements of Income - USD ($)	3 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Interest and dividend income
Loans receivable and loans held for sale	$ 14,457,000	$ 12,622,000
Investment securities	2,214,000	405,000
Dividends from mutual funds, FHLB stock and other investments	51,000	27,000
Interest-bearing deposits in banks and CDs	2,390,000	288,000
Total interest and dividend income	19,112,000	13,342,000
Interest expense
Deposits	1,369,000	631,000
FHLB borrowings	0	15,000
Total interest expense	1,369,000	646,000
Net interest income	17,743,000	12,696,000
Provision for loan losses	525,000	0
Net interest income after provision for loan losses	17,218,000	12,696,000
Non-interest income
Net recoveries on investment securities	3,000	8,000
BOLI net earnings	156,000	154,000
Gain on sales of loans, net	21,000	663,000
Valuation recovery on loan servicing rights, net	0	119,000
Other, net	297,000	230,000
Total non-interest income, net	2,705,000	3,442,000
Non-interest expense
Salaries and employee benefits	5,900,000	5,171,000
Premises and equipment	924,000	928,000
Advertising	195,000	166,000
OREO and other repossessed assets, net	0	(18,000)
ATM and debit card interchange transaction fees	483,000	464,000
Postage and courier	121,000	136,000
State and local taxes	299,000	255,000
Professional fees	429,000	271,000
Federal Deposit Insurance Corporation ("FDIC") insurance	124,000	128,000
Loan administration and foreclosure	120,000	104,000
Data processing and telecommunications	789,000	613,000
Deposit operations	346,000	299,000
Amortization of CDI	68,000	79,000
Other	737,000	668,000
Total non-interest expense, net	10,535,000	9,264,000
Income before income taxes	9,388,000	6,874,000
Provision for income taxes	1,881,000	1,389,000
Net income	$ 7,507,000	$ 5,485,000
Net income per common share
Basic (in dollars per share)	$ 0.91	$ 0.66
Diluted (in dollars per share)	$ 0.90	$ 0.65
Weighted average common shares outstanding
Basic (in shares)	8,232,273	8,356,066
Diluted (in shares)	8,318,733	8,448,900
Deposit Account
Non-interest income
Revenue from contract with customer	$ 947,000	$ 913,000
Credit and Debit Card
Non-interest income
Revenue from contract with customer	1,251,000	1,277,000
Asset Management
Non-interest income
Revenue from contract with customer	$ 30,000	$ 78,000