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v3.23.3

Selected Quarterly Financial Data (Unaudited): Selected financial data (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Dec. 31, 2021 | Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2021
Quarterly Financial Information Disclosure [Abstract] |  |  |  |  |  |  |  |  |  |  |
Interest and dividend income | $ 21,562 | $ 19,889 | $ 19,387 | $ 19,112 | $ 17,019 | $ 14,627 | $ 13,520 | $ 13,342 | $ 79,951 | $ 58,508 | $ 54,962
Interest expense | (4,731) | (3,255) | (2,236) | (1,369) | (756) | (645) | (627) | (646) | (11,592) | (2,674) | (3,104)
Net interest income | 16,831 | 16,634 | 17,151 | 17,743 | 16,263 | 13,982 | 12,893 | 12,696 | 68,359 | 55,834 | 51,858
Provision for loan losses | (522) | (610) | (475) | (525) | (270) | 0 | 0 | 0 | (2,132) | (270) | 0
Non-interest income | 2,924 | 2,875 | 2,636 | 2,705 | 2,997 | 3,102 | 3,083 | 3,442 | 11,140 | 12,624 | 17,161
Non-interest expense | (10,967) | (10,927) | (10,944) | (10,535) | (10,155) | (9,874) | (9,333) | (9,264) | (43,373) | (38,626) | (34,591)
Income before income taxes | 8,266 | 7,972 | 8,368 | 9,388 | 8,835 | 7,210 | 6,643 | 6,874 | 33,994 | 29,562 | 34,428
Provision for income taxes | 1,624 | 1,666 | 1,705 | 1,881 | 1,785 | 1,472 | 1,316 | 1,389 | 6,876 | 5,962 | 6,845
Net income | $ 6,642 | $ 6,306 | $ 6,663 | $ 7,507 | $ 7,050 | $ 5,738 | $ 5,327 | $ 5,485 | $ 27,118 | $ 23,600 | $ 27,583
Net income per common share |  |  |  |  |  |  |  |  |  |  |
Basic (in dollars per share) | $ 0.82 | $ 0.77 | $ 0.81 | $ 0.91 | $ 0.86 | $ 0.69 | $ 0.64 | $ 0.66 | $ 3.32 | $ 2.84 | $ 3.31
Diluted (in dollars per share) | $ 0.81 | $ 0.77 | $ 0.80 | $ 0.90 | $ 0.85 | $ 0.69 | $ 0.63 | $ 0.65 | $ 3.29 | $ 2.82 | $ 3.27

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