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Earnings Per Share | 12 Months Ended
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Sep. 30, 2022
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share We compute basic earnings per share by dividing net income by the weighted average number of common shares outstanding during the period. Diluted earnings per common and potential common share includes the weighted average of additional shares associated with the incremental effect of dilutive restricted stock and restricted stock units, as prescribed by the Financial Accounting Standards Board (FASB) guidance on earnings per share. The following table reconciles basic and diluted weighted average shares used in the computation of earnings per share (in thousands, except per share data):
| Year Ended September 30,
| 2022 |  | 2021 |  | 2020
Numerator: |  |  |  |  |
Net income | $ | 13,737 |  |  | $ | 631 |  |  | $ | 16,660 |
Denominator: |  |  |  |  |
Weighted average basic shares | 11,797 |  |  | 11,705 |  |  | 11,624 |
Dilutive effect of restricted stock units | 146 |  |  | 84 |  |  | 69 |
Weighted average diluted shares | 11,943 |  |  | 11,789 |  |  | 11,693 |
Earnings per share: |  |  |  |  |
Basic | $ | 1.16 |  |  | $ | 0.05 |  |  | $ | 1.43 |
Diluted | $ | 1.15 |  |  | $ | 0.05 |  |  | $ | 1.42 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI https://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257 + Details
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