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Stock-based Compensation (Tables) | 12 Months Ended
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Sep. 30, 2023
Equity [Abstract] |
Summary of status of nonvested shares and stock option activity | The following table represents a summary of the status of the Company’s RSAs:
Restricted Stock Awards |  | Shares |  | Weighted- Average Grant Date Fair Value
Outstanding at September 30, 2022 |  | 28,546 |  | $ | 37.82 |
Granted during year 2023 (a) |  | 50 |  | 32.30 |
Vested during year 2023 (b) |  | (11,037) |  | 37.82 |
Forfeited during year 2023 |  | (19) |  | 32.30 |
Outstanding and expected to vest at 2023 (c) |  | 17,540 |  | $ | 37.82 |
a.The weighted average fair value of RSAs granted in year 2023 and 2022 was $32.30 and $37.82, respectively. b.The total fair value of all RSAs vested in year 2023 and 2022 was $417 thousand and $214 thousand, respectively. c.The weighted average remaining contractual term is 1.8 years and the aggregate intrinsic value of RSAs expected to vest is $438 thousand. The following table represents a summary of the Company’s stock option activity:
| Number of Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (years) |  | Aggregate Intrinsic Value
Outstanding – September 30, 2022 (a) | 126,500 |  | $ | 33.78 |  |  | 0 |  | —
Exercised during year 2023 | — |  | — |  |  | 0 |  | —
Forfeitures/expired during year 2023 | (88,500) |  | 33.96 |  |  | 0 |  | —
Outstanding – September 30, 2023 | 38,000 |  | $ | 33.75 |  |  | 3.3 |  | —
a.Includes 29,500 options which would vest if the price of the Company’s common stock during a consecutive 20-trading day period exceeds $40; 29,500 options which would vest if the price of the Company’s common stock during a consecutive 20-trading day period exceeds $45; and 29,500 options which would vest if the price of the Company’s common stock during a consecutive 20-trading day period exceeds $50.

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