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Basis of Presentation and Summary of Significant Accounting Policies - EPS (Details) $ / shares in Units, $ in Thousands |  | 12 Months Ended
--- | --- | ---
Feb. 21, 2024 | Sep. 30, 2024 USD ($) $ / shares shares | Sep. 30, 2023 USD ($) $ / shares shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |  |  |
Net (loss) income | $ |  | $ (326) | $ 5,204
Less: net income attributable to nonvested common stock | $ |  |  | (320)
Net (loss) income attributable to common shareholders | $ |  | $ (326) | $ 4,884
Weighted average total shares outstanding - basic |  | 9,041,000 | 9,337,000
Less: weighted average non-vested shares outstanding |  |  | (575,000)
Weighted average number of common shares outstanding - basic |  | 9,041,000 | 8,762,000
Add: potential common shares from non-vested stock awards |  |  | 179,000
Weighted average common shares outstanding - diluted |  | 9,041,000 | 8,941,000
Net (loss) income per common share - basic | $ / shares |  | $ (0.04) | $ 0.56
Net (loss) income per common share - diluted | $ / shares |  | $ (0.04) | $ 0.55
Stock split ratio | 2 |  | 2
Percentage of stock dividend effected from stock split | 100.00% |  | 100.00%
Restricted Stock |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |  |  |
Stock awards shares were excluded from the diluted loss per share calculation |  | 396 | 108

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