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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Schedule of Comprehensive Income (Loss) - USD ($) $ in Thousands | 12 Months Ended
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Sep. 30, 2023 | Sep. 30, 2022
Before Tax Amount [Member] |  |
Unrealized holding gain (loss) arising during period on: |  |
Available-for-sale investments | $ (47) | $ (1,744)
Defined benefit pension plan | 394 | 65
Total unrealized holding gain (loss) arising during period | 347 | (1,679)
Reclassification of pension costs | 122 | 146
Other comprehensive income (loss), net | 469 | (1,533)
Tax (Benefit) Expense [Member] |  |
Unrealized holding gain (loss) arising during period on: |  |
Available-for-sale investments | 12 | 429
Defined benefit pension plan | (122) | (22)
Total unrealized holding gain (loss) arising during period | (110) | 407
Reclassification of pension costs | (34) | (41)
Other comprehensive income (loss), net | (144) | 366
Net of Tax Amount [Member] |  |
Unrealized holding gain (loss) arising during period on: |  |
Available-for-sale investments | (35) | (1,315)
Defined benefit pension plan | 272 | 43
Total unrealized holding gain (loss) arising during period | 237 | (1,272)
Reclassification of pension costs | 88 | 105
Other comprehensive income (loss), net | $ 325 | $ (1,167)

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