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LEASES - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Sep. 30, 2023
Leases [Abstract] |  |  |  |
Weighted average remaining lease term of operating leases (in years) | 4 years 10 months 24 days |  | 4 years 10 months 24 days |
Weighted average discount rate of operating leases (as a percent) | 2.80% |  | 2.80% |
Right-of-use assets | $ 2,848 |  | $ 2,848 | $ 4,140
ROU liabilities | 3,156 |  | 3,156 | 4,800
Lease liabilities, current portion, rounded | 800 |  | 800 |
Lease liabilities, non-current portion | 2,409 |  | 2,409 | 2,867
Lease liabilities, current portion | 747 |  | 747 | $ 1,902
Operating lease costs | $ 600 | $ 500 | 1,500 |
Operating cash flows for operating leases paid |  |  | $ 1,700 |

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- Definition Amount of lease cost recognized by lessee for lease contract. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-1 + Details
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