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GOODWILL AND INTANGIBLE ASSETS (Tables) | 6 Months Ended
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Mar. 31, 2026
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Finite-Lived Intangible Assets | The changes in the carrying amount of the Company’s intangible assets were as follows:
(Dollars in thousands) | Trademark(1) | Customer Relationships(2) | All Others(3) | Total
September 30, 2025 | $ | 5,346 |  | $ | 4,111 |  | $ | 3,045 |  | $ | 12,502 |
Amortization during the period | (548) |  | (877) |  | (264) |  | (1,689) |
March 31, 2026 | $ | 4,798 |  | $ | 3,234 |  | $ | 2,781 |  | $ | 10,813 |
Gross carrying amount | $ | 13,774 |  | $ | 70,338 |  | $ | 7,732 |  | $ | 91,844 |
Accumulated amortization | (8,976) |  | (56,186) |  | (4,798) |  | (69,960) |
Accumulated impairment | — |  | (10,918) |  | (153) |  | (11,071) |
March 31, 2026 | $ | 4,798 |  | $ | 3,234 |  | $ | 2,781 |  | $ | 10,813 |
September 30, 2024 | $ | 6,422 |  | $ | 6,566 |  | $ | 3,601 |  | $ | 16,589 |
Amortization during the period | (538) |  | (1,064) |  | (292) |  | (1,894) |
Write-offs and disposals during the period | — |  | (631) |  | — |  | (631) |
March 31, 2025 | $ | 5,884 |  | $ | 4,871 |  | $ | 3,309 |  | $ | 14,064 |
Gross carrying amount | $ | 13,774 |  | $ | 70,338 |  | $ | 7,732 |  | $ | 91,844 |
Accumulated amortization | (7,890) |  | (54,549) |  | (4,270) |  | (66,709) |
Accumulated impairment | — |  | (10,918) |  | (153) |  | (11,071) |
March 31, 2025 | $ | 5,884 |  | $ | 4,871 |  | $ | 3,309 |  | $ | 14,064 |
(1) Book amortization period of 5-15 years. Amortized using the straight line and accelerated methods. (2) Book amortization period of 10-30 years. Amortized using the accelerated method. (3) Book amortization period of 3-20 years. Amortized using the straight line method.
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense | Estimated amortization expense of intangible assets in the remaining six months of fiscal 2026 and subsequent fiscal years at March 31, 2026 was as follows:
(Dollars in thousands) |
Remaining in 2026 | $ | 1,414 |
2027 | 2,482 |
2028 | 2,193 |
2029 | 1,577 |
2030 | 1,478 |
Thereafter | 1,669 |
Total anticipated intangible amortization | $ | 10,813 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name Accounting Standards Codification -Section 55 -Paragraph 40 -SubTopic 30 -Topic 350 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
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