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INVESTMENTS - Fair Value Measurement Inputs and Valuation Techniques (Details) $ in Thousands | Jun. 30, 2023 USD ($) | Sep. 30, 2022 USD ($)
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Measurement Input, Weighted-Average Cost Of Capital |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Business combination, contingent consideration, liability, measurement input |  | 0.1480
Measurement Input, Revenue Weight-Average Cost Of Capital |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Business combination, contingent consideration, liability, measurement input |  | 0.0440
Measurement Input, Revenue Volatility |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Business combination, contingent consideration, liability, measurement input |  | 200
Significant Unobservable Inputs (Level 3) | Contingent Consideration |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Acquisition-related contingent consideration | $ 8,013 | $ 5,920

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- Definition Value of input used to measure contingent consideration liability from business combination. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -SubTopic 10 -Topic 820 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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