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4. ACQUISITIONS - Schedule of MIG Consideration (Parenthetical) (Details) - MIG [Member] $ in Thousands | 12 Months Ended
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Sep. 30, 2023 USD ($) shares
Business Acquisition [Line Items] |
Dilutive impact of contingent shares issued for business acquisition | shares | 1,590,175
Maximum [Member] |
Business Acquisition [Line Items] |
Megawatt earnout Contingent Consideration | $ | $ 2,000

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