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9. LOANS - Schedule of Principal Amount of Loan Maturities Due Over the Years (Details) $ in Thousands	9 Months Ended
	Jun. 30, 2025 USD ($)
Debt Instrument [Line Items]
Total principal amount of loan payments by fiscal year	$ 835,143
Unamortized deferred financing costs and discounts	(14,806)
Total loan book value as of June 30, 2025	820,337
FY 2025 (Remainder)
Debt Instrument [Line Items]
Total principal amount of loan payments by fiscal year	174,964
FY 2026
Debt Instrument [Line Items]
Total principal amount of loan payments by fiscal year	1,945
FY 2027
Debt Instrument [Line Items]
Total principal amount of loan payments by fiscal year	1,496
FY 2028
Debt Instrument [Line Items]
Total principal amount of loan payments by fiscal year	1,393
FY 2029
Debt Instrument [Line Items]
Total principal amount of loan payments by fiscal year	3,681
Thereafter
Debt Instrument [Line Items]
Total principal amount of loan payments by fiscal year	$ 651,664

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