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OTHER NOTES RECEIVABLE - Impaired and general reserve for allowance for loan losses (Details) - Other note receivable - USD ($) $ in Thousands	Sep. 30, 2025	Jun. 30, 2025	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Outstanding principal balance	$ 6,188		$ 15,412			$ 35,353
Allowance for loan losses	209	$ 432	364	$ 208	$ 211	$ 236
Impaired loans individually evaluated for impairment	781		2,038
Specific reserve against impaired loans	57		141
Other notes receivable collectively evaluated for allowance	5,407		13,374
General allowance for loan losses	$ 152		$ 223

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Amount of allowance for credit losses related to recorded investment.

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