FAIR VALUE - Summary of assets measured at fair value on nonrecurring basis (Details) - Fair Value, Nonrecurring - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Net recorded investment	$ 15,464	$ 15,464
Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Net recorded investment	8,646	8,646
Significant Other Observable Inputs (Level 2)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Net recorded investment	15,464	15,464
Significant Unobservable Inputs (Level 3)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Net recorded investment	$ 8,646	$ 8,646