DEBT OBLIGATIONS, NET - Mortgage Loan Financing (Details) $ in Thousands	12 Months Ended
Dec. 31, 2023 USD ($) security	Dec. 31, 2022 USD ($) security	Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
Amortization of discount (premium) on mortgage loan financing included in interest expense	$ (604)	$ (731)	$ (1,226)
Mortgage loan financing
Debt Instrument [Line Items]
Carrying amount	437,800	498,000
Net unamortized premiums	1,800	2,400
Amortization of discount (premium) on mortgage loan financing included in interest expense	$ (600)	(700)	$ (1,400)
Weighted average term	3 years 1 month 6 days
Pledged assets, real estate and lease intangibles, net	$ 474,700	$ 559,900
Number of agreements \| security	0	1
Mortgage loan financing \| Minimum
Debt Instrument [Line Items]
Stated interest rate on debt instrument	4.39%
Mortgage loan financing \| Maximum
Debt Instrument [Line Items]
Stated interest rate on debt instrument	9.03%

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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