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FAIR VALUE MEASUREMENTS - Financial Assets and Liabilities Not Measured at Fair Value (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
FINANCIAL LIABILITIES |  |
Unsecured senior notes | $ 299,412 | $ 399,007
Mortgages payable | 921,659 |
Carrying Amount |  |
FINANCIAL ASSETS |  |
Cash and cash equivalents and restricted cash | 8,939 | 10,458
FINANCIAL LIABILITIES |  |
Revolving lines of credit | 143,469 | 113,500
Term loans | 0 | 100,000
Unsecured senior notes | 300,000 | 300,000
Carrying Amount | Mortgages | Mortgages payable - Fannie Mae |  |
FINANCIAL LIABILITIES |  |
Mortgages payable | 198,850 | 198,850
Carrying Amount | Mortgages | Mortgages payable - other |  |
FINANCIAL LIABILITIES |  |
Mortgages payable | 279,340 | 299,427
Carrying Amount | Restricted cash |  |
FINANCIAL ASSETS |  |
Cash and cash equivalents and restricted cash | 48,903 | 1,433
Fair Value |  |
FINANCIAL ASSETS |  |
Cash and cash equivalents and restricted cash | 8,939 | 10,458
FINANCIAL LIABILITIES |  |
Revolving lines of credit | 143,469 | 113,500
Term loans | 0 | 100,000
Unsecured senior notes | 245,627 | 238,446
Fair Value | Mortgages | Mortgages payable - Fannie Mae |  |
FINANCIAL LIABILITIES |  |
Mortgages payable | 164,227 | 161,297
Fair Value | Mortgages | Mortgages payable - other |  |
FINANCIAL LIABILITIES |  |
Mortgages payable | 258,799 | 274,029
Fair Value | Restricted cash |  |
FINANCIAL ASSETS |  |
Cash and cash equivalents and restricted cash | $ 48,903 | $ 1,433

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