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FAIR VALUE MEASUREMENTS - Derivative Instruments, Gain (Loss) (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Fair Value Measurements |  |  |
Amount of reclassification from Accumulated other comprehensive (loss) income into Equity in earnings (loss) of unconsolidated joint ventures |  | $ 110,000 |
Reclassification of realized gain (loss) from Accumulated other comprehensive income (loss) to earnings |  | 398,000 |
Interest rate swap | Cash flow hedges |  |  |
Fair Value Measurements |  |  |
Amount of (loss) gain recognized on derivatives in other comprehensive (loss) income | $ (4,224,000) | 1,870,000 | $ (221,000)
Amount of reclassification from Accumulated other comprehensive (loss) income into Interest expense | (702,000) | 98,000 | (1,786,000)
Reclassification of realized gain (loss) from Accumulated other comprehensive income (loss) to earnings | (816,000) | 505,000 | (201,000)
Reclassification of gain (loss) |  |  |
Amount of gain (loss) recognized with respect to effectiveness testing | 0 | 0 | 0
Additional amount to be reclassified during the next twelve months | 426,000 |  |
Credit risk related contingent feature |  |  |
Accrued interest payable on derivatives in a liability position | 27,000 | 8,000 |
Fair value of derivative in a liability position, including accrued interest but excluding adjustments for non-performance risk | 1,832,000 | 554,000 |
Termination liability value | 1,832,000 | 554,000 |
Interest rate swap | Cash flow hedges | Accrued expenses and other liabilities |  |  |
Credit risk related contingent feature |  |  |
Adjustments for non-performance risk | $ 90,000 | 41,000 |
Unconsolidated Joint Ventures | Interest rate swap | Cash flow hedges |  |  |
Fair Value Measurements |  |  |
Amount of (loss) gain recognized on derivatives in other comprehensive (loss) income |  | 69,000 | 15,000
Amount of reclassification from Accumulated other comprehensive (loss) income into Equity in earnings (loss) of unconsolidated joint ventures |  | $ 103,000 | $ (61,000)

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- Definition The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into equity in earnings of unconsolidated joint ventures on derivative instruments designated and qualifying as hedging instruments. + References No definition available. + Details
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