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REAL ESTATE (Tables) | 6 Months Ended
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Jun. 30, 2017
Leases [Abstract] |
Changes to Accrued Cease-Use Liability | The following table sets forth changes to the accrued cease-use liability during the three and six months ended June 30, 2017 and 2016 (in thousands):
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
Beginning balance |  | $ | 787 |  |  | $ | 1,043 |  |  | $ | 853 |  |  | $ | 1,983 |
Change in estimate |  |  | (544 | ) |  |  | — |  |  |  | (544 | ) |  |  | (830 | )
Payments |  |  | (62 | ) |  |  | (71 | ) |  |  | (128 | ) |  |  | (181 | )
Ending balance |  | $ | 181 |  |  | $ | 972 |  |  | $ | 181 |  |  | $ | 972 |

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- References No definition available. + Details
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Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Tabular disclosure of other liabilities. + References No definition available. + Details
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Balance Type: | na
Period Type: | duration