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INCOME TAXES - Tax Status of Dividends Paid (Details) - $ / shares | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Income Tax Disclosure [Abstract] |  |  |
Dividend paid per share | $ 0.88 | $ 0.88 | $ 0.82
Ordinary income | 100.00% | 58.00% | 100.00%
Return of capital | 0.00% | 0.00% | 0.00%
Capital gains | 0.00% | 42.00% | 0.00%

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- Definition Ordinary Income Distributed, Percent + References No definition available. + Details
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- Definition Aggregate dividends paid during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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