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SEGMENT AND GEOGRAPHICAL INFORMATION (Schedule of Non-Cash Cost of Land and Improved Development) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2016 | Mar. 31, 2015
Segment Reporting Information [Line Items] |  |
Non-cash cost of land and improved development | $ 4,108 | $ 3,747
Operating Segments | Southern Timber |  |
Segment Reporting Information [Line Items] |  |
Non-cash cost of land and improved development | 0 | 0
Operating Segments | Pacific Northwest Timber |  |
Segment Reporting Information [Line Items] |  |
Non-cash cost of land and improved development | 0 | 0
Operating Segments | New Zealand Timber |  |
Segment Reporting Information [Line Items] |  |
Non-cash cost of land and improved development | 1,824 | 0
Operating Segments | Real Estate |  |
Segment Reporting Information [Line Items] |  |
Non-cash cost of land and improved development | 2,284 | 3,747
Operating Segments | Trading |  |
Segment Reporting Information [Line Items] |  |
Non-cash cost of land and improved development | 0 | 0
Corporate and other |  |
Segment Reporting Information [Line Items] |  |
Non-cash cost of land and improved development | $ 0 | $ 0

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