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INCOME TAXES (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Income Tax Disclosure [Abstract]                              
Income (loss) from continuing operations $ (882) $ 274 $ (12) $ 103 $ 15,383 $ 786 $ 2,195 $ 2,049 $ 31,952 $ 402 $ 5,352 $ 2,807 $ 517 $ (20,413) $ (40,513)
Income (loss) from discontinued operations                         483 $ 20,413 33,711
The full 2013 tax (benefit) to ARL comes from MRHI                         $ 1,000   $ (6,802)