NONCONTROLLING INTEREST (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Noncontrolling Interest [Line Items]
Pinwrest net loss before common units' noncontrolling interest	$ (22)	$ (729)	$ 3,088	$ (542)
Loss attributable to noncontrolling interests, continuing operations	$ 168	193	$ 297	358
Pinwrest Development Group LLC [Member]
Noncontrolling Interest [Line Items]
Percentage of ownership (in hundredths)	70.00%		70.00%
Pinwrest net loss before common units' noncontrolling interest	$ (561)	$ (645)	$ (991)	$ (1,194)
Noncontrolling interest percentage (in hundredths)	30.00%	30.00%	30.00%	30.00%
Loss attributable to noncontrolling interests, continuing operations	$ (168)	$ (193)	$ (297)	$ (358)
Loss in excess of noncontrolling interest absorbed	$ 3,151		$ 3,151