STOCK-BASED COMPENSATION (Details 1) (USD $) In Thousands, unless otherwise specified	6 Months Ended		12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Stock-Based Compensation Details 1
Compensation Expense	$ 53	$ 39	$ 40	$ 80	$ 95	$ 125	$ 125	$ 105