STOCK BASED COMPENSATION (Details 3) - Performance share incentives [Member] - USD ($) shares in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Stock based compensation
Outstanding at beginning of period (in shares)	105,875	105,875	105,875
Awarded (in shares)	0	0	0
Canceled or forfeited (in shares)	(54,066)	0	0
Outstanding at end of period (in shares)	51,809	105,875	105,875
Unamortized deferred compensation cost	$ 0.6	$ 1.2	$ 0.6
Expected weighted-average recognition period for unrecognized compensation cost (in years)	11 months 19 days	1 year 1 month 28 days	2 years 1 month 28 days