STOCK BASED COMPENSATION (Details 2) - Restricted stock/unit awards [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	160,175	165,875
Awarded (in shares)	0	0	0
Vested	(65,052)	(50,000)	0
Canceled or forfeited (in shares)	(3,323)	(4,300)	(5,700)
Outstanding at end of period (in shares)	37,500	105,875	160,175
Unamortized deferred compensation cost	$ 0.1	$ 0.3	$ 0.7
Expected weighted-average recognition period for unrecognized compensation cost (in years)	11 months 1 day	1 year 2 months 12 days	1 year 7 months 21 days
Amortization and vesting period	4 years