SHARE-BASED COMPENSATION AND EMPLOYEE BENEFIT PLANS (Stock Options Activity) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Options Outstanding [Roll Forward]
Outstanding	2,417,541
Granted	336,740
Exercised	(63,704)
Forfeited	(179,879)
Expired	(13,500)
Outstanding	2,497,198	2,417,541
Options Outstanding, Weighted Average Exercise Price [Roll Forward]
Oustanding (in usd per share)	$ 4.74
Granted (in usd per share)	4.64
Exercised (in usd per share)	3.34
Forfeited (in usd per share)	6.21
Expired (in usd per share)	14.33
Outstanding (in usd per share)	$ 4.61	$ 4.74
Options, Additional Disclosures
Outstanding, Weighted-Average Remaining Contractual Term	6 years 5 months 23 days
Vested and exercisable	1,834,861
Vested and exercisable (in usd per share)	$ 4.23
Vested and exercisable, Weighted-Average Remaining Contractual Term	5 years 9 months 3 days
Weighted-average grant date fair value of options granted	$ 2.82	$ 3.76	$ 4.79
Total fair value of stock options vested	$ 1,875	$ 655	$ 752