STOCK BASED COMPENSATION (Details)	3 Months Ended
	Mar. 31, 2016 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total additional shares	3,999,674
2012 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total additional shares	450,275
2013 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total additional shares	516,774
2014 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total additional shares	742,973
2015 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total additional shares	983,362
2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total additional shares	1,306,290