STOCK BASED COMPENSATION (Status of Restricted Stock) (Details) - $ / shares	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Performance Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
The weighted average fair value of options granted	$ 5.38	$ 7.24
Dividend yield	0.00%	0.00%
Weighted average risk free interest rate	1.00%	1.00%
Weighted average expected volatility	41.00%	33.50%
Nonvested, Number of Shares [Roll Forward]
Non-vested at beginning of period, Shares	580,004	415,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	397,500	417,500
Forfeited during the period, Shares	0	(26,667)
Vested during the period, Shares	0	(134,995)
Non-vested at end of period, Shares	977,504	670,838
Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Non-vested at beginning of the period, Weighted Average Grant Date Fair Value	$ 8.02	$ 9.25
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value	5.38	7.24
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value	0.00	8.50
Vested during the period, Weighted Average Grant Date Fair Value	0.00	9.25
Non-vested at end of period, Weighted Average Grant Date Fair Value	$ 6.95	$ 8.03
Restricted Stock [Member]
Nonvested, Number of Shares [Roll Forward]
Non-vested at beginning of period, Shares	2,226,375	2,122,225
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	986,000	1,033,500
Forfeited during the period, Shares	(41,125)	(119,875)
Vested during the period, Shares	(622,625)	(655,875)
Non-vested at end of period, Shares	2,548,625	2,379,975
Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Non-vested at beginning of the period, Weighted Average Grant Date Fair Value	$ 7.87	$ 8.54
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value	5.00	7.56
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value	7.89	8.36
Vested during the period, Weighted Average Grant Date Fair Value	8.20	8.53
Non-vested at end of period, Weighted Average Grant Date Fair Value	$ 6.68	$ 8.13