STOCK-BASED COMPENSATION (Details) (USD $)	12 Months Ended				36 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2009	Dec. 31, 2012	Mar. 04, 2013	Apr. 30, 2014
Stock-based compensation
Stock-based compensation expense recognized	$ (171,000)	$ 1,834,000	$ 4,779,000
2009 Plan
Stock-based compensation
Maximum shares authorized for issuance	7.8
Stock-based compensation expense recognized	16,000	798,000	4,779,000
2013 Plan
Stock-based compensation
Maximum shares authorized for issuance						2,500,000
Assumptions used in the option pricing model to assess the fair values of the options granted and the fair value of equity based incentive awards
Closing price of the Company's common stock as a condition of exercising restricted share units (in dollars per share)		$ 12.00
Trading days prior to exercise	10 days
Number of performance criteria's achieved (as a percent)		33.00%
Restricted stock units
Assumptions used in the option pricing model to assess the fair values of the options granted and the fair value of equity based incentive awards
Granted (in shares)	783,584
Weighted average per unit grant date fair value (in dollars per share)	$ 8.62	$ 10.53
Restricted stock units | 2013 Plan
Stock-based compensation
Vesting period	4 years	4 years
Stock-based compensation expense recognized	3,480,000	1,035,000
Assumptions used in the option pricing model to assess the fair values of the options granted and the fair value of equity based incentive awards
Granted (in shares)	887,407	2,000,000
Shares granted during the period with approved performance criteria for 2013		637,800					783,584
Weighted average per unit grant date fair value (in dollars per share)		$ 10.53					$ 8.36
Stock Options
Assumptions used in the option pricing model to assess the fair values of the options granted and the fair value of equity based incentive awards
Vested and unexercised shares	1,409,862	2,405,068
Stock Options | 2009 Plan
Stock-based compensation
Shares granted during the period				6,000,000	3,300,000
Assumptions used in the option pricing model to assess the fair values of the options granted and the fair value of equity based incentive awards
Risk free interest rate, low end of range (as a percent)			0.38%
Risk free interest rate, high end of range (as a percent)			1.20%
Volatility factor, low end of range (as a percent)			51.44%
Volatility factor, high end of range (as a percent)			84.69%
Weighted average grant-date fair value (in dollars per share)			$ 2.24
Stock Options | 2009 Plan | Minimum
Assumptions used in the option pricing model to assess the fair values of the options granted and the fair value of equity based incentive awards
Expected option life			2 years 6 months
Expected dividend yield (as a percent)			5.40%
Stock Options | 2009 Plan | Maximum
Assumptions used in the option pricing model to assess the fair values of the options granted and the fair value of equity based incentive awards
Expected option life			5 years 6 months
Expected dividend yield (as a percent)			6.28%
Stock Options | 2013 Plan
Assumptions used in the option pricing model to assess the fair values of the options granted and the fair value of equity based incentive awards
Risk free interest rate, low end of range (as a percent)	0.05%	0.11%
Risk free interest rate, high end of range (as a percent)	1.33%	1.07%
Volatility factor, low end of range (as a percent)	35.88%	36.36%
Volatility factor, high end of range (as a percent)	43.26%	53.63%
Weighted average grant-date fair value (in dollars per share)	$ 8.36	$ 10.53
Stock Options | 2013 Plan | Minimum
Assumptions used in the option pricing model to assess the fair values of the options granted and the fair value of equity based incentive awards
Expected option life	5 months 1 day	8 months 1 day
Expected dividend yield (as a percent)	7.28%	5.32%
Stock Options | 2013 Plan | Maximum
Assumptions used in the option pricing model to assess the fair values of the options granted and the fair value of equity based incentive awards
Expected option life	3 years 9 months	4 years
Expected dividend yield (as a percent)	7.39%	5.66%
Equity-based incentive awards
Assumptions used in the option pricing model to assess the fair values of the options granted and the fair value of equity based incentive awards
Intrinsic value of the Company's equity-based incentive awards outstanding and exercisable	$ 0