STOCK-BASED COMPENSATION (Details 2) (Stock Options, USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Shares
Outstanding at the beginning of the period (in shares)	125,564
Granted (in shares)	188,330	0
Exercised (in shares)	(3,304)	0
Expired (in shares)	(7,656)
Outstanding at the end of the period (in shares)	302,934	125,564
Exercisable at the end of the period (in shares)	114,604
Vested or expected to vest at the end of the period (in shares)	298,956
Weighted Average Remaining Contractual Terms
Outstanding at the end of the period	6 years 3 months 18 days
Exercisable at the end of the period	3 years 10 months 24 days
Vested or expected to vest at the end of the period	6 years 3 months 18 days
Weighted Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)	$ 292.76
Granted (in dollars per share)	$ 33.72
Exercised (in dollars per share)	$ 21.25
Expired (in dollars per share)	$ 554.13
Outstanding at the end of the period (in dollars per share)	$ 128.08	$ 292.76
Exercisable at the end of the period (in dollars per share)	$ 283.13
Vested or expected to vest at the end of the period (in dollars per share)	$ 130.67
Aggregate Intrinsic Value
Outstanding at the end of the period	$ 3.7
Exercisable at the end of the period	1.2
Vested or expected to vest at the end of the period	$ 3.7
Vesting period	3 years
Maximum
Aggregate Intrinsic Value
Expiration period	10 years