STOCKHOLDERS' EQUITY AND SHARE-BASED COMPENSATION EXPENSE - Performance-Based Awards Narrative (Details) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock awards vested, Fair value	$ 3.9	$ 5.2
Requisite service period	4 years
Unrecognized share-based compensation expense	16.0
Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock awards vested, Fair value	0.8	2.7
Unrecognized share-based compensation expense	0.6
Performance Shares [Member] | 2011 CEO Grants [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Requisite service period	12 months
Options granted	25,000	60,000	240,000
Options fair value (in dollars per share)	$ 4.63	$ 6.71
Expected grants to be achieved	36,000
Expected grants to be achieved fair value (in dollars per share)	$ 4.67
Unrecognized share-based compensation expense	0.1
Performance Shares [Member] | 2012 Program [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Requisite service period	12 months
Options granted	164,255	911,500
Options fair value (in dollars per share)		$ 4.16
Expected grants to be achieved	115,275
Unrecognized share-based compensation expense	0.1
Performance Shares [Member] | 2013 Program [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Requisite service period	12 months
Options granted	340,000
Options fair value (in dollars per share)	$ 3.84
Expected grants to be achieved	94,500
Unrecognized share-based compensation expense	0.3
Performance Shares [Member] | 2013 Program [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	2 years
Performance Shares [Member] | 2013 Program [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years
Performance Shares [Member] | 2013 Product Launch Initiative Program [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Requisite service period	6 months
Options granted	146,750
Options fair value (in dollars per share)	$ 5.51
Expected grants to be achieved	79,750
Unrecognized share-based compensation expense	$ 0.2
Performance Shares [Member] | 2013 Product Launch Initiative Program [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	8 years
Performance Shares [Member] | 2013 Product Launch Initiative Program [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	12 years