EARNINGS (LOSS) PER SHARE AND SHARE REPURCHASES (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Earnings Per Share Reconciliation [Abstract]
Antidilutive securities excluded from computation of earnings per share, amount (in shares)	15,200,000	12,200,000
Stock options excluded from computation of earnings per share due to net loss, including options with higher exercise prices than average market price			13,800,000	13,900,000
Converted Series C Convertible Preferred Stock (in shares)	87,100,000		87,051,524
Stock repurchased during the period, shares			900,000	300,000
Stock repurchased during the period, value			$ 3.7	$ 2.5