Annual report pursuant to Section 13 and 15(d)

EQUITY AND EARNINGS PER SHARE - Outstanding Options by Strike Price (Details)

v3.6.0.2
EQUITY AND EARNINGS PER SHARE - Outstanding Options by Strike Price (Details) - $ / shares
Dec. 31, 2016
Dec. 31, 2015
Option Indexed to Issuer's Equity [Line Items]    
Grant Date Strike Price (in dollars per share) $ 2.79 $ 2.85
Total Unexercised Inception to Date (in shares) 5,126,906 5,421,561
Stock Option    
Option Indexed to Issuer's Equity [Line Items]    
Total Unexercised Inception to Date (in shares) 6,301  
Stock Option | 2007    
Option Indexed to Issuer's Equity [Line Items]    
Total Unexercised Inception to Date (in shares) 6,301  
Stock Option | 2007 | Lower Range    
Option Indexed to Issuer's Equity [Line Items]    
Grant Date Strike Price (in dollars per share) $ 12.44  
Stock Option | 2007 | Upper Range    
Option Indexed to Issuer's Equity [Line Items]    
Grant Date Strike Price (in dollars per share) $ 14.44