Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Long-Term Debt (Parenthetical) (Details)

v3.3.0.814
Long-Term Debt - Long-Term Debt (Parenthetical) (Details)
Mar. 31, 2015
Dec. 31, 2014
Debt Instrument [Line Items]    
Senior notes interest rate 8.50%  
8.50% Senior Notes, due June 2019    
Debt Instrument [Line Items]    
Senior notes interest rate 8.50% 8.50%