Quarterly report pursuant to Section 13 or 15(d)

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

v2.4.0.8
Long-Term Debt - Long-Term Debt (Parenthetical) (Details)
Jun. 30, 2014
Dec. 31, 2013
Debt Instrument [Line Items]    
Senior notes interest rate 8.50% 8.50%