Quarterly report pursuant to Section 13 or 15(d)

Debt - Inputs Used In Lattice Model (Details)

v3.3.0.814
Debt - Inputs Used In Lattice Model (Details) - Notes - Notes Due February 1, 2033
9 Months Ended
Aug. 30, 2013
Jan. 31, 2013
$ / shares
Sep. 30, 2015
$ / shares
Mar. 31, 2015
$ / shares
Debt Instrument [Line Items]        
Stock price     $ 8.41  
Conversion Rate 141.4827 141.48 141.4827  
Conversion Price   $ 7.07 $ 7.07 $ 7.07
Maturity date     Feb. 01, 2033  
Risk-free interest rate     1.00%  
Estimated stock volatility     49.00%  
Estimated credit spread     14.11%