Long-Term Debt - Debt Compliance (Narrative) (Details)
Oct. 05, 2015
Minimum  
Debt Instrument [Line Items]  
Minimum interest coverage ratio 2.25
Maximum  
Debt Instrument [Line Items]  
Maximum total leverage ratio prior to completion of qualified capital raise 3.75
Maximum total leverage ratio after qualified capital raise 4.5
Maximum senior secured leverage ratio 2.75