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Long-Term Debt (First Lien Promissory Note Textuals) (Details) - USD ($)
$ in Millions
Feb. 19, 2016
Apr. 02, 2016
Oct. 31, 2010
Debt Instrument [Line Items]      
Debt instrument, additional basis rate 4.25%    
Debt instrument, interest rate, stated percentage rate range, minimum 1.00%    
First lien promissory note, excess availability threshold, minimum, before prepayment $ 60.0    
First lien promissory note, excess availability threshold, minimum, after prepayment 32.5    
Senior notes | Original 9.125% Secured Senior Notes      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage   9.125% 9.125%
UNITED STATES      
Debt Instrument [Line Items]      
Notes payable, related parties 20.0    
CANADA      
Debt Instrument [Line Items]      
Notes payable, related parties $ 7.5