Financial Instruments (Details) - USD ($) $ in Millions	Sep. 30, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Senior secured notes, interest (in hundredths)	9.50%	9.50%
9.5% senior secured notes, carrying value	$ 307.0	$ 306.2
Fair value of ABL facility	15.0	17.0
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
9.5% senior secured notes, fair value	$ 317.0	$ 319.2