Long-Term Debt Senior Secured Credit Facility (Details) (USD $)	3 Months Ended	12 Months Ended	3 Months Ended			0 Months Ended
	Jun. 30, 2013	Mar. 31, 2015	Jun. 30, 2014	Dec. 31, 2014	Mar. 31, 2015	May 30, 2014	Feb. 06, 2015	Jun. 02, 2015	Aug. 01, 2013	Aug. 02, 2013	Apr. 15, 2014
Line of Credit Facility [Line Items]
Minimum consolidated interest coverage ratio		1.50
Maximum consolidated interest coverage ratio	5.85
Maximum consolidated leverage ratio		400.00%
Applicable Ratio, Period One [Member]
Line of Credit Facility [Line Items]
Minimum consolidated interest coverage ratio		1.60
Maximum consolidated interest coverage ratio			7.60
Applicable Ratio, Period Two [Member]
Line of Credit Facility [Line Items]
Minimum consolidated interest coverage ratio		1.65
Maximum consolidated interest coverage ratio				7.15
Applicable Ratio, Period Three [Member]
Line of Credit Facility [Line Items]
Minimum consolidated interest coverage ratio		1.70
Maximum consolidated interest coverage ratio					5.85
Maximum [Member]
Line of Credit Facility [Line Items]
Consolidated total senior debt to working capital ratio		80.00%
Annual capital expenditures		51,605,000
Future annual capital expenditures		40,000,000
First Amendment [Member]
Line of Credit Facility [Line Items]
Permitted guaranty obligations						200,000,000
First Amendment [Member] | Applicable Ratio, Period One [Member]
Line of Credit Facility [Line Items]
Minimum consolidated interest coverage ratio						1.85
Maximum consolidated interest coverage ratio						7.25
First Amendment [Member] | Applicable Ratio, Period Two [Member]
Line of Credit Facility [Line Items]
Minimum consolidated interest coverage ratio						1.70
Maximum consolidated interest coverage ratio						7.50
Second Amendment [Member]
Line of Credit Facility [Line Items]
Minimum consolidated interest coverage ratio							1.50
Maximum consolidated interest coverage ratio							7.90
Third Amendment [Member] | Subsequent Event [Member]
Line of Credit Facility [Line Items]
Cap on early repayment of senior debt								50,000,000
Period to remedy uncommitted inventories excess								90 days
Threshold for uncommitted inventories								250,000,000
Maximum threshold for uncommitted inventories								285,000,000
Third Amendment [Member] | Applicable Ratio, Period One [Member] | Subsequent Event [Member]
Line of Credit Facility [Line Items]
Minimum consolidated interest coverage ratio								1.60
Maximum consolidated interest coverage ratio								7.60
Third Amendment [Member] | Applicable Ratio, Period Two [Member] | Subsequent Event [Member]
Line of Credit Facility [Line Items]
Minimum consolidated interest coverage ratio								1.65
Maximum consolidated interest coverage ratio								7.15
Third Amendment [Member] | Applicable Ratio, Period Three [Member] | Subsequent Event [Member]
Line of Credit Facility [Line Items]
Minimum consolidated interest coverage ratio								1.70
Senior Notes [Member] | Senior Secured Second Lien Notes due 2021 [Member]
Line of Credit Facility [Line Items]
Debt instrument, face amount									735,000,000
Debt instrument, interest rate		9.875%			9.875%				9.875%
Senior Notes [Member] | 10% Senior Notes Due 2016 [Member]
Line of Credit Facility [Line Items]
Debt instrument, interest rate									10.00%	10.00%
Cash tender offer of convertible notes									60,000,000
London Interbank Offered Rate (LIBOR) [Member]
Line of Credit Facility [Line Items]
Basis spread on rate									3.75%
Base Rate [Member]
Line of Credit Facility [Line Items]
Basis spread on rate									2.75%
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity									$ 303,900,000		$ 210,300,000