Short-Term Debt (Details) (USD $)	3 Months Ended	9 Months Ended				9 Months Ended			0 Months Ended	9 Months Ended			9 Months Ended			0 Months Ended	9 Months Ended			0 Months Ended					9 Months Ended
	Oct. 31, 2011	Mar. 31, 2013 item	Jun. 30, 2012	Mar. 31, 2012	Jan. 31, 2012	Mar. 31, 2013 JPMorgan Chase Bank [Member]	Mar. 31, 2013 Base Rate Loans [Member]	Mar. 31, 2013 LIBOR Loans [Member]	Jul. 02, 2012 Second Lien Term Loan [Member]	Mar. 31, 2013 Second Lien Term Loan [Member]	Feb. 11, 2013 Amended Second Lien Facility [Member]	Mar. 31, 2013 Letters of Credit [Member] JPMorgan Chase Bank [Member]	Mar. 31, 2013 Maximum [Member]	Mar. 31, 2013 Maximum [Member] Base Rate Loans [Member]	Mar. 31, 2013 Maximum [Member] LIBOR Loans [Member]	Feb. 11, 2013 Maximum [Member] Amended Second Lien Facility [Member]	Mar. 31, 2013 Minimum [Member]	Mar. 31, 2013 Minimum [Member] Base Rate Loans [Member]	Mar. 31, 2013 Minimum [Member] LIBOR Loans [Member]	Feb. 11, 2013 Minimum [Member] Amended Second Lien Facility [Member]	Mar. 31, 2013 LIBOR Rate [Member] Second Lien Term Loan [Member]	Feb. 11, 2013 LIBOR Rate [Member] Amended Second Lien Facility [Member]	Mar. 31, 2013 Base Rate [Member] Second Lien Term Loan [Member]	Feb. 11, 2013 Base Rate [Member] Amended Second Lien Facility [Member]	Mar. 31, 2013 Requirements For PrePayment [Member] Second Lien Term Loan [Member]	Mar. 31, 2013 Requirements For PrePayment [Member] Amended Second Lien Facility [Member]	Dec. 31, 2012 Requirements For PrePayment [Member] Minimum [Member] Amended Second Lien Facility [Member]
Line of Credit Facility [Line Items]
Credit facility expiration date						Jan. 01, 2016
Revolving bank credit facility, current						$ 300,000,000						$ 25,000,000
Credit facility, maximum						375,000,000			30,000,000		30,000,000
Maximum borrowing capacity based on percentage of accounts receivable percentage		85.00%
Maximum borrowing capacity based on percentage of inventory percentage		85.00%
Amount by which borrowing base may be temporarily increased	25,000,000
Line of credit facility debt service coverage ratio		1.1
Number of financial maintenance covenants		1
Average borrowing base capacity minimum covenant trigger threshold		25,000,000			35,000,000
Basis spread on variable rate							0.25%	1.75%						1.00%	2.50%			0.25%	1.75%		3.75%	3.25%	2.75%	1.75%
Applicable margin of borrowing	25,000,000
Borrowing base in effect	1.00%
Commitment fee percentage		0.50%											0.50%			0.375%	0.375%			0.25%
Weighted average interest rate		2.10%		2.10%
Line of credit, amount outstanding		116,300,000	89,200,000
Letters of credit outstanding		3,300,000	4,400,000
Remaining borrowing capacity		77,300,000																									35,000,000
Borrowings under term loan									$ 30,000,000
Prepayment, potential start date																									Feb. 01, 2013
Term loan maturity date										Jul. 02, 2014
Length of measurement period																									30 days	30 days