Short-Term Debt (Details) (USD $)	3 Months Ended			3 Months Ended			3 Months Ended		0 Months Ended	3 Months Ended			0 Months Ended			3 Months Ended			0 Months Ended	3 Months Ended			0 Months Ended
	Sep. 30, 2014	Oct. 31, 2012	Sep. 30, 2013	Sep. 30, 2014 JPMorgan Chase Bank [Member] item	Jun. 30, 2014 JPMorgan Chase Bank [Member]	Sep. 30, 2014 HSBC [Member]	Sep. 30, 2014 Base Rate Loans [Member]	Sep. 30, 2014 LIBOR Loans [Member]	Jul. 02, 2012 Second Lien Term Loan [Member] JPMorgan Chase Bank [Member]	Sep. 30, 2014 Second Lien Term Loan [Member] JPMorgan Chase Bank [Member]	Jun. 30, 2014 Second Lien Term Loan [Member] JPMorgan Chase Bank [Member]	Feb. 11, 2013 Second Lien Term Loan [Member] JPMorgan Chase Bank [Member]	Jul. 02, 2012 Second Lien Term Loan [Member] JPMorgan Chase Bank [Member] London Interbank Offered Rate (LIBOR) [Member]	Jul. 02, 2012 Second Lien Term Loan [Member] JPMorgan Chase Bank [Member] Base Rate [Member]	Sep. 30, 2014 Letters of Credit [Member] JPMorgan Chase Bank [Member]	Sep. 30, 2014 Maximum [Member]	Sep. 30, 2014 Maximum [Member] Base Rate Loans [Member]	Sep. 30, 2014 Maximum [Member] LIBOR Loans [Member]	Jul. 02, 2012 Maximum [Member] Second Lien Term Loan [Member] JPMorgan Chase Bank [Member]	Sep. 30, 2014 Minimum [Member]	Sep. 30, 2014 Minimum [Member] Base Rate Loans [Member]	Sep. 30, 2014 Minimum [Member] LIBOR Loans [Member]	Jul. 02, 2012 Minimum [Member] Second Lien Term Loan [Member] JPMorgan Chase Bank [Member]
Line of Credit Facility [Line Items]
Revolving bank credit facility, current				$ 300,000,000											$ 25,000,000
Credit facility, maximum				375,000,000						30,000,000
Credit facility expiration date				Jan. 01, 2016
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 from August 15 to October 31 of each year				25,000,000
Number of financial maintenance covenants				1
Line of credit facility debt service coverage ratio				1.1
Average borrowing base capacity minimum covenant trigger threshold				25,000,000
Average borrowing base capacity minimum covenant trigger threshold from September 1 through January 31				35,000,000
Average borrowing base capacity minimum covenant trigger threshold for Company to pay dividends or to repurchase Common Stock from February 1 to August 31				25,000,000
Average borrowing base capacity minimum covenant trigger threshold for Company to pay dividends or to repurchase Common Stock from September 1 to January 31				35,000,000
Basis spread on variable rate							1.00%	2.50%					3.25%	1.75%			1.00%	2.50%			0.25%	1.75%
Applicable margin of borrowing from August 15 to October 31 of each year		25,000,000
Temporary increase in borrowing base in effect	1.00%
Commitment fee percentage	0.50%															0.50%			0.375%	0.375%			0.25%
Weighted average interest rate	2.70%		2.10%
Line of credit, amount outstanding				143,000,000	78,000,000	3,700,000				0	0
Letters of credit outstanding				3,200,000	3,300,000
Remaining borrowing capacity				$ 128,300,000								$ 35,000,000
Term loan maturity date										Jan. 01, 2016
Length of measurement period for prepayment									30 days