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Financing Debt (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Jun. 30, 2014
Debt Instrument [Line Items]    
Long-term Debt $ 10,000us-gaap_LongTermDebt $ 0us-gaap_LongTermDebt
Less current maturities 0us-gaap_LongTermDebtCurrent 0us-gaap_LongTermDebtCurrent
Total debt less current maturities 10,000us-gaap_LongTermDebtNoncurrent 0us-gaap_LongTermDebtNoncurrent
Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Long-term Debt $ 10,000us-gaap_LongTermDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_RevolvingCreditFacilityMember
$ 0us-gaap_LongTermDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_RevolvingCreditFacilityMember