Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Borrowings - Total Debt Obligations (Details)

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Note 7 - Borrowings - Total Debt Obligations (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Jun. 30, 2014
Long-term Debt $ 77,822us-gaap_LongTermDebt $ 130,912us-gaap_LongTermDebt
Capital leases 2,822us-gaap_CapitalLeaseObligations 1,657us-gaap_CapitalLeaseObligations
Less current maturities 2,778us-gaap_LongTermDebtCurrent 501us-gaap_LongTermDebtCurrent
Total long-term 75,044us-gaap_LongTermDebtNoncurrent 130,411us-gaap_LongTermDebtNoncurrent
Senior Notes [Member]    
Long-term Debt   129,255us-gaap_LongTermDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SeniorNotesMember
Term Loan [Member]    
Long-term Debt 35,000us-gaap_LongTermDebt
/ us-gaap_LongtermDebtTypeAxis
= eth_TermLoanMember
 
Revolving Credit Facility [Member]    
Long-term Debt $ 40,000us-gaap_LongTermDebt
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember