XML 83 R68.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Note 11 - Deferred Tax Assets Expiration with Respect to Net Operating Losses (Details) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2016 USD ($)
Domestic Tax Authority [Member] |
Deferred Income Tax Assets | $ 1,086
Net Operating Loss Carryforwards | 24,130
Foreign Tax Authority [Member] |
Deferred Income Tax Assets | 2,289
Net Operating Loss Carryforwards | $ 6,809

X
- Definition Amounts associated with deferred tax benefits on net operating losses for foreign taxing jurisdictions that are subject to expiration + References No definition available. + Details
Name: | eth_DeferredIncomeTaxAssetsSubjectToExpire
Namespace Prefix: | eth_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amounts associated with deferred tax benefits on net operating losses for foreign taxing jurisdictions that are subject to expiration. + References No definition available. + Details
Name: | eth_NetOperatingLossCarryforwardsSubjectToExpire
Namespace Prefix: | eth_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |