XML 101 R84.htm IDEA: XBRL DOCUMENT v3.24.2.u1

Note 18 - Share-based Compensation - Equity Compensation Expenses Related to Performance-based Shares (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Share-Based Payment Arrangement, Expense	$ 1,400	$ 1,300	$ 1,100
Performance Shares [Member]
Share-Based Payment Arrangement, Expense	872	833	556
Performance Shares [Member] | Granted Within the Fiscal Year Ended June 30, 2021 [Member]
Share-Based Payment Arrangement, Expense	0	236	143
Performance Shares [Member] | Granted Within the Fiscal Year Ended June 30, 2022 [Member]
Share-Based Payment Arrangement, Expense	384	317	413
Performance Shares [Member] | Granted Within The Fiscal Year Ended June 30, 2023 [Member]
Share-Based Payment Arrangement, Expense	321	280	0
Performance Shares [Member] | Granted Within The Fiscal Year Ended June 30, 2024 [Member]
Share-Based Payment Arrangement, Expense	$ 167	$ 0	$ 0

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_AllocatedShareBasedCompensationExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_PerformanceSharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardDateAxis=eth_GrantedWithinTheFiscalYearEndedJune302021Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardDateAxis=eth_GrantedWithinTheFiscalYearEndedJune302022Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardDateAxis=eth_GrantedWithinTheFiscalYearEndedJune302023Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardDateAxis=eth_GrantedWithinTheFiscalYearEndedJune302024Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: