Note 15 - Financial Information About the Parent, the Issuer and the Guarantors - Condensed Consolidating Balance Sheet (Details) (USD $)
|
Dec. 31, 2014
|
Jun. 30, 2014
|
Current assets: |
|
|
Cash and cash equivalents |
$ 112,942,000us-gaap_CashAndCashEquivalentsAtCarryingValue
|
$ 109,176,000us-gaap_CashAndCashEquivalentsAtCarryingValue
|
Marketable securities |
8,865,000us-gaap_MarketableSecuritiesCurrent
|
18,153,000us-gaap_MarketableSecuritiesCurrent
|
Inventories |
151,749,000us-gaap_InventoryNet
|
146,275,000us-gaap_InventoryNet
|
Prepaid expenses and other current assets |
23,023,000us-gaap_PrepaidExpenseAndOtherAssetsCurrent
|
19,599,000us-gaap_PrepaidExpenseAndOtherAssetsCurrent
|
Total current assets |
307,205,000us-gaap_AssetsCurrent
|
305,629,000us-gaap_AssetsCurrent
|
Property, plant and equipment, net |
284,789,000us-gaap_PropertyPlantAndEquipmentNet
|
288,156,000us-gaap_PropertyPlantAndEquipmentNet
|
Goodwill and other intangible assets |
45,128,000eth_GoodwillAndOtherIntangibleAssets
|
45,128,000eth_GoodwillAndOtherIntangibleAssets
|
Restricted cash and investments |
8,008,000us-gaap_RestrictedCashAndCashEquivalentsNoncurrent
|
8,507,000us-gaap_RestrictedCashAndCashEquivalentsNoncurrent
|
Total assets |
652,067,000us-gaap_Assets
|
654,434,000us-gaap_Assets
|
Current liabilities: |
|
|
Current maturities of long-term debt |
56,282,000us-gaap_LongTermDebtCurrent
|
501,000us-gaap_LongTermDebtCurrent
|
Customer Deposits |
52,779,000us-gaap_CustomerDepositsCurrent
|
59,684,000us-gaap_CustomerDepositsCurrent
|
Accounts payable |
19,501,000us-gaap_AccountsPayableCurrent
|
24,320,000us-gaap_AccountsPayableCurrent
|
Accrued expenses and other current liabilities |
23,215,000us-gaap_AccruedLiabilitiesCurrent
|
23,833,000us-gaap_AccruedLiabilitiesCurrent
|
Total current liabilities |
174,936,000us-gaap_LiabilitiesCurrent
|
136,047,000us-gaap_LiabilitiesCurrent
|
Long-term debt |
75,751,000us-gaap_LongTermDebtNoncurrent
|
130,411,000us-gaap_LongTermDebtNoncurrent
|
Total liabilities |
271,080,000us-gaap_Liabilities
|
286,967,000us-gaap_Liabilities
|
Shareholders’ equity |
380,703,000us-gaap_StockholdersEquity
|
367,215,000us-gaap_StockholdersEquity
|
Total liabilities and shareholders’ equity |
652,067,000us-gaap_LiabilitiesAndStockholdersEquity
|
654,434,000us-gaap_LiabilitiesAndStockholdersEquity
|
Consolidated Entities [Member] |
|
|
Current assets: |
|
|
Cash and cash equivalents |
112,942,000us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
109,176,000us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Marketable securities |
8,865,000us-gaap_MarketableSecuritiesCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
18,153,000us-gaap_MarketableSecuritiesCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Accounts receivable, net |
10,626,000us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
12,426,000us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Inventories |
151,749,000us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
146,275,000us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Prepaid expenses and other current assets |
23,023,000us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
19,599,000us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Total current assets |
307,205,000us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
305,629,000us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Property, plant and equipment, net |
284,789,000us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
288,156,000us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Goodwill and other intangible assets |
45,128,000eth_GoodwillAndOtherIntangibleAssets / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
45,128,000eth_GoodwillAndOtherIntangibleAssets / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Restricted cash and investments |
8,008,000us-gaap_RestrictedCashAndCashEquivalentsNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
8,507,000us-gaap_RestrictedCashAndCashEquivalentsNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Other assets |
6,937,000us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
7,014,000us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Total assets |
652,067,000us-gaap_Assets / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
654,434,000us-gaap_Assets / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Current liabilities: |
|
|
Current maturities of long-term debt |
56,282,000us-gaap_LongTermDebtCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
501,000us-gaap_LongTermDebtCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Customer Deposits |
52,779,000us-gaap_CustomerDepositsCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
59,684,000us-gaap_CustomerDepositsCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Accounts payable |
19,501,000us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
24,320,000us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Accrued expenses and other current liabilities |
46,374,000us-gaap_AccruedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
51,542,000us-gaap_AccruedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Total current liabilities |
174,936,000us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
136,047,000us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Long-term debt |
75,751,000us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
130,411,000us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Other long-term liabilities |
20,393,000us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
20,509,000us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Total liabilities |
271,080,000us-gaap_Liabilities / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
286,967,000us-gaap_Liabilities / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Shareholders’ equity |
380,987,000us-gaap_StockholdersEquity / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
367,467,000us-gaap_StockholdersEquity / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Total liabilities and shareholders’ equity |
652,067,000us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
654,434,000us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_ConsolidatedEntitiesMember
|
Guarantor Subsidiaries [Member] |
|
|
Current assets: |
|
|
Cash and cash equivalents |
5,971,000us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
10,347,000us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Accounts receivable, net |
265,000us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
308,000us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Inventories |
175,436,000us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
168,996,000us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Prepaid expenses and other current assets |
10,880,000us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
10,800,000us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Intercompany receivables |
332,230,000us-gaap_DueFromRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
322,382,000us-gaap_DueFromRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Total current assets |
524,782,000us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
512,833,000us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Property, plant and equipment, net |
260,009,000us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
262,272,000us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Goodwill and other intangible assets |
7,223,000eth_GoodwillAndOtherIntangibleAssets / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
7,223,000eth_GoodwillAndOtherIntangibleAssets / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Other assets |
1,687,000us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
1,647,000us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Total assets |
793,701,000us-gaap_Assets / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
783,975,000us-gaap_Assets / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Current liabilities: |
|
|
Current maturities of long-term debt |
808,000us-gaap_LongTermDebtCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
501,000us-gaap_LongTermDebtCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Customer Deposits |
49,469,000us-gaap_CustomerDepositsCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
55,810,000us-gaap_CustomerDepositsCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Accounts payable |
14,701,000us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
17,699,000us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Accrued expenses and other current liabilities |
11,108,000us-gaap_AccruedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
16,292,000us-gaap_AccruedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Intercompany payables |
792,251,000us-gaap_DueToRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
773,850,000us-gaap_DueToRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Total current liabilities |
868,337,000us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
864,152,000us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Long-term debt |
1,918,000us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
1,156,000us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Other long-term liabilities |
15,969,000us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
15,763,000us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Total liabilities |
886,224,000us-gaap_Liabilities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
881,071,000us-gaap_Liabilities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Shareholders’ equity |
(92,523,000)us-gaap_StockholdersEquity / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
(97,096,000)us-gaap_StockholdersEquity / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Total liabilities and shareholders’ equity |
793,701,000us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
783,975,000us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
|
Non-Guarantor Subsidiaries [Member] |
|
|
Current assets: |
|
|
Cash and cash equivalents |
3,244,000us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
3,262,000us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Inventories |
5,880,000us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
6,141,000us-gaap_InventoryNet / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Prepaid expenses and other current assets |
1,930,000us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
1,845,000us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Intercompany receivables |
(3,412,000)us-gaap_DueFromRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
(3,478,000)us-gaap_DueFromRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Total current assets |
7,642,000us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
7,770,000us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Property, plant and equipment, net |
16,622,000us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
17,036,000us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Other assets |
622,000us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
747,000us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Total assets |
24,886,000us-gaap_Assets / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
25,553,000us-gaap_Assets / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Current liabilities: |
|
|
Customer Deposits |
3,310,000us-gaap_CustomerDepositsCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
3,874,000us-gaap_CustomerDepositsCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Accounts payable |
268,000us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
198,000us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Accrued expenses and other current liabilities |
1,614,000us-gaap_AccruedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
1,581,000us-gaap_AccruedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Intercompany payables |
33,253,000us-gaap_DueToRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
29,085,000us-gaap_DueToRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Total current liabilities |
38,445,000us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
34,738,000us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Other long-term liabilities |
448,000us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
505,000us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Total liabilities |
38,893,000us-gaap_Liabilities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
35,243,000us-gaap_Liabilities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Shareholders’ equity |
(14,007,000)us-gaap_StockholdersEquity / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
(9,690,000)us-gaap_StockholdersEquity / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Total liabilities and shareholders’ equity |
24,886,000us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
25,553,000us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
|
Parent Company [Member] |
|
|
Current assets: |
|
|
Investment in affiliated companies |
751,476,000us-gaap_OtherInvestments / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
731,003,000us-gaap_OtherInvestments / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
Total assets |
751,476,000us-gaap_Assets / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
731,003,000us-gaap_Assets / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
Current liabilities: |
|
|
Accrued expenses and other current liabilities |
3,613,000us-gaap_AccruedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
3,013,000us-gaap_AccruedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
Intercompany payables |
366,876,000us-gaap_DueToRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
360,523,000us-gaap_DueToRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
Total current liabilities |
370,489,000us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
363,536,000us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
Total liabilities |
370,489,000us-gaap_Liabilities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
363,536,000us-gaap_Liabilities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
Shareholders’ equity |
380,987,000us-gaap_StockholdersEquity / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
367,467,000us-gaap_StockholdersEquity / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
Total liabilities and shareholders’ equity |
751,476,000us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
731,003,000us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
|
Subsidiary Issuer [Member] |
|
|
Current assets: |
|
|
Cash and cash equivalents |
103,727,000us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
95,567,000us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Marketable securities |
8,865,000us-gaap_MarketableSecuritiesCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
18,153,000us-gaap_MarketableSecuritiesCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Accounts receivable, net |
10,361,000us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
12,118,000us-gaap_AccountsReceivableNetCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Prepaid expenses and other current assets |
10,213,000us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
6,954,000us-gaap_PrepaidExpenseAndOtherAssetsCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Intercompany receivables |
854,758,000us-gaap_DueFromRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
836,086,000us-gaap_DueFromRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Total current assets |
987,924,000us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
968,878,000us-gaap_AssetsCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Property, plant and equipment, net |
8,158,000us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
8,848,000us-gaap_PropertyPlantAndEquipmentNet / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Goodwill and other intangible assets |
37,905,000eth_GoodwillAndOtherIntangibleAssets / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
37,905,000eth_GoodwillAndOtherIntangibleAssets / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Restricted cash and investments |
8,008,000us-gaap_RestrictedCashAndCashEquivalentsNoncurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
8,507,000us-gaap_RestrictedCashAndCashEquivalentsNoncurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Other assets |
4,628,000us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
4,620,000us-gaap_OtherAssetsNoncurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Investment in affiliated companies |
(104,740,000)us-gaap_OtherInvestments / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
(107,050,000)us-gaap_OtherInvestments / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Total assets |
941,883,000us-gaap_Assets / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
921,708,000us-gaap_Assets / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Current liabilities: |
|
|
Current maturities of long-term debt |
55,474,000us-gaap_LongTermDebtCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
|
Accounts payable |
4,532,000us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
6,423,000us-gaap_AccountsPayableCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Accrued expenses and other current liabilities |
30,039,000us-gaap_AccruedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
30,656,000us-gaap_AccruedLiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Intercompany payables |
(8,804,000)us-gaap_DueToRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
(8,468,000)us-gaap_DueToRelatedPartiesCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Total current liabilities |
81,241,000us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
28,611,000us-gaap_LiabilitiesCurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Long-term debt |
73,833,000us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
129,255,000us-gaap_LongTermDebtNoncurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Other long-term liabilities |
3,976,000us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
4,241,000us-gaap_OtherLiabilitiesNoncurrent / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Total liabilities |
159,050,000us-gaap_Liabilities / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
162,107,000us-gaap_Liabilities / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Shareholders’ equity |
782,833,000us-gaap_StockholdersEquity / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
759,601,000us-gaap_StockholdersEquity / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Total liabilities and shareholders’ equity |
941,883,000us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
921,708,000us-gaap_LiabilitiesAndStockholdersEquity / dei_LegalEntityAxis = us-gaap_SubsidiaryIssuerMember
|
Consolidation, Eliminations [Member] |
|
|
Current assets: |
|
|
Inventories |
(29,567,000)us-gaap_InventoryNet / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
(28,862,000)us-gaap_InventoryNet / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
Intercompany receivables |
(1,183,576,000)us-gaap_DueFromRelatedPartiesCurrent / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
(1,154,990,000)us-gaap_DueFromRelatedPartiesCurrent / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
Total current assets |
(1,213,143,000)us-gaap_AssetsCurrent / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
(1,183,852,000)us-gaap_AssetsCurrent / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
Investment in affiliated companies |
(646,736,000)us-gaap_OtherInvestments / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
(623,953,000)us-gaap_OtherInvestments / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
Total assets |
(1,859,879,000)us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
(1,807,805,000)us-gaap_Assets / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
Current liabilities: |
|
|
Intercompany payables |
(1,183,576,000)us-gaap_DueToRelatedPartiesCurrent / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
(1,154,990,000)us-gaap_DueToRelatedPartiesCurrent / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
Total current liabilities |
(1,183,576,000)us-gaap_LiabilitiesCurrent / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
(1,154,990,000)us-gaap_LiabilitiesCurrent / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
Total liabilities |
(1,183,576,000)us-gaap_Liabilities / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
(1,154,990,000)us-gaap_Liabilities / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
Shareholders’ equity |
(676,303,000)us-gaap_StockholdersEquity / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
(652,815,000)us-gaap_StockholdersEquity / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
Total liabilities and shareholders’ equity |
$ (1,859,879,000)us-gaap_LiabilitiesAndStockholdersEquity / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|
$ (1,807,805,000)us-gaap_LiabilitiesAndStockholdersEquity / us-gaap_ConsolidationItemsAxis = us-gaap_ConsolidationEliminationsMember
|