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Note 7 - Borrowings (Details Textual) (USD $) | 0 Months Ended | 1 Months Ended | 9 Months Ended | 1 Months Ended | 24 Months Ended | 1 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Oct. 21, 2014 | Mar. 31, 2015 | Mar. 31, 2015 | Mar. 31, 2014 | Mar. 18, 2015 | Sep. 27, 2005 | Jun. 30, 2013 | Jan. 28, 2015 | Jun. 30, 2014
Repayments of Long-term Debt |  |  | $ 133,459,000 us-gaap_RepaymentsOfLongTermDebt | $ 358,000 us-gaap_RepaymentsOfLongTermDebt |  |  |  |  |
Debt Instrument, Term | 5 years |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity | 150,000,000 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity |  |  |  |  |  |  |  |
Debt Issuance Cost |  | 1,500,000 us-gaap_DebtIssuanceCosts |  |  |  |  |  |  |
Fixed Charge Coverage Ratio |  |  | 1.3 eth_FixedChargeCoverageRatio |  |  |  |  |  |
Letters of Credit Outstanding, Amount |  | 200,000 us-gaap_LettersOfCreditOutstandingAmount | 200,000 us-gaap_LettersOfCreditOutstandingAmount |  |  |  |  |  | 600,000 us-gaap_LettersOfCreditOutstandingAmount
Line of Credit Facility, Remaining Borrowing Capacity |  | 74,800,000 us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity | 74,800,000 us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity |  |  |  |  |  | 49,400,000 us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
Senior Notes [Member] |  |  |  |  |  |  |  |  |
Senior Notes |  |  |  |  |  | 200,000,000 us-gaap_SeniorNotes / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 5.375%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |
Proceeds from Issuance of Senior Long-term Debt |  |  |  |  |  | 198,400,000 us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |
Repayments of Senior Debt |  |  |  |  |  |  | 70,600,000 us-gaap_RepaymentsOfSeniorDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |
Repayments of Long-term Debt |  |  |  |  | 129,400,000 us-gaap_RepaymentsOfLongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Accrued Interest Paid |  |  |  |  | 3,200,000 eth_AccruedInterestPaid / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Payments of Debt Extinguishment Costs |  |  |  |  | 3,500,000 us-gaap_PaymentsOfDebtExtinguishmentCosts / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Senior Notes [Member] | Cash Paid from Existing Cash Balances [Member] |  |  |  |  |  |  |  |  |
Repayments of Long-term Debt |  |  |  |  | 61,100,000 us-gaap_RepaymentsOfLongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember / us-gaap_StatementScenarioAxis = eth_CashPaidFromExistingCashBalancesMember |  |  |  |
Senior Notes [Member] | Cash Paid from Senior Secured Revolving Credit and Term Loan Facility [Member] |  |  |  |  |  |  |  |  |
Repayments of Long-term Debt |  |  |  |  | 75,000,000 us-gaap_RepaymentsOfLongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember / us-gaap_StatementScenarioAxis = eth_CashPaidFromSeniorSecuredRevolvingCreditAndTermLoanFacilityMember |  |  |  |
Interest and Other Income (Expense) [Member] | Senior Notes [Member] |  |  |  |  |  |  |  |  |
Gains (Losses) on Extinguishment of Debt |  |  |  |  | 3,700,000 us-gaap_GainsLossesOnExtinguishmentOfDebt / us-gaap_IncomeStatementLocationAxis = eth_InterestAndOtherIncomeExpenseMember / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Term Loan [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Effective Percentage |  | 1.9375%us-gaap_DebtInstrumentInterestRateEffectivePercentage / us-gaap_DebtInstrumentAxis = eth_TermLoanMember | 1.9375%us-gaap_DebtInstrumentInterestRateEffectivePercentage / us-gaap_DebtInstrumentAxis = eth_TermLoanMember |  |  |  |  |  |
Debt Instrument, Amortization Period |  |  |  |  |  |  |  | 15 years |
Debt Covenant, Fixed Charge Coverage Ratio, Maximum Outstanding Term Loans |  |  |  |  |  |  |  | 17,500,000 eth_DebtCovenantFixedChargeCoverageRatioMaximumOutstandingTermLoans / us-gaap_DebtInstrumentAxis = eth_TermLoanMember |
Term Loan [Member] | Average Availability Option B [Member] | London Interbank Offered Rate (LIBOR) [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 1.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_DebtInstrumentAxis = eth_TermLoanMember / us-gaap_StatementScenarioAxis = eth_AverageAvailabilityOptionBMember / us-gaap_VariableRateAxis = us-gaap_LondonInterbankOfferedRateLIBORMember |
Term Loan [Member] | Minimum Availability Needed to Avoid Re-Triggering Fixed Charge Coverage Ratio Covenant [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Covenant, Percentage of Total Revolving Credit |  |  |  |  |  |  |  | 15.00%eth_DebtInstrumentCovenantPercentageOfTotalRevolvingCredit / us-gaap_DebtInstrumentAxis = eth_TermLoanMember / us-gaap_StatementScenarioAxis = eth_MinimumAvailabilityNeededToAvoidReTriggeringFixedChargeCoverageRatioCovenantMember |
Term Loan [Member] | Minimum Fixed Charge Coverage Ratio for Covenant to Cease to Apply [Member] |  |  |  |  |  |  |  |  |
Fixed Charge Coverage Ratio |  |  |  |  |  |  |  | 1.25 eth_FixedChargeCoverageRatio / us-gaap_DebtInstrumentAxis = eth_TermLoanMember / us-gaap_StatementScenarioAxis = eth_MinimumFixedChargeCoverageRatioForCovenantToCeaseToApplyMember |
Term Loan [Member] | Minimum Fixed Charge Coverage Ratio for Year One [Member] |  |  |  |  |  |  |  |  |
Fixed Charge Coverage Ratio |  |  |  |  |  |  |  | 1 eth_FixedChargeCoverageRatio / us-gaap_DebtInstrumentAxis = eth_TermLoanMember / us-gaap_StatementScenarioAxis = eth_MinimumFixedChargeCoverageRatioForYearOneMember |
Term Loan [Member] | Minimum Fixed Charge Coverage Ratio Thereafter [Member] |  |  |  |  |  |  |  |  |
Fixed Charge Coverage Ratio |  |  |  |  |  |  |  | 1.1 eth_FixedChargeCoverageRatio / us-gaap_DebtInstrumentAxis = eth_TermLoanMember / us-gaap_StatementScenarioAxis = eth_MinimumFixedChargeCoverageRatioThereafterMember |
Term Loan [Member] | Rent Adjusted Leverage Ratio Option [Member] | Federal Funds Effective Swap Rate [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 0.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_DebtInstrumentAxis = eth_TermLoanMember / us-gaap_StatementScenarioAxis = eth_RentAdjustedLeverageRatioOptionAMember / us-gaap_VariableRateAxis = us-gaap_FederalFundsEffectiveSwapRateMember |
Term Loan [Member] | Maximum [Member] | Additional Margin on Variable Rate Option [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 1.25%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_DebtInstrumentAxis = eth_TermLoanMember / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_VariableRateAxis = eth_AdditionalMarginOnVariableRateOptionMember |
Term Loan [Member] | Maximum [Member] | Rent Adjusted Leverage Ratio Option [Member] | London Interbank Offered Rate (LIBOR) [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 2.25%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_DebtInstrumentAxis = eth_TermLoanMember / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_StatementScenarioAxis = eth_RentAdjustedLeverageRatioOptionAMember / us-gaap_VariableRateAxis = us-gaap_LondonInterbankOfferedRateLIBORMember |
Term Loan [Member] | Minimum [Member] | Additional Margin on Variable Rate Option [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 0.75%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_DebtInstrumentAxis = eth_TermLoanMember / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_VariableRateAxis = eth_AdditionalMarginOnVariableRateOptionMember |
Term Loan [Member] | Minimum [Member] | Rent Adjusted Leverage Ratio Option [Member] | London Interbank Offered Rate (LIBOR) [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 1.75%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_DebtInstrumentAxis = eth_TermLoanMember / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_StatementScenarioAxis = eth_RentAdjustedLeverageRatioOptionAMember / us-gaap_VariableRateAxis = us-gaap_LondonInterbankOfferedRateLIBORMember |
Letter of Credit [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |
Line of Credit Facility, Interest Rate During Period |  |  |  |  |  |  |  | 1.75%us-gaap_LineOfCreditFacilityInterestRateDuringPeriod / us-gaap_CreditFacilityAxis = us-gaap_LetterOfCreditMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
Letter of Credit [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |
Line of Credit Facility, Interest Rate During Period |  |  |  |  |  |  |  | 1.50%us-gaap_LineOfCreditFacilityInterestRateDuringPeriod / us-gaap_CreditFacilityAxis = us-gaap_LetterOfCreditMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
Revolving Credit Facility [Member] |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  |  |  |  |  | 115,000,000 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember |
Proceeds from Issuance of Long-term Debt |  | 40,000,000 us-gaap_ProceedsFromIssuanceOfLongTermDebt / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember |  |  |  |  |  |  |
Line of Credit Facility, Interest Rate at Period End |  | 1.8125%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember | 1.8125%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember |  |  |  |  |  |
Debt Instrument, Covenant, Percentage of Total Revolving Credit |  |  |  |  |  |  |  | 20.00%eth_DebtInstrumentCovenantPercentageOfTotalRevolvingCredit / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember |
Revolving Credit Facility [Member] | Average Availability Option B [Member] | Federal Funds Effective Swap Rate [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 0.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember / us-gaap_StatementScenarioAxis = eth_AverageAvailabilityOptionBMember / us-gaap_VariableRateAxis = us-gaap_FederalFundsEffectiveSwapRateMember |
Revolving Credit Facility [Member] | Average Availability Option B [Member] | London Interbank Offered Rate (LIBOR) [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 1.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember / us-gaap_StatementScenarioAxis = eth_AverageAvailabilityOptionBMember / us-gaap_VariableRateAxis = us-gaap_LondonInterbankOfferedRateLIBORMember |
Revolving Credit Facility [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage |  |  |  |  |  |  |  | 0.25%us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
Revolving Credit Facility [Member] | Maximum [Member] | Additional Margin on Variable Rate Option [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 0.75%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_VariableRateAxis = eth_AdditionalMarginOnVariableRateOptionMember |
Revolving Credit Facility [Member] | Maximum [Member] | Average Availability Option [Member] | London Interbank Offered Rate (LIBOR) [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 1.75%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_StatementScenarioAxis = eth_AverageAvailabilityOptionAMember / us-gaap_VariableRateAxis = us-gaap_LondonInterbankOfferedRateLIBORMember |
Revolving Credit Facility [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage |  |  |  |  |  |  |  | 0.15%us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
Revolving Credit Facility [Member] | Minimum [Member] | Additional Margin on Variable Rate Option [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 0.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_VariableRateAxis = eth_AdditionalMarginOnVariableRateOptionMember |
Revolving Credit Facility [Member] | Minimum [Member] | Average Availability Option [Member] | London Interbank Offered Rate (LIBOR) [Member] |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  | 1.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_CreditFacilityAxis = us-gaap_RevolvingCreditFacilityMember / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_StatementScenarioAxis = eth_AverageAvailabilityOptionAMember / us-gaap_VariableRateAxis = us-gaap_LondonInterbankOfferedRateLIBORMember |
Term Loan [Member] |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  |  |  |  |  | 35,000,000 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_CreditFacilityAxis = eth_TermLoanMember |
Proceeds from Issuance of Long-term Debt |  | 35,000,000 us-gaap_ProceedsFromIssuanceOfLongTermDebt / us-gaap_CreditFacilityAxis = eth_TermLoanMember |  |  |  |  |  |  |
Term Loan [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 50,000,000 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_CreditFacilityAxis = eth_TermLoanMember / us-gaap_RangeAxis = us-gaap_MaximumMember |  |  |  |  |  |  |  |

X
- Definition The cash paid for the remaining accrued interest from long term debt. + References No definition available. + Details
Name: | eth_AccruedInterestPaid
Namespace Prefix: | eth_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The maximum amount of outstanding term loans is one of two conditions that must me be met in order for the fixed charge coverage ratio to cease to exist. + References No definition available. + Details
Name: | eth_DebtCovenantFixedChargeCoverageRatioMaximumOutstandingTermLoans
Namespace Prefix: | eth_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

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- Definition The amortization period for the borrowed funds on the term loan. + References No definition available. + Details
Name: | eth_DebtInstrumentAmortizationPeriod
Namespace Prefix: | eth_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Definition Certain payments become restricted if the availability under the revolving credit line falls below the percentage of total revolving credit. + References No definition available. + Details
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Namespace Prefix: | eth_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition The fixed charge coverage ratio. + References No definition available. + Details
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Namespace Prefix: | eth_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | instant

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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Balance Type: | na
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- Definition Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees). + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6850294&loc=d3e12317-112629 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6850294&loc=d3e12355-112629 + Details
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition The effective interest rate at the end of the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition The effective interest rate during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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Balance Type: | credit
Period Type: | instant

X
- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
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- Definition The cash outflow for incremental, external costs directly pertaining to an early extinguishment of debt, including legal costs and prepayment penalties, and excluding interest and repayment of debt principal. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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