Capitalized deferred finance costs.

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- Definition

Line Of Credit Facility, Covenant Terms, Maximum Leverage Ratio

+ References

No definition available.

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- Definition

Line Of Credit Facility, Covenant Terms, Minimum Current Ratio

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No definition available.

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- Definition

Line of Credit Facility, Increase (Decrease) In Current Borrowing Base, Percent

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No definition available.

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- Definition

Amount of amortization expense attributable to debt issuance costs.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399

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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.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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- Definition

Amount of the fee for available but unused credit capacity under the credit facility.

+ References

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- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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- 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.

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- Definition

Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

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Weighted average interest rate of long-term debt outstanding calculated over time.

+ References

No definition available.

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- Definition

Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Long-Term Debt (Details)			3 Months Ended
Long-Term Debt (Details)	Mar. 27, 2020 USD ($)	Nov. 21, 2019	Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($)	May 31, 2024 USD ($)	May 31, 2023 USD ($)	May 31, 2020 USD ($)	Mar. 26, 2020 USD ($)	Dec. 31, 2019 USD ($)
Debt Instrument [Line Items]
Long-term debt outstanding			$ 152,000,000						$ 170,000,000
Long-term debt, percentage bearing annual interest rate			2.87%
Amount of borrowings			$ 17,500,000
Repayments of borrowings			$ 35,500,000
Averaged interest rate on borrowings			3.60%	4.64%
Commitment fees on borrowings			$ 200,000	$ 200,000
Amortization of deferred financing costs			80,000	103,000
EEH Credit Agreement
Debt Instrument [Line Items]
Current borrowing base under EEH credit agreement	$ 275,000,000							$ 325,000,000
Decrease in borrowing base (as a percent)	15.00%
Credit agreement, covenant, current ratio		1.0
Credit agreement, covenant, leverage ratio		4.0
Long-term debt outstanding			152,000,000						$ 170,000,000
Additional borrowing base available under credit agreement			$ 123,000,000
Capitalized costs associated with borrowings				$ 0
EEH Credit Agreement \| Minimum
Debt Instrument [Line Items]
Applicable margin percentage		0.75%
Commitment fee percentage		0.375%
EEH Credit Agreement \| Maximum
Debt Instrument [Line Items]
Applicable margin percentage		1.75%
Commitment fee percentage		0.50%
EEH Credit Agreement \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Applicable margin percentage		1.00%
EEH Credit Agreement \| London Interbank Offered Rate (LIBOR) \| Minimum
Debt Instrument [Line Items]
Applicable margin percentage		1.75%
EEH Credit Agreement \| London Interbank Offered Rate (LIBOR) \| Maximum
Debt Instrument [Line Items]
Applicable margin percentage		2.75%
EEH Credit Agreement \| Federal Funds Rate
Debt Instrument [Line Items]
Applicable margin percentage		0.50%
Interest Rate Swap \| Subsequent Event
Debt Instrument [Line Items]
Derivative instrument, fixed interest rate							0.286%
Notional amount of interest rate swap							$ 125,000,000
Scenario, Forecast \| Interest Rate Swap
Debt Instrument [Line Items]
Notional amount of interest rate swap					$ 75,000,000	$ 100,000,000