XML 53 R40.htm IDEA: XBRL DOCUMENT v3.25.2

The Company’s ARO activities are summarized in the following table: (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Asset Retirement Obligation Disclosure [Abstract]
Asset retirement obligations, beginning of period	$ 30,188	$ 28,168
Liabilities incurred from drilling activity and assumed in acquisitions		788
Revisions
Liabilities settled	(162)	(585)
Accretion expense	1,060	977
Asset retirement obligations, end of period	31,086	29,348
Less: current portion included in Accrued expenses	1,765	700
Asset retirement obligations, long-term	$ 29,321	$ 28,648

X

- Definition

The element represents asset retirement obligation end of period.

+ References

No definition available.

+ Details

Name:	empr_AssetRetirementObligationEndOfPeriod
Namespace Prefix:	empr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The element represents asset retirement obligation longterm.

+ References

No definition available.

+ Details

Name:	empr_AssetRetirementObligationLongterm
Namespace Prefix:	empr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The element represents asset retirement obligations beginning of period.

+ References

No definition available.

+ Details

Name:	empr_AssetRetirementObligationsBeginningOfPeriod
Namespace Prefix:	empr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The element represents less current portion included in accrued expenses.

+ References

No definition available.

+ Details

Name:	empr_LessCurrentPortionIncludedInAccruedExpenses
Namespace Prefix:	empr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The element represents liabilities settled.

+ References

No definition available.

+ Details

Name:	empr_LiabilitiesSettled
Namespace Prefix:	empr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The element represents revision to estimates.

+ References

No definition available.

+ Details

Name:	empr_RevisionToEstimates
Namespace Prefix:	empr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount recognized for the passage of time, typically for liabilities, that have been discounted to their net present values. Excludes accretion associated with asset retirement obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section 35
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481639/420-10-35-4

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482017/420-10-50-1

+ Details

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

X

- References

No definition available.

+ Details

Name:	us-gaap_AssetRetirementObligationDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of asset retirement obligations incurred during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 410
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481850/410-20-50-1

+ Details

Name:	us-gaap_AssetRetirementObligationLiabilitiesIncurred
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration