Note M - Debt (Details Textual) - Revolving Credit Facility [Member] - Restated Credit Agreement [Member] $ in Thousands	Oct. 11, 2024 USD ($)	Sep. 30, 2025 USD ($)	May 08, 2023 USD ($)
Debt Instrument, Covenant, Minimum Interest Coverage Ratio	3.5
Line of Credit Facility, Maximum Borrowing Capacity	$ 60,000		$ 75,000
Line of Credit Facility, Maximum Borrowing Capacity, Accordion Feature	$ 85,000
Debt Instrument, Covenant, Minimum EBITDA	1.75
Debt Instrument, Covenant, Maximum Cash Dividends and Share Repurchases	$ 12,000
Long-Term Debt, Gross		$ 20,200
Amount Drawn Under the Revolving Facility, Total		$ 0

Amount of borrowed against available borrowing capacity under the credit facility at the reporting date.

No definition available.

Name:	esca_AmountDrawnUnderTheRevolvingFacilityTotal
Namespace Prefix:	esca_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of maximum cash dividends and share repurchases for the covenant of the debt instrument.

+ References

No definition available.

+ Details

Name:	esca_DebtInstrumentCovenantMaximumCashDividendsAndShareRepurchases
Namespace Prefix:	esca_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Minimum EBITDA under covenant of debt instrument.

+ References

No definition available.

+ Details

Name:	esca_DebtInstrumentCovenantMinimumEBITDA
Namespace Prefix:	esca_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

The minimum interest coverage ratio under the covenant of the debt instrument.

+ References

No definition available.

+ Details

Name:	esca_DebtInstrumentCovenantMinimumInterestCoverageRatio
Namespace Prefix:	esca_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility, with accordion feature, subject to certain terms and conditions.

+ References

No definition available.

+ Details

Name:	esca_LineOfCreditFacilityMaximumBorrowingCapacityAccordionFeature
Namespace Prefix:	esca_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-4

+ Details

Name:	us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(19)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=esca_RestatedCreditAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: