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Note N - Subsequent Event (Details Textual) - Restated Credit Agreement [Member] $ in Millions	3 Months Ended
	Dec. 31, 2023	Sep. 30, 2023 USD ($)	Jun. 30, 2023 USD ($)	Jan. 01, 2024	May 08, 2023 USD ($)	May 07, 2023 USD ($)
Subsequent Event [Member]
Line of Credit Facility, Maximum Borrowing Capacity					$ 75.0	$ 90.0
Forecast [Member]
Debt to EBITDA Ratio	2.75	3.00	4.25
Debt Instrument, Covenant, Fixed Charge Coverage Ratio	1.10			1.25
Debt Instrument, Covenant, Minimum EBITDA		$ 22.5	$ 22.5

X

- Definition

The fixed charge coverage ratio required under covenant of the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	esca_
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Balance Type:	na
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X

- Definition

Minimum EBITDA under covenant of debt instrument.

+ References

No definition available.

+ Details

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X

- Definition

Represents the debt to EBITDA ratio.

+ References

No definition available.

+ Details

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X

- 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
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

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X

- Details

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X

- Details

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X

- Details

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