Note H - Income Taxes (Details Textual) - USD ($) $ in Thousands	6 Months Ended
Dec. 30, 2022	Dec. 31, 2021
Effective Income Tax Rate Reconciliation, Percent, Total	175.90%	131.10%
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	$ 783
Unrecognized Tax Benefits, Income Tax Penalties Accrued	$ 53
Foreign Tax Authority [Member]
Open Tax Year	2014 2015 2016 2017 2018 2019 2020 2021
Foreign Tax Authority [Member] \| Tax and Customs Administration, Netherlands [Member]
Open Tax Year	2019
Domestic Tax Authority [Member]
Open Tax Year	2017 2018 2019 2020 2021 2022

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319

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Tax year that remains open to examination under enacted tax laws, in YYYY format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (e)
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Amount of statutory penalties accrued for a tax position claimed or expected to be claimed by the entity, in its tax return.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
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