Represents the deposit amount in business acquisition.

No definition available.

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Data Type:	xbrli:monetaryItemType
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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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+ Details

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Balance Type:	na
Period Type:	duration

- Definition

In a business combination in which the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred or to be transferred (as defined), this element represents the amount of gain recognized by the entity.

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

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Balance Type:	debit
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- Definition

Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

+ References

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Period Type:	instant

- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

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+ Details

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Balance Type:	credit
Period Type:	duration

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Period Type:

- Details

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Period Type:

- Details

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Namespace Prefix:
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Period Type:

Note L - Business Acquisitions (Details Textual) - USD ($)			3 Months Ended	9 Months Ended
	Oct. 26, 2022	Jul. 29, 2022	Apr. 02, 2023	Oct. 01, 2023	Oct. 02, 2022
Business Combination, Bargain Purchase, Gain Recognized, Amount				$ (0)	$ 492,000
Knox Safety, Inc [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents		$ 3,125,000
Deposits, Business Acquisition		500,000	$ 1,000,000
Knox Safety, Inc [Member] \| Selling, General and Administrative Expenses [Member]
Business Combination, Bargain Purchase, Gain Recognized, Amount		$ 492,000
Knox Safety, Inc [Member] \| Trademarks and Safety Certifications [Member]
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life (Year)		2 years
Woodlawn Manufacturing, Ltd [Member]
Payments to Acquire Businesses, Gross	$ 21,558,000
Deferred Tax Liabilities, Net			$ 860,000
Woodlawn Manufacturing, Ltd [Member] \| Trademarks and Safety Certifications [Member]
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life (Year)	4 years