Note B - Revenues 1 (Details Textual) - USD ($) |
6 Months Ended | |
|---|---|---|
Jul. 05, 2026 |
Dec. 31, 2025 |
|
| Defense [Member] | ||
| Contract with Customer, Liability, Current | $ 17,801,000 | $ 9,230,000 |
| Contract with Customer, Liability, Revenue Recognized | 2,061,000 | |
| Revenue, Remaining Performance Obligation, Amount | $ 1,810,149,000 | $ 1,747,809,000 |
| Minimum [Member] | ||
| Revenue Contract Period (Month) | 3 months | |
| Maximum [Member] | ||
| Revenue Contract Period (Month) | 48 months |
| X | ||||||||||
- Definition Represents the revenue contract period. No definition available.
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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