Note D - Acquisitions (Details Textual) - SSI [Member] - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Oct. 08, 2018 |
Mar. 30, 2019 |
|
| Payments to Acquire Businesses, Gross | $ 2.0 | |
| Business Combination Provisional Information Initial Accounting Incomplete Adjustment Working Capital | $ 0.7 | |
| Promissory Note [Member] | ||
| Business Combination, Consideration Transferred, Liabilities Incurred | 7.0 | |
| Capital Lease Obligations [Member] | ||
| Business Combination, Consideration Transferred, Liabilities Incurred | $ 3.0 |
| X | ||||||||||
- Definition Represents initial accounting incomplete adjustment working capital for business combination provision. No definition available.
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| X | ||||||||||
- Definition Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. 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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