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Note P - Leases - Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	Sep. 25, 2021	Sep. 26, 2020
Operating lease right-of-use assets	$ 54,555	$ 58,110
Current operating lease liabilities	13,395	13,173
Noncurrent operating lease liabilities	46,557	47,688
Total operating lease liabilities	59,952	60,861
Current finance lease liabilities	182	349
Noncurrent finance lease liabilities	392	368
Total finance lease liabilities	574	717
Property, Plant and Equipment, Net [Member]
Finance lease right-of-use assets in Property, plant and equipment, net	$ 561	$ 684

X

- Definition

Present value of lessee's discounted obligation for lease payments from finance lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
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X

- Definition

Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.

+ References

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Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.

+ References

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- Definition

Amount, after accumulated amortization, of right-of-use asset from finance lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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Present value of lessee's discounted obligation for lease payments from operating lease.

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Amount of lessee's right to use underlying asset under operating lease.

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