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Note 15 - Leases (Details Textual) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Apr. 02, 2022 | Apr. 03, 2021 | Apr. 02, 2022 | Apr. 03, 2021
Operating Lease, Expense | $ 350,000 | $ 361,000 | $ 717,000 | $ 721,000

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- Definition Amount of operating lease expense. Excludes sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918638-209977 + Details
Name: | us-gaap_OperatingLeaseExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration