Note 6 - Goodwill and Intangible Assets (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Apr. 02, 2023 |
Sep. 30, 2023 |
Sep. 30, 2023 |
Oct. 01, 2022 |
Oct. 01, 2011 |
|
| Goodwill, Impairment Loss | $ 0 | $ 9,200 | $ 9,200 | $ 0 | $ 600 |
| Finite-Lived Intangible Asset, Expected Amortization, Year One | 2,300 | 2,300 | |||
| Finite-Lived Intangible Asset, Expected Amortization, Year Two | 2,400 | 2,400 | |||
| Finite-Lived Intangible Asset, Expected Amortization, Year Three | 2,300 | 2,300 | |||
| Finite-Lived Intangible Asset, Expected Amortization, Year Four | 2,200 | 2,200 | |||
| Finite-Lived Intangible Asset, Expected Amortization, Year Five | 2,000 | 2,000 | |||
| Finite-Lived Intangible Asset, Expected Amortization, after Year Five | 1,500 | $ 1,500 | |||
| DTG2Go [Member] | |||||
| Goodwill, Impairment Loss | $ 9,200 | ||||
| X | ||||||||||
- Definition Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). No definition available.
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| X | ||||||||||
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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