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Note 4 - Leases - Costs (Details) - USD ($) | Dec. 31, 2023 | Dec. 30, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Current lease liability | $ 160,000 | $ 160,000 | $ 157,000
Long-term lease liability | $ 172,000 | 172,000 | $ 309,000
Total operating lease liability |  | $ 332,000 |
Weighted-average remaining lease term for capitalized operating leases (in months) (Year) |  | 26 years |
Weighted-average discount rate for capitalized operating leases |  | 6.60% |

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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
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