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Note 7 - Line of Credit and Long-term Debt (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Schedule of Debt [Table Text Block] |
|  |  |  |  |  |  | December 31, |
(In thousands) | Maturity Date |  | Interest Rate |  |  | 2021 |  |  | 2020 |
2022 term loan 1 | Sep-24 |  |  | 4.0 | % |  | $ | 1,750 |  |  | $ | - |
2022 term loan 2 | Various |  |  | 4.0 | % |  |  | 2,813 |  |  |  | - |
Insurance premium financing | Apr-22 |  |  | 4.0 | % |  |  | 373 |  |  |  | - |
Paycheck Protection Program loan | May-22 |  |  | 1.0 | % |  |  | - |  |  |  | 295 |
Freezer equipment loan | Dec-25 |  |  | 5.7 | % |  |  | 612 |  |  |  | 365 |
Manufacturing equipment loans | Oct-25 |  |  | 5.7 | % |  |  | 355 |  |  |  | 439 |
Freezer installation loan | Various |  |  | 6.3 | % |  |  | 1,334 |  |  |  | 156 |
Other loans | Various |  | Various |  |  |  | 9 |  |  |  | 14 |
Total debt, excluding unamortized debt issuance costs |  |  |  |  |  |  | 7,246 |  |  |  | 1,269 |
Less: unamortized debt issuance costs |  |  |  |  |  |  | (31 | ) |  |  | - |
Total debt |  |  |  |  |  |  | 7,215 |  |  |  | 1,269 |
Less: current portion of debt |  |  |  |  |  |  | (862 | ) |  |  | (614 | )
Total long-term debt |  |  |  |  |  | $ | 6,353 |  |  | $ | 655 |
Schedule of Maturities of Long-term Debt [Table Text Block] |
(In thousands) |  | Amount |
2022 |  | $ | 862 |
2023 |  |  | 813 |
2024 |  |  | 2,294 |
2025 |  |  | 543 |
2026 |  |  | 221 |
Thereafter |  |  | 2,513 |
Total debt, excluding unamortized debt issuance costs |  |  | 7,246 |
Less: unamortized debt issuance costs |  |  | (31 | )
Total debt |  | $ | 7,215 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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- Definition Tabular disclosure of maturity and sinking fund requirement for long-term debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123465755&loc=d3e1835-112601 + Details
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