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v3.24.1

Note 6 - Debt (Tables) | 12 Months Ended
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Dec. 31, 2023
Notes Tables |
Schedule of Debt [Table Text Block] |
|  | December 31, |
|  | 2023 |  |  | 2022 |
|  | (in thousands) |
Interest charges |  | $ | 1,054 |  |  | $ | 484 |
Weighted average interest rate |  |  | 8.9 | % |  |  | 6.6 | %

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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
Name: | us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration