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Note 4 - Debt - Unused Availability (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Unused Availability | $ 5,446 | $ 6,674
UNITED STATES |  |
Unused Availability | 4,601 | 5,319
MEXICO |  |
Unused Availability | 1 | 743
CHINA |  |
Unused Availability | 0 | 157
AUSTRALIA |  |
Unused Availability | 390 | 455
SOUTH AFRICA |  |
Unused Availability | $ 454 | $ 0

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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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Balance Type: | credit
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- Details
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