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Note 12 - Segment Information - Geographic Data (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Net revenues | $ 262,747 | $ 261,268
Geographic Concentration Risk [Member] | Revenue Benchmark [Member] |  |
Percent of consolidated net revenue | 100.00% | 100.00%
UNITED STATES |  |
Net revenues | $ 104,647 | $ 112,327
UNITED STATES | Geographic Concentration Risk [Member] | Revenue Benchmark [Member] |  |
Percent of consolidated net revenue | 39.80% | 43.00%
BRAZIL |  |
Net revenues | $ 74,873 | $ 68,301
BRAZIL | Geographic Concentration Risk [Member] | Revenue Benchmark [Member] |  |
Percent of consolidated net revenue | 28.50% | 26.10%
SOUTH AFRICA |  |
Net revenues | $ 34,562 | $ 36,678
SOUTH AFRICA | Geographic Concentration Risk [Member] | Revenue Benchmark [Member] |  |
Percent of consolidated net revenue | 13.20% | 14.00%
MEXICO |  |
Net revenues | $ 11,691 | $ 9,706
MEXICO | Geographic Concentration Risk [Member] | Revenue Benchmark [Member] |  |
Percent of consolidated net revenue | 4.40% | 3.70%
CHINA |  |
Net revenues | $ 10,167 | $ 10,931
CHINA | Geographic Concentration Risk [Member] | Revenue Benchmark [Member] |  |
Percent of consolidated net revenue | 3.90% | 4.20%
JAPAN |  |
Net revenues | $ 6,256 | $ 7,133
JAPAN | Geographic Concentration Risk [Member] | Revenue Benchmark [Member] |  |
Percent of consolidated net revenue | 2.40% | 2.70%
INDIA |  |
Net revenues | $ 6,148 | $ 6,276
INDIA | Geographic Concentration Risk [Member] | Revenue Benchmark [Member] |  |
Percent of consolidated net revenue | 2.30% | 2.40%
CANADA |  |
Net revenues | $ 12,494 | $ 8,247
CANADA | Geographic Concentration Risk [Member] | Revenue Benchmark [Member] |  |
Percent of consolidated net revenue | 4.80% | 3.20%
AUSTRALIA |  |
Net revenues | $ 1,909 | $ 1,669
AUSTRALIA | Geographic Concentration Risk [Member] | Revenue Benchmark [Member] |  |
Percent of consolidated net revenue | 0.70% | 0.60%

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