Annual report pursuant to Section 13 and 15(d)

Note 13 - Segment Information - Net Sales by Geographic Area (Details)

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Note 13 - Segment Information - Net Sales by Geographic Area (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Net sales $ 42,963 $ 43,924
UNITED STATES    
Net sales 1,044 1,157
CANADA    
Net sales 535 710
Peru and Colombia [Member]    
Net sales 1,101 1,497
HONG KONG    
Net sales [1] 35,106 34,898
CHINA    
Net sales 1,580 1,235
TAIWAN    
Net sales 1,591 2,181
JAPAN    
Net sales 292 450
Russia and Kazakhstan [Member]    
Net sales 490 480
Europe [Member]    
Net sales 635 733
Other Foreign Countries [Member]    
Net sales $ 589 $ 583
[1] Substantially all of our Hong Kong revenues are derived from the sale of products that are delivered to members in China. See “Item 1A. Risk Factors” in this report and in our most recent Annual Report on Form 10-K.