Annual report pursuant to Section 13 and 15(d)

Note 12 - Segment Information - Operating Information by Geographic Area (Details)

v3.20.4
Note 12 - Segment Information - Operating Information by Geographic Area (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Net sales $ 62,071 $ 77,614
Income (loss) from operations 669 (7,023)
Other income, net 821 1,426
Income (loss) before income taxes 1,490 (5,597)
Operating Segments [Member]    
Income (loss) from operations 9,511 7,505
Intersegment Eliminations [Member]    
Income (loss) from operations (8,842) (14,528)
CHINA    
Net sales 2,940 2,941
CHINA | Operating Segments [Member]    
Income (loss) from operations 330 (1,719)
Russia and Kazakhstan [Member]    
Net sales 888 980
Russia and Kazakhstan [Member] | Operating Segments [Member]    
Income (loss) from operations (96) (115)
Primary Reporting Segment [Member]    
Net sales 58,243 73,693
Primary Reporting Segment [Member] | Operating Segments [Member]    
Income (loss) from operations $ 9,277 $ 9,339