Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Segment Information - Operating Information by Geographic Area (Details)

v3.22.2.2
Note 11 - Segment Information - Operating Information by Geographic Area (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Net sales $ 11,716 $ 14,276 $ 36,622 $ 43,897
Income (loss) from operations (145) 479 (313) 1,084
Other income (expense), net 187 (53) 472 (92)
Income before income taxes 42 426 159 992
Operating Segments [Member]        
Income (loss) from operations 1,860 2,568 5,906 7,753
Intersegment Eliminations [Member]        
Income (loss) from operations (2,005) (2,089) (6,219) (6,669)
CHINA        
Net sales 346 501 1,313 1,596
CHINA | Operating Segments [Member]        
Income (loss) from operations (71) 5 (86) 51
Russia and Kazakhstan [Member]        
Net sales 129 199 421 622
Russia and Kazakhstan [Member] | Operating Segments [Member]        
Income (loss) from operations (36) 5 (132) (101)
Primary Reporting Segment [Member]        
Net sales 11,241 13,576 34,888 41,679
Primary Reporting Segment [Member] | Operating Segments [Member]        
Income (loss) from operations $ 1,967 $ 2,558 $ 6,124 $ 7,803