Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Segment Information - Operating Information by Geographic Area (Details)

v3.20.2
Note 10 - Segment Information - Operating Information by Geographic Area (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Net sales $ 16,404 $ 23,428 $ 31,352 $ 42,756
Income (loss) from operations 183 (4) (1,265) (2,713)
Income (loss) from operations 183 (4) (1,265) (2,713)
Other income, net 125 373 218 805
Income (loss) before income taxes 308 369 (1,047) (1,908)
Operating Segments [Member]        
Income (loss) from operations 2,125 3,255 3,275 3,741
Income (loss) from operations 2,125 3,255 3,275 3,741
Intersegment Eliminations [Member]        
Income (loss) from operations (1,942) (3,259) (4,540) (6,454)
Income (loss) from operations (1,942) (3,259) (4,540) (6,454)
CHINA        
Net sales 818 557 1,516 1,613
CHINA | Operating Segments [Member]        
Income (loss) from operations 13 (424) (70) (735)
Income (loss) from operations 13 (424) (70) (735)
Russia and Kazakhstan [Member]        
Net sales 170 200 412 418
Russia and Kazakhstan [Member] | Operating Segments [Member]        
Income (loss) from operations 104 (31) 22 (56)
Income (loss) from operations 104 (31) 22 (56)
Primary Reporting Segment [Member]        
Net sales 15,416 22,671 29,424 40,725
Primary Reporting Segment [Member] | Operating Segments [Member]        
Income (loss) from operations 2,008 3,710 3,323 4,532
Income (loss) from operations $ 2,008 $ 3,710 $ 3,323 $ 4,532