Quarterly report pursuant to Section 13 or 15(d)

SEGMENT INFORMATION - Operating Information by Geographic Area (Details)

v3.20.1
SEGMENT INFORMATION - Operating Information by Geographic Area (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Segment Reporting Information [Line Items]    
Net sales $ 14,948 $ 19,328
Total income from operations for reportable segments (1,448) (2,709)
Other income, net 93 432
Loss before income taxes (1,355) (2,277)
Operating segments    
Segment Reporting Information [Line Items]    
Total income from operations for reportable segments 1,150 486
Unallocated corporate expenses    
Segment Reporting Information [Line Items]    
Total income from operations for reportable segments (2,598) (3,195)
Primary Reporting Segment    
Segment Reporting Information [Line Items]    
Net sales 14,008 18,054
Primary Reporting Segment | Operating segments    
Segment Reporting Information [Line Items]    
Total income from operations for reportable segments 1,315 822
China    
Segment Reporting Information [Line Items]    
Net sales 698 1,056
China | Operating segments    
Segment Reporting Information [Line Items]    
Total income from operations for reportable segments (83) (311)
Russia and Kazakhstan    
Segment Reporting Information [Line Items]    
Net sales 242 218
Russia and Kazakhstan | Operating segments    
Segment Reporting Information [Line Items]    
Total income from operations for reportable segments $ (82) $ (25)