XML 91 R79.htm IDEA: XBRL DOCUMENT v3.19.1
Interests in affiliates (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Balance Sheet:      
Current assets $ 13,533 $ 9,616  
Non-current assets 9,532 14,121  
Total assets 23,065 23,737  
Total liabilities (7,520) (6,630)  
Total shareholders' equity 14,589 15,969  
Operating results:      
Operating income (1,059) (574) $ (670)
Net income 88 473 $ 231
Blue Sky      
Balance Sheet:      
Current assets 46,925 56,911  
Non-current assets 19,450 26,544  
Total assets 66,375 83,455  
Total liabilities (40,330) (36,948)  
Total shareholders' equity 26,045 46,507  
Operating results:      
Net sales 50,165 62,234  
Operating income (5,194) 4,439  
Net income $ (4,048) 3,863  
Jia Huan      
Balance Sheet:      
Current assets   21,374  
Non-current assets   4,570  
Total assets   25,944  
Total liabilities   (10,215)  
Total shareholders' equity   15,729  
Operating results:      
Net sales   16,301  
Operating income   32  
Net income   $ 597