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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 |

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