Segment Reporting (Details) - USD ($)
$ in Thousands |
3 Months Ended |
Mar. 31, 2018 |
Mar. 31, 2017 |
| Reportable segment revenue |
$ 562
|
$ 4,308
|
| Inter-segment loss |
|
(1,350)
|
| Revenue from external customers |
562
|
2,959
|
| Segment gross profit |
63
|
535
|
| Concentrated apple juice and apple aroma [Member] |
|
|
| Reportable segment revenue |
46
|
1,238
|
| Inter-segment loss |
|
(219)
|
| Revenue from external customers |
46
|
1,019
|
| Segment gross profit |
5
|
29
|
| Concentrated kiwifruit juice and kiwifruit puree [Member] |
|
|
| Reportable segment revenue |
111
|
205
|
| Inter-segment loss |
|
(10)
|
| Revenue from external customers |
111
|
195
|
| Segment gross profit |
10
|
45
|
| Concentrated pear juice [Member] |
|
|
| Reportable segment revenue |
17
|
1,493
|
| Inter-segment loss |
|
(570)
|
| Revenue from external customers |
17
|
923
|
| Segment gross profit |
1
|
126
|
| Fruit juice beverages [Member] |
|
|
| Reportable segment revenue |
435
|
1,372
|
| Inter-segment loss |
(108)
|
(550)
|
| Revenue from external customers |
327
|
822
|
| Segment gross profit |
30
|
335
|
| Others [Member] |
|
|
| Reportable segment revenue |
61
|
|
| Inter-segment loss |
|
|
| Revenue from external customers |
61
|
|
| Segment gross profit |
$ 17
|
|