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Segment Information (Details Textual) - Sales Revenue, Net [Member] | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Sep. 30, 2016 | Sep. 30, 2015
Segment Information (Textual) |  |  |  |
Concentration risk percentage | 93.00% | 88.00% | 93.00% | 92.00%
U.S. dairy and beef industries [Member] |  |  |  |
Segment Information (Textual) |  |  |  |
Concentration risk percentage | 83.00% | 85.00% | 85.00% | 83.00%
Foreign dairy and beef industries [Member] |  |  |  |
Segment Information (Textual) |  |  |  |
Concentration risk percentage | 17.00% | 6.00% | 14.00% | 13.00%

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