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Segment Information (Details) - Sales Revenue, Net [Member] | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
Segment Information (Textual) |  |  |  |
Concentration risk percentage | 96.00% | 95.00% | 96.00% | 93.00%
U.S. dairy and beef industries [Member] |  |  |  |
Segment Information (Textual) |  |  |  |
Concentration risk percentage | 84.00% | 91.00% | 87.00% | 82.00%
International dairy and beef [Member] |  |  |  |
Segment Information (Textual) |  |  |  |
Concentration risk percentage | 16.00% | 9.00% | 13.00% | 15.00%

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