Operating Segments - Identifiable Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Identifiable Assets	$ 298,724	$ 277,892
Operating Segments | Distillery products
Segment Reporting Information [Line Items]
Identifiable Assets	242,518	223,890
Operating Segments | Ingredient solutions
Segment Reporting Information [Line Items]
Identifiable Assets	33,264	35,147
Corporate
Segment Reporting Information [Line Items]
Identifiable Assets	$ 22,942	$ 18,855