Operating Segments - Identifiable Assets for Each Segment (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Segment Reporting Information [Line Items]
Identifiable Assets	$ 234,573	$ 225,336
Operating Segments [Member] | Distillery Products [Member]
Segment Reporting Information [Line Items]
Identifiable Assets	172,712	161,059
Operating Segments [Member] | Ingredient Solutions [Member]
Segment Reporting Information [Line Items]
Identifiable Assets	27,145	27,109
Corporate [Member]
Segment Reporting Information [Line Items]
Identifiable Assets	$ 34,716	$ 37,168