Operating Segments - Operating Profit (Loss) Per Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Segment Reporting Information [Line Items]
Sales	$ 108,323	$ 99,082
Gross Profit	32,299	23,211
Depreciation and Amortization	3,311	3,125
Income (loss) before Income Taxes	20,042	13,066
Distillery Products
Segment Reporting Information [Line Items]
Sales	89,194	80,002
Gross Profit	28,331	18,249
Ingredient Solutions
Segment Reporting Information [Line Items]
Sales	19,129	19,080
Gross Profit	3,968	4,962
Operating Segments | Distillery Products
Segment Reporting Information [Line Items]
Depreciation and Amortization	2,583	2,401
Income (loss) before Income Taxes	25,639	16,233
Operating Segments | Ingredient Solutions
Segment Reporting Information [Line Items]
Depreciation and Amortization	475	453
Income (loss) before Income Taxes	3,172	4,214
Corporate
Segment Reporting Information [Line Items]
Depreciation and Amortization	253	271
Income (loss) before Income Taxes	$ (8,769)	$ (7,381)