Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Disaggregation of Revenue [Line Items]
Sales	$ 176,611	$ 102,964	$ 459,873	$ 294,606
Distillery Products
Disaggregation of Revenue [Line Items]
Sales	91,044	79,173	270,016	233,492
Branded Spirits
Disaggregation of Revenue [Line Items]
Sales	61,561	2,449	122,557	3,321
Ingredient Solutions
Disaggregation of Revenue [Line Items]
Sales	24,006	21,342	67,300	57,793
Premium beverage alcohol | Distillery Products
Disaggregation of Revenue [Line Items]
Sales	63,980	48,278	185,649	133,960
Brown goods | Distillery Products
Disaggregation of Revenue [Line Items]
Sales	42,793	32,068	129,600	86,038
White goods | Distillery Products
Disaggregation of Revenue [Line Items]
Sales	21,187	16,210	56,049	47,922
Industrial alcohol | Distillery Products
Disaggregation of Revenue [Line Items]
Sales	14,790	19,461	46,896	64,032
Food grade alcohol | Distillery Products
Disaggregation of Revenue [Line Items]
Sales	78,770	67,739	232,545	197,992
Fuel grade alcohol | Distillery Products
Disaggregation of Revenue [Line Items]
Sales	3,592	1,274	10,862	3,970
Distillers feed and related co-products | Distillery Products
Disaggregation of Revenue [Line Items]
Sales	4,016	6,119	13,660	19,889
Warehouse services | Distillery Products
Disaggregation of Revenue [Line Items]
Sales	4,666	4,041	12,949	11,641
Ultra premium | Branded Spirits
Disaggregation of Revenue [Line Items]
Sales	13,118	2,365	23,692	3,049
Premium | Branded Spirits
Disaggregation of Revenue [Line Items]
Sales	6,310	72	12,692	243
Mid | Branded Spirits
Disaggregation of Revenue [Line Items]
Sales	17,107	0	34,894	0
Value | Branded Spirits
Disaggregation of Revenue [Line Items]
Sales	19,057	0	40,001	0
Other | Branded Spirits
Disaggregation of Revenue [Line Items]
Sales	5,969	12	11,278	29
Specialty wheat starches | Ingredient Solutions
Disaggregation of Revenue [Line Items]
Sales	12,231	11,604	35,051	30,938
Specialty wheat proteins | Ingredient Solutions
Disaggregation of Revenue [Line Items]
Sales	8,901	7,994	23,299	20,372
Commodity wheat starches | Ingredient Solutions
Disaggregation of Revenue [Line Items]
Sales	2,626	1,596	7,572	5,247
Commodity wheat proteins | Ingredient Solutions
Disaggregation of Revenue [Line Items]
Sales	$ 248	$ 148	$ 1,378	$ 1,236