Property and Equipment (Details) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Cost	$ 134,646,463	$ 133,919,053
Accumulated Depreciation	(62,770,208)	(61,386,445)
Total property and equipment, net	71,876,255	72,532,608
Land
Property, Plant and Equipment [Line Items]
Cost	516,326
Accumulated Depreciation	0
Total property and equipment, net	516,326	516,326
Land improvements
Property, Plant and Equipment [Line Items]
Cost	2,538,645
Accumulated Depreciation	(950,100)
Total property and equipment, net	1,588,545	1,628,203
Buildings and improvements
Property, Plant and Equipment [Line Items]
Cost	25,996,808
Accumulated Depreciation	(10,792,183)
Total property and equipment, net	15,204,625	15,361,423
Machinery and equipment
Property, Plant and Equipment [Line Items]
Cost	91,225,151
Accumulated Depreciation	(49,526,568)
Total property and equipment, net	41,698,583	42,737,783
Railroad cars
Property, Plant and Equipment [Line Items]
Cost	10,679,356
Accumulated Depreciation	(318,451)
Total property and equipment, net	10,360,905	5,587,237
Company vehicles
Property, Plant and Equipment [Line Items]
Cost	151,682
Accumulated Depreciation	(112,936)
Total property and equipment, net	38,746	42,919
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Cost	1,387,880
Accumulated Depreciation	(1,069,970)
Total property and equipment, net	317,910	335,665
Construction in progress
Property, Plant and Equipment [Line Items]
Cost	2,150,615
Accumulated Depreciation	0
Total property and equipment, net	$ 2,150,615	$ 6,323,052