Property and Equipment (Details) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Cost	$ 122,161,207	$ 118,363,393
Accumulated Depreciation	(57,152,178)	(53,846,189)
Total property and equipment, net	65,009,029	64,517,204
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	2,353,237
Accumulated Depreciation	(722,997)
Total property and equipment, net	1,630,240	1,545,088
Buildings and improvements
Property, Plant and Equipment [Line Items]
Cost	22,369,519
Accumulated Depreciation	(9,909,761)
Total property and equipment, net	12,459,758	12,807,844
Machinery and equipment
Property, Plant and Equipment [Line Items]
Cost	85,553,534
Accumulated Depreciation	(45,352,503)
Total property and equipment, net	40,201,031	41,480,121
Railroad cars
Property, Plant and Equipment [Line Items]
Cost	5,852,292
Accumulated Depreciation	(118,747)
Total property and equipment, net	5,733,545	1,207,545
Company vehicles
Property, Plant and Equipment [Line Items]
Cost	151,682
Accumulated Depreciation	(87,730)
Total property and equipment, net	63,952	36,032
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Cost	1,387,880
Accumulated Depreciation	(960,440)
Total property and equipment, net	427,440	459,153
Construction in progress
Property, Plant and Equipment [Line Items]
Cost	3,976,737
Accumulated Depreciation	0
Total property and equipment, net	$ 3,976,737	$ 6,465,095