Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Oct. 31, 2020	Oct. 31, 2019
Cash Flow From Operating Activities:
Net loss	$ (14,250,983)	$ (5,177,834)
Adjustments to reconcile net loss to net cash used in operations:
Depreciation and amortization	5,228,078	5,253,479
Loss on disposal of assets	1,833,928	4,864
Change in fair value of commodity derivative instruments	1,200,066	(375,216)
Change in operating assets and liabilities:
Accounts receivable	3,274,760	(938,562)
Inventory	(787,417)	122,428
Commodity derivative instruments	(945,465)	679,851
Prepaid expenses and other current assets	(9,955)	(15,345)
Accounts payable	(486,012)	(103,915)
Accrued expenses	73,247	(420,609)
Accrued railcar rehabilitation costs	45,924	551,000
Net cash used in operating activities	(4,823,829)	(419,859)
Cash Flows from Investing Activities:
Capital expenditures	(5,826,105)	(432,291)
Net cash used in investing activities	(5,826,105)	(432,291)
Cash Flows from Financing Activities:
Proceeds from long-term debt	66,305,585
Payments on long-term debt	(55,747,788)	(325,021)
Checks drawn in excess of bank balance	692,984
Proceeds from Paycheck Protection Program loan	595,693
Acquisition of non-controlling interest	(2,000,000)	(225,000)
Net cash provided by (used in) financing activities	9,846,474	(550,021)
Net decrease in Cash and Restricted Cash	(803,460)	(1,402,171)
Cash and Restricted Cash—Beginning of Period	4,593,811	5,995,982
Cash and Restricted Cash—End of Period	3,790,351	4,593,811
Supplemental Disclosure of Cash Flow Information
Interest expense	181,849	98,815
Supplemental Disclosure of Non-Cash Investing and Financing Activities
Capital expenditures included in accounts payable	$ 2,140,625	$ 125,186