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Other Assets Disclosure [Text Block]

Note 7. Other Assets

The components of other assets are as follows for the periods presented (amounts in thousands):

	October 31, 2019		January 31, 2019

Deferred income taxes	$	15,449	$	5,843
Other		814		333
Total	$	16,263	$	6,176

ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

9 Months Ended

Oct. 31, 2019

Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]

Note 8. Accrued Expenses and Other Current Liabilities

The components of accrued expenses and other current liabilities are as follows for the periods presented (amounts in thousands):

	October 31, 2019		January 31, 2019

Accrued payroll and related items	$	691	$	2,041
Accrued utility charges		1,287		2,924
Accrued transportation related items		1,500		1,567
Accrued real estate taxes		1,305		1,680
Accrued income taxes		54		71
Other		1,394		1,263
Total	$	6,231	$	9,546

DERIVATIVE FINANCIAL INSTRUMENTS

9 Months Ended

Oct. 31, 2019

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments and Hedging Activities Disclosure [Text Block]

Note 9. Derivative Financial Instruments

The Company is exposed to various market risks, including changes in commodity prices (raw materials and finished goods). To manage risks associated with the volatility of these natural business exposures, the Company enters into commodity agreements and forward purchase (corn and natural gas) and sale (ethanol, distillers grains and non-food grade corn oil) contracts. The Company does not purchase or sell derivative financial instruments for trading or speculative purposes. The Company does not purchase or sell derivative financial instruments for which a lack of marketplace quotations would require the use of fair value estimation techniques.

The following table provides information about the fair values of the Company’s derivative financial instruments (that are not accounted for under the “normal purchases and normal sales” scope exemption of ASC 815) and the line items on the Consolidated Condensed Balance Sheets in which the fair values are reflected (in thousands):

	Asset Derivatives Fair Value				Liability Derivatives Fair Value
	October 31, 2019		January 31, 2019		October 31, 2019		January 31, 2019

Commodity futures (1)	$	150	$	44	$	165	$	-
Forward purchase contracts (2)		100		-		-		22
Total	$	250	$	44	$	165	$	22

(1) Commodity futures assets are included in prepaid expenses and other current assets. These contracts are short/sell positions for approximately 3.6 million bushels of corn, long/buy positions for approximately 2.7 million bushels of corn and short/sell positions for approximately 2.1 million gallons of ethanol at October 31, 2019. These contracts are short/sell positions for approximately 2.0 million bushels of corn at January 31, 2019. Commodity futures liabilities are included in accrued expenses and other current liabilities. These contracts are short/sell positions for approximately 2.6 million bushels of corn.

(2) Forward purchase contracts assets are included in prepaid expenses and other current assets. These contracts are for purchases of approximately 0.8 million bushels of corn at October 31, 2019. Forward purchase contracts liabilities are included in accrued expenses and other current liabilities. These contracts are for purchases of approximately 1.3 million bushels of corn at January 31, 2019.

As of October 31, 2019, and January 31, 2019, all of the derivative financial instruments held by the Company were subject to enforceable master netting arrangements. The Company’s accounting policy is to offset positions and amounts owed or owing with the same counterparty. As of October 31, 2019, and January 31, 2019, the gross positions of the enforceable master netting agreements are not significantly different from the net positions presented in the table above. Depending on the amount of an unrealized loss on a derivative contract held by the Company, the counterparty may require collateral to secure the Company’s derivative contract position. The Company was required to maintain collateral in the amount of approximately $523,000 and approximately $281,000 to secure the Company’s derivative position at October 31, 2019 and January 31, 2019, respectively.

See Note 5 which contains fair value information related to derivative financial instruments.

Gains on the Company’s derivative financial instruments of approximately $248,000 and approximately $2,432,000 for the third quarter of fiscal years 2019 and 2018, respectively, were included in cost of sales on the Consolidated Condensed Statements of Operations. Gains on the Company’s derivative financial instruments of approximately $1,478,000 and approximately $2,273,000 for the first nine months of fiscal years 2019 and 2018, respectively, were included in cost of sales on the Consolidated Condensed Statements of Operations.

INVESTMENTS

9 Months Ended

Oct. 31, 2019

Investment [Text Block]

Note 10. Investments

The following table summarizes the Company’s equity method investment at October 31, 2019 and January 31, 2019 (dollars in thousands):

Ownership

Carrying Amount

Entity

Percentage

October 31, 2019

January 31, 2019

Big River

10.3

$31,422

$32,075

Undistributed earnings of the Company’s equity method investee totaled approximately $11.4 million and approximately $12.0 million at October 31, 2019 and January 31, 2019, respectively. The Company received dividends from its equity method investee of approximately $1.0 million and approximately $3.0 million during the first nine months of fiscal years 2019 and 2018, respectively.

Summarized financial information for the Company’s equity method investee is presented in the following table for the periods presented (amounts in thousands):

	Three Months Ended October 31,				Nine Months Ended October 31,
	2019		2018		2019		2018

Net sales and revenue	$	220,387	$	196,169	$	598,187	$	600,204
Gross profit	$	10,269	$	15,150	$	18,864	$	39,489
(Loss) income from continuing operations	$	(149)	$	5,932	$	3,397	$	21,164
Net (loss) income	$	(149)	$	5,932	$	3,397	$	21,164

The following table summarizes the Company’s held-to-maturity security at January 31, 2019 (amounts in thousands):

		Amortized Cost				Gross Unrealized Losses				Estimated Fair Value
United States Treasury Bill			$14,975				$2				$14,973

As of January 31, 2019, the contractual maturity of this investment was less than one year and the yield to maturity rate was 2.29%.

EMPLOYEE BENEFITS

9 Months Ended

Oct. 31, 2019

Compensation and Employee Benefit Plans [Text Block]

Note 11. Employee Benefits

The Company maintains the REX 2015 Incentive Plan, approved by its shareholders, which reserves a total of 550,000 shares of common stock for issuance pursuant to its terms. The plan provides for the granting of shares of stock, including options to purchase shares of common stock, stock appreciation rights tied to the value of common stock, restricted stock, and restricted stock unit awards to eligible employees, non-employee directors and consultants. Since plan inception, the Company has only granted restricted stock awards. The Company measures share-based compensation grants at fair value on the grant date, adjusted for estimated forfeitures. The Company records noncash compensation expense related to liability and equity awards in its consolidated financial statements over the requisite service period on a straight-line basis. At October 31, 2019, 479,988 shares remain available for issuance under the Plan. As a component of their compensation, restricted stock has been granted to directors at the closing market price of REX common stock on the grant date. In addition, one third of executives’ incentive compensation is payable by an award of restricted stock based on the then closing market price of REX common stock on the grant date. The Company’s board of directors has determined that the grant date will be June 15^th, or the next business day if June 15^th is not a business day, for all grants of restricted stock.

At October 31, 2019 and January 31, 2019, unrecognized compensation cost related to nonvested restricted stock was approximately $259,000 and $200,000, respectively. The following tables summarize non-vested restricted stock award activity for the periods presented:

	Nine Months Ended October 31, 2019

	Non-Vested Shares		Weighted Average Grant Date Fair Value (000’s)		Weighted Average Remaining VestingTerm (in years)

Non-Vested at January 31, 2019		38,036	$	2,935		2
Granted		9,442		662
Forfeited		-		-
Vested		18,902		1,404

Non-Vested at October 31, 2019		28,576	$	2,193		2

	Nine Months Ended October 31, 2018

	Non-Vested Shares		Weighted Average Grant Date Fair Value (000’s)		Weighted Average Remaining VestingTerm (in years)

Non-Vested at January 31, 2018		29,415	$	2,275		2
Granted		21,745		1,622
Forfeited		-		-
Vested		13,124		963

Non-Vested at October 31, 2018		38,036	$	2,934		2

The above tables include 24,219 and 34,148 non-vested shares at October 31, 2019 and 2018, respectively, which are included in the number of weighted average shares outstanding used to determine basic and diluted earnings per share attributable to REX common shareholders. Such shares are treated, for accounting purposes, as being fully vested at the grant date as they were granted to recipients who were retirement eligible at the time of grant.

Income Taxes

9 Months Ended

Oct. 31, 2019

Income Tax Disclosure [Abstract]

Income Tax Disclosure [Text Block]

Note 12. Income Taxes

The Company’s tax benefit was approximately 65.9% and approximately 266.7% for the three months ended October 31, 2019 and 2018, respectively. The Company’s tax benefit was approximately 234.7% and approximately 112.8% for the nine months ended October 31, 2019 and 2018, respectively. The fluctuation in the rate results primarily from the production tax credits the Company expects to receive associated with its refined coal segment relative to pre-tax income or loss. Through its refined coal operation, the Company earns production tax credits pursuant to IRC Section 45. The credits can be used to reduce future income tax liabilities for up to 20 years.

The Company files a U.S. federal income tax return and various state income tax returns. In general, the Company is no longer subject to U.S. federal, state or local income tax examinations by tax authorities for years ended January 31, 2014 and prior. A reconciliation of the beginning and ending amount of unrecognized tax benefits, including interest and penalties, is as follows (amounts in thousands):

	Nine Months Ended October 31,
	2019		2018

Unrecognized tax benefits, beginning of period	$	9,232	$	2,325
Changes for prior years’ tax positions		(77)		4,666
Changes for current year tax positions		-		-
Unrecognized tax benefits, end of period	$	9,155	$	6,991

Commitments and Contingencies

9 Months Ended

Oct. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies Disclosure [Text Block]

Note 13. Commitments and Contingencies

The Company is involved in various legal actions arising in the normal course of business. After taking into consideration legal counsels’ evaluations of such actions, management is of the opinion that their outcome will not have a material adverse effect on the Company’s Consolidated Condensed Financial Statements.

One Earth and NuGen have combined forward purchase contracts for approximately 4.4 million bushels of corn, the principal raw material for their ethanol plants. They expect to take delivery of the grain through January 2020.

One Earth and NuGen have combined forward purchase contracts for approximately 1,067,000 MmBtu (million british thermal units) of natural gas. They expect to take delivery of the natural gas through February 2020.

One Earth and NuGen have combined sales commitments for approximately 18.9 million gallons of ethanol, approximately 48,500 tons of distillers grains and approximately 6.1 million pounds of non-food grade corn oil. They expect to deliver a majority of the ethanol, distillers grains and non-food grade corn oil through December 2019.

The refined coal entity has various agreements (site license, operating agreements, etc.) containing payment terms based upon production of refined coal under which the Company is required to pay various fees. These fees totaled approximately $0.9 million and approximately $2.6 million in the third quarter of fiscal year 2019 and 2018, respectively. Such fees totaled approximately $3.6 million and approximately $7.7 million for the nine months ended October 31, 2019 and 2018, respectively.

Related-Party Transactions

9 Months Ended

Oct. 31, 2019

Note 14. Related-Party Transactions

During the third quarters of fiscal years 2019 and 2018, One Earth and NuGen purchased approximately $58.5 million and approximately $47.3 million, respectively, of corn from minority equity investors and board members of those subsidiaries. Such purchases totaled approximately $148.7 million and approximately $138.6 million for the nine months ended October 31, 2019 and 2018, respectively. The Company had amounts payable to related parties for corn purchases of approximately $0.1 million and approximately $1.9 million at October 31, 2019 and January 31, 2019, respectively.

One Earth terminated its agreement with its corn origination agent at the end of the third quarter of fiscal year 2019. In connection with this, the Company had amounts receivable from related parties of approximately $6.7 million at October 31, 2019.

During the third quarters of fiscal years 2019 and 2018, the Company recognized commission income of approximately $0.2 million and expense of approximately $0.4 million, respectively, payable to the minority investor in the refined coal entity. During the first nine months of fiscal years 2019 and 2018, the Company recognized commission income of approximately $0.6 million and expense of approximately $0.7 million, respectively. The commission income or expense is associated with the refined coal acquisition. The Company had accrued liabilities and accounts payable related to the commission income or expense of approximately $0.7 million and approximately $1.6 million at October 31, 2019 and January 31, 2019, respectively.

Segment Reporting

9 Months Ended

Oct. 31, 2019

Segment Reporting [Abstract]

Segment Reporting Disclosure [Text Block]

Note 15. Segment Reporting

The Company has two reportable segments: i) ethanol and by-products; and ii) refined coal. The Company evaluates the performance of each reportable segment based on segment profit. The following tables summarize segment and other results and assets (amounts in thousands):

	Three Months Ended October 31				Nine Months Ended October 31,
	2019		2018		2019		2018
Net sales and revenue:
Ethanol and by-products	$	86,603	$	123,546	$	296,826	$	372,717
Refined coal ¹		68		204		288		610
Total net sales and revenue	$	86,671	$	123,750	$	297,114	$	373,327

¹The Company records sales in the refined coal segment net of the cost of coal as the Company purchases the coal feedstock from the customer to which refined coal is sold.

	Three Months Ended October 31,				Nine Months Ended October 31,
	2019		2018		2019		2018
Segment gross (loss) profit:
Ethanol and by-products	$	28	$	11,260	$	12,312	$	38,475
Refined coal		(1,786)		(3,513)		(6,420)		(10,478)
Total gross (loss) profit	$	(1,758)	$	7,747	$	5,892	$	27,997

(Loss) income before income taxes:
Ethanol and by-products	$	(2,822)	$	8,405	$	3,491	$	29,491
Refined coal		(1,648)		(4,240)		(6,351)		(11,887)
Corporate and other		(434)		(410)		(1,146)		(1,341)
Total (loss) income before income taxes	$	(4,904)	$	3,755	$	(4,006)	$	16,263

Benefit (provision) for income taxes:
Ethanol and by-products	$	945	$	1,643	$	(160)	$	(1,806)
Refined coal		2,181		8,318		9,282		19,914
Corporate and other		105		53		279		240
Total benefit for income taxes	$	3,231	$	10,014	$	9,401	$	18,348

Segment (loss) profit (net of noncontrolling interests):
Ethanol and by-products	$	(2,330)	$	7,946	$	684	$	23,096
Refined coal		607		4,260		3,209		8,549
Corporate and other		(329)		(331)		(868)		(1,057)
Net (loss) income attributable to REX common shareholders	$	(2,052)	$	11,875	$	3,025	$	30,588

Assets:	October 31, 2019		January 31, 2019

Ethanol and by-products	$	404,733	$	393,691
Refined coal		6,554		8,625
Corporate and other		82,285		69,077
Total assets	$	493,572	$	471,393

	Three Months Ended October 31,				Nine Months Ended October 31,
Sales of products, ethanol and by-products segment:	2019		2018		2019		2018
Ethanol	$	66,149	$	91,538	$	226,986	$	283,720
Dried distillers grains		16,627		24,683		51,188		65,826
Non-food grade corn oil		3,099		4,964		12,681		15,019
Modified distillers grains		702		2,340		5,846		8,100
Other		26		21		125		52
Total	$	86,603	$	123,546	$	296,826	$	372,717

Sales of products, refined coal segment:
Refined coal	$	68	$	204	$	288	$	610

Accounting Policies, by Policy (Policies)

9 Months Ended

Oct. 31, 2019

Accounting Policies [Abstract]

Cash and Cash Equivalents, Policy [Policy Text Block]

Cash and Cash Equivalents

Cash and cash equivalents includes bank deposits as well as short-term, highly liquid investments with original maturities of three months or less.

Revenue [Policy Text Block]

Revenue Recognition

Cost of Goods and Service [Policy Text Block]

Cost of Sales

Selling, General and Administrative Expenses, Policy [Policy Text Block]

Selling, General and Administrative (“SG&A”) Expenses

The Company includes non-production related costs such as professional fees, selling charges and certain payroll in SG&A expenses.

Fair Value of Financial Instruments, Policy [Policy Text Block]

Financial Instruments

Income Tax, Policy [Policy Text Block]

Income Taxes

Inventory, Policy [Policy Text Block]

Inventories

	October 31, 2019		January 31, 2019

Ethanol and other finished goods	$	6,825	$	5,767
Work in process		3,477		3,094
Grain and other raw materials		20,736		9,616
Total	$	31,038	$	18,477

Property, Plant and Equipment, Policy [Policy Text Block]

Property and Equipment

Investment, Policy [Policy Text Block]

Investments

Short-term investments are considered held to maturity, and, therefore are carried at amortized historical cost.

Comprehensive Income, Policy [Policy Text Block]

Comprehensive Income

The Company has no components of other comprehensive income, and therefore, comprehensive income equals net income.

New Accounting Pronouncements, Policy [Policy Text Block]

Accounting Changes and Recently Issued Accounting Standards

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Oct. 31, 2019

Accounting Policies [Abstract]

Schedule of Inventory, Current [Table Text Block]

The components of inventory are as follows as of the dates presented (amounts in thousands):

	October 31, 2019		January 31, 2019

Ethanol and other finished goods	$	6,825	$	5,767
Work in process		3,477		3,094
Grain and other raw materials		20,736		9,616
Total	$	31,038	$	18,477

LEASES (Tables)

9 Months Ended

Oct. 31, 2019

LEASES (Tables) [Line Items]

Lease, Cost [Table Text Block]

The components of lease expense, classified as SG&A expenses on the Consolidated Condensed Statement of Operations are as follows:

	Three Months Ended October 31, 2019		Nine Months Ended October 31, 2019

Operating lease expense	$	1,557	$	4,867
Variable lease expense		139		491
Total lease expense	$	1,696	$	5,358

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

The following table is a summary of future minimum rentals on such leases at October 31, 2019 (amounts in thousands):

Years Ended January 31,	Minimum Rentals

Remainder of 2020	$	1,620
2021		5,668
2022		4,958
2023		3,251
2024		2,085
Thereafter		1,257
Total		18,839
Less: present value discount		1,822
Operating lease liabilities	$	17,017

3743 Railroad Equipment [Member]

LEASES (Tables) [Line Items]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

At January 31, 2019, future minimum annual rentals on such leases were as follows (amounts in thousands):

Years Ended January 31,	Minimum Rentals

2020	$	6,767
2021		5,487
2022		4,791
2023		3,208
2024		2,041
Thereafter		1,221
Total	$	23,515

FAIR VALUE (Tables)

9 Months Ended

Oct. 31, 2019

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

Financial assets and liabilities measured at fair value on a recurring basis at October 31, 2019 are summarized below (amounts in thousands):

	Level 1		Level 2		Level 3		Fair Value

Investment in cooperative (1)	$	-	$	-	$	341	$	341
Forward purchase contract asset (2)				100				100
Commodity futures (2)		-		150		-		150
Total assets	$	-	$	250	$	341	$	591

Commodity futures liability (4)	$	-	$	165	$	-	$	165

	Level 1		Level 2		Level 3		Fair Value

Investment in cooperative (1)	$	-	$	-	$	333	$	333
Commodity futures (2)		-		44		-		44
Total assets	$	-	$	44	$	333	$	377

Forward purchase contract liability (3)	$	-	$	22	$	-	$	22

(1) The investment in cooperative is included in “Other assets” on the accompanying Consolidated Condensed Balance Sheets.

(2) The forward purchase contract asset and commodity futures asset are included in “Prepaid expenses and other current assets” on the accompanying Consolidated Condensed Balance Sheets.

(3) The forward purchase contract liability is included in “Accrued expenses and other current liabilities” on the accompanying Consolidated Condensed Balance Sheets.

(4) The commodity futures liability is included in “Accrued expenses and other current liabilities” on the accompanying Consolidated Condensed Balance Sheets.

PROPERTY AND EQUIPMENT (Tables)

9 Months Ended

Oct. 31, 2019

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

The components of property and equipment are as follows for the periods presented (amounts in thousands):

	October 31, 2019		January 31, 2019

Land and improvements	$	21,481	$	21,469
Buildings and improvements		23,642		23,608
Machinery, equipment and fixtures		299,801		297,807
Construction in progress		1,014		708
		345,938		343,592
Less: accumulated depreciation		(178,184)		(161,071)
Total	$	167,754	$	182,521

OTHER ASSETS (Tables)

9 Months Ended

Oct. 31, 2019

Schedule of Other Assets [Table Text Block]

The components of other assets are as follows for the periods presented (amounts in thousands):

	October 31, 2019		January 31, 2019

Deferred income taxes	$	15,449	$	5,843
Other		814		333
Total	$	16,263	$	6,176

ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Tables)

9 Months Ended

Oct. 31, 2019

Schedule of Accrued Liabilities [Table Text Block]

The components of accrued expenses and other current liabilities are as follows for the periods presented (amounts in thousands):

	October 31, 2019		January 31, 2019

Accrued payroll and related items	$	691	$	2,041
Accrued utility charges		1,287		2,924
Accrued transportation related items		1,500		1,567
Accrued real estate taxes		1,305		1,680
Accrued income taxes		54		71
Other		1,394		1,263
Total	$	6,231	$	9,546

DERIVATIVE FINANCIAL INSTRUMENTS (Tables)

9 Months Ended

Oct. 31, 2019

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Assets at Fair Value [Table Text Block]

	Asset Derivatives Fair Value				Liability Derivatives Fair Value
	October 31, 2019		January 31, 2019		October 31, 2019		January 31, 2019

Commodity futures (1)	$	150	$	44	$	165	$	-
Forward purchase contracts (2)		100		-		-		22
Total	$	250	$	44	$	165	$	22

INVESTMENTS (Tables)

9 Months Ended

Oct. 31, 2019

Equity Method Investments [Table Text Block]

The following table summarizes the Company’s equity method investment at October 31, 2019 and January 31, 2019 (dollars in thousands):

Ownership

Carrying Amount

Entity

Percentage

October 31, 2019

January 31, 2019

Big River

10.3

$31,422

$32,075

Schedule of Financial Information for Equity Method Investments [Table Text Block]

Summarized financial information for the Company’s equity method investee is presented in the following table for the periods presented (amounts in thousands):

	Three Months Ended October 31,				Nine Months Ended October 31,
	2019		2018		2019		2018

Net sales and revenue	$	220,387	$	196,169	$	598,187	$	600,204
Gross profit	$	10,269	$	15,150	$	18,864	$	39,489
(Loss) income from continuing operations	$	(149)	$	5,932	$	3,397	$	21,164
Net (loss) income	$	(149)	$	5,932	$	3,397	$	21,164

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

The following table summarizes the Company’s held-to-maturity security at January 31, 2019 (amounts in thousands):

		Amortized Cost				Gross Unrealized Losses				Estimated Fair Value
United States Treasury Bill			$14,975				$2				$14,973

EMPLOYEE BENEFITS (Tables)

9 Months Ended

Oct. 31, 2019

Nonvested Restricted Stock Shares Activity [Table Text Block]

The following tables summarize non-vested restricted stock award activity for the periods presented:

	Nine Months Ended October 31, 2019

	Non-Vested Shares		Weighted Average Grant Date Fair Value (000’s)		Weighted Average Remaining VestingTerm (in years)

Non-Vested at January 31, 2019		38,036	$	2,935		2
Granted		9,442		662
Forfeited		-		-
Vested		18,902		1,404

Non-Vested at October 31, 2019		28,576	$	2,193		2

	Nine Months Ended October 31, 2018

	Non-Vested Shares		Weighted Average Grant Date Fair Value (000’s)		Weighted Average Remaining VestingTerm (in years)

Non-Vested at January 31, 2018		29,415	$	2,275		2
Granted		21,745		1,622
Forfeited		-		-
Vested		13,124		963

Non-Vested at October 31, 2018		38,036	$	2,934		2

Income Taxes (Tables)

9 Months Ended

Oct. 31, 2019

Income Tax Disclosure [Abstract]

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

A reconciliation of the beginning and ending amount of unrecognized tax benefits, including interest and penalties, is as follows (amounts in thousands):

	Nine Months Ended October 31,
	2019		2018

Unrecognized tax benefits, beginning of period	$	9,232	$	2,325
Changes for prior years’ tax positions		(77)		4,666
Changes for current year tax positions		-		-
Unrecognized tax benefits, end of period	$	9,155	$	6,991

Segment Reporting (Tables)

9 Months Ended

Oct. 31, 2019

Segment Reporting (Tables) [Line Items]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

The following tables summarize segment and other results and assets (amounts in thousands):

	Three Months Ended October 31				Nine Months Ended October 31,
	2019		2018		2019		2018
Net sales and revenue:
Ethanol and by-products	$	86,603	$	123,546	$	296,826	$	372,717
Refined coal ¹		68		204		288		610
Total net sales and revenue	$	86,671	$	123,750	$	297,114	$	373,327

	Three Months Ended October 31,				Nine Months Ended October 31,
	2019		2018		2019		2018
Segment gross (loss) profit:
Ethanol and by-products	$	28	$	11,260	$	12,312	$	38,475
Refined coal		(1,786)		(3,513)		(6,420)		(10,478)
Total gross (loss) profit	$	(1,758)	$	7,747	$	5,892	$	27,997

(Loss) income before income taxes:
Ethanol and by-products	$	(2,822)	$	8,405	$	3,491	$	29,491
Refined coal		(1,648)		(4,240)		(6,351)		(11,887)
Corporate and other		(434)		(410)		(1,146)		(1,341)
Total (loss) income before income taxes	$	(4,904)	$	3,755	$	(4,006)	$	16,263

Benefit (provision) for income taxes:
Ethanol and by-products	$	945	$	1,643	$	(160)	$	(1,806)
Refined coal		2,181		8,318		9,282		19,914
Corporate and other		105		53		279		240
Total benefit for income taxes	$	3,231	$	10,014	$	9,401	$	18,348

Segment (loss) profit (net of noncontrolling interests):
Ethanol and by-products	$	(2,330)	$	7,946	$	684	$	23,096
Refined coal		607		4,260		3,209		8,549
Corporate and other		(329)		(331)		(868)		(1,057)
Net (loss) income attributable to REX common shareholders	$	(2,052)	$	11,875	$	3,025	$	30,588

	Three Months Ended October 31,				Nine Months Ended October 31,
Sales of products, ethanol and by-products segment:	2019		2018		2019		2018
Ethanol	$	66,149	$	91,538	$	226,986	$	283,720
Dried distillers grains		16,627		24,683		51,188		65,826
Non-food grade corn oil		3,099		4,964		12,681		15,019
Modified distillers grains		702		2,340		5,846		8,100
Other		26		21		125		52
Total	$	86,603	$	123,546	$	296,826	$	372,717

Sales of products, refined coal segment:
Refined coal	$	68	$	204	$	288	$	610

Assets [Member]

Segment Reporting (Tables) [Line Items]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

Assets:	October 31, 2019		January 31, 2019

Ethanol and by-products	$	404,733	$	393,691
Refined coal		6,554		8,625
Corporate and other		82,285		69,077
Total assets	$	493,572	$	471,393

Consolidated Condensed Financial Statements (Details)	9 Months Ended
Consolidated Condensed Financial Statements (Details)	Oct. 31, 2019
Consolidated Condensed Financial Statements (Details) [Line Items]
Number of Consolidated Subsidiaries	4
Number of Reportable Segments	2
Ethanol [Member]
Consolidated Condensed Financial Statements (Details) [Line Items]
Number of Operating Segments	3
Ethanol [Member] \| Majority-Owned Subsidiary, Unconsolidated [Member]
Consolidated Condensed Financial Statements (Details) [Line Items]
Number of Operating Segments	2
Refined Coal [Member] \| Majority-Owned Subsidiary, Unconsolidated [Member]
Consolidated Condensed Financial Statements (Details) [Line Items]
Number of Operating Segments	1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)	9 Months Ended
	Oct. 31, 2019	Oct. 31, 2018	Jan. 31, 2019
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Income Taxes Paid		$ 900,000
Unrecognized Tax Benefits	$ 8,600,000		$ 8,800,000
Income Tax Examination, Penalties and Interest Accrued	500,000		$ 400,000
Asset Impairment Charges	$ 0	$ 0
Minimum [Member] \| Building and Building Improvements [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	5
Minimum [Member] \| Fixtures And Equipment [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	2
Maximum [Member] \| Building and Building Improvements [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	40 years
Maximum [Member] \| Fixtures And Equipment [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	20 years
Provision for Income Taxes [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Unrecognized Tax Benefits	$ 8,200,000
Cost of Sales [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Maximum Percentage of Equity Ownership Interest Which May be Considered for Equity Method of Accounting	20.00%

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Schedule of Components of Inventory - USD ($) $ in Thousands	Oct. 31, 2019	Jan. 31, 2019
Schedule of Components of Inventory [Abstract]
Ethanol and other finished goods	$ 6,825	$ 5,767
Work in process	3,477	3,094
Grain and other raw materials	20,736	9,616
Total	$ 31,038	$ 18,477

LEASES (Details)	9 Months Ended
LEASES (Details)	Oct. 31, 2019
Disclosure Text Block [Abstract]
Lease, Practical Expedients, Description	ASC 842 provides for three practical expedients,which the Company elected as a package. Pursuant to this package, the Company did not reassess: i) whether any expired or existingcontracts are or contain leases; ii) the lease classification for any expired or existing leases that were previously classifiedas operating leases; or iii) the initial direct costs for any existing leases.The Company elected the practical expedient,available pursuant to ASC 842, for lessees to include both lease and non-lease components as a single component and account forit as a lease. In general, certain maintenance costs are the responsibility of the Company under its railcar leases. These maintenancecosts are a non-lease component which the Company elected to combine with rental payments and account for the total amount as operatinglease expense.
Operating Lease, Weighted Average Remaining Lease Term	3 years 255 days
Operating Lease, Weighted Average Discount Rate, Percent	5.46%

LEASES (Details) - Schedule of Components of Lease Expense - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Oct. 31, 2019	Oct. 31, 2019
Schedule of Components of Lease Expense [Abstract]
Operating lease expense	$ 1,557	$ 4,867
Variable lease expense	139	491
Total lease expense	$ 1,696	$ 5,358

LEASES (Details) - Schedule of Future Minimum Rental Payments for Operating Leases $ in Thousands	Oct. 31, 2019 USD ($)
Schedule of Future Minimum Rental Payments for Operating Leases [Abstract]
Remainder of 2020	$ 1,620
2021	5,668
2022	4,958
2023	3,251
2024	2,085
Thereafter	1,257
Total	18,839
Less: present value discount	1,822
Operating lease liabilities	$ 17,017

LEASES (Details) - Schedule of Operating Lease Agreements for Rail Cars and Other Equipment - 3743 Railroad Equipment [Member] $ in Thousands	Jan. 31, 2019 USD ($)
LEASES (Details) - Schedule of Operating Lease Agreements for Rail Cars and Other Equipment [Line Items]
2020	$ 6,767
2021	5,487
2022	4,791
2023	3,208
2024	2,041
Thereafter	1,221
Total	$ 23,515

FAIR VALUE (Details) - USD ($)	9 Months Ended	12 Months Ended
FAIR VALUE (Details) - USD ($)	Oct. 31, 2019	Jan. 31, 2019
Fair Value Disclosures [Abstract]
Fair Value, Assets, Measured On Nonrecurring Basis Change In Unrealized Gain (Loss)	$ 0	$ 0

FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis - USD ($)
$ in Thousands

Oct. 31, 2019

Jan. 31, 2019

Derivative Financial Instruments, Liabilities [Member]

FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]

^[1]

$ 22

Derivative Financial Instruments, Liabilities [Member] | Fair Value, Inputs, Level 1 [Member]

^[2]

$ 165

FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]

^[1]

Derivative Financial Instruments, Liabilities [Member] | Fair Value, Inputs, Level 2 [Member]

^[2]

FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]

^[1]

Derivative Financial Instruments, Liabilities [Member] | Fair Value, Inputs, Level 3 [Member]

^[2]

165

FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]

^[1]

Derivative Financial Instruments, Assets [Member]

^[2]

FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]

Forward purchase contract asset

^[3]

341

333

^[4]

100

Derivative Financial Instruments, Assets [Member] | Fair Value, Inputs, Level 1 [Member]

^[4]

150

Total assets

591

377

FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]

^[3]

Derivative Financial Instruments, Assets [Member] | Fair Value, Inputs, Level 2 [Member]

^[4]

FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]

Forward purchase contract asset

^[3]

^[4]

100

Derivative Financial Instruments, Assets [Member] | Fair Value, Inputs, Level 3 [Member]

^[4]

150

Total assets

250

FAIR VALUE (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]

^[3]

341

333

DERIVATIVE FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Values for Derivative Financial Instruments [Line Items]

^[4]

Total assets

$ 341

$ 333

[1]	The forward purchase contract liability is included in "Accrued expenses and other current liabilities" on the accompanying Consolidated Condensed Balance Sheets.
[2]	The commodity futures liability is included in "Accrued expenses and other current liabilities" on the accompanying Consolidated Condensed Balance Sheets.
[3]	The investment in cooperative is included in "Other assets" on the accompanying Consolidated Condensed Balance Sheets.
[4]	The forward purchase contract asset and commodity futures asset are included in "Prepaid expenses and other current assets" on the accompanying Consolidated Condensed Balance Sheets.

PROPERTY AND EQUIPMENT (Details) - Schedule of Property and Equipment - USD ($) $ in Thousands	Oct. 31, 2019	Jan. 31, 2019
Schedule of Property and Equipment [Abstract]
Land and improvements	$ 21,481	$ 21,469
Buildings and improvements	23,642	23,608
Machinery, equipment and fixtures	299,801	297,807
Construction in progress	1,014	708
	345,938	343,592
Less: accumulated depreciation	(178,184)	(161,071)
Total	$ 167,754	$ 182,521

OTHER ASSETS (Details) - Schedule of Other Assets - USD ($) $ in Thousands	Oct. 31, 2019	Jan. 31, 2019
Schedule of Other Assets [Abstract]
Deferred income taxes	$ 15,449	$ 5,843
Other	814	333
Total	$ 16,263	$ 6,176

ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) - Schedule of accrued expenses and other current liabilities - USD ($) $ in Thousands	Oct. 31, 2019	Jan. 31, 2019
Schedule of accrued expenses and other current liabilities [Abstract]
Accrued payroll and related items	$ 691	$ 2,041
Accrued utility charges	1,287	2,924
Accrued transportation related items	1,500	1,567
Accrued real estate taxes	1,305	1,680
Accrued income taxes	54	71
Other	1,394	1,263
Total	$ 6,231	$ 9,546

DERIVATIVE FINANCIAL INSTRUMENTS (Details) gal in Millions, bu in Millions	3 Months Ended		9 Months Ended
	Oct. 31, 2019 USD ($) bu gal	Oct. 31, 2018 USD ($)	Oct. 31, 2019 USD ($) bu gal	Oct. 31, 2018 USD ($)	Jan. 31, 2019 USD ($) bu
DERIVATIVE FINANCIAL INSTRUMENTS (Details) [Line Items]
Debt Instrument, Collateral Amount \| $	$ 523,000		$ 523,000		$ 281,000
Gain (Loss) on Derivative Instruments, Net, Pretax \| $	$ 248,000	$ 2,432,000	$ 1,478,000	$ 2,273,000
Assets [Member] \| Corn [Member]
DERIVATIVE FINANCIAL INSTRUMENTS (Details) [Line Items]
Forward Purchase Contracts, Quantity	0.8		0.8
Assets [Member] \| Corn [Member] \| Short/Sell [Member]
DERIVATIVE FINANCIAL INSTRUMENTS (Details) [Line Items]
Commodity Futures, Quantity	3.6		3.6		2.0
Assets [Member] \| Corn [Member] \| Long/Buy
DERIVATIVE FINANCIAL INSTRUMENTS (Details) [Line Items]
Commodity Futures, Quantity	2.7		2.7
Assets [Member] \| Ethanol [Member] \| Short/Sell [Member]
DERIVATIVE FINANCIAL INSTRUMENTS (Details) [Line Items]
Commodity Futures, Quantity \| gal	2.1		2.1
Liability [Member] \| Corn [Member]
DERIVATIVE FINANCIAL INSTRUMENTS (Details) [Line Items]
Forward Purchase Contracts, Quantity					1.3
Liability [Member] \| Corn [Member] \| Short/Sell [Member]
DERIVATIVE FINANCIAL INSTRUMENTS (Details) [Line Items]
Commodity Futures, Quantity	2.6		2.6

DERIVATIVE FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Values for Derivative Financial Instruments - USD ($)
$ in Thousands

Oct. 31, 2019

Jan. 31, 2019

Asset Derivatives, Fair Value

$ 250

$ 44

Liability Derivatives, Fair Value

165

Commodity Contract [Member]

DERIVATIVE FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Values for Derivative Financial Instruments [Line Items]

Asset Derivatives, Fair Value

^[1]

150

Liability Derivatives, Fair Value

^[1]

165

Forward Contracts [Member]

DERIVATIVE FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Values for Derivative Financial Instruments [Line Items]

Asset Derivatives, Fair Value

^[2]

100

Liability Derivatives, Fair Value

^[2]

$ 22

[1]

Commodity futures assets are included in prepaid expenses and other current assets. These contracts are short/sell positions for approximately 3.6 million bushels of corn, long/buy positions for approximately 2.7 million bushels of corn and short/sell positions for approximately 2.1 million gallons of ethanol at October 31, 2019. These contracts are short/sell positions for approximately 2.0 million bushels of corn at January 31, 2019. Commodity futures liabilities are included in accrued expenses and other current liabilities. These contracts are short/sell positions for approximately 2.6 million bushels of corn.

[2]

Forward purchase contracts assets are included in prepaid expenses and other current assets. These contracts are for purchases of approximately 0.8 million bushels of corn at October 31, 2019. Forward purchase contracts liabilities are included in accrued expenses and other current liabilities. These contracts are for purchases of approximately 1.3 million bushels of corn at January 31, 2019.

INVESTMENTS (Details) - USD ($) $ in Thousands	9 Months Ended
INVESTMENTS (Details) - USD ($) $ in Thousands	Oct. 31, 2019	Oct. 31, 2018	Jan. 31, 2019
INVESTMENTS (Details) [Line Items]
Retained Earnings, Undistributed Earnings from Equity Method Investees	$ 11,400		$ 12,000
Proceeds from Equity Method Investment, Distribution	1,003	$ 3,007
Debt Securities, Held-to-maturity, Maturity, Rolling within One Year, Weighted Average Yield			2.29%
Estimate of Fair Value Measurement [Member]
INVESTMENTS (Details) [Line Items]
Proceeds from Equity Method Investment, Distribution	$ 1,000	$ 3,000

INVESTMENTS (Details) - Schedule of Equity Method Investments - USD ($) $ in Thousands	Oct. 31, 2019	Jan. 31, 2019
Schedule of Equity Method Investments [Abstract]
Big River	10.30%
Big River	$ 31,422	$ 32,075

INVESTMENTS (Details) - Schedule of Financial information For Equity Method Investment - Big River [Member] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2019	Oct. 31, 2018
INVESTMENTS (Details) - Schedule of Financial information For Equity Method Investment [Line Items]
Net sales and revenue	$ 220,387	$ 196,169	$ 598,187	$ 600,204
Gross profit	10,269	15,150	18,864	39,489
(Loss) income from continuing operations	(149)	5,932	3,397	21,164
Net (loss) income	$ (149)	$ 5,932	$ 3,397	$ 21,164

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References + Details

INVESTMENTS (Details) - Schedule of Held To Maturity Securities $ in Thousands	9 Months Ended
	Oct. 31, 2019 USD ($)
Schedule of Held To Maturity Securities [Abstract]
United States Treasury Bill	$ 14,975
United States Treasury Bill	2
United States Treasury Bill	$ 14,973

EMPLOYEE BENEFITS (Details) - USD ($)	Oct. 31, 2019	Jan. 31, 2019	Oct. 31, 2018	Jan. 31, 2018
EMPLOYEE BENEFITS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number	28,576	38,036	38,036	29,415
Rex Shareholders [Member]
EMPLOYEE BENEFITS (Details) [Line Items]
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount (in Dollars)	$ 259,000	$ 200,000
Share-based Payment Arrangement, Option [Member] \| Rex Shareholders [Member]
EMPLOYEE BENEFITS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number	24,219		34,148
Stock Option Plans 2015 [Member] \| Share-based Payment Arrangement, Option [Member]
EMPLOYEE BENEFITS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	550,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	479,988

EMPLOYEE BENEFITS (Details) - Schedule of Non-Vested Restricted Stock Award Activity - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended
	Oct. 31, 2019	Oct. 31, 2018
Schedule of Non-Vested Restricted Stock Award Activity [Abstract]
Non-Vested Shares, Beginning of Period	38,036	29,415
Weighted Average Grant Date Fair Value, Beginning of Period (in Dollars)	$ 2,935	$ 2,275
Weighted Average Vesting Term, Beginning of Period	2 years	2 years
Non-Vested Shares, Granted	9,442	21,745
Weighted Average Grant Date Fair Value, Granted (in Dollars per share)	$ 662	$ 1,622
Non-Vested Shares, Vested	18,902	13,124
Weighted Average Grant Date Fair Value, Vested (in Dollars)	$ 1,404	$ 963
Non-Vested Shares, End of Period	28,576	38,036
Weighted Average Grant Date Fair Value, End of Period (in Dollars)	$ 2,193	$ 2,934
Weighted Average Vesting Term, End of Period	2 years	2 years

Income Taxes (Details)	3 Months Ended		9 Months Ended
Income Taxes (Details)	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2019	Oct. 31, 2018
Income Tax Disclosure [Abstract]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depreciation, Percent	65.90%	266.70%	234.70%	112.80%

Income Taxes (Details) - Schedule of Unrecognized Tax Benefits Roll Forward - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2019	Oct. 31, 2018
Schedule of Unrecognized Tax Benefits Roll Forward [Abstract]
Unrecognized tax benefits, beginning of period	$ 9,232	$ 2,325
Changes for prior years’ tax positions	(77)	4,666
Unrecognized tax benefits, end of period	$ 9,155	$ 6,991

Commitments and Contingencies (Details) lb in Millions, gal in Millions, bu in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Oct. 31, 2019 USD ($) MMBTU T lb bu gal	Oct. 31, 2018 USD ($)	Oct. 31, 2019 USD ($) MMBTU T lb bu gal	Oct. 31, 2018 USD ($)
One Earth Energy And Nu Gen Energy [Member]
Commitments and Contingencies (Details) [Line Items]
Quantity of Bushels under Forward Purchase Contract (in US Bushels) \| bu	4.4		4.4
Quantity Of Natural Gas Under Sales Commitment (in Millions of British Thermal Units) \| MMBTU	1,067,000		1,067,000
Quantity of Ethanol under Sales Commitment (in US Gallons) \| gal	18.9		18.9
Quantity of Distillers Grains Under Sales Commitment (in US Tons) \| T	48,500		48,500
Quantity of Non-food Grade Corn Oil Under Sales Commitments (in Pounds) \| lb	6.1		6.1
Refined Coal [Member]
Commitments and Contingencies (Details) [Line Items]
Fees Incurred By Subsidiary \| $	$ 0.9	$ 2.6	$ 3.6	$ 7.7

Related-Party Transactions (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2019	Oct. 31, 2018	Jan. 31, 2019
Related-Party Transactions (Details) [Line Items]
Related Party Transaction, Expenses from Transactions with Related Party	$ 6.7
Refined Coal [Member]
Related-Party Transactions (Details) [Line Items]
Payments for Commissions	0.2	$ 0.4	$ 0.6	$ 0.7
Accrued Liabilities for Commissions, Expense and Taxes	0.7		0.7		$ 1.6
One Earth Energy And Nu Gen Energy [Member]
Related-Party Transactions (Details) [Line Items]
Costs and Expenses, Related Party	58.5	$ 47.3	148.7	$ 138.6
Accounts Payable, Related Parties, Current	$ 0.1		$ 0.1		$ 1.9

Segment Reporting (Details)	9 Months Ended
Segment Reporting (Details)	Oct. 31, 2019
Segment Reporting [Abstract]
Number of Reportable Segments	2

Segment Reporting (Details) - Schedule Of Segment Results And Assets - USD ($)
$ in Thousands

3 Months Ended

9 Months Ended

Oct. 31, 2019

Oct. 31, 2018

Oct. 31, 2019

Oct. 31, 2018

Segment gross profit (loss):

Net sales and revenue:

$ 86,671

$ 123,750

$ 297,114

$ 373,327

(1,758)

7,747

5,892

27,997

(4,904)

3,755

(4,006)

16,263

Segment profit (loss) (net of noncontrolling interests):

3,231

10,014

9,401

18,348

(2,052)

11,875

3,025

30,588

Sales of products, ethanol and by-products segment:

86,603

123,546

296,826

372,717

Ethanol [Member]

Segment gross profit (loss):

Net sales and revenue:

86,603

123,546

296,826

372,717

11,260

12,312

38,475

(2,822)

8,405

3,491

29,491

Segment profit (loss) (net of noncontrolling interests):

945

1,643

(160)

(1,806)

(2,330)

7,946

684

23,096

Sales of products, ethanol and by-products segment:

66,149

91,538

226,986

283,720

Refined Coal [Member]

Segment gross profit (loss):

Net sales and revenue:

^[1]

204

288

610

(1,786)

(3,513)

(6,420)

(10,478)

(1,648)

(4,240)

(6,351)

(11,887)

Segment profit (loss) (net of noncontrolling interests):

2,181

8,318

9,282

19,914

607

4,260

3,209

8,549

Sales of products, ethanol and by-products segment:

204

288

610

Corporate and Other [Member]

(434)

(410)

(1,146)

(1,341)

Segment profit (loss) (net of noncontrolling interests):

105

279

240

(329)

(331)

(868)

(1,057)

Dried Distillers Grains [Member]

Sales of products, ethanol and by-products segment:

16,627

24,683

51,188

65,826

Non-Food Grade Corn Oil [Member]

Sales of products, ethanol and by-products segment:

3,099

4,964

12,681

15,019

Modified Distillers Grains [Member]

Sales of products, ethanol and by-products segment:

702

2,340

5,846

8,100

Other Segments [Member]