10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 10-Q

(Mark One)

☒Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the quarterly period ended March 31, 2020

or

☐Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the transition period from                      to                      .

Commission file number: 1-13105

Arch Coal Inc.

(Exact name of registrant as specified in its charter)

Delaware	43-0921172
(State or other jurisdiction	(I.R.S. Employer
of incorporation or organization)	Identification Number)

One CityPlace Drive
Suite 300
St. Louis
Missouri	63141
(Address of principal executive offices)	(Zip code)
Registrant’s telephone number, including area code: (314) 994-2700

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading symbol	Name of each exchange on which registered
Common stock, $.01 par value	ARCH	New York Stock Exchange

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒  No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒  No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐	Smaller reporting company	☐
		Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐  No ☒

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Sections 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court. Yes ☒  No ☐

At April 20, 2020 there were 15,142,684 shares of the registrant’s common stock outstanding.

TABLE OF CONTENTS

	Page
Part 1 FINANCIAL INFORMATION	3
Item 1. Financial Statements	3
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	25
Item 3. Quantitative and Qualitative Disclosures About Market Risk	36
Item 4. Controls and Procedures	37
Part II OTHER INFORMATION	38
Item 1. Legal Proceedings	38
Item 1A. Risk Factors	39
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	39
Item 4. Mine Safety Disclosures	40
Item 6. Exhibits	41
Signatures	45

2

Part I

FINANCIAL INFORMATION

Item 1.Financial Statements.

Arch Coal, Inc. and Subsidiaries

Condensed Consolidated Statement of Operations

(in thousands, except per share data)

	Three Months Ended March 31,
	2020		2019
	(Unaudited)
Revenues	$	405,232	$	555,183
Costs, expenses and other operating
Cost of sales (exclusive of items shown separately below)		374,999		438,471
Depreciation, depletion and amortization		31,308		25,273
Accretion on asset retirement obligations		5,006		5,137
Amortization of sales contracts, net		—		65
Change in fair value of coal derivatives and coal trading activities, net		743		(12,981)
Selling, general and administrative expenses		22,745		24,089
Costs related to proposed joint venture with Peabody Energy		3,664		—
Severance costs related to voluntary separation plan		5,828		—
Gain on property insurance recovery related to Mountain Laurel longwall		(9,000)		—
Other operating income, net		(6,170)		(1,650)
		429,123		478,404
Income (loss) from operations		(23,891)		76,779
Interest expense, net
Interest expense		(3,388)		(4,432)
Interest and investment income		1,259		2,143
		(2,129)		(2,289)
Income (loss) before nonoperating expenses		(26,020)		74,490
Nonoperating (expenses) income
Non-service related pension and postretirement benefit costs		(1,096)		(1,766)
Reorganization items, net		26		87
		(1,070)		(1,679)
Income (loss) before income taxes		(27,090)		72,811
Provision for (benefit from) income taxes		(1,791)		70
Net income (loss)	$	(25,299)	$	72,741
Net income (loss) per common share
Basic earnings per common share	$	(1.67)	$	4.16
Diluted earnings per common share	$	(1.67)	$	3.91
Weighted average shares outstanding
Basic weighted average shares outstanding		15,139		17,494
Diluted weighted average shares outstanding		15,139		18,599
Dividends declared per common share	$	0.50	$	0.45

The accompanying notes are an integral part of the condensed consolidated financial statements.

3

Arch Coal, Inc. and Subsidiaries

Condensed Consolidated Statements of Comprehensive Income (Loss)

(in thousands)

	Three Months Ended March 31,
	2020		2019
		(Unaudited)
Net income (loss)	$	(25,299)	$	72,741
Derivative instruments
Comprehensive income (loss) before tax		(2,669)		2,717
Income tax benefit (provision)		—		—
		(2,669)		2,717
Pension, postretirement and other post-employment benefits
Comprehensive income (loss) before tax		(14,267)		—
Income tax benefit (provision)		—		—
		(14,267)		—
Available-for-sale securities
Comprehensive income (loss) before tax		(467)		377
Income tax benefit (provision)		—		—
		(467)		377
Total other comprehensive income (loss)		(17,403)		3,094
Total comprehensive income (loss)	$	(42,702)	$	75,835

The accompanying notes are an integral part of the condensed consolidated financial statements.

4

Arch Coal, Inc. and Subsidiaries

Condensed Consolidated Balance Sheets

(in thousands, except per share data)

	March 31, 2020		December 31, 2019
	(Unaudited)
Assets
Current assets
Cash and cash equivalents	$	105,157	$	153,020
Short term investments		129,057		135,667
Trade accounts receivable (net of $316 allowance at March 31, 2020)		149,225		168,125
Other receivables		19,016		21,143
Inventories		149,986		130,898
Other current assets		87,096		97,894
Total current assets		639,537		706,747
Property, plant and equipment, net		1,035,776		984,509
Other assets
Equity investments		106,535		105,588
Other noncurrent assets		75,658		70,912
Total other assets		182,193		176,500
Total assets	$	1,857,506	$	1,867,756
Liabilities and Stockholders' Equity
Current Liabilities
Accounts payable	$	108,972	$	133,060
Accrued expenses and other current liabilities		143,054		157,167
Current maturities of debt		28,456		20,753
Total current liabilities		280,482		310,980
Long-term debt		330,036		290,066
Asset retirement obligations		239,969		242,432
Accrued pension benefits		18,897		5,476
Accrued postretirement benefits other than pension		80,069		80,567
Accrued workers’ compensation		218,626		215,599
Other noncurrent liabilities		95,663		82,100
Total liabilities		1,263,742		1,227,220
Stockholders' equity
Common stock, $0.01 par value, authorized 300,000 shares, issued 25,231 and 25,220 shares at March 31, 2020 and December 31, 2019, respectively		252		252
Paid-in capital		734,315		730,551
Retained earnings		698,292		731,425
Treasury stock, 10,088 shares at March 31, 2020 and December 31, 2019, respectively, at cost		(827,381)		(827,381)
Accumulated other comprehensive income (loss)		(11,714)		5,689
Total stockholders’ equity		593,764		640,536
Total liabilities and stockholders’ equity	$	1,857,506	$	1,867,756

The accompanying notes are an integral part of the condensed consolidated financial statements.

5

Arch Coal, Inc. and Subsidiaries

Condensed Consolidated Statements of Cash Flows

(in thousands)

	Three Months Ended March 31,
	2020		2019
		(Unaudited)
Operating activities
Net income (loss)	$	(25,299)	$	72,741
Adjustments to reconcile to cash from operating activities:
Depreciation, depletion and amortization		31,308		25,273
Accretion on asset retirement obligations		5,006		5,137
Employee stock-based compensation expense		3,962		5,651
Gains on disposals and divestitures, net		(214)		(475)
Amortization relating to financing activities		971		907
Gain on property insurance recovery related to Mountain Laurel longwall		(9,000)		—
Changes in:
Receivables		23,728		7,410
Inventories		(19,088)		(20,137)
Accounts payable, accrued expenses and other current liabilities		(39,201)		(17,861)
Income taxes, net		(1,073)		76
Other		16,865		6,262
Cash provided by (used in) operating activities		(12,035)		84,984
Investing activities
Capital expenditures		(87,690)		(39,147)
Minimum royalty payments		(62)		(63)
Proceeds from disposals and divestitures		233		608
Purchases of short term investments		(17,196)		(27,902)
Proceeds from sales of short term investments		23,221		26,500
Investments in and advances to affiliates, net		(739)		(2,196)
Gain on property insurance recovery related to Mountain Laurel longwall		7,353		—
Cash used in investing activities		(74,880)		(42,200)
Financing activities
Payments on term loan due 2024		(750)		(750)
Proceeds from equipment financing		53,611		—
Net payments on other debt		(5,544)		(4,633)
Debt financing costs		(422)		—
Dividends paid		(7,645)		(7,839)
Purchases of treasury stock		—		(75,749)
Payments for taxes related to net share settlement of equity awards		(198)		—
Cash provided by (used in) financing activities		39,052		(88,971)
Decrease in cash and cash equivalents, including restricted cash		(47,863)		(46,187)
Cash and cash equivalents, including restricted cash, beginning of period		153,020		264,937
Cash and cash equivalents, including restricted cash, end of period	$	105,157	$	218,750
Cash and cash equivalents, including restricted cash, end of period
Cash and cash equivalents	$	105,157	$	218,750
Restricted cash		—		—
	$	105,157	$	218,750

The accompanying notes are an integral part of the condensed consolidated financial statements.

6

Arch Coal, Inc. and Subsidiaries

Condensed Consolidated Statements of Stockholders’ Equity

(in thousands)

							Treasury		Accumulated Other
	Common		Paid-In				Stock at		Comprehensive
	Stock		Capital		Retained Earnings		Cost		Income (loss)		Total
	(In thousands)
Balances, January 1, 2020	$	252	$	730,551	$	731,425	$	(827,381)	$	5,689	$	640,536
Dividends on common shares ($0.50/share)		—		—		(7,834)		—		—		(7,834)
Total comprehensive income (loss)		—		—		(25,299)		—		(17,403)		(42,702)
Employee stock-based compensation		—		3,962		—		—		—		3,962
Common stock withheld related to net share settlement of equity awards		—		(198)		—		—		—		(198)
Balances at March 31, 2020	$	252	$	734,315	$	698,292	$	(827,381)	$	(11,714)	$	593,764

							Treasury		Accumulated Other
	Common		Paid-In				Stock at		Comprehensive
	Stock		Capital		Retained Earnings		Cost		Income		Total
	(In thousands)
Balances, January 1, 2019	$	250	$	717,492	$	527,666	$	(583,883)	$	43,296	$	704,821
Dividends on common shares ($0.45/share)		—		—		(8,111)		—		—		(8,111)
Total comprehensive income		—		—		72,741		—		3,094		75,835
Employee stock-based compensation		—		5,651		—		—		—		5,651
Purchase of 872,317 shares of common stock under share repurchase program		—		—		—		(78,249)		—		(78,249)
Balances at March 31, 2019	$	250	$	723,143	$	592,296	$	(662,132)	$	46,390	$	699,947

7

Arch Coal, Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements

(unaudited)

1. Basis of Presentation

The accompanying unaudited condensed consolidated financial statements include the accounts of Arch Coal, Inc. (“Arch Coal”) and its subsidiaries (“Arch” or the “Company”). Unless the context indicates otherwise, the terms “Arch” and the “Company” are used interchangeably in this Quarterly Report on Form 10-Q. The Company’s primary business is the production of thermal and metallurgical coal from surface and underground mines located throughout the United States, for sale to utility, industrial and steel producers both in the United States and around the world. The Company currently operates mining complexes in West Virginia, Illinois, Wyoming and Colorado. All subsidiaries are wholly-owned. Intercompany transactions and accounts have been eliminated in consolidation.

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States for interim financial reporting and U.S. Securities and Exchange Commission regulations. In the opinion of management, all adjustments, consisting of normal, recurring accruals considered necessary for a fair presentation, have been included. Results of operations for the three months ended March 31, 2020 are not necessarily indicative of results to be expected for the year ending December 31, 2020. These financial statements should be read in conjunction with the audited financial statements and related notes as of and for the year ended December 31, 2019 included in the Company’s Annual Report on Form 10-K filed with the U.S. Securities and Exchange Commission.

2. Accounting Policies

Recently Adopted Accounting Guidance

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments-Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments,” and also issued subsequent amendments to the initial guidance under ASU 2018-19, ASU 2019-04 and ASU 2019-05. The standard modifies the measurement approach for credit losses on financial instruments, including trade receivables, from an incurred loss method to a current expected credit loss method, otherwise known as “CECL.” The standard requires the measurement of expected credit losses to be based on relevant information, including historical experience, current conditions and a forecast that is supportable. The Company adopted the standard in the first quarter of 2020, with minimal impact to the Company’s financial results.

As part of the adoption, the Company reviewed its’ portfolio of available-for-sale debt securities in an unrealized loss position, and assessed whether it intends to sell, or it is more likely than not that it will be required to sell before recovery of its’ amortized cost basis. The Company determined that is currently does not intend to sell these securities before recovery of their amortized cost basis. Additionally, the Company evaluated whether the decline in fair value has resulted from credit losses or other factors by considering the extent to which the fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and adverse conditions specifically related to the security, among other factors. If this assessment indicates that a credit loss exists, the Company compares the present value of the cash flows expected to be collected against the amortized cost basis. A credit loss is recorded if the present value of the cash flows is less than the amortized cost basis, limited by the amount that the fair value is less than the amortized cost basis. Upon adoption, the Company did not record an allowance for credit losses on its available-for-sale debt securities.

Additionally, the Company reviewed its open trade receivables arising from contractual coal sales. As part of its analysis, the Company performs periodic credit reviews of all active customers, reviews all trade receivables greater than 90 days past due, calculates historical loss rates and reviews current payment trends of all customers.

Recent Accounting Guidance Issued Not Yet Effective

In December 2019, the FASB issued ASU 2019-12, “Income Taxes (Topic 740) Simplifying the Accounting for Income Taxes.” ASU 2019-12 eliminates certain exceptions related to the approach for intraperiod tax allocation, the methodology for calculating income taxes in an interim period and the recognition of deferred tax liabilities for outside basis differences. The ASU is effective for public companies for fiscal years beginning after December 15, 2020, and

8

interim periods therein with early adoption permitted. The Company is reviewing the provisions of the standard but does not expect a significant impact to the Company's financial statements.

In March 2020, the FASB issued ASU 2020-04, "Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting." The amendments provide optional guidance for a limited time to ease the potential burden in accounting for reference rate reform. The new guidance provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria are met. The amendments apply only to contracts and hedging relationships that reference LIBOR or another reference rate expected to be discontinued due to reference rate reform. These amendments are effective immediately and may be applied prospectively to contract modifications made and hedging relationships entered into or evaluated on or before December 31, 2022. We are currently evaluating our contracts and the optional expedients provided by the new standard.

3. Joint Venture with Peabody Energy

On June 18, 2019, Arch Coal entered into a definitive implementation agreement (the “Implementation Agreement”) with Peabody Energy Corporation (“Peabody”), to establish a joint venture that will combine the respective Powder River Basin and Colorado mining operations of Arch Coal and Peabody. Pursuant to the terms of the Implementation Agreement, Arch Coal will hold a 33.5% economic interest, and Peabody will hold a 66.5% economic interest in the joint venture. At the closing of the joint venture transaction, certain of the respective subsidiaries of Arch Coal and Peabody will enter into an Amended and Restated Limited Liability Company Agreement (the “LLC Agreement”). Under the terms of the LLC Agreement, the governance of the joint venture will be overseen by the joint venture’s board of managers, which will initially be comprised of three representatives appointed by Peabody and two representatives appointed by Arch. Decisions of the board of managers will be determined by a majority vote subject to certain specified matters set forth in the LLC Agreement that will require a supermajority vote. Peabody, or one of its affiliates, will initially be appointed as the operator of the joint venture and will manage the day-to-day operations of the joint venture, subject to the supervision of the joint venture’s board of managers.

Formation of the joint venture is subject to customary closing conditions, including the termination or expiration of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, the receipt of certain other required regulatory approvals and the absence of injunctions or other legal restraints preventing the formation of the joint venture. Formation of the joint venture does not require approval of the respective stockholders of either Arch or Peabody.

On February 26, 2020, the Federal Trade Commission (“FTC”) filed an administrative complaint challenging the proposed joint venture alleging the transaction will eliminate competition between Arch Coal and Peabody, the two major competitors in the market for thermal coal in the Southern Powder River Basin and the two largest coal-mining companies in the United States. The FTC filed a temporary restraining order and preliminary injunction in the U.S. District Court for the Eastern District of Missouri, to maintain the status quo pending an administrative trial on the merits. Arch and Peabody intend to litigate the FTC’s decision within the U.S. federal court system over the coming months.

The Company has incurred expenses of $3.7 million for the three months ended March 31, 2020 associated with the regulatory approval process related to the joint venture.

4. Gain on Property Insurance Recovery Related to Mountain Laurel Longwall

During the quarter, the Company recorded a $9.0 million gain related to a property insurance recovery on the longwall shields at its Mountain Laurel operation. As a result of geologic conditions in the final longwall panel, Mountain Laurel was unable to recover 123 of the longwall system’s 176 hydraulic shields; this longwall system will be used at the Company’s new Leer South mine. The Company has filed a claim under its insurance policy that will cover the amount of capital required for the new shields, and anticipates recovering $20 to $25 million after deductibles and self-insurance. The $9.0 million represents an initial payment on the insurance recovery, the Company anticipates receiving the remaining amount during the second quarter.

9

5. Severance Costs Related To Voluntary Separation Plan

The Company recorded $5.8 million of employee severance expense during the quarter related to a voluntary separation package that was accepted by 53 employees of the corporate staff.

6. Accumulated Other Comprehensive Income (Loss)

The following items are included in accumulated other comprehensive income (loss) (“AOCI”), net of tax:

			Pension,
			Postretirement				Accumulated
			and Other Post-				Other
	Derivative		Employment		Available-for-		Comprehensive
	Instruments		Benefits		Sale Securities		Income (loss)
	(In thousands)
Balance at December 31, 2019	$	(2,564)	$	8,273	$	(20)	$	5,689
Unrealized losses		(2,885)		(14,010)		(468)		(17,363)
Amounts reclassified from AOCI		216		(257)		1		(40)
Balance at March 31, 2020	$	(5,233)	$	(5,994)	$	(487)	$	(11,714)

The following amounts were reclassified out of AOCI:

	Three Months Ended March 31,				Line Item in the
Details About AOCI Components	2020		2019		Condensed Consolidated Statement of Operations
(In thousands)
Coal hedges	$	—	$	361	Revenues
Interest rate hedges		(216)		515	Interest expense
		—		—	Provision for (benefit from) income taxes
	$	(216)	$	876	Net of tax
Pension, postretirement and other post-employment benefits
Amortization of actuarial gains (losses), net	$	234	$	—	Non-service related pension and postretirement benefit (costs) credits
Amortization of prior service credits		27		—	Non-service related pension and postretirement benefit (costs) credits
Pension settlement		(4)		—	Non-service related pension and postretirement benefit (costs) credits
		—		—	Provision for (benefit from) income taxes
	$	257	$	—	Net of tax
Available-for-sale securities	$	(1)	$	—	Interest and investment income
		—		—	Provision for (benefit from) income taxes
	$	(1)	$	—	Net of tax

1.

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7. Inventories

Inventories consist of the following:

	March 31,		December 31,
	2020		2019
	(In thousands)
Coal	$	62,023	$	46,815
Repair parts and supplies		87,963		84,083
	$	149,986	$	130,898

The repair parts and supplies are stated net of an allowance for slow-moving and obsolete inventories of $2.3 million at March 31, 2020 and $2.2 million at December 31, 2019.

8. Investments in Available-for-Sale Securities

The Company has invested in marketable debt securities, primarily highly liquid U.S. Treasury securities and investment grade corporate bonds. These investments are held in the custody of a major financial institution. These securities are classified as available-for-sale securities and, accordingly, the unrealized gains and losses are recorded through other comprehensive income.

The Company’s investments in available-for-sale marketable securities are as follows:

	March 31, 2020
											Balance Sheet
			Gross					Allowance			Classification
			Unrealized					for Credit	Fair		Short-Term
	Cost Basis		Gains		Losses			Losses	Value		Investments
	(In thousands)
Available-for-sale:
U.S. government and agency securities	$	38,286	$	86	$	—	$	—	$	38,372	$	38,372
Corporate notes and bonds		91,258		159		(732)		—		90,685		90,685
Total Investments	$	129,544	$	245	$	(732)	$	—	$	129,057	$	129,057

	December 31, 2019
											Balance Sheet
			Gross					Allowance			Classification
			Unrealized					for Credit	Fair		Short-Term
	Cost Basis		Gains			Losses		Losses	Value		Investments
	(In thousands)
Available-for-sale:
U.S. government and agency securities	$	35,044	$	1	$	(16)	$	—	$	35,029	$	35,029
Corporate notes and bonds		100,643		200		(205)		—		100,638		100,638
Total Investments	$	135,687	$	201	$	(221)	$	—	$	135,667	$	135,667

The aggregate fair value of investments with unrealized losses that were owned for less than a year was $55.3 million and $72.3 million at March 31, 2020 and December 31, 2019, respectively. The aggregate fair value of investments with unrealized losses that were owned for over a year was $0.0 million and $0.0 million at March 31, 2020 and December 31, 2019, respectively. The unrealized losses in the Company’s portfolio at March 31, 2020 are the result of normal market fluctuations. The Company does not currently intend to sell these investments before recovery of their amortized cost base.

The debt securities outstanding at March 31, 2020 have maturity dates ranging from the second quarter of 2020 through the third quarter of 2021. The Company classifies its investments as current based on the nature of the investments and their availability to provide cash for use in current operations.

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9. Derivatives

Interest rate risk management

The Company has entered into interest rate swaps to reduce the variability of cash outflows associated with interest payments on its variable rate term loan. These swaps have been designated as cash flow hedges. For additional information on these arrangements, see Note 11, “Debt and Financing Arrangements,” in the Condensed Consolidated Financial Statements.

Diesel fuel price risk management

The Company is exposed to price risk with respect to diesel fuel purchased for use in its operations. The Company anticipates purchasing approximately 30 to 35 million gallons of diesel fuel for use in its operations annually. To protect the Company’s cash flows from increases in the price of diesel fuel for its operations, the Company uses forward physical diesel purchase contracts, purchased heating oil call options and New York Mercantile Exchange (“NYMEX”) gulf coast diesel swaps and options. At March 31, 2020, the Company had protected the price on the majority of its expected diesel fuel purchases for the remainder of 2020 with approximately 15 million gallons of heating oil call options with an average strike price of $1.80 per gallon and 4 million gallons of NYMEX gulf coast diesel swaps at an average price of approximately $1.03 per gallon. These positions are not designated as hedges for accounting purposes, and therefore, changes in the fair value are recorded immediately to earnings.

Coal price risk management positions

The Company may sell or purchase forward contracts, swaps and options in the over-the-counter coal market in order to manage its exposure to coal prices. The Company has exposure to the risk of fluctuating coal prices related to forecasted, index-priced sales or purchases of coal or to the risk of changes in the fair value of a fixed price physical sales contract. Certain derivative contracts may be designated as hedges of these risks.

At March 31, 2020, the Company held derivatives for risk management purposes that are expected to settle in the following years:

(Tons in thousands)	2020
Coal sales	685
Coal purchases	480

The Company has also entered into a minimal quantity of natural gas put options to protect the Company from decreases in natural gas prices, which could impact thermal coal demand. These options are not designated as hedges.

Coal trading positions

The Company may sell or purchase forward contracts, swaps and options in the over-the-counter coal market for trading purposes. The Company is exposed to the risk of changes in coal prices on the value of its coal trading portfolio. The estimated future realization of the value of the trading portfolio is $0.4 million of losses during the remainder of 2020 and $0.3 million of gains during 2021.

Tabular derivatives disclosures

The Company has master netting agreements with all of its counterparties which allow for the settlement of contracts in an asset position with contracts in a liability position in the event of default or termination. Such netting arrangements reduce the Company’s credit exposure related to these counterparties. For classification purposes, the Company records the net fair value of all the positions with a given counterparty as a net asset or liability in the Condensed Consolidated Balance Sheets. The amounts shown in the table below represent the fair value position of individual contracts, and not the net position presented in the accompanying Condensed Consolidated Balance Sheets.

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The fair value and location of derivatives reflected in the accompanying Condensed Consolidated Balance Sheets are as follows:

	March 31, 2020						December 31, 2019
Fair Value of Derivatives	Asset		Liability				Asset		Liability
(In thousands)	Derivative		Derivative				Derivative		Derivative
Derivatives Designated as Hedging Instruments
Coal	$	1,132	$	(839)			$	1,351	$	(962)
Derivatives Not Designated as Hedging Instruments
Heating oil -- diesel purchases		201		(1)				133		(112)
Coal -- held for trading purposes		19,565		(19,667)				18,467		(18,940)
Coal -- risk management		10,466		(5,699)				11,662		(5,856)
Natural gas		—		—				3		—
Total	$	30,232	$	(25,367)			$	30,265	$	(24,908)
Total derivatives	$	31,364	$	(26,206)			$	31,616	$	(25,870)
Effect of counterparty netting		(26,205)		26,205				(25,759)		25,759
Net derivatives as classified in the balance sheets	$	5,159	$	(1)	$	5,158	$	5,857	$	(111)	$	5,746

		March 31,		December 31,
		2020		2019
Net derivatives as reflected on the balance sheets (in thousands)
Heating oil and coal	Other current assets	$	5,159	$	5,857
Coal	Accrued expenses and other current liabilities		(1)		(111)
		$	5,158	$	5,746

The Company had a current liability representing cash collateral owed to a margin account for derivative positions primarily related to coal derivatives of $1.8 million and $4.4 million at March 31, 2020 and December 31, 2019, respectively. These amounts are not included with the derivatives presented in the table above and are included in “other current assets” in the accompanying Condensed Consolidated Balance Sheets.

The effects of derivatives on measures of financial performance are as follows:

Derivatives used in Cash Flow Hedging Relationships (in thousands)

Three Months Ended March 31,

		Gain (Loss) Recognized in Other Comprehensive Income				Gains (Losses) Reclassified from Other Comprehensive Income into Income
		2020		2019		2020		2019
Coal sales	(1)	$	159	$	5,237	$	—	$	1,044
Coal purchases	(2)		(156)		(566)		—		(683)
Totals		$	3	$	4,671	$	—	$	361

No ineffectiveness or amounts excluded from effectiveness testing relating to the Company’s cash flow hedging relationships were recognized in the results of operations in the three month periods ended March 31, 2020 and 2019.

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Derivatives Not Designated as Hedging Instruments (in thousands)

Three Months Ended March 31,

		Gain (Loss) Recognized
			2020		2019
Coal  trading — realized and unrealized	(3)	$	221	$	(383)
Coal risk management — unrealized	(3)		(1,040)		13,425
Natural gas  trading— realized and unrealized	(3)		76		(61)
Change in fair value of coal derivatives and coal trading activities, net total		$	(743)	$	12,981
Coal risk management— realized	(4)	$	1,601	$	(4,411)
Heating oil — diesel purchases	(4)	$	(1,033)	$	637

Location in statement of operations:

(1) — Revenues

(2) — Cost of sales

(3) — Change in fair value of coal derivatives and coal trading activities, net

(4) — Other operating (income) expense, net

Based on fair values at March 31, 2020, amounts on derivative contracts designated as hedge instruments in cash flow hedges to be reclassified from other comprehensive income into earnings during the next twelve months are gains of approximately $0.3 million.

10. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consist of the following:

	March 31,		December 31,
	2020		2019
	(In thousands)
Payroll and employee benefits	$	44,220	$	50,929
Taxes other than income taxes		63,503		69,061
Interest		127		133
Workers’ compensation		14,412		16,119
Asset retirement obligations		10,366		10,366
Other		10,426		10,559
	$	143,054	$	157,167

11. Debt and Financing Arrangements

	March 31,		December 31,
	2020		2019
	(In thousands)
Term loan due 2024 ($291.0 million face value)	$	290,126	$	290,825
Other		73,104		25,007
Debt issuance costs		(4,738)		(5,013)
		358,492		310,819
Less: current maturities of debt		28,456		20,753
Long-term debt	$	330,036	$	290,066

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Term Loan Facility

In 2017, the Company entered into a senior secured term loan credit agreement (the “Credit Agreement”) in an aggregate principal amount of $300 million (the “Term Loan Debt Facility”) with Credit Suisse AG, Cayman Islands Branch, as administrative agent and collateral agent, and the other financial institutions from time to time party thereto (collectively, the “Lenders”). The Term Loan Debt Facility was issued at 99.50% of the face amount and will mature on March 7, 2024. The term loans provided under the Term Loan Debt Facility (the “Term Loans”) are subject to quarterly principal amortization payments in an amount equal to $750,000.

During 2018, the Company entered into the Second Amendment (the “Second Amendment”) to its Credit Agreement. The Second Amendment reduced the interest rate on its Term Loan Debt Facility to, at the option of Arch Coal, either (i) the London interbank offered rate (“LIBOR”) plus an applicable margin of 2.75%, subject to a 1.00% LIBOR floor, or (ii) a base rate plus an applicable margin of 1.75%. The LIBOR floor remains at 1.00%. There is no change to the maturities as a result of the Second Amendment.

The Term Loan Debt Facility is guaranteed by all existing and future wholly owned domestic subsidiaries of the Company (collectively, the “Subsidiary Guarantors” and, together with Arch Coal, the “Loan Parties”), subject to customary exceptions, and is secured by first priority security interests on substantially all assets of the Loan Parties, including 100% of the voting equity interests of directly owned domestic subsidiaries and 65% of the voting equity interests of directly owned foreign subsidiaries, subject to customary exceptions.

The Company has the right to prepay Term Loans at any time, and from time to time, in whole or in part without premium or penalty, upon written notice, except that any prepayment of Term Loans that bear interest at the LIBOR Rate other than at the end of the applicable interest periods therefor shall be made with reimbursement for any funding losses and redeployment costs of the Lenders resulting therefrom.

The Term Loan Debt Facility is subject to certain usual and customary mandatory prepayment events, including 100% of net cash proceeds of (i) debt issuances (other than debt permitted to be incurred under the terms of the Term Loan Debt Facility) and (ii) non-ordinary course asset sales or dispositions, subject to customary thresholds, exceptions and reinvestment rights.

The Term Loan Debt Facility contains customary affirmative covenants and representations.

The Term Loan Debt Facility also contains customary negative covenants, which, among other things, and subject to certain exceptions, include restrictions on (i) indebtedness, (ii) liens, (iii) liquidations, mergers, consolidations and acquisitions, (iv) disposition of assets or subsidiaries, (v) affiliate transactions, (vi) creation or ownership of certain subsidiaries, partnerships and joint ventures, (vii) continuation of or change in business, (viii) restricted payments, (ix) prepayment of subordinated and junior lien indebtedness, (x) restrictions in agreements on dividends, intercompany loans and granting liens on the collateral, (xi) loans and investments, (xii) sale and leaseback transactions, (xiii) changes in organizational documents and fiscal year and (xiv) transactions with respect to bonding subsidiaries. The Term Loan Debt Facility does not contain any financial maintenance covenants.

The Term Loan Debt Facility contains customary events of default, subject to customary thresholds and exceptions, including, among other things, (i) nonpayment of principal and nonpayment of interest and fees, (ii) a material inaccuracy of a representation or warranty at the time made, (iii) a failure to comply with any covenant, subject to customary grace periods in the case of certain affirmative covenants, (iv) cross-events of default to indebtedness of at least $50 million, (v) cross-events of default to surety, reclamation or similar bonds securing obligations with an aggregate face amount of at least $50 million, (vi) uninsured judgments in excess of $50 million, (vii) any loan document shall cease to be a legal, valid and binding agreement, (viii) uninsured losses or proceedings against assets with a value in excess of $50 million, (ix) certain ERISA events, (x) a change of control or (xi) bankruptcy or insolvency proceedings relating to the Company or any material subsidiary of the Company.

Accounts Receivable Securitization Facility

In 2018, the Company extended and amended its existing trade accounts receivable securitization facility provided to Arch Receivable Company, LLC, a special-purpose entity that is a wholly owned subsidiary of Arch Coal (“Arch

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Receivable”) (the “Extended Securitization Facility”), which supports the issuance of letters of credit and requests for cash advances. The amendment to the Extended Securitization Facility maintained the $160 million borrowing capacity and extended the maturity date to August 27, 2021. Additionally, the amendment provided the Company the opportunity to use credit insurance to increase the pool of eligible receivables for borrowing. Pursuant to the Extended Securitization Facility, Arch Receivable also agreed to a revised schedule of fees payable to the administrator and the providers of the Extended Securitization Facility.

The Extended Securitization Facility will terminate at the earliest of (i) August 27, 2021, (ii) if the Liquidity (defined in the Extended Securitization Facility and consistent with the definition in the Inventory Facility) is less than $175 million for a period of 60 consecutive days, the date that is the 364th day after the first day of such 60 consecutive day period, and (iii) the occurrence of certain predefined events substantially consistent with the existing transaction documents. Under the Extended Securitization Facility, Arch Receivable, Arch Coal and certain of Arch Coal’s subsidiaries party to the Extended Securitization Facility have granted to the administrator of the Extended Securitization Facility a first priority security interest in eligible trade accounts receivable generated by such parties from the sale of coal and all proceeds thereof. As of March 31, 2020, letters of credit totaling $15.0 million were outstanding under the facility with $69.3 million available for borrowings.

Inventory-Based Revolving Credit Facility

In 2017, the Company and certain subsidiaries of Arch Coal entered into a senior secured inventory-based revolving credit facility in an aggregate principal amount of $40 million (the “Inventory Facility”) with Regions Bank (“Regions”) as administrative agent and collateral agent, as lender and swingline lender (in such capacities, the “Lender”) and as letter of credit issuer. Availability under the Inventory Facility is subject to a borrowing base consisting of (i) 85% of the net orderly liquidation value of eligible coal inventory, (ii) the lesser of (x) 85% of the net orderly liquidation value of eligible parts and supplies inventory and (y) 35% of the amount determined pursuant to clause (i), and (iii) 100% of Arch Coal’s Eligible Cash (defined in the Inventory Facility), subject to reduction for reserves imposed by Regions.

In 2018, the Company and certain subsidiaries of Arch Coal amended and extended the Inventory Facility by increasing the facility size by $10 million, bringing the total aggregate amount available to $50 million, subject to borrowing base calculations described above.

The commitments under the Inventory Facility will terminate on the date that is the earliest to occur of (i) the date, if any, that is 364 days following the first day that Liquidity (defined in the Inventory Facility and consistent with the definition in the Extended Securitization Facility (as defined below)) is less than $250 million for a period of 60 consecutive days and (ii) the date, if any, that is 60 days following the maturity, termination or repayment in full of the Extended Securitization Facility.

Revolving loan borrowings under the Inventory Facility bear interest at a per annum rate equal to, at the option of Arch Coal, either the base rate or the London interbank offered rate plus, in each case, a margin ranging from 2.00% to 2.50% (in the case of LIBOR loans) and 1.00% to 1.50% (in the case of base rate loans) determined using a Liquidity-based grid. Letters of credit under the Inventory Facility are subject to a fee in an amount equal to the applicable margin for LIBOR loans, plus customary fronting and issuance fees.

All existing and future direct and indirect domestic subsidiaries of Arch Coal, subject to customary exceptions, will either constitute co-borrowers under or guarantors of the Inventory Facility (collectively with Arch Coal, the “Loan Parties”). The Inventory Facility is secured by first priority security interests in the ABL Priority Collateral (defined in the Inventory Facility) of the Loan Parties and second priority security interests in substantially all other assets of the Loan Parties, subject to customary exceptions (including an exception for the collateral that secures the Extended Securitization Facility).

Arch Coal has the right to prepay borrowings under the Inventory Facility at any time and from time to time in whole or in part without premium or penalty, upon written notice, except that any prepayment of such borrowings that bear interest at the LIBOR rate other than at the end of the applicable interest periods therefore shall be made with reimbursement for any funding losses and redeployment costs of the Lender resulting therefrom.

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The Inventory Facility is subject to certain usual and customary mandatory prepayment events, including non-ordinary course asset sales or dispositions, subject to customary thresholds, exceptions (including exceptions for required prepayments under Arch Coal’s term loan facility) and reinvestment rights.

The Inventory Facility contains certain customary affirmative and negative covenants; events of default, subject to customary thresholds and exceptions; and representations, including certain cash management and reporting requirements that are customary for asset-based credit facilities. The Inventory Facility also includes a requirement to maintain Liquidity equal to or exceeding $175 million at all times. As of March 31, 2020, letters of credit totaling $32.4 million were outstanding under the facility with $17.5 million available for borrowings.

Equipment Financing

On March 4, 2020, the Company entered into an equipment financing arrangement accounted for as debt. The Company received $53.6 million in exchange for conveying an interest in certain equipment in operation at its Leer Mine and entered into a master lease arrangement for that equipment. The financing arrangement contains customary terms and events of default and provides for 48 monthly payments with an average interest rate of 6.34% maturing on March 4, 2024. Upon maturity, all interests in the subject equipment will revert back to the Company.

Interest Rate Swaps

The Company has entered into a series of interest rate swaps to fix a portion of the LIBOR interest rate within the term loan. The interest rate swaps qualify for cash flow hedge accounting treatment and as such, the change in the fair value of the interest rate swaps is recorded on the Company’s Condensed Consolidated Balance Sheet as an asset or liability with the effective portion of the gains or losses reported as a component of accumulated other comprehensive income and the ineffective portion reported in earnings. As interest payments are made on the term loan, amounts in accumulated other comprehensive income will be reclassified into earnings through interest expense to reflect a net interest on the term loan equal to the effective yield of the fixed rate of the swap plus 2.75% which is the spread on the revised LIBOR term loan. In the event that an interest rate swap is terminated prior to maturity, gains or losses in accumulated other comprehensive income will remain deferred and be reclassified into earnings in the periods which the hedged forecasted transaction affects earnings.

Below is a summary of the Company’s outstanding interest rate swap agreements designated as hedges as of March 31, 2020:

Notional Amount
(in millions)		Effective Date	Fixed Rate		Receive Rate	Expiration Date
$	250.0	June 28, 2019	2.025	%	1-month LIBOR	June 30, 2020
$	200.0	June 30, 2020	2.249	%	1-month LIBOR	June 30, 2021
$	100.0	June 30, 2021	2.315	%	1-month LIBOR	June 30, 2023

The fair value of the interest rate swaps at March 31, 2020 is a liability of $5.6 million, which is recorded within Other noncurrent liabilities, with the offset to accumulated other comprehensive income on the Company’s Condensed Consolidated Balance Sheet. The Company realized $0.2 million of losses during the three months ended March 31, 2020 related to settlements of the interest rate swaps which was recorded to interest expense on the Company’s Condensed Consolidated Income Statements. The interest rate swaps are classified as level 2 within the fair value hierarchy.

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12. Income Taxes

A reconciliation of the federal income tax provision at the statutory rate to the actual provision for (benefit from) income taxes follows:

	Three Months Ended March 31,
	2020		2019
Income tax provision at statutory rate	$	(5,689)	$	15,290
Percentage depletion allowance		6,168		(4,307)
State taxes, net of effect of federal taxes		82		1,012
Change in valuation allowance		850		(12,513)
Current expense associated with uncertain tax positions		(2,031)		593
AMT sequestration refund		(1,171)		—
Other, net		—		(5)
Provision for (benefit from) income taxes	$	(1,791)	$	70

13. Fair Value Measurements

The hierarchy of fair value measurements assigns a level to fair value measurements based on the inputs used in the respective valuation techniques. The levels of the hierarchy, as defined below, give the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs.

● Level 1 is defined as observable inputs such as quoted prices in active markets for identical assets. Level 1 assets include U.S. Treasury securities, and coal swaps and futures that are submitted for clearing on the New York Mercantile Exchange.

● Level 2 is defined as observable inputs other than Level 1 prices. These include quoted prices for similar assets or liabilities in an active market, quoted prices for identical assets and liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. The Company’s level 2 assets and liabilities include U.S. government agency securities, coal commodity contracts and interest rate swaps with fair values derived from quoted prices in over-the-counter markets or from prices received from direct broker quotes.

● Level 3 is defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions. These include the Company’s commodity option contracts (coal, natural gas and heating oil) valued using modeling techniques, such as Black-Scholes, that require the use of inputs, particularly volatility, that are rarely observable. Changes in the unobservable inputs would not have a significant impact on the reported Level 3 fair values at March 31, 2020.

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The table below sets forth, by level, the Company’s financial assets and liabilities that are recorded at fair value in the accompanying Condensed Consolidated Balance Sheet:

	March 31, 2020
	Total		Level 1		Level 2		Level 3
	(In thousands)
Assets:
Investments in marketable securities	$	129,057	$	38,372	$	90,685	$	—
Derivatives		5,158		4,958		111		89
Total assets	$	134,215	$	43,330	$	90,796	$	89
Liabilities:
Derivatives	$	5,624	$	—	$	5,624	$	—

The Company’s contracts with its counterparties allow for the settlement of contracts in an asset position with contracts in a liability position in the event of default or termination. For classification purposes, the Company records the net fair value of all the positions with these counterparties as a net asset or liability. Each level in the table above displays the underlying contracts according to their classification in the accompanying Condensed Consolidated Balance Sheet, based on this counterparty netting.

The following table summarizes the change in the fair values of financial instruments categorized as Level 3.

	Three Months Ended
	March 31, 2020
	(In thousands)
Balance, beginning of period	$	61
Realized and unrealized gains recognized in earnings, net		(1,069)
Purchases		1,235
Issuances		(138)
Settlements		—
Ending balance	$	89

Net unrealized losses of $1.1 million were recognized in the Condensed Consolidated Income Statements within Other operating income, net during the three months ended March 31, 2020 related to Level 3 financial instruments held on March 31, 2020.

Fair Value of Long-Term Debt

At March 31, 2020 and December 31, 2019, the fair value of the Company’s debt, including amounts classified as current, was $300.8 million and $308.0 million, respectively. Fair values are based upon observed prices in an active market, when available, or from valuation models using market information, which fall into Level 2 in the fair value hierarchy.

14. Earnings per Common Share

The Company computes basic net income (loss) per share using the weighted average number of common shares outstanding during the period. Diluted net income (loss) per share is computed using the weighted average number of common shares and the effect of potentially dilutive securities outstanding during the period. Potentially dilutive securities may consist of warrants, restricted stock units or other contingently issuable shares. The dilutive effect of outstanding warrants, restricted stock units and other contingently issuable shares is reflected in diluted earnings per share by application of the treasury stock method. The weighted average share impact of warrants and restricted stock units that were excluded from the calculation of diluted shares due to the Company incurring a net loss for the three month period ending March 31, 2020 was 114,775 shares and 121,800 shares, respectively.

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The following table provides the basis for basic and diluted earnings per share by reconciling the denominators of the computations:

	Three Months Ended March 31,
	2020	2019
(In Thousands)
Weighted average shares outstanding:
Basic weighted average shares outstanding	15,139	17,494
Effect of dilutive securities	—	1,105
Diluted weighted average shares outstanding	15,139	18,599

15. Workers Compensation Expense

The Company is liable under the Federal Mine Safety and Health Act of 1969, as subsequently amended, to provide for pneumoconiosis (occupational disease) benefits to eligible employees, former employees and dependents. The Company currently provides for federal claims principally through a self-insurance program. The Company is also liable under various state workers’ compensation statutes for occupational disease benefits. The occupational disease benefit obligation represents the present value of the actuarially computed present and future liabilities for such benefits over the employees’ applicable years of service.

In October 2019, the Company filed an application with the Office of Workers’ Compensation Programs (“OWCP”) within the Department of Labor for reauthorization to self-insure federal black lung benefits. In February 2020, the Company received a reply from the OWCP confirming Arch’s status to remain self-insured contingent upon posting additional collateral of $71.1 million within 30 days of receipt of the letter. The Company is currently appealing the ruling from the OWCP and has received an extension to self-insure during the appeal process. The Company is evaluating alternatives to self-insurance, including the purchase of commercial insurance to cover these claims.

In addition, the Company is liable for workers’ compensation benefits for traumatic injuries which are calculated using actuarially-based loss rates, loss development factors and discounted based on a risk free rate. Traumatic workers’ compensation claims are insured with varying retentions/deductibles, or through state-sponsored workers’ compensation programs.

Workers’ compensation expense consists of the following components:

	Three Months Ended March 31,
	2020		2019
Self-insured occupational disease benefits:
Service cost	$	1,891	$	1,669
Interest cost(1)		1,399		1,354
Net amortization(1)		297		—
Total occupational disease	$	3,587	$	3,023
Traumatic injury claims and assessments		2,182		2,144
Total workers’ compensation expense	$	5,769	$	5,167

(1) In accordance with the adoption of ASU 2017-07, “Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost,” these costs are recorded within Nonoperating expenses in the Condensed Consolidated Income Statements on the line item “Non-service related pension and postretirement benefit costs.”

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16. Employee Benefit Plans

The following table details the components of pension benefit costs (credits):

	Three Months Ended March 31,
	2020		2019
Interest cost(1)	$	1,604	$	2,258
Expected return on plan assets(1)		(2,288)		(2,723)
Pension settlement(1)		4		—
Amortization of prior service costs (credits) (1)		(28)		—
Net benefit credit	$	(708)	$	(465)

The following table details the components of other postretirement benefit costs:

	Three Months Ended March 31,
	2020		2019
Service cost	$	106	$	120
Interest cost(1)		653		876
Amortization of other actuarial losses (gains)(1)		(530)		—
Net benefit cost (credit)	$	229	$	996

(1) In accordance with the adoption of ASU 2017-07, “Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost,” these costs are recorded within Nonoperating expenses in the Condensed Consolidated Income Statements on the line item “Non-service related pension and postretirement benefit costs.”

17. Commitments and Contingencies

The Company accrues for costs related to contingencies when a loss is probable and the amount is reasonably determinable. Disclosure of contingencies is included in the financial statements when it is at least reasonably possible that a material loss or an additional material loss in excess of amounts already accrued may be incurred.

In addition, the Company is a party to numerous other claims and lawsuits with respect to various matters. The ultimate resolution of any such legal matter could result in outcomes that may be materially different from amounts the Company has accrued for such matters. The Company believes it has recorded adequate reserves for these matters.

18. Segment Information

The Company’s reportable business segments are based on two distinct lines of business, metallurgical and thermal, and may include a number of mine complexes. The Company manages its coal sales by market, not by individual mining complex. Geology, coal transportation routes to customers, and regulatory environments also have a significant impact on the Company’s marketing and operations management. Mining operations are evaluated based on Adjusted EBITDA, per-ton cash operating costs (defined as including all mining costs except depreciation, depletion, amortization, accretion on asset retirement obligations, and pass-through transportation expenses), and on other non-financial measures, such as safety and environmental performance. Adjusted EBITDA is not a measure of financial performance in accordance with generally accepted accounting principles, and items excluded from Adjusted EBITDA are significant in understanding and assessing the Company’s financial condition. Therefore, Adjusted EBITDA should not be considered in isolation, nor as an alternative to net income (loss), income (loss) from operations, cash flows from operations or as a measure of our profitability, liquidity or performance under generally accepted accounting principles. The Company uses Adjusted EBITDA to measure the operating performance of its segments and allocate resources to the segments. Furthermore, analogous measures are used by industry analysts and investors to evaluate the Company’s operating performance. Investors should be aware that the Company’s presentation of Adjusted EBITDA may not be comparable to similarly titled measures used by other companies. The Company reports its results of operations primarily through the following reportable segments: Powder River Basin (PRB) segment containing the Company’s primary thermal operations in

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Wyoming; the Metallurgical (MET) segment, containing the Company’s metallurgical operations in West Virginia, and the Other Thermal segment containing the Company’s supplementary thermal operations in Colorado and Illinois.

On December 13, 2019, the Company closed on its definitive agreement to sell Coal-Mac LLC, an operating mine complex within the Company’s Other Thermal coal segment. Coal-Mac is included in the Other Thermal segment results below up to the date of the divestiture.

Operating segment results for the three months ended March 31, 2020 and 2019, are presented below. The Company measures its segments based on “adjusted earnings before interest, taxes, depreciation, depletion, amortization, accretion on asset retirements obligations, and nonoperating expenses (Adjusted EBITDA).” The Corporate, Other and Eliminations grouping includes these charges, as well as the change in fair value of coal derivatives and coal trading activities, net; corporate overhead; land management activities; other support functions; and the elimination of intercompany transactions.

							Corporate,
					Other		Other and
(In thousands)	PRB		MET		Thermal		Eliminations		Consolidated
Three Months Ended March 31, 2020
Revenues	$	178,460	$	182,654	$	31,736	$	12,382	$	405,232
Adjusted EBITDA		(582)		42,720		(1,320)		(27,903)		12,915
Depreciation, depletion and amortization		5,208		22,517		2,337		1,246		31,308
Accretion on asset retirement obligation		3,495		486		347		678		5,006
Total assets		256,937		693,227		120,869		786,473		1,857,506
Capital expenditures		3,097		78,648		3,616		2,329		87,690
Three Months Ended March 31, 2019
Revenues	$	212,729	$	253,262	$	85,978	$	3,214	$	555,183
Adjusted EBITDA		20,583		91,534		6,119		(10,982)		107,254
Depreciation, depletion and amortization		4,865		16,382		3,435		591		25,273
Accretion on asset retirement obligation		3,135		531		603		868		5,137
Total assets		230,329		568,367		139,306		925,199		1,863,201
Capital expenditures		414		31,224		6,250		1,259		39,147

A reconciliation of net income (loss) to adjusted EBITDA follows:

	Three Months Ended March 31,
(In thousands)	2020		2019
Net income (loss)	$	(25,299)	$	72,741
Provision for (benefit from) income taxes		(1,791)		70
Interest expense, net		2,129		2,289
Depreciation, depletion and amortization		31,308		25,273
Accretion on asset retirement obligations		5,006		5,137
Amortization of sales contracts, net		—		65
Costs related to proposed joint venture with Peabody Energy		3,664		—
Severance costs related to voluntary separation plan		5,828		—
Gain on property insurance recovery related to Mountain Laurel longwall		(9,000)		—
Non-service related pension and postretirement benefit costs		1,096		1,766
Reorganization items, net		(26)		(87)
Adjusted EBITDA	$	12,915	$	107,254

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19. Revenue Recognition

ASC 606-10-50-5 requires that entities disclose disaggregated revenue information in categories (such as type of good or service, geography, market, type of contract, etc.) that depict how the nature, amount, timing, and uncertainty of revenue and cash flow are affected by economic factors. ASC 606-10-55-89 explains that the extent to which an entity’s revenue is disaggregated depends on the facts and circumstances that pertain to the entity’s contracts with customers and that some entities may need to use more than one type of category to meet the objective for disaggregating revenue.

In general, the Company’s business segmentation is aligned according to the nature and economic characteristics of its coal and customer relationships and provides meaningful disaggregation of each segment’s results. The Company has further disaggregated revenue between North America and Seaborne revenues which depicts the pricing and contract differences between the two. North America revenue is characterized by contracts with a term of one year or longer and typically the pricing is fixed; whereas Seaborne revenue generally is derived by spot or short term contracts with pricing determined at the time of shipment or based on a market index.

							Corporate,
					Other		Other and
	PRB		MET		Thermal		Eliminations		Consolidated
	(in thousands)
Three Months Ended March 31, 2020
North America revenues	$	178,279	$	29,723	$	28,584	$	12,382	$	248,968
Seaborne revenues		181		152,931		3,152		—		156,264
Total revenues	$	178,460	$	182,654	$	31,736	$	12,382	$	405,232
Three Months Ended March 31, 2019
North America revenues	$	212,729	$	44,666	$	46,529	$	3,214	$	307,138
Seaborne revenues		—		208,596		39,449		—		248,045
Total revenues	$	212,729	$	253,262	$	85,978	$	3,214	$	555,183

As of March 31, 2020, the Company has outstanding performance obligations for the remainder of 2020 of 48.4 million tons of fixed price contracts and 1.8 million tons of variable price contracts. Additionally, the Company has outstanding performance obligations beyond 2020 of approximately 67.5 million tons of fixed price contracts and 4.5 million tons of variable price contracts.

20. Leases

The Company has operating and financing leases for mining equipment, office equipment, office space and transloading terminals with remaining lease terms ranging from less than 1 year to approximately 8 years. Some of these leases include both lease and non-lease components which are accounted for as a single lease component as the Company has elected the practical expedient to combine these components for all leases. As most of the leases do not provide an implicit rate, the Company calculated the ROU assets and lease liabilities using its secured incremental borrowing rate at the lease commencement date. The Company currently does not have any finance leases outstanding.

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Information related to leases was as follows:

		Three Months Ended March 31,
		2020			2019
Operating lease information:	(In thousands)
Operating lease cost	$	1,023		$	917
Operating cash flows from operating leases		1,042			871
Weighted average remaining lease term in years		5.64			5.06
Weighted average discount rate		5.5	%		5.6	%

Future minimum lease payments under non-cancellable leases as of March 31, 2020 were as follows:

	Operating		Finance
Year	Leases		Leases
	(In thousands)
2020	$	2,570	$	1,009
2021		3,364		1,210
2022		3,314		1,210
2023		3,283		1,210
2024		3,199		1,210
Thereafter		7,970		2,010
Total minimum lease payments	$	23,700	$	7,859
Less imputed interest		(4,155)		(1,394)
Total lease liabilities	$	19,545	$	6,465
As reflected on balance sheet:
Accrued expenses and other current liabilities	$	2,412	$	879
Other noncurrent liabilities		17,133		5,586
Total lease liability	$	19,545	$	6,465

At March 31, 2020, the Company had an $18.9 million ROU operating lease asset and a $6.5 million finance lease asset recorded within “Other noncurrent assets” on the Condensed Consolidated Balance Sheet.

21. Subsequent Events

On April 23, 2020, the Company announced the temporary suspension of its quarterly dividend effective immediately.

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Item 2.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.

Cautionary Notice Regarding Forward-Looking Statements

This report contains “forward-looking statements” - that is, statements related to future, not past, events. In this context, forward-looking statements often address our expected future business and financial performance, and often contain words such as “should,” “appears,” “expects,” “anticipates,” “intends,” “plans,” “believes,” “seeks,” or “will.” Forward-looking statements by their nature address matters that are, to different degrees, uncertain. For us, particular uncertainties arise from the impact of the current COVID-19 virus outbreak and the evolving response thereto; from changes in the demand for our coal by the domestic electric generation and steel industries; from legislation and regulations relating to the Clean Air Act and other environmental initiatives; from competition within our industry and with producers of competing energy sources; from our ability to successfully acquire or develop coal reserves; from operational, geological, permit, labor and weather-related factors, from the Tax Cuts and Jobs Act and other tax reforms; from the effects of foreign and domestic trade policies, actions or disputes; from fluctuations in the amount of cash we generate from operations which could impact, among other things, our ability to resume paying dividends in the future or repurchase shares; from our ability to successfully integrate the operations that we acquire; from our ability to complete the joint venture transaction with Peabody Energy Corporation (“Peabody”) in a timely manner, including obtaining regulatory approvals and satisfying other closing conditions; from our ability to achieve the expected synergies from the joint venture; from our ability to successfully integrate the operations of certain mines in the joint venture; and from numerous other matters of national, regional and global scale, including those of a political, economic, business, competitive or regulatory nature. These uncertainties may cause our actual future results to be materially different than those expressed in our forward-looking statements. We do not undertake to update our forward-looking statements, whether as a result of new information, future events or otherwise, except as may be required by law. For a more detailed description of some of the risks and uncertainties that may affect our future results, you should see the “Risk Factors” in Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2019 and subsequent Form 10-Q filings.

COVID-19

In the first quarter of 2020, the COVID-19 virus emerged as a global level pandemic. The still evolving responses to the COVID-19 outbreak include actions that have a significant impact on the domestic and global economies, including travel restrictions, gathering bans, stay home orders, and many other restrictive measures. All of our operations have been classified as essential in the states in which we operate. We have instituted many policies and procedures to protect our employees during the COVID-19 outbreak. These policies and procedures include, but are not limited to, staggering shift times to limit the number of people in common areas at one time, limiting meetings and meeting sizes, continual cleaning and disinfecting of high touch and high traffic areas including door handles, bath rooms, bath houses, access elevators, mining equipment, and other areas, limiting contractor access to our properties, eliminating business travel, and instituting work from home for administrative employees. We plan to keep these policies and procedures in place and continually evaluate further enhancements for as long as necessary. We recognize that the COVID-19 outbreak and responses thereto will also impact both our customers and suppliers. To date we have not had any significant issues with critical suppliers, but we continue to communicate with them and closely monitor their developments to ensure we have access to the goods and services required to maintain our operations and continue our Leer South development. At this time we believe our customers are reacting in various ways and to varying degrees to declining demand for their products. We have received force majeure letters from certain of our customers, primarily related to our thermal segments. However, no contracted shipments have been cancelled at this time. Our current view of our customer demand situation is discussed in greater detail in the “Overview” section below.

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Overview

Our results for the first quarter of 2020 were impacted by continued weakness in metallurgical and thermal coal markets. Demand driven weakness in metallurgical coal markets that emerged in the second half of 2019 persisted in the first quarter of 2020, as global economic growth was regionally uneven but generally slowed and increasingly impacted by the COVID-19 outbreak as the quarter progressed. Declining margins for steel producers resulted in production curtailments, particularly in Europe, that have negatively impacted spot demand for coking coal as well as prompt and forward coking coal prices. We believe the ongoing softness in coking coal pricing is demand driven, and that higher cost marginal production sources are pressured at current prompt and forward pricing levels. Furthermore, recent actions taken to combat the spread of the COVID-19 virus across many regions of the global economy will likely significantly reduce demand for steel and steel making raw materials including coking coal for at least the immediate future and possibly much longer. On the supply side, significant coking coal mine idlings have been announced in reaction to the COVID-19 virus outbreak, particularly in North America. The duration of these idlings is highly uncertain. At this time, given our low cost structure and low coking coal inventories, we have not idled any of our coking coal operations. Until balance between demand destruction and the ongoing production response occurs, spot demand and prompt and forward pricing for coking coal will likely remain under pressure. Longer term, we believe continued limited global capital investment in new coking coal production capacity, economic pressure on higher cost production sources, and production responses to the virus outbreak will provide support to coking coal markets when demand returns to the steel production supply chain.

Demand for domestic thermal coal in the current quarter came under significant pressure due to warmer than normal winter season temperatures, historically low natural gas prices, and the continued increase in renewable generation sources, particularly wind. Current quarter natural gas pricing reached historically low levels displacing coal fired generation in most regions of the country. Production levels of the competing fuel remain at or near all-time highs and storage levels are significantly above this time last year. At the same time, generator coal stockpiles are again above historically normal levels based on days of burn. International thermal coal market pricing remained at depressed levels that are uneconomic for all of our thermal operations. Additionally, late in the current quarter we temporarily idled our Viper mine due to failure of the operation’s primary customer to take deliveries due to generating unit issues and a weak power market. We are currently working with this customer to restart deliveries as soon as possible. Similar to metallurgical markets discussed above, recent actions taken to combat the spread of the COVID-19 virus across many regions of the national and global economy, have reduced and will likely continue to significantly reduce thermal coal demand and supply. As a result, we expect domestic thermal markets to remain challenged.

Results of Operations

Three Months Ended March 31, 2020 and 2019

Revenues. Our revenues include sales to customers of coal produced at our operations and coal purchased from third parties. Transportation costs are included in cost of coal sales and amounts billed by us to our customers for transportation are included in revenues.

Coal Sales. The following table summarizes information about our coal sales during the three months ended March 31, 2020 and 2019:

	Three Months Ended March 31,
	2020		2019		(Decrease) / Increase
	(In thousands)
Coal sales	$	405,232	$	555,183	$	(149,951)
Tons sold		16,980		20,725		(3,745)

On a consolidated basis, coal sales in the first quarter of 2020 were approximately $150.0 million or 27.0% less than in the first quarter of 2019, while tons sold decreased approximately 3.7 million tons or 18.1%. Coal sales from Metallurgical operations decreased approximately $70.6 million due to decreased pricing. Powder River Basin coal sales decreased approximately $34.3 million due to decreased volume, and Other Thermal coal sales decreased approximately $54.2 million due to decreased volume and pricing. In the prior year quarter, our Coal Mac operation in our Other

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Thermal Segment, which was sold in December 2019, provided approximately $24.3 million in coal sales and 0.5 million tons sold. See discussion in “Operational Performance” for further information about segment results.

Costs, expenses and other. The following table summarizes costs, expenses and other components of operating income during the three months ended March 31, 2020 and 2019:

	Three Months Ended March 31,
	2020		2019		Increase (Decrease) in Net Income
	(In thousands)
Cost of sales (exclusive of items shown separately below)	$	374,999	$	438,471	$	63,472
Depreciation, depletion and amortization		31,308		25,273		(6,035)
Accretion on asset retirement obligations		5,006		5,137		131
Amortization of sales contracts, net		—		65		65
Change in fair value of coal derivatives and coal trading activities, net		743		(12,981)		(13,724)
Selling, general and administrative expenses		22,745		24,089		1,344
Costs related to proposed joint venture with Peabody Energy		3,664		—		(3,664)
Severance costs related to voluntary separation plan		5,828		—		(5,828)
Gain on property insurance recovery related to Mountain Laurel longwall		(9,000)		—		9,000
Other operating income, net		(6,170)		(1,650)		4,520
Total costs, expenses and other	$	429,123	$	478,404	$	49,281

Cost of sales. Our cost of sales for the first quarter of 2020 decreased approximately $63.5 million or 14.5% versus the first quarter of 2019. In the prior year quarter, our Coal Mac operation, which was sold in December 2019, accounted for approximately $25.9 million in cost of sales. The decline in cost of sales at ongoing operations consists primarily of reduced repairs and supplies costs of approximately $21.7 million, transportation costs of approximately $16.4 million, and operating taxes and royalties of approximately $9.4 million. These cost decreases were partially offset by increased purchased coal cost of approximately $8.6 million. See discussion in “Operational Performance” for further information about segment results.

Depreciation, depletion, and amortization. The increase in depreciation, depletion, and amortization in the first quarter of 2020 versus the first quarter of 2019 is primarily due to increased depletion in our Metallurgical segment.

Change in fair value of coal derivatives and coal trading activities, net. The significant benefit in the first quarter of 2019 is primarily related to mark-to-market gains on coal derivatives that we had entered to hedge our price risk for anticipated international thermal coal shipments.

Selling, general and administrative expenses. Selling, general and administrative expenses in the first quarter of 2020 decreased versus the first quarter of 2019 due primarily to decreased compensation costs of approximately $1.3 million.

Costs related to proposed joint venture with Peabody Energy. On June 18, 2019, we entered into a definitive implementation agreement (the “Implementation Agreement”) with Peabody, to establish a joint venture that will combine the companies’ Powder River Basin and Colorado mining operations. All costs associated with execution of the Implementation Agreement are reflected herein. For further information on our proposed joint venture with Peabody Energy see Note 3, “Joint Venture with Peabody Energy” to the Condensed Consolidated Financial Statements.

Severance costs related to voluntary separation plan (VSP). In the current quarter we recorded $5.8 million of employee severance expense related to a voluntary separation package that was accepted by 53 employees of the corporate staff. For further information on our VSP costs see Note 5, “Severance Costs related to Voluntary Separation Plan” to the Condensed Consolidated Financial Statements.

Gain on property insurance recovery related to Mountain Laurel longwall. In the current quarter we recorded a $9.0 million benefit for the initial insurance proceeds related to the loss of certain longwall shields at our Mountain Laurel

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operation in November of 2019. For further information on our gain on property insurance recovery related to Mountain Laurel longwall see Note 4, “Insurance Recovery related to Mountain Laurel longwall” to the Condensed Consolidated Financial Statements.

Other operating income, net. The increased benefit from other operating income, net in the first quarter of 2020 versus the first quarter of 2019 consists primarily of the favorable impact of certain coal derivative settlements of approximately $6.0 million and increased income from equity investments of approximately $1.7 million, partially offset by the unfavorable impact of mark-to-market movement on heating oil derivatives of approximately $1.7 million, and reduced transloading income of approximately $1.2 million.

Nonoperating (expenses) income. The following table summarizes our nonoperating expense during the three months ended March 31, 2020 and 2019:

	Three Months Ended March 31,
	2020		2019		Increase (Decrease) in Net Income
	(In thousands)
Non-service related pension and postretirement benefit costs	$	(1,096)	$	(1,766)	$	670
Reorganization items, net		26		87		(61)
Total nonoperating (expenses) income	$	(1,070)	$	(1,679)	$	609

Non-service related pension and postretirement benefit costs. The reduction in non-service related pension and postretirement benefit costs in the first quarter of 2020 versus the first quarter of 2019 is primarily due to postretirement benefit gain amortization in the first quarter of 2020.

Provision for (benefit from) income taxes. The following table summarizes our Provision for (benefit from) income taxes during the three months ended March 31, 2020 and 2019:

	Three Months Ended March 31,
	2020		2019		Increase (Decrease) in Net Income
	(In thousands)
Provision for (benefit from) income taxes	$	(1,791)	$	70	$	1,861

See Note 12, “Income Taxes,” to the Condensed Consolidated Financial Statements for a reconciliation of the federal income tax provision (benefit) at the statutory rate to the actual provision for (benefit from) income taxes.

Operational Performance

Three Months Ended March 31, 2020 and 2019

Our mining operations are evaluated based on Adjusted EBITDA, per-ton cash operating costs (defined as including all mining costs except depreciation, depletion, amortization, accretion on asset retirements obligations, and pass-through transportation expenses), and on other non-financial measures, such as safety and environmental performance. Adjusted EBITDA is defined as net income (loss) attributable to the Company before the effect of net interest expense, income taxes, depreciation, depletion and amortization, the amortization of sales contracts, the accretion on asset retirement obligations and nonoperating expenses. Adjusted EBITDA may also be adjusted for items that may not reflect the trend of future results by excluding transactions that are not indicative of our core operating performance. Adjusted EBITDA is not a measure of financial performance in accordance with generally accepted accounting principles, and items excluded from Adjusted EBITDA are significant in understanding and assessing our financial condition. Therefore, Adjusted EBITDA should not be considered in isolation, nor as an alternative to net income (loss), income (loss) from operations, cash flows from operations or as a measure of our profitability, liquidity or performance under generally accepted accounting principles. Furthermore, analogous measures are used by industry analysts and investors to evaluate the Company’s operating performance. Investors should be aware that our presentation of Adjusted EBITDA may not be comparable to similarly titled measures used by other companies.

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The following table shows results by operating segment for the three months ended March 31, 2020 and March 31, 2019.

	Three Months Ended March 31,
	2020		2019		Variance
Powder River Basin
Tons sold (in thousands)		14,172		17,141		(2,969)
Coal sales per ton sold	$	12.32	$	12.18	$	0.14
Cash cost per ton sold	$	12.45	$	10.98	$	(1.47)
Cash margin per ton sold	$	(0.13)	$	1.20	$	(1.33)
Adjusted EBITDA (in thousands)	$	(582)	$	20,583	$	(21,165)
Metallurgical
Tons sold (in thousands)		1,779		1,793		(14)
Coal sales per ton sold	$	82.35	$	118.22	$	(35.87)
Cash cost per ton sold	$	58.42	$	67.27	$	8.85
Cash margin per ton sold	$	23.93	$	50.95	$	(27.02)
Adjusted EBITDA (in thousands)	$	42,720	$	91,534	$	(48,814)
Other Thermal
Tons sold (in thousands)		743		1,686		(943)
Coal sales per ton sold	$	34.32	$	38.58	$	(4.26)
Cash cost per ton sold	$	36.61	$	35.28	$	(1.33)
Cash margin per ton sold	$	(2.29)	$	3.30	$	(5.59)
Adjusted EBITDA (in thousands)	$	(1,320)	$	6,119	$	(7,439)

This table reflects numbers reported under a basis that differs from U.S. GAAP. See “Reconciliation of Non-GAAP measures” below for explanation and reconciliation of these amounts to the nearest GAAP measures. Other companies may calculate these per ton amounts differently, and our calculation may not be comparable to other similarly titled measures.

Powder River Basin — Adjusted EBITDA for the three months ended March 31, 2020 decreased versus the three months ended March 31, 2019, due to decreased volume versus the prior year quarter. Pricing increased slightly, and cash cost per ton sold increased significantly driven by the decrease in volume and the Federal reimposition of a higher Federal Black Lung Excise Tax rate. Pricing in the current quarter benefitted from our ability to recoup the reimposition of the higher Federal Black Lung Excise Tax rate under certain of our term supply contracts. The volume decline was primarily due to low natural gas pricing and continued growth of renewable generation sources, particularly wind. Natural gas pricing reached historical lows during the current quarter as relatively mild winter temperatures, record or near record production levels, and increasing storage levels combined to drive the pricing for the competing fuel significantly lower. By late in the current quarter we were also experiencing reduced electric generation related to demand destruction due to restrictive responses taken to combat the spread of the COVID-19 virus. We expect this demand destruction to continue and possibly accelerate until such responses to control the spread of the virus can be rolled back or mitigated.

In 2019 the Federal Black Lung Excise Tax rate reverted to the pre-1986 rates. For 2020, Congress reimposed the higher 1986 to 2018 rates of $0.55 per ton sold or 4.4% of gross selling price on all domestic sales. For 2019, the Federal Black Lung Excise Tax rate for surface mines was $0.25 per ton or 2% of gross selling price on all domestic sales.

Metallurgical — Adjusted EBITDA for the three months ended March 31, 2020 decreased from the three months ended March 31, 2019 due to the decline in coking coal pricing discussed in the “Overview” section above, partially offset by decreased cash cost per ton sold. The cost decrease was driven by an increase in the percentage of segment tons sold from our low cost Leer mine in the current year quarter. Additionally, operating tax and royalty costs declined in the current quarter due to lower pricing and a severance tax credit. Impacts to our metallurgical segment in the current quarter from actions taken to combat the spread of the COVID-19 virus were minimal. However, we believe these actions have caused significant demand destruction to the steel making supply chain and also a production response from higher cost coking coal producers, particularly in North America.

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Our Metallurgical segment sold 1.5 million tons of coking coal and 0.2 million tons of associated thermal coal in the three months ended March 31, 2020, compared to 1.5 million tons of coking coal and 0.3 million tons of associated thermal coal in the three months ended March 31, 2019. Longwall operations accounted for approximately 65% of our shipment volume in the three months ended March 31, 2020 compared to approximately 69% of our shipment volume in the three months ended March 31, 2019.

Other Thermal — Adjusted EBITDA for the three months ended March 31, 2020 decreased versus the three months ended March 31, 2019 due to reduced sales volume, decreased pricing, and increased cash cost per tons sold. All of these metrics are impacted by the inclusion of our former Coal Mac operation, which was sold in December 2019, in the prior year quarter. Coal Mac provided approximately 0.5 million tons sold in the prior year quarter. Tons sold from ongoing operations declined approximately 0.5 million tons as low natural gas pricing, increased renewable generation, and uneconomic international pricing impacted volume. In addition, as discussed in the “Overview” section above, we have temporarily idled our Viper mine due to nonperformance of the mine’s primary customer. We are working with the customer to restart deliveries. As discussed in the Powder River Basin section above, demand destruction related to reduced electric generation due to actions taken to combat the spread of the COVID-19 virus are expected to continue and possibly accelerate until these actions can be rolled back or mitigated.

Reconciliation of Non-GAAP measures

Segment coal sales per ton sold

Non-GAAP Segment coal sales per ton sold is calculated as segment coal sales revenues divided by segment tons sold. Segment coal sales revenues are adjusted for transportation costs, and may be adjusted for other items that, due to generally accepted accounting principles, are classified in “other income” on the statement of operations, but relate to price protection on the sale of coal. Segment coal sales per ton sold is not a measure of financial performance in accordance with generally accepted accounting principles. We believe segment coal sales per ton sold provides useful information to investors as it better reflects our revenue for the quality of coal sold and our operating results by including all income from coal sales. The adjustments made to arrive at these measures are significant in understanding and

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assessing our financial condition. Therefore, segment coal sales revenues should not be considered in isolation, nor as an alternative to coal sales revenues under generally accepted accounting principles.

	Powder River				Other		Idle and
Three Months Ended March 31, 2020	Basin		Metallurgical		Thermal		Other		Consolidated
(In thousands)
GAAP Revenues in the consolidated statements of operations	$	178,460	$	182,654	$	31,736	$	12,382	$	405,232
Less: Adjustments to reconcile to Non-GAAP Segment coal sales revenue
Coal risk management derivative settlements classified in "other income"		—		(261)		(1,328)		—		(1,589)
Coal sales revenues from idled or otherwise disposed operations and pass through agreements not included in segments		—		—		—		12,349		12,349
Transportation costs		3,918		36,388		7,555		33		47,894
Non-GAAP Segment coal sales revenues	$	174,542	$	146,527	$	25,509	$	—	$	346,578
Tons sold		14,172		1,779		743
Coal sales per ton sold	$	12.32	$	82.35	$	34.32

	Powder River				Other		Idle and
Three Months Ended March 31, 2019	Basin		Metallurgical		Thermal		Other		Consolidated
(In thousands)
GAAP Revenues in the consolidated statements of operations	$	212,729	$	253,262	$	85,978	$	3,214	$	555,183
Less: Adjustments to reconcile to Non-GAAP Segment coal sales revenue
Coal risk management derivative settlements classified in "other income"		—		—		2,044		—		2,044
Coal sales revenues from idled or otherwise disposed operations and pass through agreements not included in segments		—		—		—		3,214		3,214
Transportation costs		4,006		41,298		18,882		—		64,186
Non-GAAP Segment coal sales revenues	$	208,723	$	211,964	$	65,052		—	$	485,739
Tons sold		17,141		1,793		1,686
Coal sales per ton sold	$	12.18	$	118.22	$	38.58

Segment cash cost per ton sold

Non-GAAP Segment cash cost per ton sold is calculated as segment cash cost of coal sales divided by segment tons sold. Segment cash cost of coal sales is adjusted for transportation costs, and may be adjusted for other items that, due to generally accepted accounting principles, are classified in “other income” on the statement of operations, but relate directly to the costs incurred to produce coal. Segment cash cost per ton sold is not a measure of financial performance in accordance with generally accepted accounting principles. We believe segment cash cost per ton sold better reflects our controllable costs and our operating results by including all costs incurred to produce coal. The adjustments made to arrive at these measures are significant in understanding and assessing our financial condition. Therefore, segment cash

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cost of coal sales should not be considered in isolation, nor as an alternative to cost of sales under generally accepted accounting principles.

	Powder River				Other		Idle and
Three Months Ended March 31, 2020	Basin		Metallurgical		Thermal		Other		Consolidated
(In thousands)
GAAP Cost of sales in the consolidated statements of operations	$	179,617	$	140,331	$	34,770	$	20,281	$	374,999
Less: Adjustments to reconcile to Non-GAAP Segment cash cost of coal sales
Diesel fuel risk management derivative settlements classified in "other income"		(686)		—		—		—		(686)
Transportation costs		3,918		36,388		7,555		33		47,894
Cost of coal sales from idled or otherwise disposed operations and pass through agreements not included in segments		—		—		—		17,885		17,885
Other (operating overhead, certain actuarial, etc.)		—		—		—		2,363		2,363
Non-GAAP Segment cash cost of coal sales		176,385		103,943		27,215		—		307,543
Tons sold		14,172		1,779		743
Cash Cost Per Ton Sold	$	12.45	$	58.42	$	36.61

	Powder River				Other		Idle and
Three Months Ended March 31, 2019	Basin		Metallurgical		Thermal		Other		Consolidated
(In thousands)
GAAP Cost of sales in the consolidated statements of operations	$	191,648	$	161,911	$	78,366	$	6,546	$	438,471
Less: Adjustments to reconcile to Non-GAAP Segment cash cost of coal sales
Diesel fuel risk management derivative settlements classified in "other income"		(638)		—		—		—		(638)
Transportation costs		4,006		41,298		18,882		—		64,186
Cost of coal sales from idled or otherwise disposed operations and pass through agreements not included in segments		—		—		—		4,239		4,239
Other (operating overhead, certain actuarial, etc.)		—		—		—		2,307		2,307
Non-GAAP Segment cash cost of coal sales	$	188,280		120,613		59,484		—		368,377
Tons sold		17,141		1,793		1,686
Cash Cost Per Ton Sold	$	10.98	$	67.27	$	35.28

Reconciliation of Segment Adjusted EBITDA to Net Income (Loss)

The discussion in “Results of Operations” above includes references to our Adjusted EBITDA for each of our reportable segments. Adjusted EBITDA is defined as net income attributable to the Company before the effect of net interest expense, income taxes, depreciation, depletion and amortization, the amortization of sales contracts, the accretion on asset retirement obligations and nonoperating expenses. Adjusted EBITDA may also be adjusted for items that may not reflect the trend of future results by excluding transactions that are not indicative of our core operating performance. We use Adjusted EBITDA to measure the operating performance of our segments and allocate resources to our segments. Adjusted EBITDA is not a measure of financial performance in accordance with generally accepted accounting principles, and items excluded from Adjusted EBITDA are significant in understanding and assessing our financial condition. Therefore, Adjusted EBITDA should not be considered in isolation, nor as an alternative to net income (loss), income (loss) from operations, cash flows from operations or as a measure of our profitability, liquidity or

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performance under generally accepted accounting principles. Investors should be aware that our presentation of Adjusted EBITDA may not be comparable to similarly titled measures used by other companies. The table below shows how we calculate Adjusted EBITDA.

	Three Months Ended March 31,
	2020		2019
Net income (loss)	$	(25,299)	$	72,741
Provision for (benefit from) income taxes		(1,791)		70
Interest expense, net		2,129		2,289
Depreciation, depletion and amortization		31,308		25,273
Accretion on asset retirement obligations		5,006		5,137
Amortization of sales contracts, net		—		65
Costs related to proposed joint venture with Peabody Energy		3,664		—
Severance costs related to voluntary separation plan		5,828		—
Gain on property insurance recovery related to Mountain Laurel longwall		(9,000)		—
Non-service related pension and postretirement benefit costs		1,096		1,766
Reorganization items, net		(26)		(87)
Adjusted EBITDA		12,915		107,254
EBITDA from idled or otherwise disposed operations		5,099		(906)
Selling, general and administrative expenses		22,745		24,089
Other		59		(12,201)
Segment Adjusted EBITDA from coal operations	$	40,818	$	118,236

Other includes income from our equity investments, certain changes in fair value of heating oil and diesel fuel derivatives we use to manage our exposure to diesel fuel pricing, certain changes in the fair value of coal derivatives and coal trading activities, EBITDA provided by our land company, and certain miscellaneous revenue.

Liquidity and Capital Resources

Our primary sources of liquidity are proceeds from coal sales to customers and certain financing arrangements. Excluding significant investing activity, we intend to satisfy our working capital requirements and fund capital expenditures and debt-service obligations with cash generated from operations and cash on hand. As we continue to evaluate the impacts of the COVID-19 virus and the responses thereto on our business, we remain focused on prudently managing costs, including capital expenditures, maintaining a strong balance sheet, and ensuring adequate liquidity.

On April 27, 2017, our Board of Directors authorized a capital return program consisting of a share repurchase program and a quarterly cash dividend. The share repurchase plan has a total authorization of $1.05 billion of which we have used $827.4 million. During the quarter ended March 31, 2020, we did not repurchase any shares of our stock, and we paid a dividend of $0.50 per common share on March 13, 2020 to stockholders of record at the close of business on March 3, 2020. On April 23, 2020 we announced the suspension of our quarterly dividend due to the significant economic uncertainty surrounding the COVID-19 virus and the steps being taken to control the virus. The timing of any future share purchases and the ultimate number of shares to be purchased will depend on a number of factors, including business and market conditions, our future financial performance, and other capital priorities. Any shares acquired would be in the open market or through private transactions in accordance with Securities and Exchange Commission requirements.

Given the volatile nature of coal markets, and the significant challenges and uncertainty surrounding the COVID-19 virus outbreak, we believe it is increasingly important to take a prudent approach to managing our balance sheet and liquidity, as demonstrated by the suspension of our dividend and share repurchases. While we continue to prefer targeted liquidity levels of at least $400 million, with a significant portion of that being cash, it is likely that our liquidity will remain below our preferred levels while the COVID-19 virus outbreak and the responses thereto continue. Absent significant deterioration in our business and market outlook, we believe our current liquidity level is sufficient to fund our business and continue our Leer South development. We expect to augment our 2020 cash flows with approximately $100 million related to receipts from a federal land settlement and additional proceeds from the Mountain Laurel

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longwall insurance recovery, along with alternative minimum tax recoveries and the deferral of certain payroll taxes associated with the federal CARES Act initiatives. In the future, we will continue to evaluate our capital allocation initiatives in light of the current state of, and our outlook, for coal markets; the amount of our planned production that has been committed and priced; the capital needs of the business; other strategic opportunities; and developments in the COVID-19 virus outbreak and the responses thereto.

On March 7, 2017, we entered into a senior secured term loan credit agreement in an aggregate principal amount of $300 million (the “Term Loan Debt Facility”) with Credit Suisse AG, Cayman Islands Branch, as administrative agent and collateral agent and the other financial institutions from time to time party thereto. The Term Loan Debt Facility was issued at 99.50% of the face amount and will mature on March 7, 2024. The term loans provided under the Term Loan Debt Facility (the “Term Loans”) are subject to quarterly principal amortization payments in an amount equal to $750,000. Proceeds from the Term Loan Debt Facility were used to repay all outstanding obligations under our previously existing term loan credit agreement, dated as of October 5, 2016.

On April 3, 2018, we entered into the Second Amendment (the “Second Amendment”) to the Term Loan Debt Facility. The Second Amendment reduced the interest rate on the Term Loans to, at our option, either (i) the London interbank offered rate (“LIBOR”) plus an applicable margin of 2.75%, subject to a 1.00% LIBOR floor, or (ii) a base rate plus an applicable margin of 1.75%. For further information regarding the Term Loan Debt Facility see Note 11, “Debt and Financing Arrangements” to the Condensed Consolidated Financial Statements.

We have entered into a series of interest rate swaps to fix a portion of the LIBOR interest payments due under the term loan. As interest payments are made on the term loan, amounts in accumulated other comprehensive income will be reclassified into earnings through interest expense to reflect a net interest on the term loan equal to the effective yield of the fixed rate of the swap plus 2.75% which is the spread on the LIBOR term loan as amended. For further information regarding the interest rate swaps see Note 11, “Debt and Financing Arrangements” to the Condensed Consolidated Financial Statements.

On August 27, 2018, we extended and amended our trade accounts receivable securitization facility provided to Arch Receivable Company, LLC, a special -purpose entity that is a wholly owned subsidiary of Arch Coal (“Arch Receivable”) (the “Extended Securitization Facility”), which supports the issuance of letters of credit and requests for cash advances. The Extended Securitization Facility maintained the $160 million borrowing capacity and extended the maturity date to August 27, 2021. Additionally, the amendment provided us the opportunity to utilize credit insurance to increase the pool of eligible receivables. Pursuant to the Extended Securitization Facility, Arch Receivable also agreed to a revised schedule of fees payable to the administrator and the providers of the Extended Securitization Facility. For further information regarding the Securitization Facility see Note 11, “Debt and Financing Arrangements” to the Condensed Consolidated Financial Statements.

On April 27, 2017 (the “Inventory Facility Closing Date”), we entered into a senior secured inventory-based revolving credit facility in an aggregate principal amount of $40 million (the “Inventory Facility”) with Regions Bank (“Regions”) as administrative agent and collateral agent, as lender and swingline lender, and as letter of credit issuer. Availability under the Inventory Facility is subject to a borrowing base consisting of (i) 85% of the net orderly liquidation value of eligible coal inventory, (ii) the lesser of (x) 85% of the net orderly liquidation value of eligible parts and supplies inventory and (y) 35% of the amount determined pursuant to clause (i), and (iii) 100% of our Eligible Cash (defined in the Inventory Facility), subject to reduction for reserves imposed by Regions.

The commitments under the Inventory Facility will terminate on the date that is the earliest to occur of (i) the third anniversary of the Inventory Facility Closing Date, (ii) the date, if any, that is 364 days following the first day that Liquidity (defined in the Inventory Facility and consistent with the definition in the Securitization Facility is less than $250 million for a period of 60 consecutive days and (iii) the date, if any, that is 60 days following the maturity, termination or repayment in full of the Securitization Facility.

Revolving loan borrowings under the Inventory Facility bear interest at a per annum rate equal to, at our option, either the base rate or the London interbank offered rate plus, in each case, a margin ranging from 2.00% to 2.50% (in the case of LIBOR loans) and 1.00% to 1.50% (in the case of base rate loans) determined using a Liquidity-based grid.

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Letters of credit under the Inventory Facility are subject to a fee in an amount equal to the applicable margin for LIBOR loans, plus customary fronting and issuance fees.

On November 19, 2018, we amended and extended the Inventory Facility to increase the total aggregate principal amount available to $50 million subject to borrowing base calculations described above. For further information regarding the Inventory Facility see Note 11, “Debt and Financing Arrangements” to the Condensed Consolidated Financial Statements.

On March 4, 2020, we entered into an equipment financing arrangement accounted for as debt. We received $53.6 million in exchange for conveying an interest in certain equipment in operation at our Leer Mine and entered into a 48 month master lease arrangement for use of that equipment. Upon maturity, all interests in the equipment will revert back to us. For further information regarding this equipment financing arrangement see Note 11, “Debt and Financing Arrangements” to the Condensed Consolidated Financial Statements.

On March 31, 2020 we had total liquidity of approximately $323 million including $234 million in unrestricted cash and equivalents, and short term investments in debt securities, with the remainder provided by availability under our credit facilities, and funds withdrawable from brokerage accounts. The table below summarizes our availability under our credit facilities as of March 31, 2020:

					Letters of
			Borrowing		Credit				Contractual
	Face Amount		Base		Outstanding		Availability		Expiration
	(Dollars in thousands)
Securitization Facility	$	160,000	$	84,300	$	15,040	$	69,260		August 27, 2021
Inventory Facility		50,000		50,000		32,446		17,554		August 27, 2021
Total	$	210,000	$	134,300	$	47,486	$	86,814

The following is a summary of cash provided by or used in each of the indicated types of activities during the three months ended March 31, 2020 and 2019:

	Three Months Ended March 31,
	2020		2019
(In thousands)
Cash provided by (used in):
Operating activities	$	(12,035)	$	84,984
Investing activities		(74,880)		(42,200)
Financing activities		39,052		(88,971)

Cash Flow

Cash was used in operating activities in the three months ended March 31, 2020 compared to the cash provided by operating activities in the three months ended March 31, 2019 mainly due to the deterioration of results from operations discussed in the “Overview” and “Operational Performance” sections above. Both the current and prior year quarters exhibited significant use of cash for working capital, particularly inventories and payables.

Cash used in investing activities increased in the three months ended March 31, 2020 versus the three months ended March 31, 2019 primarily due to increased capital expenditures, including approximately $62 million on our Leer South mine development. The increase in capital expenditures was partially offset by an approximately $7 million increase in net proceeds from short term investments, and approximately $7 million in property insurance proceeds on our Mountain Laurel longwall claim. The remaining cash due on the $9 million recorded on the Mountain Laurel longwall claim was received by April 3,2020.  

Cash was provided by financing activities in the three months ended March 31, 2020 compared to cash used in financing activities in the three months ended March 31, 2019 primarily due to suspension of treasury stock purchases, and proceeds from the new $54 million equipment financing arrangement. For further information regarding this

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equipment financing arrangement see Note 11, “Debt and Financing Arrangements” to the Condensed Consolidated Financial Statements.

Item 3.Quantitative and Qualitative Disclosures About Market Risk.

We manage our commodity price risk for our non-trading, thermal coal sales through the use of long-term coal supply agreements, and to a limited extent, through the use of derivative instruments. Sales commitments in the metallurgical coal market are typically not long term in nature, and we are therefore subject to fluctuations in market pricing.

Our sales commitments for 2020 were as follows as of April 23, 2020:

	2020
	Tons	$ per ton
Metallurgical	(in millions)
Committed, North America Priced Coking	1.8	$	107.05
Committed, North America Unpriced Coking	—
Committed, Seaborne Priced Coking	1.6		87.73
Committed, Seaborne Unpriced Coking	2.5
Committed, Priced Thermal	0.5		18.17
Committed, Unpriced Thermal	0.4
Powder River Basin
Committed, Priced	57.2	$	12.39
Committed, Unpriced	1.2
Other Thermal
Committed, Priced	3.5	$	32.32
Committed, Unpriced	0.3

We are also exposed to commodity price risk in our coal trading activities, which represents the potential future loss that could be caused by an adverse change in the market value of coal. Our coal trading portfolio included swap and put and call option contracts at March 31, 2020. The estimated future realization of the value of the trading portfolio is $0.4 million of losses during the remainder of 2020 and $0.3 million of gains during 2021.

We monitor and manage market price risk for our trading activities with a variety of tools, including Value at Risk (VaR), position limits, management alerts for mark to market monitoring and loss limits, scenario analysis, sensitivity analysis and review of daily changes in market dynamics. Management believes that presenting high, low, end of year and average VaR is the best available method to give investors insight into the level of commodity risk of our trading positions. Illiquid positions, such as long-dated trades that are not quoted by brokers or exchanges, are not included in VaR.

VaR is a statistical one-tail confidence interval and down side risk estimate that relies on recent history to estimate how the value of the portfolio of positions will change if markets behave in the same way as they have in the recent past. The level of confidence is 95%. The time across which these possible value changes are being estimated is through the end of the next business day. A closed-form delta-neutral method used throughout the finance and energy sectors is employed to calculate this VaR. VaR is back tested to verify its usefulness.

On average, portfolio value should not fall more than VaR on 95 out of 100 business days. Conversely, portfolio value declines of more than VaR should be expected, on average, 5 out of 100 business days. When more value than VaR is lost due to market price changes, VaR is not representative of how much value beyond VaR will be lost.

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While presenting VaR will provide a similar framework for discussing risk across companies, VaR estimates from two independent sources are rarely calculated in the same way. Without a thorough understanding of how each VaR model was calculated, it would be difficult to compare two different VaR calculations from different sources.

During the three months ended March 31, 2020, VaR for our coal trading positions that are recorded at fair value through earnings ranged from under $0.1 million to $0.2 million. The linear mean of each daily VaR was $0.1 million. The final VaR at March 31, 2020 was near $0.0 million.

We are exposed to fluctuations in the fair value of coal derivatives that we enter into to manage the price risk related to future coal sales, but for which we do not elect hedge accounting. Gains or losses on these derivative instruments would be largely offset in the pricing of the physical coal sale. During the three months ended March 31, 2020, VaR for our risk management positions that are recorded at fair value through earnings ranged from $0.0 million to $0.5 million. The linear mean of each daily VaR was $0.2 million. The final VaR at March 31, 2020 was $0.4 million.

We are exposed to price risk with respect to diesel fuel purchased for use in our operations. We anticipate purchasing approximately 30 to 35 million gallons of diesel fuel for use in our operations annually. To protect our cash flows from increases in the price of diesel fuel for our operations, we use forward physical diesel purchase contracts, purchased heating oil call options and New York Mercantile Exchange (“NYMEX”) gulf coast diesel swaps and options. At March 31, 2020, we had protected the price on the majority of our expected diesel fuel purchases for the remainder of 2020 with approximately 15 million gallons of heating oil call options with an average strike price of $1.80 per gallon and 4 million gallons of NYMEX gulf coast diesel swaps at an average price of approximately $1.03 per gallon. These positions are not designated as hedges for accounting purposes, and therefore, changes in the fair value are recorded immediately to earnings.

Item 4.Controls and Procedures.

We performed an evaluation under the supervision and with the participation of our management, including our chief executive officer and chief financial officer, of the effectiveness of the design and operation of our disclosure controls and procedures as of March 31, 2020. Based on that evaluation, our management, including our chief executive officer and chief financial officer, concluded that the disclosure controls and procedures were effective as of such date. There were no changes in our internal control over financial reporting during the fiscal quarter to which this report relates that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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PART II

OTHER INFORMATION

Item 1.Legal Proceedings

In addition to the following matter, we are involved in various claims and legal actions arising in the ordinary course of business, including employee injury claims. After conferring with counsel, it is the opinion of management that the ultimate resolution of these claims, to the extent not previously provided for, will not have a material adverse effect on our consolidated financial condition, results of operations or liquidity.

FTC Temporary Restraining Order and Preliminary Injunction Blocking Joint Venture with Peabody

On June 18, 2019, Arch Coal entered into the Implementation Agreement with Peabody, to establish a joint venture that will combine the companies’ respective Powder River Basin and Colorado mining operations.

Formation of the joint venture is subject to customary closing conditions, including the termination or expiration of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, the receipt of certain other required regulatory approvals and the absence of injunctions or other legal restraints preventing the formation of the joint venture. Formation of the joint venture does not require approval of our stockholders or Peabody’s stockholders.

On February 26, 2020, the Federal Trade Commission (“FTC”) filed an administrative complaint challenging the proposed joint venture alleging that the transaction will eliminate competition between us and Peabody, the two major competitors in the market for thermal coal in the Southern Powder River Basin and the two largest coal-mining companies in the United States. On February 26, 2020, the FTC filed for a temporary restraining order and preliminary injunction in the U.S. District Court for the Eastern District of Missouri, to maintain the status quo pending an administrative trial on the merits.

On March 11, 2020, we and Peabody filed our Answer and Affirmative Defenses response with the FTC asking for the complaint to be dismissed with prejudice.

On April 13, 2020, the FTC issued a 45 day stay of the proceedings due to the outbreak of the COVID-19 pandemic.

We and Peabody intend to vigorously defend ourselves against the FTC’s decision within the U.S. federal court system over the coming months.

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Item 1A. Risk Factors

The COVID-19 pandemic has adversely affected, and will continue to adversely affect, our business, financial condition, liquidity and results of operations.

The coronavirus disease 2019 (“COVID-19”) pandemic has resulted in a widespread health crisis that has adversely affected businesses, economies and financial markets worldwide. The full impact of COVID-19 is unknown and rapidly evolving. Our business, financial condition, liquidity and results of operations have been, and will continue to be, adversely affected by the COVID-19 pandemic. Our profitability and the value of our coal reserves depend upon the prices we receive for our coal, which are largely dependent on prevailing market prices. Measures taken to address and limit the spread of the disease—such as stay-at-home orders, social distancing guidelines, and travel restrictions—have adversely affected the economies and financial markets of many countries, resulting in an economic downturn that has negatively impacted, and may continue to negatively impact, global demand and prices for coal, as well as a widespread increase in unemployment that is expected to further reduce demand and prices for coal. These conditions may lead to extreme volatility of coal prices, severely limited liquidity and credit availability and declining valuations of assets, which may adversely affect our business, financial condition, liquidity and results of operations.

In addition, the COVID-19 pandemic, and measures taken by governments, organizations, the Company and its customers to reduce its effects could potentially impact the Company’s employees, customers and suppliers. Such disruptions may continue or increase in the future, and could adversely affect, our business, financial condition, liquidity and results of operations. 

The COVID-19 pandemic may also have the effect of heightening many of the other risks described in Item 1A, “Risk Factors” of our annual report on Form 10-K for the year ended December 31, 2019, including, but not limited to, those relating to: coal prices; economic and market conditions; decreases in coal consumption; our ability to fund necessary capital expenditures; disruptions in the availability of mining and other industrial supplies; changes in purchasing patterns of our customers and their effects on our coal supply agreements; our reliance on key managers and employees; our ability to access the capital markets and obtain financing and insurance upon favorable terms; and risks related to the proposed joint venture with Peabody; among others. 

The full extent to which the COVID-19 pandemic will impact our results is unknown and evolving, and will depend on future developments, which are highly uncertain and cannot be predicted. These include the severity, duration and spread of COVID-19, the success of actions taken by governments and health organizations to combat the disease and treat its effects, including additional remedial legislation, and the extent to which, and the timing of, general economic and operating conditions recover. Accordingly, any resulting financial impact cannot be reasonably estimated at this time but such amounts may be material.

Item 2.Unregistered Sales of Equity Securities and Use of Proceeds

On April 17, 2019, the Board of Directors authorized an additional $300 million to the share repurchase program, bringing the total authorization since the program’s launch to $1.05 billion. The timing of any future share purchases, and the ultimate number of shares to be purchased, will depend on a number of factors, including business and market conditions, our future financial performance, and other capital priorities. The shares will be acquired in the open market or through private transactions in accordance with Securities and Exchange Commission requirements. The share repurchase program has no termination date, but may be amended, suspended or discontinued at any time and does not commit us to repurchase shares of our common stock. The actual number and value of the shares to be purchased will depend on the performance of our stock price and other market conditions. We did not purchase any shares of our common stock under this program for the quarter ended March 31, 2020.

As of March 31, 2020, we had approximately $223 million remaining authorized for stock repurchases under this program.

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Item 4.Mine Safety Disclosures.

The statement concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K is included in Exhibit 95 to this Quarterly Report on Form 10-Q for the period ended March 31, 2020.

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Item 6. Exhibits.

2.1	Debtors’ Fourth Amended Joint Plan of Reorganization Under Chapter 11 of the Bankruptcy Code (incorporated by reference to Exhibit 2.1 of Arch Coal’s Current Report on Form 8-K filed on September 15, 2016).
2.2	Order Confirming Debtors’ Fourth Amended Joint Plan of Reorganization Under Chapter 11 of the Bankruptcy Code on September 13, 2016 (incorporated by reference to Exhibit 2.2 of Arch Coal’s Current Report on Form 8-K filed on September 15, 2016).
3.1	Amended and Restated Certificate of Incorporation of Arch Coal, Inc. (incorporated by reference to Exhibit 3.1 of Arch Coal’s registration statement on Form 8-A filed on October 4, 2016).
3.2	Bylaws of Arch Coal, Inc. (incorporated by reference to Exhibit 3.2 of Arch Coal’s registration on Form 8-A filed on October 4, 2016).
4.1	Form of specimen Class A Common Stock certificate (incorporated by reference to Exhibit 4.1 of Arch Coal’s Current Report on Form 8-K filed on October 11, 2016).
4.2	Form of specimen Class B Common Stock certificate (incorporated by reference to Exhibit 4.2 of Arch Coal’s Current Report on Form 8-K filed on October 11, 2016).
4.3	Form of specimen Series A Warrant certificate (incorporated by reference to Exhibit A of Exhibit 10.5 of Arch Coal’s Current Report on Form 8-K filed on October 11, 2016).
4.4	Description of Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934, as amended (incorporated by reference to Exhibit 4.4 of Arch Coal’s Current Report on Form 10-K filed on February 11, 2020).
10.1	Credit Agreement, dated as of March 7, 2017, among Arch Coal, Inc. as borrower, the lenders from time to time party thereto and Credit Suisse AG, Cayman Islands Branch, in its capacities as administrative agent and as collateral agent (incorporated by reference to Exhibit 10.1 of Arch Coal’s Current Report on Form 8-K filed on March 8, 2017).
10.2	First Amendment to Credit Agreement, dated as of September 25, 2017, among Arch Coal, Inc. as borrower, the lenders from time to time party thereto and Credit Suisse AG, Cayman Islands Branch, in its capacities as administrative agent and as collateral agent (incorporated by reference to Exhibit 10.1 of Arch Coal’s Current Report on Form 8-K filed on September 25, 2017).
10.3	Second Amendment to Credit Agreement, dated as of April 3, 2018, among Arch Coal, Inc. as borrower, the lenders from time to time party thereto and Credit Suisse AG, Cayman Islands Branch, in its capacities as administrative agent and as collateral agent (incorporated by reference to Exhibit 10.1 of Arch Coal’s Current Report on Form 8-K filed on April 3, 2018).
10.4	Credit Agreement, dated as of April 27, 2017, among Arch Coal, Inc. and certain of its subsidiaries, as borrowers, the lenders from time to time party thereto Regions Bank, in its capacities as administrative agent and as collateral agent (incorporated by reference to Exhibit 10.1 of Arch Coal’s Current Report on Form 8-K filed on May 2, 2017).
10.5	First Amendment to Credit Agreement dated November 19, 2018 by and among Arch Coal, Inc. and certain of its subsidiaries, as borrowers, the lenders from time to time party thereto Regions Bank, in its capacities as administrative agent and as collateral agent (incorporated by reference to Exhibit 10.5 to Arch Coal’s Annual Report on Form 10-K for the year ended 2018).

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10.6	Third Amended and Restated Receivables Purchase Agreement among Arch Receivable Company, LLC, as seller, Arch Coal Sales Company, Inc., as initial servicer, PNC Bank, National Association as administrator and issuer of letters of credit thereunder and the other parties party thereto, as securitization purchasers (incorporated by reference to Exhibit 10.2 of Arch Coal’s Current Report on Form 8-K filed on October 11, 2016).
10.7	First Amendment to Third Amended and Restated Receivables Purchase Agreement, dated as of April 27, 2017, among Arch Receivable Company, LLC, as seller, Arch Coal Sales Company, Inc., as servicer, PNC Bank, National Association as administrator and issuer of letters of credit thereunder and the other parties party thereto, as securitization purchasers (incorporated by reference to Exhibit 10.2 of Arch Coal’s Current Report on Form 8-K filed on May 2, 2017).
10.8	Second Amendment to Third Amended and Restated Receivables Purchase Agreement, dated as of August 27, 2018, among Arch Receivable Company, LLC, as seller, Arch Coal Sales Company, Inc., as servicer, PNC Bank, National Association as administrator and issuer of letters of credit thereunder and the other parties party thereto, as securitization purchasers (incorporated by reference to Exhibit 10.7 of Arch Coal’s Quarterly Report on Form 10-Q for the period ended September 30, 2018).
10.9	Third Amendment to Third Amended and Restated Receivables Purchase Agreement, dated as of May 1, 2019, among Arch Receivable Company, LLC, as seller, Arch Coal Sales Company, Inc., as servicer, PNC Bank, National Association as administrator and issuer of letters of credit thereunder and the other parties party thereto, as securitization purchasers (incorporated by reference to Exhibit 10.9 of Arch Coal’s Quarterly Report on Form 10-Q for the period ended June 30, 2019).
10.10	Second Amended and Restated Purchase and Sale Agreement among Arch Coal, Inc. and certain subsidiaries of Arch Coal, Inc., as originators (incorporated by reference to Exhibit 10.3 of Arch Coal’s Current Report on Form 8-K filed on October 11, 2016).
10.11	First Amendment to the Second Amended and Restated Purchase and Sale Agreement, dated as of December 21, 2016, among Arch Coal, Inc. and certain subsidiaries of Arch Coal, Inc., as originators (incorporated by reference to Exhibit 10.7 of Arch Coal’s Current Report on Form 8-K filed on October 31, 2017).
10.12	Second Amendment to the Second Amended and Restated Purchase and Sale Agreement, dated as of April 27, 2017, among the Arch Coal, Inc. and certain subsidiaries of the Arch Coal, Inc., as originators (incorporated by reference to Exhibit 10.3 of Arch Coal’s Current Report on Form 8-K filed on May 2, 2017).
10.13	Second Amended and Restated Sale and Contribution Agreement between Arch Coal, Inc., as the transferor, and Arch Receivable Company, LLC (incorporated by reference to Exhibit 10.4 of Arch Coal’s Current Report on Form 8-K filed on October 11, 2016).
10.14	First Amendment to the Second Amended and Restated Sale and Contribution Agreement, dated as of April 27, 2017, between Arch Coal, Inc., as the transferor, and Arch Receivable Company, LLC (incorporated by reference to Exhibit 10.4 of Arch Coal’s Current Report on Form 8-K filed on May 2, 2017).
10.15	Warrant Agreement, dated as of October 5, 2016, between Arch Coal, Inc. and American Stock Transfer & Trust Company, LLC, as Warrant Agent (incorporated by reference to Exhibit 10.5 of Arch Coal’s Current Report on Form 8-K filed on October 11, 2016).
10.16	Indemnification Agreement between Arch Coal and the directors and officers of Arch Coal and its subsidiaries (form) (incorporated by reference to Exhibit 10.6 of Arch Coal’s Current Report on Form 8-K filed on October 11, 2016).
10.17	Registration Rights Agreement between Arch Coal and Monarch Alternative Capital LP and certain other affiliated funds (incorporated by reference to Exhibit 10.1 of Arch Coal’s Current Report on Form 8-K filed on November 21, 2016)

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10.18	Coal Lease Agreement dated as of March 31, 1992, among Allegheny Land Company, as lessee, and UAC and Phoenix Coal Corporation, as lessors, and related guarantee (incorporated herein by reference to the Current Report on Form 8-K filed by Ashland Coal, Inc. on April 6, 1992).
10.19	Federal Coal Lease dated as of January 24, 1996 between the U.S. Department of the Interior and the Thunder Basin Coal Company (incorporated herein by reference to Exhibit 10.20 to Arch Coal’s Annual Report on Form 10-K for the year ended December 31, 1998).
10.20	Federal Coal Lease Readjustment dated as of November 1, 1967 between the U.S. Department of the Interior and the Thunder Basin Coal Company (incorporated herein by reference to Exhibit 10.21 to Arch Coal’s Annual Report on Form 10-K for the year ended December 31, 1998).
10.21	Federal Coal Lease effective as of May 1, 1995 between the U.S. Department of the Interior and Mountain Coal Company (incorporated herein by reference to Exhibit 10.22 to Arch Coal’s Annual Report on Form 10-K for the year ended December 31, 1998).
10.22	Federal Coal Lease dated as of January 1, 1999 between the Department of the Interior and Ark Land Company (incorporated herein by reference to Exhibit 10.23 to Arch Coal’s Annual Report on Form 10-K for the year ended December 31, 1998).
10.23	Federal Coal Lease effective as of March 1, 2005 by and between the United States of America and Ark Land LT, Inc. covering the tract of land known as “Little Thunder” in Campbell County, Wyoming (incorporated by reference to Exhibit 99.1 to the Current Report on Form 8-K filed by Arch Coal on February 10, 2005).
10.24	Modified Coal Lease (WYW71692) executed January 1, 2003 by and between the United States of America, through the Bureau of Land Management, as lessor, and Triton Coal Company, LLC, as lessee, covering a tract of land known as “North Rochelle” in Campbell County, Wyoming (incorporated by reference to Exhibit 10.24 to Arch Coal’s Annual Report on Form 10-K for the year ended December 31, 2004).
10.25	Coal Lease (WYW127221) executed January 1, 1998 by and between the United States of America, through the Bureau of Land Management, as lessor, and Triton Coal Company, LLC, as lessee, covering a tract of land known as “North Roundup” in Campbell County, Wyoming (incorporated by reference to Exhibit 10.24 to Arch Coal’s Annual Report on Form 10-K for the year ended December 31, 2004).
10.26*	Form of Employment Agreement for Executive Officers of Arch Coal, Inc. (incorporated herein by reference to Exhibit 10.4 to Arch Coal’s Annual Report on Form 10-K for the year ended December 31, 2011).
10.27*	Arch Coal, Inc. Deferred Compensation Plan (incorporated herein by reference to Exhibit 10.26 to Arch Coal’s Annual Report on Form 10-K for the year ended December 31, 2014).
10.28	Arch Coal, Inc. Outside Directors’ Deferred Compensation Plan (incorporated herein by reference to Exhibit 10.4 of Arch Coal’s Current Report on Form 8-K filed on December 11, 2008).
10.29*	Arch Coal, Inc. Supplemental Retirement Plan (as amended on December 5, 2008) (incorporated herein by reference to Exhibit 10.2 to Arch Coal’s Current Report on Form 8-K filed on December 11, 2008).
10.30*	Arch Coal, Inc. 2016 Omnibus Incentive Plan (incorporated herein by reference to Exhibit 99.1 to Arch Coal’s Registration Statement on Form S-8 filed on November 1, 2016).
10.31*	Form of Restricted Stock Unit Contract (Time-Based Vesting) (incorporated herein by reference to Exhibit 10.1 to Arch Coal’s Current Report on Form 8-K filed on November 30, 2016).

43

10.32*	Form of Restricted Stock Unit Contract (Performance-Based Vesting) (incorporated herein by reference to Exhibit 10.2 to Arch Coal’s Current Report on Form 8-k filed on November 30, 2016).
10.33	Stock Repurchase Agreement dated September 13, 2017, among Arch Coal, Inc. and Monarch Alternative Solutions Master Fund Ltd, Monarch Capital Master Partners III LP, MCP Holdings Master LP, Monarch Debt Recovery Master Fund Ltd and P Monarch Recovery Ltd. (incorporated by reference to Exhibit 10.1 of Arch Coal’s Current Report on Form 8-K filed on September 19, 2017).
10.34	Stock Repurchase Agreement dated December 8, 2017, among Arch Coal, Inc. and Monarch Alternative Solutions Master Fund Ltd, Monarch Capital Master Partners III LP, MCP Holdings Master LP, and Monarch Debt Recovery Master Fund Ltd (incorporated by reference to Exhibit 10.1 of Arch Coal’s Current Report on Form 8-K filed on December 11, 2017).
10.35*	Form of Cash Retention Award Agreement for the Chief Executive Officer, Chief Operating Officer and Chief Financial Officer of the Company (incorporated by reference to Exhibit 10.37 to Arch Coal’s Annual Report on Form 10-K for the year ended 2018).
10.36	Implementation Agreement, dated as of June 18, 2019, by and between Arch Coal, Inc. and Peabody Energy Corporation (incorporated by reference to Exhibit 2.1 of Arch Coal’s Current Report on Form 8-K/A filed on June 19, 2019).
31.1	Rule 13a-14(a)/15d-14(a) Certification of John W. Eaves
31.2	Rule 13a-14(a)/15d-14(a) Certification of John T. Drexler.
32.1	Section 1350 Certification of John W. Eaves.
32.2	Section 1350 Certification of John T. Drexler.
95	Mine Safety Disclosure Exhibit.
101	The following financial statements from the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2020, formatted in Inline XBRL: (1) Consolidated Income Statements, (2) Consolidated Statements of Comprehensive Income (Loss), (3) Consolidated Balance Sheets, (4) Consolidated Statements of Cash Flows, (5) Consolidated Statements of Stockholders’ Equity and (6) Notes to Consolidated Financial Statements, tagged as blocks of text and including detailed tags.
104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

* Denotes a management contract or compensatory plan or arrangement.

44

Signatures

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Arch Coal, Inc.
By:	/s/ John T. Drexler
	John T. Drexler
	Senior Vice President and Chief Financial Officer (On behalf of the registrant and as Principal Financial Officer)
	April 23, 2020

45

EX-31.1

EXHIBIT 31.1

Certification

I, John W. Eaves, certify that:

1.I have reviewed this quarterly report on Form 10-Q of Arch Coal, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(e) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(f) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

L 23, 2020
	/s/ John W. Eaves
	John W. Eaves
	Chief Executive Officer, Director
	Date: April 23, 2020

EX-31.2

EXHIBIT 31.2

Certification

I, John T. Drexler, certify that:

1.I have reviewed this quarterly report on Form 10-Q of Arch Coal, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

p
	/s/ John T. Drexler
	John T. Drexler
	Senior Vice President and Chief Financial Officer
	Date: April 23, 2020

EX-32.1

EXHIBIT 32.1

Certification of Periodic Financial Reports

I, John W. Eaves, Chief Executive Officer, Director of Arch Coal, Inc., certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)the Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2020 (the “Periodic Report”) which this statement accompanies fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and

(2)information contained in the Periodic Report fairly presents, in all material respects, the financial condition and results of operations of Arch Coal, Inc.

/s/ John W. Eaves

John W. Eaves

Chief Executive Officer, Director

Date: April 23, 2020

EX-32.2

EXHIBIT 32.2

Certification of Periodic Financial Reports

I, John T. Drexler, Senior Vice President and Chief Financial Officer of Arch Coal, Inc., certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)the Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2020 (the “Periodic Report”) which this statement accompanies fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and

(2)information contained in the Periodic Report fairly presents, in all material respects, the financial condition and results of operations of Arch Coal, Inc.

/s/ John T. Drexler

John T. Drexler

Senior Vice President and Chief Financial Officer

Date: April 23, 2020

EX-95

EXHIBIT 95

Mine Safety and Health Administration Safety Data

We believe that Arch Coal, Inc. (“Arch Coal”) is one of the safest coal mining companies in the world.  Safety is a core value at Arch Coal and at our subsidiary operations.  We have in place a comprehensive safety program that includes extensive health & safety training for all employees, site inspections, emergency response preparedness, crisis communications training, incident investigation, regulatory compliance training and process auditing, as well as an open dialogue between all levels of employees.  The goals of our processes are to eliminate exposure to hazards in the workplace, ensure that we comply with all mine safety regulations, and support regulatory and industry efforts to improve the health and safety of our employees along with the industry as a whole.

The operation of our mines is subject to regulation by the Federal Mine Safety and Health Administration (MSHA) under the Federal Mine Safety and Health Act of 1977 (Mine Act).  MSHA inspects our mines on a regular basis and issues various citations, orders and violations when it believes a violation has occurred under the Mine Act.  We present information below regarding certain mining safety and health violations, orders and citations, issued by MSHA and related assessments and legal actions and mine-related fatalities with respect to our coal mining operations.  In evaluating the above information regarding mine safety and health, investors should take into account factors such as: (i) the number of citations and orders will vary depending on the size of a coal mine, (ii) the number of citations issued will vary from inspector to inspector and mine to mine, and (iii) citations and orders can be contested and appealed, and in that process are often reduced in severity and amount, and are sometimes dismissed or vacated.

The table below sets forth for the three months ended March 31, 2020 for each active MSHA identification number of Arch Coal and its subsidiaries, the total number of: (i) violations of mandatory health or safety standards that could significantly and substantially contribute to the cause and effect of a coal or other mine safety or health hazard under section 104 of the Mine Act for which the operator received a citation from MSHA; (ii) orders issued under section 104(b) of the Mine Act; (iii) citations and orders for unwarrantable failure of the mine operator to comply with mandatory health or safety standards under section 104(d) of the Mine Act; (iv) flagrant violations under section 110(b)(2) of the Mine Act; (v) imminent danger orders issued under section 107(a) of the Mine Act; (vi) proposed assessments from MHSA (regardless of whether Arch Coal has challenged or appealed the assessment); (vii) mining-related fatalities; (viii) notices from MSHA of a pattern of violations of mandatory health or safety standards that are of such nature as could have significantly and substantially contributed to the cause and effect of coal or other mine health or safety hazards under section 104(e) of the Mine Act; (ix) notices from MSHA regarding the potential to have a pattern of violations as referenced in (viii) above; and (x) pending legal actions before the Federal Mine Safety and Health Review Commission (as of March 31, 2020) involving such coal or other mine, as well as the aggregate number of legal actions instituted and the aggregate number of legal actions resolved during the reporting period.

1

/ MSHA Identification Number								Yes/No)	Yes/No)	egal Actions Initiated During Period
Mine or Operating Name / MSHA Identification Number	Section 104 S&S Citations (#)	Section 104(b) Orders (#)	Section 104(d) Citations and Orders (#)	Section 110(b)(2) Violations (#)	Section 107(a) Orders (#)	Total Dollar Value of MSHA Assessments Proposed (in thousands) ($)	Total Number of Mining Related Fatalities (#)	Received Notice of Pattern of Violations Under Section 104(e) (Yes/No)	Received Notice of Potential to Have Pattern of Violations Under Section 104(e) (Yes/No)	Legal Actions Initiated During Period (#)	Legal Actions Resolved During Period (#)	Legal Actions Pending as of Last Day of Period(1) (#)
Active Operations
Vindex Cabin Run / 18-00133	—	—	—	—	—	—	—	No	No	—	—	—
Vindex Bismarck / 46-09369	—	—	—	—	—	—	—	No	No	—	—	—
Vindex Jackson Mt. / 18-00170	—	—	—	—	—	—	—	No	No	—	—	—
Vindex Wolf Den Run / 18-00790	—	—	—	—	—	—	—	No	No	—	—	—
Vindex Energy / Vindex / 46-02151	—	—	—	—	—	—	—	No	No	—	—	—
Vidnex Energy / Carlos Surface / 18-00769	—	—	—	—	—	—	—	No	No	—	—	—
Vindex Energy / Douglas Island / 18-00749	—	—	—	—	—	—	—	No	No	—	—	—
Vindex Energy / Dobbin Ridge Prep Plant / 46-07837	—	—	—	—	—	—	—	No	No	—	—	—
Vindex Energy / Frostburg Blend Yard / 18-00709	—	—	—	—	—	—	—	No	No	—	—	—
Beckley Pocahontas Mine / 46-05252	7	—	—	—	—	38.7	—	No	No	1	5	1
Beckley Pocahontas Plant / 46-09216	1	—	—	—	—	0.5	—	No	No	—	—	—
Coal Mac Holden #22 Prep Plant / 46-05909	—	—	—	—	—	—	—	No	No	—	—	—
Coal Mac Ragland Loadout / 46-08563	—	—	—	—	—	—	—	No	No	—	—	—
Coal Mac Holden #22 Surface / 46-08984	—	—	—	—	—	—	—	No	No	—	—	—
Eastern Birch River Mine / 46-07945	—	—	—	—	—	0.1	—	No	No	—	—	—
Sentinel Mine / 46-04168	28	—	—	—	—	41.6	—	No	No	—	—	—
Sentinel Prep Plant / 46-08777	—	—	—	—	—	—	—	No	No	—	—	—
Mingo Logan Mountaineer II / 46-09029	18	2	—	—	-—	72.1	—	No	No	3	1	5
Mingo Logan Cardinal Prep Plant / 46-09046	2	—	—	—	—	1.6	—	No	No	—	—	—
Mingo Logan Daniel Hollow / 46-09047	—	—	—	—	—	—	—	No	No	—	—	—
Leer #1 Mine /	5	—	—	—	—	6.4	—	No	No	2	1	3

2

46-09192
Arch of Wyoming Elk Mountain / 48-01694	—	—	—	—	—	—	—	No	No	—	—	—
Black Thunder / 48-00977	—	—	—	—	—	1.1	—	No	No	—	—	—
Coal Creek / 48-01215	—	—	—	—	—	0.7	—	No	No	—	—	—
West Elk Mine / 05-03672	1	—	—	—	—	11.4	—	No	No	—	—	1
Viper Mine / 11-02664	14	—	—	—	—	44.8	—	No	No	—	—	—
Leer #1 Prep Plant / 46-09191	—	—	—	—	—	—	—	No	No	—	—	—
Wolf Run Mining – Sawmill Run Prep Plant / 46-05544	—	—	—	—	—	—	—	No	No	—	—	—
Wolf Run Mining / Imperial / 46-09115	—	—	—	—	—	—	—	No	No	—	—	—
Wolf Run Mining / Upshur / 46-05823	—	—	—	—	—	—	—	No	No	—	—	—

(1) See table below for additional details regarding Legal Actions Pending as of March 31, 2020.

Mine or Operating Name/MSHA Identification Number	Contests of Citations, Orders (as of March 31, 2020)	Contests of Proposed Penalties (as of March 31, 2020)	Complaints for Compensation (as of March 31, 2020)	Complaints of Discharge, Discrimination or Interference (as of March 31, 2020)	Applications for Temporary Relief (as of March 31, 2020)	Appeals of Judges’ Decisions or Orders (as of March 31, 2020)
Beckley Pocahontas Mine / 46-05252	—	1	—	—	—	—
Mingo Logan Mountaineer II / 46-09029	—	5	—	—	—	—
Leer #1 / 46-09192	—	3	—	—	—	—
Mountain Coal / West Elk / 05-03672	—	1	—	—	—	—

3

XML

Segment Information

3 Months Ended

Mar. 31, 2020

Segment Information

Segment Information

18. Segment Information

The Company’s reportable business segments are based on two distinct lines of business, metallurgical and thermal, and may include a number of mine complexes. The Company manages its coal sales by market, not by individual mining complex. Geology, coal transportation routes to customers, and regulatory environments also have a significant impact on the Company’s marketing and operations management. Mining operations are evaluated based on Adjusted EBITDA, per-ton cash operating costs (defined as including all mining costs except depreciation, depletion, amortization, accretion on asset retirement obligations, and pass-through transportation expenses), and on other non-financial measures, such as safety and environmental performance. Adjusted EBITDA is not a measure of financial performance in accordance with generally accepted accounting principles, and items excluded from Adjusted EBITDA are significant in understanding and assessing the Company’s financial condition. Therefore, Adjusted EBITDA should not be considered in isolation, nor as an alternative to net income (loss), income (loss) from operations, cash flows from operations or as a measure of our profitability, liquidity or performance under generally accepted accounting principles. The Company uses Adjusted EBITDA to measure the operating performance of its segments and allocate resources to the segments. Furthermore, analogous measures are used by industry analysts and investors to evaluate the Company’s operating performance. Investors should be aware that the Company’s presentation of Adjusted EBITDA may not be comparable to similarly titled measures used by other companies. The Company reports its results of operations primarily through the following reportable segments: Powder River Basin (PRB) segment containing the Company’s primary thermal operations in

Wyoming; the Metallurgical (MET) segment, containing the Company’s metallurgical operations in West Virginia, and the Other Thermal segment containing the Company’s supplementary thermal operations in Colorado and Illinois.

On December 13, 2019, the Company closed on its definitive agreement to sell Coal-Mac LLC, an operating mine complex within the Company’s Other Thermal coal segment. Coal-Mac is included in the Other Thermal segment results below up to the date of the divestiture.

Operating segment results for the three months ended March 31, 2020 and 2019, are presented below. The Company measures its segments based on “adjusted earnings before interest, taxes, depreciation, depletion, amortization, accretion on asset retirements obligations, and nonoperating expenses (Adjusted EBITDA).” The Corporate, Other and Eliminations grouping includes these charges, as well as the change in fair value of coal derivatives and coal trading activities, net; corporate overhead; land management activities; other support functions; and the elimination of intercompany transactions.

							Corporate,
					Other		Other and
(In thousands)	PRB		MET		Thermal		Eliminations		Consolidated
Three Months Ended March 31, 2020
Revenues	$	178,460	$	182,654	$	31,736	$	12,382	$	405,232
Adjusted EBITDA		(582)		42,720		(1,320)		(27,903)		12,915
Depreciation, depletion and amortization		5,208		22,517		2,337		1,246		31,308
Accretion on asset retirement obligation		3,495		486		347		678		5,006
Total assets		256,937		693,227		120,869		786,473		1,857,506
Capital expenditures		3,097		78,648		3,616		2,329		87,690
Three Months Ended March 31, 2019
Revenues	$	212,729	$	253,262	$	85,978	$	3,214	$	555,183
Adjusted EBITDA		20,583		91,534		6,119		(10,982)		107,254
Depreciation, depletion and amortization		4,865		16,382		3,435		591		25,273
Accretion on asset retirement obligation		3,135		531		603		868		5,137
Total assets		230,329		568,367		139,306		925,199		1,863,201
Capital expenditures		414		31,224		6,250		1,259		39,147

A reconciliation of net income (loss) to adjusted EBITDA follows:

	Three Months Ended March 31,
(In thousands)	2020		2019
Net income (loss)	$	(25,299)	$	72,741
Provision for (benefit from) income taxes		(1,791)		70
Interest expense, net		2,129		2,289
Depreciation, depletion and amortization		31,308		25,273
Accretion on asset retirement obligations		5,006		5,137
Amortization of sales contracts, net		—		65
Costs related to proposed joint venture with Peabody Energy		3,664		—
Severance costs related to voluntary separation plan		5,828		—
Gain on property insurance recovery related to Mountain Laurel longwall		(9,000)		—
Non-service related pension and postretirement benefit costs		1,096		1,766
Reorganization items, net		(26)		(87)
Adjusted EBITDA	$	12,915	$	107,254

XML

Earnings per Common Share

3 Months Ended

Mar. 31, 2020

Earnings Per Common Share

Earnings per Common Share

14. Earnings per Common Share

The Company computes basic net income (loss) per share using the weighted average number of common shares outstanding during the period. Diluted net income (loss) per share is computed using the weighted average number of common shares and the effect of potentially dilutive securities outstanding during the period. Potentially dilutive securities may consist of warrants, restricted stock units or other contingently issuable shares. The dilutive effect of outstanding warrants, restricted stock units and other contingently issuable shares is reflected in diluted earnings per share by application of the treasury stock method. The weighted average share impact of warrants and restricted stock units that were excluded from the calculation of diluted shares due to the Company incurring a net loss for the three month period ending March 31, 2020 was 114,775 shares and 121,800 shares, respectively.

The following table provides the basis for basic and diluted earnings per share by reconciling the denominators of the computations:

	Three Months Ended March 31,
	2020	2019
(In Thousands)
Weighted average shares outstanding:
Basic weighted average shares outstanding	15,139	17,494
Effect of dilutive securities	—	1,105
Diluted weighted average shares outstanding	15,139	18,599

XML

Fair Value Measurements (Summary Of Change In The Fair Values Of Financial Instruments Categorized As Level 3) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning of period	$ 61
Realized and unrealized gains recognized in earnings, net	(1,069)
Purchases	1,235
Issuances	(138)
Ending balance	$ 89

XML

Debt and Financing Arrangements (Narrative) (Details)				3 Months Ended	12 Months Ended
	Mar. 04, 2020 USD ($) installment	Apr. 27, 2018	Mar. 07, 2017 USD ($)	Mar. 31, 2020 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2019 USD ($)	Apr. 27, 2017 USD ($)
Line of Credit Facility [Line Items]
Additional availability for borrowings				$ 17,500,000
Fair value of derivative assets				31,364,000			$ 31,616,000
Interest Rate Swap
Line of Credit Facility [Line Items]
Fair value of derivative assets				(5,600,000)
Interest rate swaps settlements gains				$ 200,000
Equipment financing arrangement
Line of Credit Facility [Line Items]
Interest rate	6.34%
Senior Notes | New Term Loan Debt Facility
Line of Credit Facility [Line Items]
Net cash proceeds of from debt issuances and other non-ordinary sales or dispositions (percent)			100
Default to indebtedness			$ 50,000,000
Default to surety, reclamation or similar bond			50,000,000
Default to uninsured judgment			50,000,000
Uninsured losses or proceedings against			50,000,000
Senior Notes | New Term Loan Debt Facility | LIBOR
Line of Credit Facility [Line Items]
Basis spread on variable rate					2.75%
Senior Notes | New Term Loan Debt Facility | LIBOR | Minimum
Line of Credit Facility [Line Items]
Basis spread on variable rate					1.00%
Secured Debt | Equipment financing arrangement
Line of Credit Facility [Line Items]
Debt instrument, face amount	$ 53,600,000
Number of monthly payments | installment	48
Line of Credit | New Term Loan Debt Facility | Base Rate
Line of Credit Facility [Line Items]
Basis spread on variable rate					1.75%
New Term Loan Debt Facility | Senior Notes
Line of Credit Facility [Line Items]
Debt instrument, face amount			$ 300,000,000
Percentage of face amount			99.50
Quarterly amortization payments			$ 750,000
Amount of voting equity interests of domestic subsidiaries guaranteed (percent)			100
Amount of voting equity interests of foreign owned subsidiaries guaranteed (percent)			65
New Term Loan Debt Facility | Senior Notes | LIBOR
Line of Credit Facility [Line Items]
Basis spread on variable rate				2.75%
Line of Credit | Secured Debt
Line of Credit Facility [Line Items]
Letters of credit outstanding				$ 15,000,000.0
Line of Credit | Secured Debt | Regions Bank
Line of Credit Facility [Line Items]
Debt instrument, face amount						$ 40,000,000
Maximum borrowing capacity					$ 50,000,000
Covenant minimum amount						$ 175,000,000		$ 175,000,000
Letters of credit outstanding				32,400,000
Current borrowing capacity					160,000,000
Percentage of coal inventory borrowing base						85
Percentage of parts and supplies inventory borrowing base						85
Percentage of clause borrowing base						35
Percent of eligible cash						100.00%
Facility size, increase					$ 10,000,000
Covenant amount (less than)						$ 250,000,000
Line of Credit | Secured Debt | LIBOR | Regions Bank | Minimum
Line of Credit Facility [Line Items]
Basis spread on variable rate						2.00%
Line of Credit | Secured Debt | LIBOR | Regions Bank | Maximum
Line of Credit Facility [Line Items]
Percentage of clause borrowing base						2.50
Line of Credit | Secured Debt | Base Rate | Regions Bank | Minimum
Line of Credit Facility [Line Items]
Basis spread on variable rate						1.00%
Line of Credit | Secured Debt | Base Rate | Regions Bank | Maximum
Line of Credit Facility [Line Items]
Basis spread on variable rate						1.50%
Line of Credit | Secured Debt | Accounts Receivable Securitization Facility | Arch Receivable Company, LLC
Line of Credit Facility [Line Items]
Liquidity threshold, consecutive days		60 days
Liquidity threshold		364 days
Liquidity threshold, expiration period		60 days
Current borrowing capacity				$ 69,300,000

XML

Employee Benefit Plans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Defined benefit pension plan
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 1,604	$ 2,258
Expected return on plan assets	(2,288)	(2,723)
Pension settlement	4	0
Amortization of prior service costs (credits)	(28)	0
Net benefit credit	(708)	(465)
Other postretirement benefits plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	106	120
Interest cost	653	876
Amortization of other actuarial losses (gains)	(530)	0
Net benefit credit	$ 229	$ 996

XML

Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2020

Revenue Recognition

Schedule of effects of revenue recognition

							Corporate,
					Other		Other and
	PRB		MET		Thermal		Eliminations		Consolidated
	(in thousands)
Three Months Ended March 31, 2020
North America revenues	$	178,279	$	29,723	$	28,584	$	12,382	$	248,968
Seaborne revenues		181		152,931		3,152		—		156,264
Total revenues	$	178,460	$	182,654	$	31,736	$	12,382	$	405,232
Three Months Ended March 31, 2019
North America revenues	$	212,729	$	44,666	$	46,529	$	3,214	$	307,138
Seaborne revenues		—		208,596		39,449		—		248,045
Total revenues	$	212,729	$	253,262	$	85,978	$	3,214	$	555,183

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Severance Costs Related To Voluntary Separation Plan (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) employee
Severance Costs Related To Voluntary Separation Plan
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal | $	$ 5,828
Number of Employees accepted voluntary separation package | employee	53

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Revenue Recognition (Disaggregation of Revenue) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Disaggregation of Revenue [Line Items]
Revenues	$ 405,232	$ 555,183
Corporate, Other and Eliminations
Disaggregation of Revenue [Line Items]
Revenues	12,382	3,214
North America revenues
Disaggregation of Revenue [Line Items]
Revenues	248,968	307,138
North America revenues | Corporate, Other and Eliminations
Disaggregation of Revenue [Line Items]
Revenues	12,382	3,214
Seaborne revenues
Disaggregation of Revenue [Line Items]
Revenues	156,264	248,045
Seaborne revenues | Corporate, Other and Eliminations
Disaggregation of Revenue [Line Items]
Revenues	0	0
PRB | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues	178,460	212,729
PRB | North America revenues | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues	178,279	212,729
PRB | Seaborne revenues | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues	181	0
MET | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues	182,654	253,262
MET | North America revenues | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues	29,723	44,666
MET | Seaborne revenues | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues	152,931	208,596
Other Thermal | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues	31,736	85,978
Other Thermal | North America revenues | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues	28,584	46,529
Other Thermal | Seaborne revenues | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues	$ 3,152	$ 39,449

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Leases (Future Minimum Lease Payments) (Details) $ in Thousands	Mar. 31, 2020 USD ($)
Operating Leases
2020	$ 2,570
2021	3,364
2022	3,314
2023	3,283
2024	3,199
Thereafter	7,970
Total minimum lease payments	23,700
Less imputed interest	(4,155)
Total operating lease liability	19,545
Accrued expenses and other current liabilities	2,412
Other noncurrent liabilities	17,133
2020	1,009
2021	1,210
Total operating lease liability	19,545
2022	1,210
2023	1,210
2024	1,210
Thereafter	2,010
Total minimum lease payments	7,859
Less imputed interest	(1,394)
Total finance lease liability	6,465
As reflected on balance sheet:
Accrued expenses and other current liabilities	879
Other noncurrent liabilities	5,586
Finance Lease, Liability	$ 6,465

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Derivatives (Net Derivatives As Reflected On The Balance Sheets) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Derivatives, Fair Value [Line Items]
Net derivatives as classified in the balance sheet	$ 5,158	$ 5,746
Accrued expenses and other current liabilities
Derivatives, Fair Value [Line Items]
Net derivatives as classified in the balance sheet	(1)	(111)
Heating oil and coal | Other current assets
Derivatives, Fair Value [Line Items]
Net derivatives as classified in the balance sheet	$ 5,159	$ 5,857

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Investments in Available-for-Sale Securities (Narrative) (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Investments in Available-for-Sale Securities
Unrealized losses owned for less than 12 months	$ 55.3	$ 72.3
Unrealized losses owed for over a year	$ 0.0	$ 0.0

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Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net income (loss)	$ (25,299)	$ 72,741
Derivative instruments
Comprehensive income (loss) before tax	(2,669)	2,717
Other comprehensive income (loss), derivative instruments, net of tax	(2,669)	2,717
Pension, postretirement and other post-employment benefits
Comprehensive income (loss) before tax	(14,267)
Other comprehensive income (loss), pension, postretirement and other post-employment benefits, net of tax	(14,267)
Available-for-sale securities
Comprehensive income (loss) before tax	(467)	377
Other comprehensive income (loss), available-for-sale securities, net of tax	(467)	377
Total other comprehensive income (loss)	(17,403)	3,094
Total comprehensive income (loss)	$ (42,702)	$ 75,835

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Investments in Available-for-Sale Securities (Tables)

3 Months Ended

Mar. 31, 2020

Investments in Available-for-Sale Securities

Available-for-sale Securities

The Company’s investments in available-for-sale marketable securities are as follows:

	March 31, 2020
											Balance Sheet
			Gross					Allowance			Classification
			Unrealized					for Credit	Fair		Short-Term
	Cost Basis		Gains		Losses			Losses	Value		Investments
	(In thousands)
Available-for-sale:
U.S. government and agency securities	$	38,286	$	86	$	—	$	—	$	38,372	$	38,372
Corporate notes and bonds		91,258		159		(732)		—		90,685		90,685
Total Investments	$	129,544	$	245	$	(732)	$	—	$	129,057	$	129,057

	December 31, 2019
											Balance Sheet
			Gross					Allowance			Classification
			Unrealized					for Credit	Fair		Short-Term
	Cost Basis		Gains			Losses		Losses	Value		Investments
	(In thousands)
Available-for-sale:
U.S. government and agency securities	$	35,044	$	1	$	(16)	$	—	$	35,029	$	35,029
Corporate notes and bonds		100,643		200		(205)		—		100,638		100,638
Total Investments	$	135,687	$	201	$	(221)	$	—	$	135,667	$	135,667

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Income Taxes (Tables)

3 Months Ended

Mar. 31, 2020

Income Taxes

Schedule of Components of Income Tax Expense (Benefit)

	Three Months Ended March 31,
	2020		2019
Income tax provision at statutory rate	$	(5,689)	$	15,290
Percentage depletion allowance		6,168		(4,307)
State taxes, net of effect of federal taxes		82		1,012
Change in valuation allowance		850		(12,513)
Current expense associated with uncertain tax positions		(2,031)		593
AMT sequestration refund		(1,171)		—
Other, net		—		(5)
Provision for (benefit from) income taxes	$	(1,791)	$	70

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Condensed Consolidated Statements of Stockholders' Equity (Deficit) - USD ($) $ in Thousands	Common Stock	Paid-in Capital	Retained Earnings	Treasury Stock, at cost	Accumulated Other Comprehensive Income	Total
Beginning Balance at Dec. 31, 2018	$ 250	$ 717,492	$ 527,666	$ (583,883)	$ 43,296	$ 704,821
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends on common shares			(8,111)			(8,111)
Total comprehensive income			72,741		3,094	75,835
Employee stock-based compensation		5,651				5,651
Purchase of common stock under share repurchase program				(78,249)		(78,249)
Ending Balance at Mar. 31, 2019	250	723,143	592,296	(662,132)	46,390	699,947
Beginning Balance at Dec. 31, 2019	252	730,551	731,425	(827,381)	5,689	640,536
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends on common shares			(7,834)			(7,834)
Total comprehensive income			(25,299)		(17,403)	(42,702)
Employee stock-based compensation		3,962				3,962
Common stock withheld related to net share settlement of equity awards		(198)				(198)
Ending Balance at Mar. 31, 2020	$ 252	$ 734,315	$ 698,292	$ (827,381)	$ (11,714)	$ 593,764

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Accumulated Other Comprehensive Income (Loss)

3 Months Ended

Mar. 31, 2020

Accumulated Other Comprehensive Income (Loss)

Accumulated Other Comprehensive Income (Loss)

6. Accumulated Other Comprehensive Income (Loss)

The following items are included in accumulated other comprehensive income (loss) (“AOCI”), net of tax:

			Pension,
			Postretirement				Accumulated
			and Other Post-				Other
	Derivative		Employment		Available-for-		Comprehensive
	Instruments		Benefits		Sale Securities		Income (loss)
	(In thousands)
Balance at December 31, 2019	$	(2,564)	$	8,273	$	(20)	$	5,689
Unrealized losses		(2,885)		(14,010)		(468)		(17,363)
Amounts reclassified from AOCI		216		(257)		1		(40)
Balance at March 31, 2020	$	(5,233)	$	(5,994)	$	(487)	$	(11,714)

The following amounts were reclassified out of AOCI:

	Three Months Ended March 31,				Line Item in the
Details About AOCI Components	2020		2019		Condensed Consolidated Statement of Operations
(In thousands)
Coal hedges	$	—	$	361	Revenues
Interest rate hedges		(216)		515	Interest expense
		—		—	Provision for (benefit from) income taxes
	$	(216)	$	876	Net of tax
Pension, postretirement and other post-employment benefits
Amortization of actuarial gains (losses), net	$	234	$	—	Non-service related pension and postretirement benefit (costs) credits
Amortization of prior service credits		27		—	Non-service related pension and postretirement benefit (costs) credits
Pension settlement		(4)		—	Non-service related pension and postretirement benefit (costs) credits
		—		—	Provision for (benefit from) income taxes
	$	257	$	—	Net of tax
Available-for-sale securities	$	(1)	$	—	Interest and investment income
		—		—	Provision for (benefit from) income taxes
	$	(1)	$	—	Net of tax

1.

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Accounting Policies

3 Months Ended

Mar. 31, 2020

Accounting Policies

Accounting Policies

2. Accounting Policies

Recently Adopted Accounting Guidance

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments-Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments,” and also issued subsequent amendments to the initial guidance under ASU 2018-19, ASU 2019-04 and ASU 2019-05. The standard modifies the measurement approach for credit losses on financial instruments, including trade receivables, from an incurred loss method to a current expected credit loss method, otherwise known as “CECL.” The standard requires the measurement of expected credit losses to be based on relevant information, including historical experience, current conditions and a forecast that is supportable. The Company adopted the standard in the first quarter of 2020, with minimal impact to the Company’s financial results.

As part of the adoption, the Company reviewed its’ portfolio of available-for-sale debt securities in an unrealized loss position, and assessed whether it intends to sell, or it is more likely than not that it will be required to sell before recovery of its’ amortized cost basis. The Company determined that is currently does not intend to sell these securities before recovery of their amortized cost basis. Additionally, the Company evaluated whether the decline in fair value has resulted from credit losses or other factors by considering the extent to which the fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and adverse conditions specifically related to the security, among other factors. If this assessment indicates that a credit loss exists, the Company compares the present value of the cash flows expected to be collected against the amortized cost basis. A credit loss is recorded if the present value of the cash flows is less than the amortized cost basis, limited by the amount that the fair value is less than the amortized cost basis. Upon adoption, the Company did not record an allowance for credit losses on its available-for-sale debt securities.

Additionally, the Company reviewed its open trade receivables arising from contractual coal sales. As part of its analysis, the Company performs periodic credit reviews of all active customers, reviews all trade receivables greater than 90 days past due, calculates historical loss rates and reviews current payment trends of all customers.

Recent Accounting Guidance Issued Not Yet Effective

In December 2019, the FASB issued ASU 2019-12, “Income Taxes (Topic 740) Simplifying the Accounting for Income Taxes.” ASU 2019-12 eliminates certain exceptions related to the approach for intraperiod tax allocation, the methodology for calculating income taxes in an interim period and the recognition of deferred tax liabilities for outside basis differences. The ASU is effective for public companies for fiscal years beginning after December 15, 2020, and

interim periods therein with early adoption permitted. The Company is reviewing the provisions of the standard but does not expect a significant impact to the Company's financial statements.

In March 2020, the FASB issued ASU 2020-04, "Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting." The amendments provide optional guidance for a limited time to ease the potential burden in accounting for reference rate reform. The new guidance provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria are met. The amendments apply only to contracts and hedging relationships that reference LIBOR or another reference rate expected to be discontinued due to reference rate reform. These amendments are effective immediately and may be applied prospectively to contract modifications made and hedging relationships entered into or evaluated on or before December 31, 2022. We are currently evaluating our contracts and the optional expedients provided by the new standard.

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Accrued Expenses and Other Current Liabilities

3 Months Ended

Mar. 31, 2020

Accrued Expenses and Other Current Liabilities

Accrued Expenses and Other Current Liabilities

10. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consist of the following:

	March 31,		December 31,
	2020		2019
	(In thousands)
Payroll and employee benefits	$	44,220	$	50,929
Taxes other than income taxes		63,503		69,061
Interest		127		133
Workers’ compensation		14,412		16,119
Asset retirement obligations		10,366		10,366
Other		10,426		10,559
	$	143,054	$	157,167

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Segment Information (Reconciliation Segment Income To Consolidated Income Before Income Taxes) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Segment Information
Net income (loss)	$ (25,299)	$ 72,741
Provision for (benefit from) income taxes	(1,791)	70
Interest expense, net	2,129	2,289
Depreciation, depletion and amortization	31,308	25,273
Accretion on asset retirement obligations	5,006	5,137
Amortization of sales contracts, net		65
Costs related to proposed joint venture with Peabody Energy	3,664
Severance costs related to voluntary separation plan	5,828
Property insurance recovery related to Mountain Laurel longwall	9,000
Non-service related pension and postretirement benefit costs	1,096	1,766
Reorganization items, net	(26)	(87)
Adjusted EBITDA	$ 12,915	$ 107,254

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Leases (Information Related to Leases) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Operating lease information:
Operating lease cost	$ 1,023	$ 917
Operating cash flows from operating leases	$ 1,042	$ 871
Weighted average remaining lease term in years	5 years 7 months 20 days	5 years 21 days
Weighted average discount rate	5.50%	5.60%

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Derivatives (Effects Of Derivatives On Measures Of Financial Performance) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Derivative Instruments, Gain (Loss) [Line Items]
Change in fair value of coal derivatives and coal trading activities, net	$ (743)	$ 12,981
Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Other Comprehensive Income	3	4,671
Gains (Losses) Reclassified from Other Comprehensive Income into Income		361
Designated as Hedging Instrument | Coal sales | Coal Contract | Coal sales
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Other Comprehensive Income	159	5,237
Gains (Losses) Reclassified from Other Comprehensive Income into Income		1,044
Designated as Hedging Instrument | Coal purchases | Coal Contract | Coal purchases
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in Other Comprehensive Income	(156)	(566)
Gains (Losses) Reclassified from Other Comprehensive Income into Income	0	(683)
Not Designated as Hedging Instrument | Coal Contract | Coal and natural gas realized and unrealized
Derivative Instruments, Gain (Loss) [Line Items]
Realized and Unrealized Gain (Loss) on Derivatives	221	(383)
Unrealized Gain (Loss) on Derivatives	(1,040)	13,425
Not Designated as Hedging Instrument | Coal Contract | Other operating (income) expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Realized Gain (Loss) on Derivatives	1,601	(4,411)
Not Designated as Hedging Instrument | Natural gas | Coal and natural gas realized and unrealized
Derivative Instruments, Gain (Loss) [Line Items]
Realized and Unrealized Gain (Loss) on Derivatives	76	(61)
Not Designated as Hedging Instrument | Heating oil - diesel purchases | Other operating (income) expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Heating oil realized and unrealized gains and losses	$ (1,033)	$ 637

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Derivatives (Narrative) (Details) gal in Millions, $ in Millions	3 Months Ended	6 Months Ended	12 Months Ended
	Mar. 31, 2020 USD ($) $ / Option gal	Dec. 31, 2019 USD ($)	Dec. 31, 2021 USD ($)
Derivative [Line Items]
Value of trading portfolio realized - gains (losses) | $		$ (0.4)
Current asset representing cash collateral posted | $	$ 1.8	$ 4.4
Derivative contracts expected to be reclassified from OCI into earnings | $	$ 0.3
Not Designated as Hedging Instrument | Heating Oil
Derivative [Line Items]
Quantities under derivative contracts (in gallons) | gal	15
Derivative, average price risk option strike price (in used per gallon) | $ / Option	1.80
Not Designated as Hedging Instrument | Diesel Purchases | Minimum
Derivative [Line Items]
Diesel fuel purchased annually (in gallons) | gal	30
Not Designated as Hedging Instrument | Diesel Purchases | Maximum
Derivative [Line Items]
Diesel fuel purchased annually (in gallons) | gal	35
Forecast
Derivative [Line Items]
Value of trading portfolio realized - gains (losses) | $			$ (0.3)
NYMEX | Not Designated as Hedging Instrument | Diesel Purchases
Derivative [Line Items]
Quantities under derivative contracts (in gallons) | gal	4
Derivative, average price risk option strike price (in used per gallon) | $ / Option	1.03

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Condensed Consolidated Income Statements - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Statement [Abstract]
Revenues	$ 405,232	$ 555,183
Costs, expenses and other operating
Cost of sales (exclusive of items shown separately below)	374,999	438,471
Depreciation, depletion and amortization	31,308	25,273
Accretion on asset retirement obligations	5,006	5,137
Amortization of sales contracts, net		65
Change in fair value of coal derivatives and coal trading activities, net	743	(12,981)
Selling, general and administrative expenses	22,745	24,089
Costs related to proposed joint venture with Peabody Energy	3,664
Severance costs related to voluntary separation plan	5,828
Property insurance recovery related to Mountain Laurel longwall	(9,000)
Other operating income, net	(6,170)	(1,650)
Costs, expenses and other operating	429,123	478,404
Income (loss) from operations	(23,891)	76,779
Interest expense, net
Interest expense	(3,388)	(4,432)
Interest and investment income	1,259	2,143
Interest expense, net	(2,129)	(2,289)
Income (loss) before nonoperating expenses	(26,020)	74,490
Nonoperating (expenses) income
Non-service related pension and postretirement benefit costs	(1,096)	(1,766)
Reorganization items, net	26	87
Nonoperating (expenses) income	(1,070)	(1,679)
Income (loss) before income taxes	(27,090)	72,811
Provision for (benefit from) income taxes	(1,791)	70
Net income (loss)	$ (25,299)	$ 72,741
Net income (loss) per common share
Basic earnings per common share (in dollars per share)	$ (1.67)	$ 4.16
Diluted earnings per common share (in dollars per share)	$ (1.67)	$ 3.91
Weighted average shares outstanding
Basic weighted average shares outstanding (in shares)	15,139	17,494
Diluted weighted average shares outstanding (in shares)	15,139	18,599
Dividends declared per common share (in dollars per share)	$ 0.50	$ 0.45

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Inventories (Tables)

3 Months Ended

Mar. 31, 2020

Inventories

Inventories

Inventories consist of the following:

	March 31,		December 31,
	2020		2019
	(In thousands)
Coal	$	62,023	$	46,815
Repair parts and supplies		87,963		84,083
	$	149,986	$	130,898

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Debt and Financing Arrangements (Tables)

3 Months Ended

Mar. 31, 2020

Debt and Financing Arrangements

Debt

	March 31,		December 31,
	2020		2019
	(In thousands)
Term loan due 2024 ($291.0 million face value)	$	290,126	$	290,825
Other		73,104		25,007
Debt issuance costs		(4,738)		(5,013)
		358,492		310,819
Less: current maturities of debt		28,456		20,753
Long-term debt	$	330,036	$	290,066

Schedule of Interest Rate Derivatives

Notional Amount
(in millions)		Effective Date	Fixed Rate		Receive Rate	Expiration Date
$	250.0	June 28, 2019	2.025	%	1-month LIBOR	June 30, 2020
$	200.0	June 30, 2020	2.249	%	1-month LIBOR	June 30, 2021
$	100.0	June 30, 2021	2.315	%	1-month LIBOR	June 30, 2023

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Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Operating activities
Net income (loss)	$ (25,299)	$ 72,741
Adjustments to reconcile to cash provided by operating activities:
Depreciation, depletion and amortization	31,308	25,273
Accretion on asset retirement obligations	5,006	5,137
Amortization of sales contracts, net		65
Employee stock-based compensation expense	3,962	5,651
Gains on disposals and divestitures, net	(214)	(475)
Amortization relating to financing activities	971	907
Property insurance recovery related to Mountain Laurel longwall	(9,000)
Changes in:
Receivables	23,728	7,410
Inventories	(19,088)	(20,137)
Accounts payable, accrued expenses and other current liabilities	(39,201)	(17,861)
Income taxes, net	(1,073)	76
Other	16,865	6,262
Cash provided by (used in) operating activities	(12,035)	84,984
Investing activities
Capital expenditures	(87,690)	(39,147)
Minimum royalty payments	(62)	(63)
Proceeds from disposals and divestitures	233	608
Purchases of short term investments	(17,196)	(27,902)
Proceeds from sales of short term investments	23,221	26,500
Investments in and advances to affiliates, net	(739)	(2,196)
Property insurance recovery related to Mountain Laurel longwall	7,353
Cash used in investing activities	(74,880)	(42,200)
Financing activities
Payments on term loan due 2024	(750)	(750)
Proceeds from equipment financing	53,611
Net payments on other debt	(5,544)	(4,633)
Debt financing costs	(422)
Dividends paid	(7,645)	(7,839)
Purchases of treasury stock		(75,749)
Payments for taxes related to net share settlement of equity awards	(198)
Cash used in financing activities	39,052	(88,971)
Decrease in cash and cash equivalents, including restricted cash	(47,863)	(46,187)
Cash and cash equivalents, including restricted cash, beginning of period	153,020	264,937
Cash and cash equivalents, including restricted cash, end of period	105,157	218,750
Cash and cash equivalents, including restricted cash, end of period
Cash and cash equivalents, including restricted cash, end of period	$ 105,157	$ 218,750

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Debt and Financing Arrangements

3 Months Ended

Mar. 31, 2020

Debt and Financing Arrangements

Debt and Financing Arrangements

11. Debt and Financing Arrangements

	March 31,		December 31,
	2020		2019
	(In thousands)
Term loan due 2024 ($291.0 million face value)	$	290,126	$	290,825
Other		73,104		25,007
Debt issuance costs		(4,738)		(5,013)
		358,492		310,819
Less: current maturities of debt		28,456		20,753
Long-term debt	$	330,036	$	290,066

Term Loan Facility

In 2017, the Company entered into a senior secured term loan credit agreement (the “Credit Agreement”) in an aggregate principal amount of $300 million (the “Term Loan Debt Facility”) with Credit Suisse AG, Cayman Islands Branch, as administrative agent and collateral agent, and the other financial institutions from time to time party thereto (collectively, the “Lenders”). The Term Loan Debt Facility was issued at 99.50% of the face amount and will mature on March 7, 2024. The term loans provided under the Term Loan Debt Facility (the “Term Loans”) are subject to quarterly principal amortization payments in an amount equal to $750,000.

During 2018, the Company entered into the Second Amendment (the “Second Amendment”) to its Credit Agreement. The Second Amendment reduced the interest rate on its Term Loan Debt Facility to, at the option of Arch Coal, either (i) the London interbank offered rate (“LIBOR”) plus an applicable margin of 2.75%, subject to a 1.00% LIBOR floor, or (ii) a base rate plus an applicable margin of 1.75%. The LIBOR floor remains at 1.00%. There is no change to the maturities as a result of the Second Amendment.

The Term Loan Debt Facility is guaranteed by all existing and future wholly owned domestic subsidiaries of the Company (collectively, the “Subsidiary Guarantors” and, together with Arch Coal, the “Loan Parties”), subject to customary exceptions, and is secured by first priority security interests on substantially all assets of the Loan Parties, including 100% of the voting equity interests of directly owned domestic subsidiaries and 65% of the voting equity interests of directly owned foreign subsidiaries, subject to customary exceptions.

The Company has the right to prepay Term Loans at any time, and from time to time, in whole or in part without premium or penalty, upon written notice, except that any prepayment of Term Loans that bear interest at the LIBOR Rate other than at the end of the applicable interest periods therefor shall be made with reimbursement for any funding losses and redeployment costs of the Lenders resulting therefrom.

The Term Loan Debt Facility is subject to certain usual and customary mandatory prepayment events, including 100% of net cash proceeds of (i) debt issuances (other than debt permitted to be incurred under the terms of the Term Loan Debt Facility) and (ii) non-ordinary course asset sales or dispositions, subject to customary thresholds, exceptions and reinvestment rights.

The Term Loan Debt Facility contains customary affirmative covenants and representations.

The Term Loan Debt Facility also contains customary negative covenants, which, among other things, and subject to certain exceptions, include restrictions on (i) indebtedness, (ii) liens, (iii) liquidations, mergers, consolidations and acquisitions, (iv) disposition of assets or subsidiaries, (v) affiliate transactions, (vi) creation or ownership of certain subsidiaries, partnerships and joint ventures, (vii) continuation of or change in business, (viii) restricted payments, (ix) prepayment of subordinated and junior lien indebtedness, (x) restrictions in agreements on dividends, intercompany loans and granting liens on the collateral, (xi) loans and investments, (xii) sale and leaseback transactions, (xiii) changes in organizational documents and fiscal year and (xiv) transactions with respect to bonding subsidiaries. The Term Loan Debt Facility does not contain any financial maintenance covenants.

The Term Loan Debt Facility contains customary events of default, subject to customary thresholds and exceptions, including, among other things, (i) nonpayment of principal and nonpayment of interest and fees, (ii) a material inaccuracy of a representation or warranty at the time made, (iii) a failure to comply with any covenant, subject to customary grace periods in the case of certain affirmative covenants, (iv) cross-events of default to indebtedness of at least $50 million, (v) cross-events of default to surety, reclamation or similar bonds securing obligations with an aggregate face amount of at least $50 million, (vi) uninsured judgments in excess of $50 million, (vii) any loan document shall cease to be a legal, valid and binding agreement, (viii) uninsured losses or proceedings against assets with a value in excess of $50 million, (ix) certain ERISA events, (x) a change of control or (xi) bankruptcy or insolvency proceedings relating to the Company or any material subsidiary of the Company.

Accounts Receivable Securitization Facility

In 2018, the Company extended and amended its existing trade accounts receivable securitization facility provided to Arch Receivable Company, LLC, a special-purpose entity that is a wholly owned subsidiary of Arch Coal (“Arch

Receivable”) (the “Extended Securitization Facility”), which supports the issuance of letters of credit and requests for cash advances. The amendment to the Extended Securitization Facility maintained the $160 million borrowing capacity and extended the maturity date to August 27, 2021. Additionally, the amendment provided the Company the opportunity to use credit insurance to increase the pool of eligible receivables for borrowing. Pursuant to the Extended Securitization Facility, Arch Receivable also agreed to a revised schedule of fees payable to the administrator and the providers of the Extended Securitization Facility.

The Extended Securitization Facility will terminate at the earliest of (i) August 27, 2021, (ii) if the Liquidity (defined in the Extended Securitization Facility and consistent with the definition in the Inventory Facility) is less than $175 million for a period of 60 consecutive days, the date that is the 364th day after the first day of such 60 consecutive day period, and (iii) the occurrence of certain predefined events substantially consistent with the existing transaction documents. Under the Extended Securitization Facility, Arch Receivable, Arch Coal and certain of Arch Coal’s subsidiaries party to the Extended Securitization Facility have granted to the administrator of the Extended Securitization Facility a first priority security interest in eligible trade accounts receivable generated by such parties from the sale of coal and all proceeds thereof. As of March 31, 2020, letters of credit totaling $15.0 million were outstanding under the facility with $69.3 million available for borrowings.

Inventory-Based Revolving Credit Facility

In 2017, the Company and certain subsidiaries of Arch Coal entered into a senior secured inventory-based revolving credit facility in an aggregate principal amount of $40 million (the “Inventory Facility”) with Regions Bank (“Regions”) as administrative agent and collateral agent, as lender and swingline lender (in such capacities, the “Lender”) and as letter of credit issuer. Availability under the Inventory Facility is subject to a borrowing base consisting of (i) 85% of the net orderly liquidation value of eligible coal inventory, (ii) the lesser of (x) 85% of the net orderly liquidation value of eligible parts and supplies inventory and (y) 35% of the amount determined pursuant to clause (i), and (iii) 100% of Arch Coal’s Eligible Cash (defined in the Inventory Facility), subject to reduction for reserves imposed by Regions.

In 2018, the Company and certain subsidiaries of Arch Coal amended and extended the Inventory Facility by increasing the facility size by $10 million, bringing the total aggregate amount available to $50 million, subject to borrowing base calculations described above.

The commitments under the Inventory Facility will terminate on the date that is the earliest to occur of (i) the date, if any, that is 364 days following the first day that Liquidity (defined in the Inventory Facility and consistent with the definition in the Extended Securitization Facility (as defined below)) is less than $250 million for a period of 60 consecutive days and (ii) the date, if any, that is 60 days following the maturity, termination or repayment in full of the Extended Securitization Facility.

Revolving loan borrowings under the Inventory Facility bear interest at a per annum rate equal to, at the option of Arch Coal, either the base rate or the London interbank offered rate plus, in each case, a margin ranging from 2.00% to 2.50% (in the case of LIBOR loans) and 1.00% to 1.50% (in the case of base rate loans) determined using a Liquidity-based grid. Letters of credit under the Inventory Facility are subject to a fee in an amount equal to the applicable margin for LIBOR loans, plus customary fronting and issuance fees.

All existing and future direct and indirect domestic subsidiaries of Arch Coal, subject to customary exceptions, will either constitute co-borrowers under or guarantors of the Inventory Facility (collectively with Arch Coal, the “Loan Parties”). The Inventory Facility is secured by first priority security interests in the ABL Priority Collateral (defined in the Inventory Facility) of the Loan Parties and second priority security interests in substantially all other assets of the Loan Parties, subject to customary exceptions (including an exception for the collateral that secures the Extended Securitization Facility).

Arch Coal has the right to prepay borrowings under the Inventory Facility at any time and from time to time in whole or in part without premium or penalty, upon written notice, except that any prepayment of such borrowings that bear interest at the LIBOR rate other than at the end of the applicable interest periods therefore shall be made with reimbursement for any funding losses and redeployment costs of the Lender resulting therefrom.

The Inventory Facility is subject to certain usual and customary mandatory prepayment events, including non-ordinary course asset sales or dispositions, subject to customary thresholds, exceptions (including exceptions for required prepayments under Arch Coal’s term loan facility) and reinvestment rights.

The Inventory Facility contains certain customary affirmative and negative covenants; events of default, subject to customary thresholds and exceptions; and representations, including certain cash management and reporting requirements that are customary for asset-based credit facilities. The Inventory Facility also includes a requirement to maintain Liquidity equal to or exceeding $175 million at all times. As of March 31, 2020, letters of credit totaling $32.4 million were outstanding under the facility with $17.5 million available for borrowings.

Equipment Financing

On March 4, 2020, the Company entered into an equipment financing arrangement accounted for as debt. The Company received $53.6 million in exchange for conveying an interest in certain equipment in operation at its Leer Mine and entered into a master lease arrangement for that equipment. The financing arrangement contains customary terms and events of default and provides for 48 monthly payments with an average interest rate of 6.34% maturing on March 4, 2024. Upon maturity, all interests in the subject equipment will revert back to the Company.

Interest Rate Swaps

The Company has entered into a series of interest rate swaps to fix a portion of the LIBOR interest rate within the term loan. The interest rate swaps qualify for cash flow hedge accounting treatment and as such, the change in the fair value of the interest rate swaps is recorded on the Company’s Condensed Consolidated Balance Sheet as an asset or liability with the effective portion of the gains or losses reported as a component of accumulated other comprehensive income and the ineffective portion reported in earnings. As interest payments are made on the term loan, amounts in accumulated other comprehensive income will be reclassified into earnings through interest expense to reflect a net interest on the term loan equal to the effective yield of the fixed rate of the swap plus 2.75% which is the spread on the revised LIBOR term loan. In the event that an interest rate swap is terminated prior to maturity, gains or losses in accumulated other comprehensive income will remain deferred and be reclassified into earnings in the periods which the hedged forecasted transaction affects earnings.

Below is a summary of the Company’s outstanding interest rate swap agreements designated as hedges as of March 31, 2020:

Notional Amount
(in millions)		Effective Date	Fixed Rate		Receive Rate	Expiration Date
$	250.0	June 28, 2019	2.025	%	1-month LIBOR	June 30, 2020
$	200.0	June 30, 2020	2.249	%	1-month LIBOR	June 30, 2021
$	100.0	June 30, 2021	2.315	%	1-month LIBOR	June 30, 2023

The fair value of the interest rate swaps at March 31, 2020 is a liability of $5.6 million, which is recorded within Other noncurrent liabilities, with the offset to accumulated other comprehensive income on the Company’s Condensed Consolidated Balance Sheet. The Company realized $0.2 million of losses during the three months ended March 31, 2020 related to settlements of the interest rate swaps which was recorded to interest expense on the Company’s Condensed Consolidated Income Statements. The interest rate swaps are classified as level 2 within the fair value hierarchy.

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Inventories

3 Months Ended

Mar. 31, 2020

Inventories

Inventories

7. Inventories

Inventories consist of the following:

	March 31,		December 31,
	2020		2019
	(In thousands)
Coal	$	62,023	$	46,815
Repair parts and supplies		87,963		84,083
	$	149,986	$	130,898

The repair parts and supplies are stated net of an allowance for slow-moving and obsolete inventories of $2.3 million at March 31, 2020 and $2.2 million at December 31, 2019.

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Joint Venture with Peabody Energy

3 Months Ended

Mar. 31, 2020

Joint Venture with Peabody Energy

Joint Venture with Peabody Energy

3. Joint Venture with Peabody Energy

On June 18, 2019, Arch Coal entered into a definitive implementation agreement (the “Implementation Agreement”) with Peabody Energy Corporation (“Peabody”), to establish a joint venture that will combine the respective Powder River Basin and Colorado mining operations of Arch Coal and Peabody. Pursuant to the terms of the Implementation Agreement, Arch Coal will hold a 33.5% economic interest, and Peabody will hold a 66.5% economic interest in the joint venture. At the closing of the joint venture transaction, certain of the respective subsidiaries of Arch Coal and Peabody will enter into an Amended and Restated Limited Liability Company Agreement (the “LLC Agreement”). Under the terms of the LLC Agreement, the governance of the joint venture will be overseen by the joint venture’s board of managers, which will initially be comprised of three representatives appointed by Peabody and two representatives appointed by Arch. Decisions of the board of managers will be determined by a majority vote subject to certain specified matters set forth in the LLC Agreement that will require a supermajority vote. Peabody, or one of its affiliates, will initially be appointed as the operator of the joint venture and will manage the day-to-day operations of the joint venture, subject to the supervision of the joint venture’s board of managers.

Formation of the joint venture is subject to customary closing conditions, including the termination or expiration of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, the receipt of certain other required regulatory approvals and the absence of injunctions or other legal restraints preventing the formation of the joint venture. Formation of the joint venture does not require approval of the respective stockholders of either Arch or Peabody.

On February 26, 2020, the Federal Trade Commission (“FTC”) filed an administrative complaint challenging the proposed joint venture alleging the transaction will eliminate competition between Arch Coal and Peabody, the two major competitors in the market for thermal coal in the Southern Powder River Basin and the two largest coal-mining companies in the United States. The FTC filed a temporary restraining order and preliminary injunction in the U.S. District Court for the Eastern District of Missouri, to maintain the status quo pending an administrative trial on the merits. Arch and Peabody intend to litigate the FTC’s decision within the U.S. federal court system over the coming months.

The Company has incurred expenses of $3.7 million for the three months ended March 31, 2020 associated with the regulatory approval process related to the joint venture.

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Revenue Recognition

3 Months Ended

Mar. 31, 2020

Revenue Recognition

Revenue Recognition

19. Revenue Recognition

ASC 606-10-50-5 requires that entities disclose disaggregated revenue information in categories (such as type of good or service, geography, market, type of contract, etc.) that depict how the nature, amount, timing, and uncertainty of revenue and cash flow are affected by economic factors. ASC 606-10-55-89 explains that the extent to which an entity’s revenue is disaggregated depends on the facts and circumstances that pertain to the entity’s contracts with customers and that some entities may need to use more than one type of category to meet the objective for disaggregating revenue.

In general, the Company’s business segmentation is aligned according to the nature and economic characteristics of its coal and customer relationships and provides meaningful disaggregation of each segment’s results. The Company has further disaggregated revenue between North America and Seaborne revenues which depicts the pricing and contract differences between the two. North America revenue is characterized by contracts with a term of one year or longer and typically the pricing is fixed; whereas Seaborne revenue generally is derived by spot or short term contracts with pricing determined at the time of shipment or based on a market index.

							Corporate,
					Other		Other and
	PRB		MET		Thermal		Eliminations		Consolidated
	(in thousands)
Three Months Ended March 31, 2020
North America revenues	$	178,279	$	29,723	$	28,584	$	12,382	$	248,968
Seaborne revenues		181		152,931		3,152		—		156,264
Total revenues	$	178,460	$	182,654	$	31,736	$	12,382	$	405,232
Three Months Ended March 31, 2019
North America revenues	$	212,729	$	44,666	$	46,529	$	3,214	$	307,138
Seaborne revenues		—		208,596		39,449		—		248,045
Total revenues	$	212,729	$	253,262	$	85,978	$	3,214	$	555,183

As of March 31, 2020, the Company has outstanding performance obligations for the remainder of 2020 of 48.4 million tons of fixed price contracts and 1.8 million tons of variable price contracts. Additionally, the Company has outstanding performance obligations beyond 2020 of approximately 67.5 million tons of fixed price contracts and 4.5 million tons of variable price contracts.

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Workers Compensation Expense

3 Months Ended

Mar. 31, 2020

Workers Compensation Expense

Workers Compensation Expense

15. Workers Compensation Expense

The Company is liable under the Federal Mine Safety and Health Act of 1969, as subsequently amended, to provide for pneumoconiosis (occupational disease) benefits to eligible employees, former employees and dependents. The Company currently provides for federal claims principally through a self-insurance program. The Company is also liable under various state workers’ compensation statutes for occupational disease benefits. The occupational disease benefit obligation represents the present value of the actuarially computed present and future liabilities for such benefits over the employees’ applicable years of service.

In October 2019, the Company filed an application with the Office of Workers’ Compensation Programs (“OWCP”) within the Department of Labor for reauthorization to self-insure federal black lung benefits. In February 2020, the Company received a reply from the OWCP confirming Arch’s status to remain self-insured contingent upon posting additional collateral of $71.1 million within 30 days of receipt of the letter. The Company is currently appealing the ruling from the OWCP and has received an extension to self-insure during the appeal process. The Company is evaluating alternatives to self-insurance, including the purchase of commercial insurance to cover these claims.

In addition, the Company is liable for workers’ compensation benefits for traumatic injuries which are calculated using actuarially-based loss rates, loss development factors and discounted based on a risk free rate. Traumatic workers’ compensation claims are insured with varying retentions/deductibles, or through state-sponsored workers’ compensation programs.

Workers’ compensation expense consists of the following components:

	Three Months Ended March 31,
	2020		2019
Self-insured occupational disease benefits:
Service cost	$	1,891	$	1,669
Interest cost(1)		1,399		1,354
Net amortization(1)		297		—
Total occupational disease	$	3,587	$	3,023
Traumatic injury claims and assessments		2,182		2,144
Total workers’ compensation expense	$	5,769	$	5,167

(1) In accordance with the adoption of ASU 2017-07, “Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost,” these costs are recorded within Nonoperating expenses in the Condensed Consolidated Income Statements on the line item “Non-service related pension and postretirement benefit costs.”

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Segment Information (Schedule Of Operating Segment Results) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) segment	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Segment Information
Number of reportable segments | segment	2
Segment Reporting Information [Line Items]
Revenues	$ 405,232	$ 555,183
Adjusted EBITDA	12,915	107,254
Depreciation, depletion and amortization	31,308	25,273
Accretion on asset retirement obligations	5,006	5,137
Total assets	1,857,506	1,863,201	$ 1,867,756
Capital expenditures	87,690	39,147
Operating Segments | PRB
Segment Reporting Information [Line Items]
Revenues	178,460	212,729
Adjusted EBITDA	(582)	20,583
Depreciation, depletion and amortization	5,208	4,865
Accretion on asset retirement obligations	3,495	3,135
Total assets	256,937	230,329
Capital expenditures	3,097	414
Operating Segments | MET
Segment Reporting Information [Line Items]
Revenues	182,654	253,262
Adjusted EBITDA	42,720	91,534
Depreciation, depletion and amortization	22,517	16,382
Accretion on asset retirement obligations	486	531
Total assets	693,227	568,367
Capital expenditures	78,648	31,224
Operating Segments | Other Thermal
Segment Reporting Information [Line Items]
Revenues	31,736	85,978
Adjusted EBITDA	(1,320)	6,119
Depreciation, depletion and amortization	2,337	3,435
Accretion on asset retirement obligations	347	603
Total assets	120,869	139,306
Capital expenditures	3,616	6,250
Corporate, Other and Eliminations
Segment Reporting Information [Line Items]
Revenues	12,382	3,214
Adjusted EBITDA	(27,903)	(10,982)
Depreciation, depletion and amortization	1,246	591
Accretion on asset retirement obligations	678	868
Total assets	786,473	925,199
Capital expenditures	$ 2,329	$ 1,259

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Fair Value Measurements (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value of senior notes and other long-term debt, including amounts classified as current	$ 300.8	$ 308.0
Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Net unrealized gains (losses) related to level 3 financial instruments	$ (1.1)

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Debt and Financing Arrangements (Interest rate derivatives) (Details) $ in Millions	Mar. 31, 2020 USD ($)
June 28, 2019
Debt Instrument [Line Items]
Notional Amount	$ 250.0
Fixed Rate	2.025%
June 30, 2020
Debt Instrument [Line Items]
Notional Amount	$ 200.0
Fixed Rate	2.249%
June 30, 2021
Debt Instrument [Line Items]
Notional Amount	$ 100.0
Fixed Rate	2.315%

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Segment Information (Tables)

3 Months Ended

Mar. 31, 2020

Segment Information

Schedule of Operating Segment Results

							Corporate,
					Other		Other and
(In thousands)	PRB		MET		Thermal		Eliminations		Consolidated
Three Months Ended March 31, 2020
Revenues	$	178,460	$	182,654	$	31,736	$	12,382	$	405,232
Adjusted EBITDA		(582)		42,720		(1,320)		(27,903)		12,915
Depreciation, depletion and amortization		5,208		22,517		2,337		1,246		31,308
Accretion on asset retirement obligation		3,495		486		347		678		5,006
Total assets		256,937		693,227		120,869		786,473		1,857,506
Capital expenditures		3,097		78,648		3,616		2,329		87,690
Three Months Ended March 31, 2019
Revenues	$	212,729	$	253,262	$	85,978	$	3,214	$	555,183
Adjusted EBITDA		20,583		91,534		6,119		(10,982)		107,254
Depreciation, depletion and amortization		4,865		16,382		3,435		591		25,273
Accretion on asset retirement obligation		3,135		531		603		868		5,137
Total assets		230,329		568,367		139,306		925,199		1,863,201
Capital expenditures		414		31,224		6,250		1,259		39,147

Reconciliation Statement of Segment Income from Operations to Consolidated Income Before Income Taxes

A reconciliation of net income (loss) to adjusted EBITDA follows:

	Three Months Ended March 31,
(In thousands)	2020		2019
Net income (loss)	$	(25,299)	$	72,741
Provision for (benefit from) income taxes		(1,791)		70
Interest expense, net		2,129		2,289
Depreciation, depletion and amortization		31,308		25,273
Accretion on asset retirement obligations		5,006		5,137
Amortization of sales contracts, net		—		65
Costs related to proposed joint venture with Peabody Energy		3,664		—
Severance costs related to voluntary separation plan		5,828		—
Gain on property insurance recovery related to Mountain Laurel longwall		(9,000)		—
Non-service related pension and postretirement benefit costs		1,096		1,766
Reorganization items, net		(26)		(87)
Adjusted EBITDA	$	12,915	$	107,254

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Insurance Recovery Related to Mountain Laurel Longwall (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) item
Business Interruption Loss [Line Items]
Gain on Business Interruption Insurance Recovery	$ 9,000
Longwall system's not recoverable | item	123
Mountain Laurel Longwall Operations
Business Interruption Loss [Line Items]
Gain on Business Interruption Insurance Recovery	$ 9,000
Hydraulic Shields not recoverable | item	176
Minimum | Mountain Laurel Longwall Operations
Business Interruption Loss [Line Items]
Anticipated recovery amount	$ 20,000
Maximum | Mountain Laurel Longwall Operations
Business Interruption Loss [Line Items]
Anticipated recovery amount	$ 25,000

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Derivatives (Disclosure Of Fair Value Of Derivatives) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Derivative [Line Items]
Derivative Assets	$ 31,364	$ 31,616
Derivative Liabilities	(26,206)	(25,870)
Effect of counterparty netting in derivative assets	(26,205)	(25,759)
Effect of counterparty netting in derivative liabilities	26,205	25,759
Derivative Asset	5,159	5,857
Derivative Liability	(1)	(111)
Net derivatives as classified in the balance sheets	5,158	5,746
Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative Assets	30,232	30,265
Derivative Liabilities	(25,367)	(24,908)
Not Designated as Hedging Instrument | Coal Contract
Derivative [Line Items]
Derivative Assets	19,565	18,467
Derivative Liabilities	(19,667)	(18,940)
Coal Contract | Designated as Hedging Instrument
Derivative [Line Items]
Derivative Assets	1,132	1,351
Derivative Liabilities	(839)	(962)
Coal Contract | Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative Assets	10,466	11,662
Derivative Liabilities	(5,699)	(5,856)
Heating oil - diesel purchases | Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative Assets	201	133
Derivative Liabilities	(1)	(112)
Natural gas | Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative Assets	0	3
Derivative Liabilities	$ 0	$ 0

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Investments in Available-for-Sale Securities (Schedule of Investments) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, Cost Basis	$ 129,544	$ 135,687
Available-for-sale, Gains	245	201
Available-for-sale, Losses	(732)	(221)
Available-for-sale, Fair Value	129,057	135,667
Available-for-sale, Short-Term Investments	129,057	135,667
Short-term Investments
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, Short-Term Investments	129,057	135,667
U.S. government and agency securities
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, Cost Basis	38,286	35,044
Available-for-sale, Gains	86	1
Available-for-sale, Losses		(16)
Available-for-sale, Fair Value	38,372	35,029
U.S. government and agency securities | Short-term Investments
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, Short-Term Investments	38,372	35,029
Corporate notes and bonds
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, Cost Basis	91,258	100,643
Available-for-sale, Gains	159	200
Available-for-sale, Losses	(732)	(205)
Available-for-sale, Fair Value	90,685	100,638
Corporate notes and bonds | Short-term Investments
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, Short-Term Investments	$ 90,685	$ 100,638

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Debt and Financing Arrangements (Long term Debt) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Term loan	$ 290,126	$ 290,825
Other	73,104	25,007
Debt issuance costs	(4,738)	(5,013)
Total	358,492	310,819
Less: current maturities of debt	28,456	20,753
Long-term debt	330,036	$ 290,066
Term loan due 2024 ($291.0 million face value)
Debt Instrument [Line Items]
Debt instrument, face amount	$ 291,000

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Revenue Recognition (Narrative) (Details) T in Millions	Mar. 31, 2020 T
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligations, fixed price contracts (in tons)	48.4
Remaining performance obligations, variable price contracts (in tons)	1.8
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligations, fixed price contracts (in tons)	67.5
Remaining performance obligations, variable price contracts (in tons)	4.5

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Derivatives

3 Months Ended

Mar. 31, 2020

Derivatives

Derivatives

9. Derivatives

Interest rate risk management

The Company has entered into interest rate swaps to reduce the variability of cash outflows associated with interest payments on its variable rate term loan. These swaps have been designated as cash flow hedges. For additional information on these arrangements, see Note 11, “Debt and Financing Arrangements,” in the Condensed Consolidated Financial Statements.

Diesel fuel price risk management

The Company is exposed to price risk with respect to diesel fuel purchased for use in its operations. The Company anticipates purchasing approximately 30 to 35 million gallons of diesel fuel for use in its operations annually. To protect the Company’s cash flows from increases in the price of diesel fuel for its operations, the Company uses forward physical diesel purchase contracts, purchased heating oil call options and New York Mercantile Exchange (“NYMEX”) gulf coast diesel swaps and options. At March 31, 2020, the Company had protected the price on the majority of its expected diesel fuel purchases for the remainder of 2020 with approximately 15 million gallons of heating oil call options with an average strike price of $1.80 per gallon and 4 million gallons of NYMEX gulf coast diesel swaps at an average price of approximately $1.03 per gallon. These positions are not designated as hedges for accounting purposes, and therefore, changes in the fair value are recorded immediately to earnings.

Coal price risk management positions

The Company may sell or purchase forward contracts, swaps and options in the over-the-counter coal market in order to manage its exposure to coal prices. The Company has exposure to the risk of fluctuating coal prices related to forecasted, index-priced sales or purchases of coal or to the risk of changes in the fair value of a fixed price physical sales contract. Certain derivative contracts may be designated as hedges of these risks.

At March 31, 2020, the Company held derivatives for risk management purposes that are expected to settle in the following years:

(Tons in thousands)	2020
Coal sales	685
Coal purchases	480

The Company has also entered into a minimal quantity of natural gas put options to protect the Company from decreases in natural gas prices, which could impact thermal coal demand. These options are not designated as hedges.

Coal trading positions

The Company may sell or purchase forward contracts, swaps and options in the over-the-counter coal market for trading purposes. The Company is exposed to the risk of changes in coal prices on the value of its coal trading portfolio. The estimated future realization of the value of the trading portfolio is $0.4 million of losses during the remainder of 2020 and $0.3 million of gains during 2021.

Tabular derivatives disclosures

The Company has master netting agreements with all of its counterparties which allow for the settlement of contracts in an asset position with contracts in a liability position in the event of default or termination. Such netting arrangements reduce the Company’s credit exposure related to these counterparties. For classification purposes, the Company records the net fair value of all the positions with a given counterparty as a net asset or liability in the Condensed Consolidated Balance Sheets. The amounts shown in the table below represent the fair value position of individual contracts, and not the net position presented in the accompanying Condensed Consolidated Balance Sheets.

The fair value and location of derivatives reflected in the accompanying Condensed Consolidated Balance Sheets are as follows:

	March 31, 2020						December 31, 2019
Fair Value of Derivatives	Asset		Liability				Asset		Liability
(In thousands)	Derivative		Derivative				Derivative		Derivative
Derivatives Designated as Hedging Instruments
Coal	$	1,132	$	(839)			$	1,351	$	(962)
Derivatives Not Designated as Hedging Instruments
Heating oil -- diesel purchases		201		(1)				133		(112)
Coal -- held for trading purposes		19,565		(19,667)				18,467		(18,940)
Coal -- risk management		10,466		(5,699)				11,662		(5,856)
Natural gas		—		—				3		—
Total	$	30,232	$	(25,367)			$	30,265	$	(24,908)
Total derivatives	$	31,364	$	(26,206)			$	31,616	$	(25,870)
Effect of counterparty netting		(26,205)		26,205				(25,759)		25,759
Net derivatives as classified in the balance sheets	$	5,159	$	(1)	$	5,158	$	5,857	$	(111)	$	5,746

		March 31,		December 31,
		2020		2019
Net derivatives as reflected on the balance sheets (in thousands)
Heating oil and coal	Other current assets	$	5,159	$	5,857
Coal	Accrued expenses and other current liabilities		(1)		(111)
		$	5,158	$	5,746

The Company had a current liability representing cash collateral owed to a margin account for derivative positions primarily related to coal derivatives of $1.8 million and $4.4 million at March 31, 2020 and December 31, 2019, respectively. These amounts are not included with the derivatives presented in the table above and are included in “other current assets” in the accompanying Condensed Consolidated Balance Sheets.

The effects of derivatives on measures of financial performance are as follows:

Derivatives used in Cash Flow Hedging Relationships (in thousands)

Three Months Ended March 31,

		Gain (Loss) Recognized in Other Comprehensive Income				Gains (Losses) Reclassified from Other Comprehensive Income into Income
		2020		2019		2020		2019
Coal sales	(1)	$	159	$	5,237	$	—	$	1,044
Coal purchases	(2)		(156)		(566)		—		(683)
Totals		$	3	$	4,671	$	—	$	361

No ineffectiveness or amounts excluded from effectiveness testing relating to the Company’s cash flow hedging relationships were recognized in the results of operations in the three month periods ended March 31, 2020 and 2019.

Derivatives Not Designated as Hedging Instruments (in thousands)

Three Months Ended March 31,

		Gain (Loss) Recognized
			2020		2019
Coal  trading — realized and unrealized	(3)	$	221	$	(383)
Coal risk management — unrealized	(3)		(1,040)		13,425
Natural gas  trading— realized and unrealized	(3)		76		(61)
Change in fair value of coal derivatives and coal trading activities, net total		$	(743)	$	12,981
Coal risk management— realized	(4)	$	1,601	$	(4,411)
Heating oil — diesel purchases	(4)	$	(1,033)	$	637

Location in statement of operations:

(1) — Revenues

(2) — Cost of sales

(3) — Change in fair value of coal derivatives and coal trading activities, net

(4) — Other operating (income) expense, net

Based on fair values at March 31, 2020, amounts on derivative contracts designated as hedge instruments in cash flow hedges to be reclassified from other comprehensive income into earnings during the next twelve months are gains of approximately $0.3 million.

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Severance Costs Related To Voluntary Separation Plan

3 Months Ended

Mar. 31, 2020

Severance Costs Related To Voluntary Separation Plan

Severance Costs Related To Voluntary Separation Plan

5. Severance Costs Related To Voluntary Separation Plan

The Company recorded $5.8 million of employee severance expense during the quarter related to a voluntary separation package that was accepted by 53 employees of the corporate staff.

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Condensed Consolidated Statements of Stockholders' Equity (Deficit) (Parenthetical) shares in Thousands	3 Months Ended
	Mar. 31, 2019 $ / shares shares
Statement of Stockholders' Equity [Abstract]
Dividends declared per common share (in dollars per share) | $ / shares	$ 0.45
Purchase of shares of common stock under share repurchase program (in shares) | shares	872,317

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Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2020

Fair Value Disclosures Measurements

Summary of Financial Assets and Liabilities Accounted for at Fair Value

	March 31, 2020
	Total		Level 1		Level 2		Level 3
	(In thousands)
Assets:
Investments in marketable securities	$	129,057	$	38,372	$	90,685	$	—
Derivatives		5,158		4,958		111		89
Total assets	$	134,215	$	43,330	$	90,796	$	89
Liabilities:
Derivatives	$	5,624	$	—	$	5,624	$	—

Summary of Change in the Fair Values of Financial Instruments Categorized as Level 3

	Three Months Ended
	March 31, 2020
	(In thousands)
Balance, beginning of period	$	61
Realized and unrealized gains recognized in earnings, net		(1,069)
Purchases		1,235
Issuances		(138)
Settlements		—
Ending balance	$	89

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Basis of Presentation (Policies)

3 Months Ended

Mar. 31, 2020

Basis of Presentation

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States for interim financial reporting and U.S. Securities and Exchange Commission regulations. In the opinion of management, all adjustments, consisting of normal, recurring accruals considered necessary for a fair presentation, have been included. Results of operations for the three months ended March 31, 2020 are not necessarily indicative of results to be expected for the year ending December 31, 2020. These financial statements should be read in conjunction with the audited financial statements and related notes as of and for the year ended December 31, 2019 included in the Company’s Annual Report on Form 10-K filed with the U.S. Securities and Exchange Commission.

Recently Adopted Accounting Guidance

Recently Adopted Accounting Guidance

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments-Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments,” and also issued subsequent amendments to the initial guidance under ASU 2018-19, ASU 2019-04 and ASU 2019-05. The standard modifies the measurement approach for credit losses on financial instruments, including trade receivables, from an incurred loss method to a current expected credit loss method, otherwise known as “CECL.” The standard requires the measurement of expected credit losses to be based on relevant information, including historical experience, current conditions and a forecast that is supportable. The Company adopted the standard in the first quarter of 2020, with minimal impact to the Company’s financial results.

As part of the adoption, the Company reviewed its’ portfolio of available-for-sale debt securities in an unrealized loss position, and assessed whether it intends to sell, or it is more likely than not that it will be required to sell before recovery of its’ amortized cost basis. The Company determined that is currently does not intend to sell these securities before recovery of their amortized cost basis. Additionally, the Company evaluated whether the decline in fair value has resulted from credit losses or other factors by considering the extent to which the fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and adverse conditions specifically related to the security, among other factors. If this assessment indicates that a credit loss exists, the Company compares the present value of the cash flows expected to be collected against the amortized cost basis. A credit loss is recorded if the present value of the cash flows is less than the amortized cost basis, limited by the amount that the fair value is less than the amortized cost basis. Upon adoption, the Company did not record an allowance for credit losses on its available-for-sale debt securities.

Additionally, the Company reviewed its open trade receivables arising from contractual coal sales. As part of its analysis, the Company performs periodic credit reviews of all active customers, reviews all trade receivables greater than 90 days past due, calculates historical loss rates and reviews current payment trends of all customers.

Recent Accounting Guidance Issued Not Yet Effective

In December 2019, the FASB issued ASU 2019-12, “Income Taxes (Topic 740) Simplifying the Accounting for Income Taxes.” ASU 2019-12 eliminates certain exceptions related to the approach for intraperiod tax allocation, the methodology for calculating income taxes in an interim period and the recognition of deferred tax liabilities for outside basis differences. The ASU is effective for public companies for fiscal years beginning after December 15, 2020, and

interim periods therein with early adoption permitted. The Company is reviewing the provisions of the standard but does not expect a significant impact to the Company's financial statements.

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Derivatives (Tables)

3 Months Ended

Mar. 31, 2020

Derivatives

Schedule of Price Risk Derivatives

At March 31, 2020, the Company held derivatives for risk management purposes that are expected to settle in the following years:

(Tons in thousands)	2020
Coal sales	685
Coal purchases	480

Disclosure of Fair Value of Derivatives

The fair value and location of derivatives reflected in the accompanying Condensed Consolidated Balance Sheets are as follows:

	March 31, 2020						December 31, 2019
Fair Value of Derivatives	Asset		Liability				Asset		Liability
(In thousands)	Derivative		Derivative				Derivative		Derivative
Derivatives Designated as Hedging Instruments
Coal	$	1,132	$	(839)			$	1,351	$	(962)
Derivatives Not Designated as Hedging Instruments
Heating oil -- diesel purchases		201		(1)				133		(112)
Coal -- held for trading purposes		19,565		(19,667)				18,467		(18,940)
Coal -- risk management		10,466		(5,699)				11,662		(5,856)
Natural gas		—		—				3		—
Total	$	30,232	$	(25,367)			$	30,265	$	(24,908)
Total derivatives	$	31,364	$	(26,206)			$	31,616	$	(25,870)
Effect of counterparty netting		(26,205)		26,205				(25,759)		25,759
Net derivatives as classified in the balance sheets	$	5,159	$	(1)	$	5,158	$	5,857	$	(111)	$	5,746

		March 31,		December 31,
		2020		2019
Net derivatives as reflected on the balance sheets (in thousands)
Heating oil and coal	Other current assets	$	5,159	$	5,857
Coal	Accrued expenses and other current liabilities		(1)		(111)
		$	5,158	$	5,746

Effects of Derivatives on Measures of Financial Performance

The effects of derivatives on measures of financial performance are as follows:

Derivatives used in Cash Flow Hedging Relationships (in thousands)

Three Months Ended March 31,

		Gain (Loss) Recognized in Other Comprehensive Income				Gains (Losses) Reclassified from Other Comprehensive Income into Income
		2020		2019		2020		2019
Coal sales	(1)	$	159	$	5,237	$	—	$	1,044
Coal purchases	(2)		(156)		(566)		—		(683)
Totals		$	3	$	4,671	$	—	$	361

Derivatives Not Designated as Hedging Instruments (in thousands)

Three Months Ended March 31,

		Gain (Loss) Recognized
			2020		2019
Coal  trading — realized and unrealized	(3)	$	221	$	(383)
Coal risk management — unrealized	(3)		(1,040)		13,425
Natural gas  trading— realized and unrealized	(3)		76		(61)
Change in fair value of coal derivatives and coal trading activities, net total		$	(743)	$	12,981
Coal risk management— realized	(4)	$	1,601	$	(4,411)
Heating oil — diesel purchases	(4)	$	(1,033)	$	637

Location in statement of operations:

(1) — Revenues

(2) — Cost of sales

(3) — Change in fair value of coal derivatives and coal trading activities, net

(4) — Other operating (income) expense, net

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Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 105,157	$ 153,020
Short term investments	129,057	135,667
Trade accounts receivable (net of $316 allowance at March 31, 2020)	149,225	168,125
Other receivables	19,016	21,143
Inventories	149,986	130,898
Other current assets	87,096	97,894
Total current assets	639,537	706,747
Property, plant and equipment, net	1,035,776	984,509
Other assets
Equity investments	106,535	105,588
Other noncurrent assets	75,658	70,912
Total other assets	182,193	176,500
Total assets	1,857,506	1,867,756
Current Liabilities
Accounts payable	108,972	133,060
Accrued expenses and other current liabilities	143,054	157,167
Current maturities of debt	28,456	20,753
Total current liabilities	280,482	310,980
Long-term debt	330,036	290,066
Asset retirement obligations	239,969	242,432
Accrued pension benefits	18,897	5,476
Accrued postretirement benefits other than pension	80,069	80,567
Accrued workers' compensation	218,626	215,599
Other noncurrent liabilities	95,663	82,100
Total liabilities	1,263,742	1,227,220
Stockholders' equity
Common stock, $0.01 par value, authorized 300,000 shares, issued 25,231 and 25,220 shares at March 31, 2020 and December 31, 2019, respectively	252	252
Paid-in capital	734,315	730,551
Retained earnings	698,292	731,425
Treasury stock, 10,088 shares at March 31, 2020 and December 31, 2019, respectively, at cost	(827,381)	(827,381)
Accumulated other comprehensive income (loss)	(11,714)	5,689
Total stockholders' equity	593,764	640,536
Total liabilities and stockholders' equity	$ 1,857,506	$ 1,867,756

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Commitments and Contingencies

3 Months Ended

Mar. 31, 2020

Commitments and Contingencies

Commitments and Contingencies

17. Commitments and Contingencies

The Company accrues for costs related to contingencies when a loss is probable and the amount is reasonably determinable. Disclosure of contingencies is included in the financial statements when it is at least reasonably possible that a material loss or an additional material loss in excess of amounts already accrued may be incurred.

In addition, the Company is a party to numerous other claims and lawsuits with respect to various matters. The ultimate resolution of any such legal matter could result in outcomes that may be materially different from amounts the Company has accrued for such matters. The Company believes it has recorded adequate reserves for these matters.

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Fair Value Measurements

3 Months Ended

Mar. 31, 2020

Fair Value Disclosures Measurements

Fair Value Measurements

13. Fair Value Measurements

The hierarchy of fair value measurements assigns a level to fair value measurements based on the inputs used in the respective valuation techniques. The levels of the hierarchy, as defined below, give the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs.

● Level 1 is defined as observable inputs such as quoted prices in active markets for identical assets. Level 1 assets include U.S. Treasury securities, and coal swaps and futures that are submitted for clearing on the New York Mercantile Exchange.

● Level 2 is defined as observable inputs other than Level 1 prices. These include quoted prices for similar assets or liabilities in an active market, quoted prices for identical assets and liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. The Company’s level 2 assets and liabilities include U.S. government agency securities, coal commodity contracts and interest rate swaps with fair values derived from quoted prices in over-the-counter markets or from prices received from direct broker quotes.

● Level 3 is defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions. These include the Company’s commodity option contracts (coal, natural gas and heating oil) valued using modeling techniques, such as Black-Scholes, that require the use of inputs, particularly volatility, that are rarely observable. Changes in the unobservable inputs would not have a significant impact on the reported Level 3 fair values at March 31, 2020.

The table below sets forth, by level, the Company’s financial assets and liabilities that are recorded at fair value in the accompanying Condensed Consolidated Balance Sheet:

	March 31, 2020
	Total		Level 1		Level 2		Level 3
	(In thousands)
Assets:
Investments in marketable securities	$	129,057	$	38,372	$	90,685	$	—
Derivatives		5,158		4,958		111		89
Total assets	$	134,215	$	43,330	$	90,796	$	89
Liabilities:
Derivatives	$	5,624	$	—	$	5,624	$	—

The Company’s contracts with its counterparties allow for the settlement of contracts in an asset position with contracts in a liability position in the event of default or termination. For classification purposes, the Company records the net fair value of all the positions with these counterparties as a net asset or liability. Each level in the table above displays the underlying contracts according to their classification in the accompanying Condensed Consolidated Balance Sheet, based on this counterparty netting.

The following table summarizes the change in the fair values of financial instruments categorized as Level 3.

	Three Months Ended
	March 31, 2020
	(In thousands)
Balance, beginning of period	$	61
Realized and unrealized gains recognized in earnings, net		(1,069)
Purchases		1,235
Issuances		(138)
Settlements		—
Ending balance	$	89

Net unrealized losses of $1.1 million were recognized in the Condensed Consolidated Income Statements within Other operating income, net during the three months ended March 31, 2020 related to Level 3 financial instruments held on March 31, 2020.

Fair Value of Long-Term Debt

At March 31, 2020 and December 31, 2019, the fair value of the Company’s debt, including amounts classified as current, was $300.8 million and $308.0 million, respectively. Fair values are based upon observed prices in an active market, when available, or from valuation models using market information, which fall into Level 2 in the fair value hierarchy.

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Subsequent Events

3 Months Ended

Mar. 31, 2020

Subsequent Events

Subsequent Events

21. Subsequent Events

On April 23, 2020, the Company announced the temporary suspension of its quarterly dividend effective immediately.

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Accumulated Other Comprehensive Income (Schedule of Accumulated Other Comprehensive Income (Loss)) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($)
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance	$ 640,536
Unrealized gains	(17,363)
Amounts reclassified from AOCI	(40)
Ending Balance	593,764
Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance	5,689
Ending Balance	(11,714)
Derivative instruments
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance	(2,564)
Unrealized gains	(2,885)
Amounts reclassified from AOCI	216
Ending Balance	(5,233)
Pension, postretirement and other post-employment benefits
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance	8,273
Unrealized gains	(14,010)
Amounts reclassified from AOCI	(257)
Ending Balance	(5,994)
Available-for-sale securities
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance	(20)
Unrealized gains	(468)
Amounts reclassified from AOCI	1
Ending Balance	$ (487)

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Workers Compensation Expense (Tables)

3 Months Ended

Mar. 31, 2020

Workers Compensation Expense

Workers' compensation expense

	Three Months Ended March 31,
	2020		2019
Self-insured occupational disease benefits:
Service cost	$	1,891	$	1,669
Interest cost(1)		1,399		1,354
Net amortization(1)		297		—
Total occupational disease	$	3,587	$	3,023
Traumatic injury claims and assessments		2,182		2,144
Total workers’ compensation expense	$	5,769	$	5,167

(1) In accordance with the adoption of ASU 2017-07, “Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost,” these costs are recorded within Nonoperating expenses in the Condensed Consolidated Income Statements on the line item “Non-service related pension and postretirement benefit costs.”

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Leases (Tables)

3 Months Ended

Mar. 31, 2020

Leases

Information related to leases

Information related to leases was as follows:

		Three Months Ended March 31,
		2020			2019
Operating lease information:	(In thousands)
Operating lease cost	$	1,023		$	917
Operating cash flows from operating leases		1,042			871
Weighted average remaining lease term in years		5.64			5.06
Weighted average discount rate		5.5	%		5.6	%

Schedule of future minimum lease payments

Future minimum lease payments under non-cancellable leases as of March 31, 2020 were as follows:

	Operating		Finance
Year	Leases		Leases
	(In thousands)
2020	$	2,570	$	1,009
2021		3,364		1,210
2022		3,314		1,210
2023		3,283		1,210
2024		3,199		1,210
Thereafter		7,970		2,010
Total minimum lease payments	$	23,700	$	7,859
Less imputed interest		(4,155)		(1,394)
Total lease liabilities	$	19,545	$	6,465
As reflected on balance sheet:
Accrued expenses and other current liabilities	$	2,412	$	879
Other noncurrent liabilities		17,133		5,586
Total lease liability	$	19,545	$	6,465

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Workers Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Feb. 29, 2020
Accrued Workers Compensation [Line Items]
Additional collateral amount			$ 71,100
Occupational disease
Accrued Workers Compensation [Line Items]
Service cost	$ 1,891	$ 1,669
Interest cost	1,399	1,354
Net amortization(1)	297	0
Net benefit credit	3,587	3,023
Traumatic injury claims and assessments
Accrued Workers Compensation [Line Items]
Traumatic injury claims and assessments	2,182	2,144
Total workers' compensation expense
Accrued Workers Compensation [Line Items]
Total workers' compensation expense	$ 5,769	$ 5,167

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Fair Value Measurements (Summary Of Financial Assets And Liabilities Accounted For At Fair Value) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Assets:
Investments in marketable securities	$ 129,057	$ 135,667
Derivatives	5,158
Total assets	134,215
Liabilities:
Derivatives	5,624
Level 1
Assets:
Investments in marketable securities	38,372
Derivatives	4,958
Total assets	43,330
Liabilities:
Derivatives	0
Level 2
Assets:
Investments in marketable securities	90,685
Derivatives	111
Total assets	90,796
Liabilities:
Derivatives	5,624
Level 3
Assets:
Investments in marketable securities	0
Derivatives	89
Total assets	89
Liabilities:
Derivatives	$ 0

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Leases

3 Months Ended

Mar. 31, 2020

Leases

Leases

20. Leases

The Company has operating and financing leases for mining equipment, office equipment, office space and transloading terminals with remaining lease terms ranging from less than 1 year to approximately 8 years. Some of these leases include both lease and non-lease components which are accounted for as a single lease component as the Company has elected the practical expedient to combine these components for all leases. As most of the leases do not provide an implicit rate, the Company calculated the ROU assets and lease liabilities using its secured incremental borrowing rate at the lease commencement date. The Company currently does not have any finance leases outstanding.

Information related to leases was as follows:

		Three Months Ended March 31,
		2020			2019
Operating lease information:	(In thousands)
Operating lease cost	$	1,023		$	917
Operating cash flows from operating leases		1,042			871
Weighted average remaining lease term in years		5.64			5.06
Weighted average discount rate		5.5	%		5.6	%

Future minimum lease payments under non-cancellable leases as of March 31, 2020 were as follows:

	Operating		Finance
Year	Leases		Leases
	(In thousands)
2020	$	2,570	$	1,009
2021		3,364		1,210
2022		3,314		1,210
2023		3,283		1,210
2024		3,199		1,210
Thereafter		7,970		2,010
Total minimum lease payments	$	23,700	$	7,859
Less imputed interest		(4,155)		(1,394)
Total lease liabilities	$	19,545	$	6,465
As reflected on balance sheet:
Accrued expenses and other current liabilities	$	2,412	$	879
Other noncurrent liabilities		17,133		5,586
Total lease liability	$	19,545	$	6,465

At March 31, 2020, the Company had an $18.9 million ROU operating lease asset and a $6.5 million finance lease asset recorded within “Other noncurrent assets” on the Condensed Consolidated Balance Sheet.

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Employee Benefit Plans

3 Months Ended

Mar. 31, 2020

Employee Benefit Plans

Employee Benefit Plans

16. Employee Benefit Plans

The following table details the components of pension benefit costs (credits):

	Three Months Ended March 31,
	2020		2019
Interest cost(1)	$	1,604	$	2,258
Expected return on plan assets(1)		(2,288)		(2,723)
Pension settlement(1)		4		—
Amortization of prior service costs (credits) (1)		(28)		—
Net benefit credit	$	(708)	$	(465)

The following table details the components of other postretirement benefit costs:

	Three Months Ended March 31,
	2020		2019
Service cost	$	106	$	120
Interest cost(1)		653		876
Amortization of other actuarial losses (gains)(1)		(530)		—
Net benefit cost (credit)	$	229	$	996

(1) In accordance with the adoption of ASU 2017-07, “Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost,” these costs are recorded within Nonoperating expenses in the Condensed Consolidated Income Statements on the line item “Non-service related pension and postretirement benefit costs.”

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Income Taxes

3 Months Ended

Mar. 31, 2020

Income Taxes

Income Taxes

12. Income Taxes

A reconciliation of the federal income tax provision at the statutory rate to the actual provision for (benefit from) income taxes follows:

	Three Months Ended March 31,
	2020		2019
Income tax provision at statutory rate	$	(5,689)	$	15,290
Percentage depletion allowance		6,168		(4,307)
State taxes, net of effect of federal taxes		82		1,012
Change in valuation allowance		850		(12,513)
Current expense associated with uncertain tax positions		(2,031)		593
AMT sequestration refund		(1,171)		—
Other, net		—		(5)
Provision for (benefit from) income taxes	$	(1,791)	$	70

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Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2020

Employee Benefit Plans

Pension Benefit Costs

The following table details the components of pension benefit costs (credits):

	Three Months Ended March 31,
	2020		2019
Interest cost(1)	$	1,604	$	2,258
Expected return on plan assets(1)		(2,288)		(2,723)
Pension settlement(1)		4		—
Amortization of prior service costs (credits) (1)		(28)		—
Net benefit credit	$	(708)	$	(465)

The following table details the components of other postretirement benefit costs:

	Three Months Ended March 31,
	2020		2019
Service cost	$	106	$	120
Interest cost(1)		653		876
Amortization of other actuarial losses (gains)(1)		(530)		—
Net benefit cost (credit)	$	229	$	996

(1) In accordance with the adoption of ASU 2017-07, “Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost,” these costs are recorded within Nonoperating expenses in the Condensed Consolidated Income Statements on the line item “Non-service related pension and postretirement benefit costs.”

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Joint Venture with Peabody Energy (Details) - Implementation Agreement - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Jun. 18, 2019
Schedule of Equity Method Investments [Line Items]
Economic interest held		33.50%
Incurred expenses related to regulatory approval process	$ 3.7
Peabody Energy Corporation
Schedule of Equity Method Investments [Line Items]
Economic interest held		66.50%

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Accumulated Other Comprehensive Income (Schedule of Reclassifications) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]
Revenues	$ 405,232	$ 555,183
Interest expense	(3,388)	(4,432)
Provision for (benefit from) income taxes	1,791	(70)
Interest and investment income	1,259	2,143
Net income (loss)	(25,299)	72,741
Reclassification out of Accumulated Other Comprehensive Income | Derivative instruments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Revenues		361
Interest expense	(216)	515
Provision for (benefit from) income taxes	0	0
Net income (loss)	(216)	876
Reclassification out of Accumulated Other Comprehensive Income | Pension, postretirement and other post-employment benefits
Accumulated Other Comprehensive Income (Loss) [Line Items]
Provision for (benefit from) income taxes	0	0
Amortization of actuarial gains (losses), net	234	0
Amortization of prior service credits	27
Pension settlement	(4)
Net income (loss)	257
Reclassification out of Accumulated Other Comprehensive Income | Available-for-sale securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Provision for (benefit from) income taxes	0	$ 0
Interest and investment income	(1)
Net income (loss)	$ (1)

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Earnings per Common Share (Details) - shares	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Weighted average shares outstanding:
Basic weighted average shares outstanding (in shares)	15,139,000	17,494,000
Effect of dilutive securities (in shares)		1,105,000
Diluted weighted average shares outstanding (in shares)	15,139,000	18,599,000
Warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities excluded	114,775
Restricted Stock Units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities excluded	121,800

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Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Taxes
Income tax provision at statutory rate	$ (5,689)	$ 15,290
Percentage depletion allowance	6,168	(4,307)
State taxes, net of effect of federal taxes	82	1,012
Change in valuation allowance	850	(12,513)
Current expense associated with uncertain tax positions	(2,031)	593
AMT sequestration refund	(1,171)
Other, net	0	(5)
Provision for (benefit from) income taxes	$ (1,791)	$ 70

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Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Accrued Expenses and Other Current Liabilities
Payroll and employee benefits	$ 44,220	$ 50,929
Taxes other than income taxes	63,503	69,061
Interest	127	133
Workers' compensation	14,412	16,119
Asset retirement obligations	10,366	10,366
Other	10,426	10,559
Accrued expenses and other current liabilities	$ 143,054	$ 157,167

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Derivatives (Schedule of Price Risk Derivatives) (Details) - 2019 T in Thousands	3 Months Ended
	Mar. 31, 2020 T
Coal sales
Derivative [Line Items]
Derivatives held (in tons)	685
Coal purchases
Derivative [Line Items]
Derivatives held (in tons)	480

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Inventories (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Inventories
Coal	$ 62,023	$ 46,815
Repair parts and supplies	87,963	84,083
Inventories	149,986	130,898
Allowance for slow-moving and obsolete inventories	$ 2,300	$ 2,200

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Leases (Narrative) (Details) $ in Millions	Mar. 31, 2020 USD ($)
Lessee, Lease, Description [Line Items]
Right-of-use operating lease asset	$ 18.9
Finance Lease, Right-of-Use Asset	$ 6.5
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Other Assets, Noncurrent
Minimum
Lessee, Lease, Description [Line Items]
Operating lease, remaining lease terms	1 year
Maximum
Lessee, Lease, Description [Line Items]
Operating lease, remaining lease terms	8 years

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Investments in Available-for-Sale Securities

3 Months Ended

Mar. 31, 2020

Investments in Available-for-Sale Securities

Investments in Available-for-Sale Securities

8. Investments in Available-for-Sale Securities

The Company has invested in marketable debt securities, primarily highly liquid U.S. Treasury securities and investment grade corporate bonds. These investments are held in the custody of a major financial institution. These securities are classified as available-for-sale securities and, accordingly, the unrealized gains and losses are recorded through other comprehensive income.

The Company’s investments in available-for-sale marketable securities are as follows:

	March 31, 2020
											Balance Sheet
			Gross					Allowance			Classification
			Unrealized					for Credit	Fair		Short-Term
	Cost Basis		Gains		Losses			Losses	Value		Investments
	(In thousands)
Available-for-sale:
U.S. government and agency securities	$	38,286	$	86	$	—	$	—	$	38,372	$	38,372
Corporate notes and bonds		91,258		159		(732)		—		90,685		90,685
Total Investments	$	129,544	$	245	$	(732)	$	—	$	129,057	$	129,057

	December 31, 2019
											Balance Sheet
			Gross					Allowance			Classification
			Unrealized					for Credit	Fair		Short-Term
	Cost Basis		Gains			Losses		Losses	Value		Investments
	(In thousands)
Available-for-sale:
U.S. government and agency securities	$	35,044	$	1	$	(16)	$	—	$	35,029	$	35,029
Corporate notes and bonds		100,643		200		(205)		—		100,638		100,638
Total Investments	$	135,687	$	201	$	(221)	$	—	$	135,667	$	135,667

The aggregate fair value of investments with unrealized losses that were owned for less than a year was $55.3 million and $72.3 million at March 31, 2020 and December 31, 2019, respectively. The aggregate fair value of investments with unrealized losses that were owned for over a year was $0.0 million and $0.0 million at March 31, 2020 and December 31, 2019, respectively. The unrealized losses in the Company’s portfolio at March 31, 2020 are the result of normal market fluctuations. The Company does not currently intend to sell these investments before recovery of their amortized cost base.

The debt securities outstanding at March 31, 2020 have maturity dates ranging from the second quarter of 2020 through the third quarter of 2021. The Company classifies its investments as current based on the nature of the investments and their availability to provide cash for use in current operations.

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Gain on Property Insurance Recovery Related to Mountain Laurel Longwall

3 Months Ended

Mar. 31, 2020

Gain on Property Insurance Recovery Related to Mountain Laurel Longwall

Gain on Property Insurance Recovery Related to Mountain Laurel Longwall

4. Gain on Property Insurance Recovery Related to Mountain Laurel Longwall

During the quarter, the Company recorded a $9.0 million gain related to a property insurance recovery on the longwall shields at its Mountain Laurel operation. As a result of geologic conditions in the final longwall panel, Mountain Laurel was unable to recover 123 of the longwall system’s 176 hydraulic shields; this longwall system will be used at the Company’s new Leer South mine. The Company has filed a claim under its insurance policy that will cover the amount of capital required for the new shields, and anticipates recovering $20 to $25 million after deductibles and self-insurance. The $9.0 million represents an initial payment on the insurance recovery, the Company anticipates receiving the remaining amount during the second quarter.

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Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2020	Apr. 20, 2020
Cover page.
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2020
Document Transition Report	false
Entity File Number	1-13105
Entity Registrant Name	Arch Coal Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	43-0921172
Entity Address, Address Line One	One CityPlace Drive
Entity Address, Address Line Two	Suite 300
Entity Address, City or Town	St. Louis
Entity Address, State or Province	MO
Entity Address, Postal Zip Code	63141
City Area Code	314
Local Phone Number	994-2700
Title of 12(b) Security	Common stock, $.01 par value
Trading Symbol	ARCH
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		15,142,684
Entity Central Index Key	0001037676
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q1

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Accumulated Other Comprehensive Income (Loss) (Tables)

3 Months Ended

Mar. 31, 2020

Accumulated Other Comprehensive Income (Loss)

Schedule of Accumulated Other Comprehensive Income (Loss)

The following items are included in accumulated other comprehensive income (loss) (“AOCI”), net of tax:

			Pension,
			Postretirement				Accumulated
			and Other Post-				Other
	Derivative		Employment		Available-for-		Comprehensive
	Instruments		Benefits		Sale Securities		Income (loss)
	(In thousands)
Balance at December 31, 2019	$	(2,564)	$	8,273	$	(20)	$	5,689
Unrealized losses		(2,885)		(14,010)		(468)		(17,363)
Amounts reclassified from AOCI		216		(257)		1		(40)
Balance at March 31, 2020	$	(5,233)	$	(5,994)	$	(487)	$	(11,714)

Schedule of Comprehensive Income Reclassifications

The following amounts were reclassified out of AOCI:

	Three Months Ended March 31,				Line Item in the
Details About AOCI Components	2020		2019		Condensed Consolidated Statement of Operations
(In thousands)
Coal hedges	$	—	$	361	Revenues
Interest rate hedges		(216)		515	Interest expense
		—		—	Provision for (benefit from) income taxes
	$	(216)	$	876	Net of tax
Pension, postretirement and other post-employment benefits
Amortization of actuarial gains (losses), net	$	234	$	—	Non-service related pension and postretirement benefit (costs) credits
Amortization of prior service credits		27		—	Non-service related pension and postretirement benefit (costs) credits
Pension settlement		(4)		—	Non-service related pension and postretirement benefit (costs) credits
		—		—	Provision for (benefit from) income taxes
	$	257	$	—	Net of tax
Available-for-sale securities	$	(1)	$	—	Interest and investment income
		—		—	Provision for (benefit from) income taxes
	$	(1)	$	—	Net of tax

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Accrued Expenses and Other Current Liabilities (Tables)

3 Months Ended

Mar. 31, 2020

Accrued Expenses and Other Current Liabilities

Schedule of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consist of the following:

	March 31,		December 31,
	2020		2019
	(In thousands)
Payroll and employee benefits	$	44,220	$	50,929
Taxes other than income taxes		63,503		69,061
Interest		127		133
Workers’ compensation		14,412		16,119
Asset retirement obligations		10,366		10,366
Other		10,426		10,559
	$	143,054	$	157,167

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Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Statement of Financial Position [Abstract]
Trade accounts receivable, allowance	$ 316
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	300,000,000	300,000,000
Common stock, shares issued (in shares)	25,231,000	25,220,000
Treasury stock, shares (in shares)	10,088,000	10,088,000

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Basis of Presentation

3 Months Ended

Mar. 31, 2020

Basis of Presentation

Basis of Presentation

1. Basis of Presentation

The accompanying unaudited condensed consolidated financial statements include the accounts of Arch Coal, Inc. (“Arch Coal”) and its subsidiaries (“Arch” or the “Company”). Unless the context indicates otherwise, the terms “Arch” and the “Company” are used interchangeably in this Quarterly Report on Form 10-Q. The Company’s primary business is the production of thermal and metallurgical coal from surface and underground mines located throughout the United States, for sale to utility, industrial and steel producers both in the United States and around the world. The Company currently operates mining complexes in West Virginia, Illinois, Wyoming and Colorado. All subsidiaries are wholly-owned. Intercompany transactions and accounts have been eliminated in consolidation.

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States for interim financial reporting and U.S. Securities and Exchange Commission regulations. In the opinion of management, all adjustments, consisting of normal, recurring accruals considered necessary for a fair presentation, have been included. Results of operations for the three months ended March 31, 2020 are not necessarily indicative of results to be expected for the year ending December 31, 2020. These financial statements should be read in conjunction with the audited financial statements and related notes as of and for the year ended December 31, 2019 included in the Company’s Annual Report on Form 10-K filed with the U.S. Securities and Exchange Commission.

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Earnings per Common Share (Tables)

3 Months Ended

Mar. 31, 2020

Earnings Per Common Share

Schedule of Weighted Average Number of Shares

	Three Months Ended March 31,
	2020	2019
(In Thousands)
Weighted average shares outstanding:
Basic weighted average shares outstanding	15,139	17,494
Effect of dilutive securities	—	1,105
Diluted weighted average shares outstanding	15,139	18,599