10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D. C. 20549

FORM 10-Q

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended: September 30, 2018

OR

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission file number: 001-34743

“COAL KEEPS YOUR LIGHTS ON” “COAL KEEPS YOUR LIGHTS ON”

HALLADOR ENERGY COMPANY

(www.halladorenergy.com)

Nasdaq: HNRG

Colorado	84-1014610
(State of incorporation)	(IRS Employer
	Identification No.)
1660 Lincoln Street, Suite 2700, Denver, Colorado	80264-2701
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number: 303.839.5504

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 þ 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 þ No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, 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 þ
Non-accelerated filer ¨	Smaller reporting company þ
	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. o

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

As of November 2, 2018, we had 30,176,990 shares outstanding.

TABLE OF CONTENTS
PART I - FINANCIAL INFORMATION
ITEM 1. FINANCIAL STATEMENTS
Consolidated Balance Sheets	3
Consolidated Statements of Comprehensive Income	4
Condensed Consolidated Statements of Cash Flows	5
Consolidated Statement of Stockholders’ Equity	6
Notes to Condensed Consolidated Financial Statements	7
Report of Independent Registered Public Accounting Firm	15
ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS	17
ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK	21
ITEM 4. CONTROLS AND PROCEDURES	21
PART II - OTHER INFORMATION	22
ITEM 4. MINE SAFETY DISCLOSURES	22
ITEM 6. EXHIBITS	22

2

PART I - FINANCIAL INFORMATION
ITEM 1. FINANCIAL STATEMENTS
Hallador Energy Company
Consolidated Balance Sheets
(in thousands, except per share data)
(unaudited)
	September 30,			December 31,
	2018			2017
ASSETS
Current assets:
Cash and cash equivalents	$	16,903		$	12,483
Restricted cash (Note 8)		4,503			3,811
Certificates of deposit		493			1,495
Marketable securities		1,888			1,907
Accounts receivable		15,938			16,762
Prepaid income taxes		1,244			2,899
Inventory		29,542			12,804
Parts and supplies		10,775			10,043
Prepaid expenses		15,885			9,433
Total current assets		97,171			71,637
Property, plant and equipment, at cost:
Land and mineral rights		130,156			129,724
Buildings and equipment		375,626			356,911
Mine development		140,030			136,762
Total property, plant and equipment, at cost		645,812			623,397
Less - accumulated DD&A		(235,889	)		(203,391	)
Total property, plant and equipment, net		409,923			420,006
Equity method investments (Note 4)		3,654			11,890
Other assets (Note 5)		15,288			14,660
Total assets	$	526,036		$	518,193
LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS, AND STOCKHOLDERS' EQUITY
Current liabilities:
Current portion of bank debt, net (Note 3)	$	23,555		$	33,171
Accounts payable and accrued liabilities (Note 6)		26,671			21,115
Total current liabilities		50,226			54,286
Long-term liabilities:
Bank debt, net (Note 3)		168,462			165,773
Deferred income taxes		28,608			28,728
Asset retirement obligations (ARO)		14,171			13,506
Other		7,184			6,577
Total long-term liabilities		218,425			214,584
Total liabilities		268,651			268,870
Redeemable noncontrolling interests (Note 13)		4,000			-
Stockholders' equity:
Preferred stock, $.10 par value, 10,000 shares authorized; none issued		-			-
Common stock, $.01 par value, 100,000 shares authorized; 30,177 and 29,955 shares outstanding, respectively		301			299
Additional paid-in capital		100,617			97,873
Retained earnings		152,467			150,236
Accumulated other comprehensive income (AOCI)		-			915
Total stockholders’ equity		253,385			249,323
Total liabilities, redeemable noncontrolling interests, and stockholders’ equity	$	526,036		$	518,193

See accompanying notes.

3

Hallador Energy Company
Consolidated Statements of Comprehensive Income
(in thousands, except per share data)
(unaudited)
	Nine Months Ended						Three Months Ended
	September 30,						September 30,
	2018			2017			2018			2017
Revenue:
Coal sales	$	202,764		$	199,280		$	79,055		$	73,896
Other income (Note 7)		1,065			3,053			667			572
Total revenue		203,829			202,333			79,722			74,468
Costs and expenses:
Operating costs and expenses		145,744			138,125			60,230			54,354
DD&A		32,764			28,533			10,815			9,729
ARO accretion		866			640			293			219
Exploration costs		811			566			279			152
SG&A		8,883			12,095			2,519			2,859
Interest (1)		10,284			9,662			3,261			3,229
Total costs and expenses		199,352			189,621			77,397			70,542
Income before income taxes		4,477			12,712			2,325			3,926
Income tax expense (benefit):
Current		(426	)		(1,158	)		(204	)		(2,532	)
Deferred		(120	)		2,151			(385	)		2,542
Total income tax expense (benefit)		(546	)		993			(589	)		10
Net income*	$	5,023		$	11,719		$	2,914		$	3,916
Net income per share (Note 9):
Basic and diluted	$	0.16		$	0.38		$	0.09		$	0.13
Weighted average shares outstanding:
Basic and diluted		30,038			29,603			30,177			29,774

*There is no material difference between net income and comprehensive income.

(1)       Interest expense for the nine months ended September 30, 2018 and 2017 includes $136 and $(476), respectively, for the net change in the estimated fair value of our interest rate swaps. Such amounts were $(708) and $(36) for the three months ended September 30, 2018 and 2017, respectively.

See accompanying notes.

4

Hallador Energy Company
Condensed Consolidated Statements of Cash Flows
(in thousands)
(unaudited)
	Nine Months Ended September 30,
	2018			2017
Operating activities:
Cash provided by operating activities	$	30,284		$	47,998
Investing activities:
Capital expenditures		(25,519	)		(21,328	)
Proceeds from sale of equipment		64			506
Proceeds from maturities of certificates of deposit		1,000			4,580
Proceeds from sale of Savoy		8,000			-
Cash used in investing activities		(16,455	)		(16,242	)
Financing activities:
Payments of bank debt		(27,280	)		(27,875	)
Borrowings of bank debt		19,000			-
Debt issuance costs		(730	)		-
Proceeds from noncontrolling interests (Note 13)		4,000			-
Dividends		(3,707	)		(3,651	)
Cash used in financing activities		(8,717	)		(31,526	)
Increase in cash, cash equivalents, and restricted cash		5,112			230
Cash, cash equivalents, and restricted cash, beginning of period		16,294			12,605
Cash, cash equivalents, and restricted cash, end of period	$	21,406		$	12,835

Cash, cash equivalents, and restricted cash consist of the following:          

	September 30,
	2018		2017
Cash and cash equivalents	$	16,903	$	9,407
Restricted cash		4,503		3,428
	$	21,406	$	12,835

Non-cash activity:

Upon the formation of Hourglass Sands, LLC in 2018, we acquired assets by assuming a liability of $1.1 million.

Additional financing costs of $5.7 million were incurred at the closing of the new credit facility in May 2018.

See accompanying notes.

5

Hallador Energy Company

Consolidated Statement of Stockholders’ Equity

(in thousands)

(unaudited)

	Shares			Common Stock		Additional Paid-in Capital			Retained Earnings			AOCI			Total
Balance, December 31, 2017		29,955		$	299	$	97,873		$	150,236		$	915		$	249,323
Impact from adoption of ASU 2018-02 and ASU 2016-01 (Note 1)		-			-		-			915			(915	)		-
Stock-based compensation		-			-		2,755			-			-			2,755
Stock issued on vesting of RSUs		223			2											2
Taxes paid on vesting of RSUs		(1	)		-		(11	)		-			-			(11	)
Dividends		-			-		-			(3,707	)		-			(3,707	)
Net income		-			-		-			5,023			-			5,023
Balance, September 30,2018		30,177		$	301	$	100,617		$	152,467		$	-		$	253,385

See accompanying notes.

6

Hallador Energy Company

Notes to Condensed Consolidated Financial Statements

(unaudited)

(1) GENERAL BUSINESS

The interim financial data is unaudited; however, in our opinion, it includes all adjustments, consisting only of normal recurring adjustments necessary for a fair statement of the results for the interim periods. The condensed consolidated financial statements included herein have been prepared pursuant to the SEC’s rules and regulations; accordingly, certain information and footnote disclosures normally included in GAAP financial statements have been condensed or omitted.

The results of operations and cash flows for the three and nine months ended September 30, 2018 are not necessarily indicative of the results to be expected for future quarters or for the year ending December 31, 2018. To maintain consistency and comparability, certain 2017 amounts have been reclassified to conform to the 2018 presentation.

Our organization and business, the accounting policies we follow and other information, are contained in the notes to our condensed consolidated financial statements filed as part of our 2017 Form 10-K. This quarterly report should be read in conjunction with such 10-K.

The condensed consolidated financial statements include the accounts of Hallador Energy Company (hereinafter known as, “we, us, or our”) and its wholly-owned subsidiaries Sunrise Coal, LLC (Sunrise) and Hourglass Sands, LLC (Hourglass), and Sunrise’s wholly-owned subsidiaries. All significant intercompany accounts and transactions have been eliminated. Sunrise is engaged in the production of steam coal from mines located in western Indiana. Hourglass is in the development stage and is engaged in the production of frac sand in the State of Colorado (see Note 13).

New Accounting Standards Issued and Adopted

In May 2014, the FASB issued ASU No. 2014-09, “Revenue from Contracts with Customers.” ASU 2014-09 is a comprehensive revenue recognition standard that supersedes nearly all existing revenue recognition guidance under current U.S. GAAP and replaces it with a principle-based approach for determining revenue recognition. On January 1, 2018, we adopted the new accounting standard and all of the related amendments to all contracts using the modified retrospective method. Adoption of the new revenue standard did not result in a material cumulative effect adjustment to the opening balance of retained earnings. The comparative information has not been restated and continues to be reported under the accounting standards in effect for those periods. We do not expect the adoption of the new revenue standard to have a material impact to our net income on an ongoing basis. See “Note 12 - Revenue” to these condensed consolidated financial statements for additional disclosures.

In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments (Topic 825): Recognition and Measurement of Financial Assets and Financial Liabilities. ASU 2016-01 requires equity investments that are not accounted for under the equity method of accounting or that do not result in consolidation of the investee to be measured at fair value with changes recognized in net earnings. ASU 2016-01 also eliminates the available-for-sale classification for equity investments that recognized changes in fair value as a component of other comprehensive income. We adopted ASU 2016-01 on January 1, 2018, using the modified retrospective method, which resulted in a $1.1 million (net of tax) cumulative-effect adjustment from accumulated other comprehensive income to retained earnings. Adoption of ASU 2016-01 did not have a material impact on our results of operations and/or cash flows.

In November 2016, the FASB issued guidance regarding the presentation of restricted cash in the statement of cash flows (ASU 2016-18). This update is effective for annual reporting periods beginning after December 15, 2017, and early adoption is permitted. We have adopted the new standard as of January 1, 2018. Adoption of ASU 2016-18 did not have a material impact on the company’s results of operations and/or cash flows.

In January 2017, the FASB issued new guidance to assist in determining if a set of assets and activities being acquired or sold is a business (ASU 2017-01). It also provided a framework to assist entities in evaluating whether both an input and a substantive process are present, which at a minimum, must be present to be considered a business. We have adopted the new standard as of January 1, 2018. The standard does not have an impact on our historical recognition of asset acquisitions and business combinations. However, we expect there may be an impact on how we account for such acquisitions in the future.

7

In February 2018, the FASB issued ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income. ASU 2018-02 allows companies to reclassify stranded tax effects resulting from the 2017 Tax Act from accumulated other comprehensive income to retained earnings. The company elected to early adopt ASU 2018-02 on January 1, 2018, which resulted in a reclassification of $192,000 of stranded tax effects, related to our unrealized gain on marketable securities, from accumulated other comprehensive income to retained earnings. Adoption of ASU 2018-02 did not have a material impact on our results of operations and/or cash flows.

New Accounting Standards Issued and Not Yet Adopted

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) (ASU 2016-02). ASU 2016-02 increases transparency and comparability among organizations by requiring lessees to record right-to-use assets and corresponding lease liabilities on the balance sheet and disclosing key information about lease arrangements. The new guidance will classify leases as either finance or operating (similar to current standard’s “capital” or “operating” classification), with classification affecting the pattern of income recognition in the statement of income. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years, with early adoption permitted. We are currently in the process of accumulating all contractual lease arrangements in order to determine the impact on our financial statements and do not believe we have significant amounts of off-balance sheet leases; accordingly, we do not expect the adoption of ASU 2016-02 to have a material impact on our condensed consolidated financial statements. We continue to monitor closely the activities of the FASB and various non-authoritative groups with respect to implementation issues that could affect our evaluation.

(2) ASSET IMPAIRMENT REVIEW 

Carlisle Mine

In July 2018, we restarted production at the Carlisle Mine and began shipping coal to customers. We conducted a review of the Carlisle Mine assets as of September 30, 2018, based on estimated future net cash flows, and determined that no impairment to the aggregate net carrying value of $105 million was necessary. If in future periods we reduce our estimate of the future net cash flows attributable to the Carlisle Mine, it may result in future impairment of such assets and such charges could be significant.

Bulldog Reserves

In October 2017, we entered into an agreement to sell land associated with the Bulldog Mine for $4.9 million. As part of the transaction, we hold the rights to repurchase the property for eight years at the original sale price of $4.9 million plus interest. We are accounting for the sale as a financing transaction with the liability recorded in other long-term liabilities. The Bulldog Mine assets had an aggregate net carrying value of $15 million at September 30, 2018. Also, in October 2017, the Illinois Department of Natural Resources (ILDNR) notified us that our mine application, along with modifications, was acceptable. In October 2018, we paid the required fee and bond and the permit is expected to be issued prior to December 31, 2018. We have determined that no impairment is necessary. If estimates inherent in the assessment change, it may result in future impairment of the assets.

8

(3) BANK DEBT

On May 21, 2018, we executed the Third Amended and Restated Credit Agreement with PNC, as administrative agent for our lenders. The $267 million credit facility is a combination of a $147 million term loan and $120 million revolver. The credit facility extends the term through May 21, 2022, reduces the debt service requirements, changes the borrower from Sunrise Coal to Hallador, and allows for investments in Hourglass Sands. The credit facility is collateralized primarily by Hallador’s assets. Our borrowing capacity increased by $6 million as of the effective date of the amended agreement.

Liquidity

Our bank debt at September 30, 2018, was $200 million (term - $136 million, revolver - $64 million). As of September 30, 2018, we had additional borrowing capacity of $56 million and total liquidity of $75 million.

Fees

Bank fees and other costs incurred in connection with the amended credit agreement and unamortized costs incurred in connection with the initial facility and a subsequent amendment totaled $8.8 million. These costs were deferred and are being amortized over the term of the loan. Unamortized costs as of September 30, 2018 and December 31, 2017 were $8.0 million and $3.0 million, respectively.

Covenants

The credit facility includes a Maximum Leverage Ratio (consolidated funded debt / trailing twelve months adjusted EBITDA), calculated as of the end of each fiscal quarter for the trailing twelve months, not to exceed the amounts below:

Fiscal Periods Ending	Ratio
September 30, 2018 through March 31, 2019	3.75 to 1.00
June 30, 2019 and September 30, 2019	3.50 to 1.00
December 31, 2019 through September 30, 2020	3.25 to 1.00
December 31, 2020 through September 30, 2021	3.00 to 1.00
December 31, 2021 and each fiscal quarter thereafter	2.75 to 1.00

The credit facility also requires a Minimum Debt Service Coverage Ratio (consolidated adjusted EBITDA / annual debt service) calculated as of the end of each fiscal quarter for the trailing twelve months of 1.25 to 1 through the maturity of the credit facility.

At September 30, 2018, our Leverage Ratio was 2.73, and our Debt Service Coverage Ratio was 2.12. Therefore, we were in compliance with those two ratios.

Rate

The interest rate on the facility ranges from LIBOR plus 3.00% to LIBOR plus 4.50%, depending on our Leverage Ratio. We entered into swap agreements to fix the LIBOR component of the interest rate to achieve an effective fixed rate of ~6% on the original term loan balance and on $53 million of the revolver. At September 30, 2018, we are paying LIBOR of 2.26% plus 4.00% for a total interest rate of 6.26%.

9

Bank debt, less debt issuance costs, is presented below (in thousands):

	September 30,			December 31,
	2018			2017
Current debt	$	25,725		$	35,000
Less debt issuance cost		(2,170	)		(1,829	)
Net current portion	$	23,555		$	33,171
Long-term debt	$	174,250		$	166,992
Less debt issuance cost		(5,788	)		(1,219	)
Net long-term portion	$	168,462		$	165,773

(4) EQUITY METHOD INVESTMENTS

Savoy Energy, L.P.

On March 9, 2018, we sold our entire 30.6% partnership interest to Savoy for $8 million. The carrying value of the investment included in our consolidated balance sheets as of December 31, 2017, was $8.0 million. Our net proceeds were $7.5 million after commissions paid to a related party, which were applied to our bank debt as required under the agreement. The sale resulted in a loss of $538,000 for the three months and nine months ended March 31, 2018 and September 30, 2018, respectively.

Sunrise Energy, LLC

We own a 50% interest in Sunrise Energy, LLC, which owns gas reserves and gathering equipment with plans to develop and operate such reserves. Sunrise Energy also plans to develop and explore for oil, gas and coal-bed methane gas reserves on or near our underground coal reserves. The carrying value of the investment included in our consolidated balance sheets as of September 30, 2018, and December 31, 2017, was $3.7 million and $3.9 million, respectively.

(5) OTHER ASSETS (in thousands)

	September 30,		December 31,
	2018		2017
Advanced coal royalties	$	10,600	$	9,720
Marketable equity securities at fair value (restricted)*		2,089		2,148
Other		2,599		2,792
Total other assets	$	15,288	$	14,660

*Held by Sunrise Indemnity, Inc., our wholly-owned captive insurance company.

(6) ACCOUNTS PAYABLE AND ACCRUED LIABILITIES (in thousands)

	September 30,		December 31,
	2018		2017
Accounts payable	$	5,215	$	4,008
Goods received not yet invoiced		5,114		5,574
Accrued property taxes		3,170		2,751
Workers' compensation		4,541		2,969
Other		8,631		5,813
Total accounts payable and accrued liabilities	$	26,671	$	21,115

10

(7) OTHER INCOME (in thousands)

	Nine Months Ended					Three Months Ended
	September 30,					September 30,
	2018			2017		2018			2017
Equity income - Savoy	$	-		$	409	$	-		$	153
Equity income (loss) - Sunrise Energy		(198	)		18		(42	)		16
Loss on disposal of Savoy		(538	)		-		-			-
MSHA reimbursements		833			1,725		180			89
Other		968			901		529			314
Total other income	$	1,065		$	3,053	$	667		$	572

(8) SELF-INSURANCE

We self-insure our underground mining equipment. Such equipment is allocated among eleven mining units spread out over 18 miles. The historical cost of such equipment was approximately $269 million and $258 million as of September 30, 2018 and December 31, 2017, respectively.

Restricted cash of $4.5 million and $3.8 million as of September 30, 2018 and December 31, 2017, respectively, represents cash held and controlled by a third party and is restricted for future workers’ compensation claim payments.

(9) NET INCOME PER SHARE

We compute net income per share using the two-class method, which is an allocation formula that determines net income per share for common stock and participating securities, which for us are our outstanding RSUs.

The following table sets forth the computation of net income allocated to common shareholders (in thousands):

	Nine Months Ended September 30,						Three Months Ended September 30,
	2018			2017			2018			2017
Numerator:
Net income	$	5,023		$	11,719		$	2,914		$	3,916
Earnings allocated to RSUs		(116	)		(444	)		(67	)		(153	)
Net income allocated to common shareholders	$	4,907		$	11,275		$	2,847		$	3,763

(10) INCOME TAXES

For interim period reporting, we record income taxes using an estimated annual effective tax rate based upon projected annual income, forecasted permanent tax differences, discrete items and statutory rates in states in which we operate. Our effective tax rate for the nine months ended September 30, 2018 and September 30, 2017 was (12)% and 8%, respectively. Historically, our actual effective tax rates have differed from the statutory effective rate primarily due to the benefit received from statutory percentage depletion in excess of tax basis. The deduction for statutory percentage depletion does not necessarily change proportionately to changes in income before income taxes.

11

(11) RESTRICTED STOCK UNITS (RSUs)

Non-vested grants at December 31, 2017	944,500
Granted	-
Vested - weighted average share price on vesting date was $6.65	(223,500	)
Forfeited	(10,000	)
Non-vested grants at September 30, 2018	711,000

The 223,500 shares that vested during the nine months ended September 30, 2018, had a value of $1.5 million. Under our RSU plan, participants are allowed to relinquish shares to pay for their required statutory income taxes.

For the nine months ended September 30, 2018, and 2017, our stock-based compensation was $2.8 million and $6.4 million, respectively. For the three months ended September 30, 2018 and 2017, our stock-based compensation was $0.4 million and $1.0 million, respectively.

Non-vested RSU grants will vest as follows:

Vesting Year	RSUs Vesting
2018		121,250
2019		307,250
2020		176,250
2021		106,250
		711,000

The outstanding RSUs have a value of $4.4 million based on the September 28, 2018, closing stock price of $6.22.

At September 30, 2018, we had 1,404,325 RSUs available for future issuance.

(12) REVENUE

Effective January 1, 2018, we adopted ASU 2014-09. The adoption of this standard did not impact the timing of revenue recognition on our consolidated balance sheets or condensed consolidated statements of comprehensive income.

Revenue from Contracts with Customers

We account for a contract with a customer when the parties have approved the contract and are committed to performing their respective obligations, the rights of each party are identified, payment terms are identified, the contract has commercial substance, and collectability of consideration is probable. We recognize revenue when we satisfy a performance obligation by transferring control of a good or service to a customer.

Our revenue is derived from sales to customers of coal produced at our facilities. Our customers purchase coal directly from our mine sites and our Princeton Loop, where the sale occurs and where title, risk of loss, and control typically pass to the customer at that point. Our customers arrange for and bear the costs of transporting their coal from our mines to their plants or other specified discharge points. Our customers are typically domestic utility companies. Our coal sales agreements with our customers are fixed-priced, fixed-volume supply contracts, or include a predetermined escalation in price for each year. Price re-opener and index provisions may allow either party to commence a renegotiation of the contract price at a pre-determined time. Price re-opener provisions may automatically set a new price based on prevailing market price or, in some instances, require us to negotiate a new price, sometimes within specified ranges of prices. The terms of our coal sales agreements result from competitive bidding and extensive negotiations with customers. Consequently, the terms of these contracts vary by customer.

12

Coal sales agreements will typically contain coal quality specifications. With coal quality specifications in place, the raw coal sold by us to the customer at the delivery point must be substantially free of magnetic material and other foreign material impurities and crushed to a maximum size as set forth in the respective coal sales agreement. Price adjustments are made and billed in the month the coal sale was recognized based on quality standards that are specified in the coal sales agreement, such as Btu factor, moisture, ash, and sulfur content and can result in either increases or decreases in the value of the coal shipped.

Disaggregation of Revenue

Revenue is disaggregated by primary geographic markets, as we believe this best depicts how the nature, amount, timing, and uncertainty of our revenue and cash flows are affected by economic factors. 74% and 77% of our coal revenue for the nine months and three months ending September 30, 2018, respectively, was sold to customers in the State of Indiana with the remainder sold to customers in Kentucky, North Carolina, and Florida. 65% and 61% of our coal revenue for the nine months and three months ending September 30, 2017, respectively, was sold to customers in the State of Indiana with the remainder sold to customers in Kentucky and Florida.

Performance Obligations

A performance obligation is a promise in a contract with a customer to provide distinct goods or services. Performance obligations are the unit of account for purposes of applying the revenue recognition standard and therefore determine when and how revenue is recognized. In most of our contracts, the customer contracts with us to provide coal that meets certain quality criteria. We consider each ton of coal a separate performance obligation and allocate the transaction price based on the base price per the contract, increased or decreased for quality adjustments.

We recognize revenue at a point in time as the customer does not have control over the asset at any point during the fulfillment of the contract. For substantially all of our customers, this is supported by the fact that title and risk of loss transfer to the customer upon loading of the railcar at the mine. This is also the point at which physical possession of the coal transfers to the customer, as well as the significant risks and rewards in ownership of the coal.

We have remaining performance obligations relating to fixed priced contracts of approximately $629 million, which represent the average fixed prices on our committed contracts as of September 30, 2018. We expect to recognize approximately 54% of this revenue through 2019, with the remainder recognized thereafter. We have remaining performance obligations relating to index priced contracts or contracts with price reopeners of approximately $330 million, which represents our estimate of the expected re-opener/indexed price on committed contracts as of September 30, 2018. We expect to recognize all of this income beginning in 2020.

The tons used to determine the remaining performance obligations are subject to adjustment in instances of force majeure and exercise of customer options to either take additional tons or reduce tonnage if such option exists in the customer contract.

Contract Balances

Under ASC 606, the timing of when a performance obligation is satisfied can affect the presentation of accounts receivable, contract assets, and contract liabilities. The main distinction between accounts receivable and contract assets is whether consideration is conditional on something other than the passage of time. A receivable is an entity’s right to consideration that is unconditional. Under the typical payment terms of our contracts with customers, the customer pays us a base price for the coal, increased or decreased for any quality adjustments. Amounts billed and due are recorded as trade accounts receivable and included in accounts receivable in our consolidated balance sheets. We do not currently have any contracts in place where we would transfer coal in advance of knowing the final price of the coal sold, and thus do not have any contract assets recorded. Contract liabilities arise when consideration is received in advance of performance. This deferred revenue is included in accounts payable and accrued liabilities in our consolidated balance sheets when consideration is received, and revenue is not recognized until the performance obligation is satisfied. We are rarely paid in advance of performance and do not currently have any deferred revenue recorded in our consolidated balance sheets.

(13) HOURGLASS SANDS

In February 2018, we invested $4 million in Hourglass Sands, LLC (Hourglass), a permitted frac sand mining company in the State of Colorado. We own 100% of the Class A units and are consolidating the activity of Hourglass in these statements. Class A units are entitled to 100% of profit until our capital investment and interest is returned, then 90% of profits are allocated to us with remainder to Class B units. We do not own any Class B units.

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In February 2018, a Yorktown company associated with one of our directors also invested $4 million in Hourglass in return for a royalty interest in Hourglass. This investment coupled with our $4 million investment brings the initial capitalization of Hourglass to $8 million. We report the royalty interest as a redeemable noncontrolling interest in the consolidated balance sheets. A representative of the Yorktown company holds a seat on the board of managers, and, with a change of control, the Yorktown company may be entitled to receive a portion of the net proceeds realized, as prescribed in the Hourglass operating agreement.

Below is a condensed Hourglass balance sheet as of September 30, 2018 and a condensed statement of operations for the nine months ended September 30, 2018. Current assets include cash totaling $4.2 million and sand inventory totaling $0.8 million. Expenses are included in operating costs and expenses, exploration costs, and SG&A in our consolidated statements of comprehensive income.

Condensed Balance Sheet

Current assets	$	5,054
Property and equipment		2,575
Total assets	$	7,629
Total liabilities	$	500
Redeemable noncontrolling interests		4,000
Members' equity		3,129
Total liabilities and equity	$	7,629

Condensed Statement of Operations

Revenue	$	36
Expenses		907
Net loss	$	(871	)

(14) SUBSEQUENT EVENTS

On October 15, 2018, we declared a dividend of $.04 per share to shareholders of record as of October 31, 2018. The dividend is payable on November 16, 2018.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders

Hallador Energy Company

RESULTS OF REVIEW OF INTERIM CONDENSED FINANCIAL STATEMENTS

We have reviewed the condensed consolidated balance sheet of Hallador Energy Company (the "Company") and subsidiaries as of September 30, 2018, and the related condensed consolidated statements of comprehensive income for the three-month and nine-month periods ended September 30, 2018, the condensed consolidated statement of cash flows for the nine-month period ended September 30, 2018, the condensed consolidated statement of stockholders' equity for the nine-month period ended September 30, 2018, and the related notes (collectively referred to as the "interim financial statements"). Based on our review, we are not aware of any material modifications that should be made to the interim financial statements referred to above for them to be in conformity with accounting principles generally accepted in the United States of America.

BASIS FOR REVIEW RESULTS

These interim financial statements are the responsibility of the Company's management. We conducted our review in accordance with the standards of the Public Company Oversight Board (United States) (“PCAOB”). We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

A review of interim financial information consists principally of applying analytical procedures and making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with the standards of the PCAOB, the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion.

/s/ Plante & Moran, PLLC

Denver, Colorado

November 5, 2018

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To the Board of Directors and Stockholders

Hallador Energy Company

Denver, Colorado

We have reviewed the accompanying condensed consolidated balance sheet of Hallador Energy Company and subsidiaries (the “Company”) as of September 30, 2017, the related condensed consolidated statements of comprehensive income for the nine and three-month periods ended September 30, 2017, the condensed consolidated statements of cash flows for the nine-month period ended September 30, 2017, and the condensed consolidated statement of stockholders’ equity for the nine-month period ended September 30, 2017.  These financial statements are the responsibility of the Company’s management.

We conducted our review in accordance with the standards of the Public Company Accounting Oversight Board (United States). A review of interim financial information consists principally of applying analytical procedures and making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with standards of the Public Company Accounting Oversight Board (United States), the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion.

Based on our review, we are not aware of any material modifications that should be made to the accompanying condensed consolidated interim financial information referred to above for it to be in conformity with accounting principles generally accepted in the United States of America.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated balance sheet of the Company as of December 31, 2017, and the related consolidated statements of comprehensive income, cash flows, and stockholders’ equity for the year then ended (not presented herein); and in our report dated March 12, 2018, we expressed an unqualified opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying consolidated balance sheet as of December 31, 2017, is fairly stated, in all material respects, in relation to the balance sheet from which it has been derived.

/s/ EKS&H LLLP

Denver, Colorado

March 12, 2018

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

The following discussion updates the MD&A section of our 2017 Form 10-K and should be read in conjunction therewith.

Our unaudited condensed consolidated financial statements should also be read in conjunction with this discussion. The following analysis includes discussion of metrics on a per ton basis derived from the unaudited condensed consolidated financial statements, which are considered non-GAAP measurements.

OUR COAL CONTRACTS

As a result of additional sales, we are raising our 2018 sales guidance to 7.3 million tons, of which we anticipate delivering over 2.1 million tons in the 4th quarter of 2018 (an 8.4 million ton annualized pace). We have added six new customers this year, bringing our current contracted customer total to 15. These new customers reside in Indiana, North Carolina, South Carolina, Georgia, and Alabama. We attribute our sales growth to the recent addition of our Princeton Rail Loop, the strong export market removing tons from the domestic market, and a hot summer. Our significant customers include Duke Energy Corporation (NYSE: DUK), Hoosier Energy, an electric cooperative, Indianapolis Power & Light Company (IPL), a wholly-owned subsidiary of The AES Corporation (NYSE: AES), Vectren Corporation (NYSE: VVC), and Orlando Utility Commission (OUC).

When looking at the remainder of 2018 through 2022, we have 19.6 million tons sold, which represents ~63% of our sales at a ~7.3 million ton annualized pace. The table below reflects our projected tons.

	Targeted		*Contracted					Estimated
	tons		tons					price
Year	(millions)		(millions)		% Committed			per ton
2018		7.3		7.3		100	%	$	40
2019		7.3		6.1		84	%	$	41

__________________

* Some of our contracts contain language that allows our customers to increase or decrease tonnages throughout the year. In some cases, our customers are required to purchase their additional tonnage needs from us.

We expect to continue selling a significant portion of our coal under supply agreements with terms of one year or longer. Typically, customers enter into coal supply agreements to secure reliable sources of coal at predictable prices while we seek stable sources of revenue to support the investments required to open, expand and maintain, or improve productivity at the mines needed to supply these contracts. The terms of coal supply agreements result from competitive bidding and extensive negotiations with customers.

ASSET IMPAIRMENT REVIEW

See Note 2 to our unaudited condensed consolidated financial statements.

LIQUIDITY AND CAPITAL RESOURCES

As set forth in our unaudited condensed consolidated statements of cash flows, cash provided by operations was $30 million and $48 million for the nine months ended September 30, 2018 and 2017, respectively. Management chose to increase coal inventory, which was $28.7 million at September 30, 2018 compared to $12.8 million at December 31, 2017, in anticipation of larger sales in the latter part of 2018, to build a base of inventory at our new Princeton Loop, and to increase inventory in connection with restarting production at the Carlisle Mine. This $15.9 million increase in coal inventory lessened cash provided by operations as compared to 2017. We expect our coal inventories to decrease by ~$7 million by December 31, 2018. Our projected capex budget for the remaining three months of 2018 is $6 million, of which $4 million is for maintenance capex. Cash provided by operations for the next three months is expected to fund our maintenance capital expenditures, debt service, and dividend.

Other than our surety bonds for reclamation, we have no material off-balance sheet arrangements. In the event we are not able to perform reclamation, which is presented as asset retirement obligations (ARO) in our accompanying unaudited consolidated balance sheets, we have surety bonds totaling $26 million to pay for ARO.

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CAPITAL EXPENDITURES (capex)

For the nine months of 2018, capex was $25.5 million allocated as follows (in millions):

Oaktown – investment	$	2.6
Oaktown – maintenance capex		14.9
Princeton Rail Loop		5.9
Hourglass - investment		1.5
Other		0.6
Capex per the Unaudited Condensed Consolidated Statements of Cash Flows	$	25.5

RESULTS OF OPERATIONS

Quarterly coal sales and cost data (in thousands, except per ton and percentage data) are provided below. Per ton calculations below are based on tons sold.

All Mines	4th 2017			1st 2018			2nd 2018			3rd 2018			T4Qs
Tons produced		1,561			1,975			1,983			1,713			7,232
Tons sold		1,685			1,707			1,477			1,962			6,831
Coal sales	$	68,922		$	66,787		$	56,922		$	79,055		$	271,686
Average price/ton	$	40.90		$	39.13		$	38.54		$	40.29		$	39.77
Wash plant recovery in %		68	%		69	%		73	%		72	%
Operating costs	$	52,025		$	46,640		$	38,809		$	60,132		$	197,606
Average cost/ton	$	30.88		$	27.32		$	26.28		$	30.65		$	28.93
Margin	$	16,897		$	20,147		$	18,113		$	18,923		$	74,080
Margin/ton	$	10.03		$	11.80		$	12.26		$	9.64		$	10.84
Capex	$	7,294		$	10,428		$	7,784		$	5,856		$	31,362
Maintenance capex	$	2,520		$	5,772		$	5,058		$	4,639		$	17,989
Maintenance capex/ton	$	1.50		$	3.38		$	3.42		$	2.36		$	2.63

All Mines	4th 2016			1st 2017			2nd 2017			3rd 2017			T4Qs
Tons produced		1,640			1,917			1,647			1,487			6,691
Tons sold		1,739			1,555			1,548			1,786			6,628
Coal sales	$	71,495		$	62,555		$	62,829		$	73,896		$	270,775
Average price/ton	$	41.11		$	40.23		$	40.59		$	41.38		$	40.85
Wash plant recovery in %		67	%		71	%		69	%		70	%
Operating costs	$	50,663		$	39,692		$	44,079		$	54,354		$	188,788
Average cost/ton	$	29.13		$	25.53		$	28.47		$	30.43		$	28.48
Margin	$	20,832		$	22,863		$	18,750		$	19,542		$	81,987
Margin/ton	$	11.98		$	14.70		$	12.11		$	10.94		$	12.37
Capex	$	8,022		$	5,144		$	6,711		$	9,473		$	29,350
Maintenance capex	$	5,301		$	2,887		$	3,032		$	2,961		$	14,181
Maintenance capex/ton	$	3.05		$	1.86		$	1.96		$	1.66		$	2.14

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2018 v. 2017 (first nine months)

For 2018, we sold 5,146,000 tons at an average price of $39.40/ton. For 2017, we sold 4,889,000 tons an average price of $40.76/ton. The decrease in average price per ton was expected and is the result of our changing contract mix caused by the expiration of contracts and acquisition of new contracts. We are contracted to ship in excess of 2.1 million tons during the last three months of 2018 at a price of ~$40.00/ton.

Operating costs for all of our active coal mines averaged $28.29/ton and $28.25/ton for the nine months ended September 30, 2018 and 2017, respectively. Our mines have consistently averaged less than $29.00/ton for the prior four and eight quarter periods. With the restart of production at the Carlisle mine in July 2018, our operating costs have increased, but we expect operating costs for our active mines to remain $28-$30/ton for the remainder of 2018.

We expect operating costs associated with the idled Prosperity mine to be $0.3 million for the remainder of 2018. Prosperity operating costs were $1.0 million during the nine months ended September 30, 2018.

DD&A increased approximately $4.2 million in the first nine months of 2018 when compared to 2017. A portion of our assets is depreciated based on raw production which has increased in 2018, thus as production increases so does our DD&A. Additionally, we began depreciating a new elevator at Oaktown 1 and assets relating to the Carlisle mine that had been idled since 2015.

SG&A expenses decreased approximately $3.2 million in the first nine months of 2018 when compared to 2017. In May 2017, a stock bonus totaling $3.8 million was awarded to company executives. No such award occurred in 2018. In March 2018, accelerated vesting of restricted stock units totaling $1.5 million occurred due to the passing of our former Chairman, Victor Stabio. We expect SG&A for the remainder of 2018 to be $2.5 million.

Our Sunrise Coal employees totaled 803 at September 30, 2018, compared to 714 at September 30, 2017. We increased our head count in preparation for increased shipments in the last six months of the year.

2018 v. 2017 (third quarter)

For 2018, we sold 1,962,000 tons at an average price of $40.29/ton. For 2017 we sold 1,786,000 tons at an average price of $41.38/ton. The decrease in average price per ton was expected and is the result of our changing contract mix caused by the expiration of contracts and acquisition of new contracts. We are contracted to ship in excess of 2.1 million tons during the last three months of 2018 at a price of ~$40.00/ton.

Operating costs for all of our active coal mines averaged $30.65/ton in 2018 and $30.43/ton in 2017. Our operating costs for the quarter are slightly above our previous guidance of $28-$30/ton due in part to the restart of production at the Carlisle mine in July 2018. We expect operating costs for our active mines to remain $28-$30/ton for the remainder of 2018. Prosperity operating costs were $0.3 million during the three months ended September 30, 2018.

DD&A increased approximately $1.1 million in the third quarter of 2018 when compared to the third quarter of 2017. A portion of our assets are depreciated based on raw production which has increased in 2018, thus as production increases so does our DD&A. Additionally, we began depreciating a new elevator at Oaktown 1 and assets relating to the Carlisle mine that had been idled since 2015.

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CURRENT PROJECTS

Hourglass Sands

In February 2018, we invested $4 million in Hourglass Sands, LLC, a permitted frac sand mining company in the State of Colorado. In April 2018, we closed on the purchase of a commercial sand dryer and contracted with a third party to process our sand in Colorado Springs, Colorado.

We began producing raw sand in Colorado in June 2018. We shipped test shipments of sand in September 2018 to two customers. We do not anticipate Hourglass being profitable in 2018 but are excited about its growth potential in future years. Currently, we believe we control the only permitted frac sand mine in the State of Colorado.

Princeton Rail Loop

The Princeton loop, which provides access to new markets and customers, was completed and our first coal trains were delivered to customers in May 2018. The facility is a truck to rail transload facility located six miles east of Princeton, IN and is capable of loading 135 car unit trains in less than four hours. The new facility primarily serves utility coal plants served by Norfolk Southern Railway Company.

EARNINGS (LOSS) PER SHARE

	4th 2017		1st 2018		2nd 2018			3rd 2018
Basic and diluted	$	.69	$	.07	$	(.00	)	$	.09

	4th 2016			1st 2017		2nd 2017		3rd 2017
Basic and diluted	$	(.13	)	$	.25	$	.01	$	.13

INCOME TAXES

Our effective tax rate (ETR) was estimated at (12)% and 8% for the nine months ended September 30, 2018 and 2017, respectively. Assuming no changes in our expected results of operations, we expect our ETR for the remainder of 2018 to be about the same as the first nine months. Our ETR differs from the statutory rate due primarily to statutory depletion in excess of tax basis, which is a permanent difference. The deduction for statutory percentage depletion does not necessarily change proportionately to changes in income (loss) before income taxes.

MSHA REIMBURSEMENTS

Some of our legacy coal contracts allow us to pass on to our customers certain costs incurred resulting from changes in costs to comply with mandates issued by MSHA or other government agencies. After applying the provisions of ASU 2014-09, as of September 30, 2018, we do not consider unreimbursed costs from our customers related to these compliance matters to be material and have constrained such amounts and will recognize them when they can be estimated with reasonable certainty.

RESTRICTED STOCK GRANTS

See “Item 1. Financial Statements - Note 11. Restricted Stock Units (RSUs)” for a discussion of RSUs.

CRITICAL ACCOUNTING ESTIMATES

We believe that the estimates of our coal reserves, our business acquisitions, our interest rate swaps, our deferred tax accounts, and the estimates used in our impairment analysis are our only critical accounting estimates.

The reserve estimates are used in the DD&A calculation and in our internal cash flow projections. If these estimates turn out to be materially under or over-stated, our DD&A expense and impairment test may be affected.

We account for business combinations using the purchase method of accounting. The purchase method requires us to determine the fair value of all acquired assets, including identifiable intangible assets and all assumed liabilities. The total cost of acquisitions is allocated to the underlying identifiable net assets, based on their respective

20 

estimated fair values. Determining whether an acquisition is considered to be a business or an asset acquisition, and if deemed to meet the definition of a business, the fair value of assets acquired and liabilities assumed requires management's judgment and the utilization of independent valuation experts, and often involves the use of significant estimates and assumptions, including assumptions with respect to future cash inflows and outflows, discount rates and asset lives, among other items.

The fair value of our interest rate swaps is determined using a discounted future cash flow model based on the key assumption of anticipated future interest rates.

We have analyzed our filing positions in all of the federal and state jurisdictions where we are required to file income tax returns, as well as all open tax years in these jurisdictions. We identified our federal tax return and our Indiana state tax return as “major” tax jurisdictions. We believe that our income tax filing positions and deductions would be sustained on audit and do not anticipate any adjustments that will result in a material change to our consolidated financial position.

Yorktown Distributions

As disclosed in our 8-K filed on August 16, 2018, Yorktown Energy Partners VII, L.P. distributed 868,405 shares of Hallador common stock to its general and limited partners. We were advised that the distributed shares could be sold immediately. Currently, the Yorktown Energy Partners VII, LP, and its affiliated partners hold 3,915,998 million shares of our stock representing 13% of total shares outstanding.

We have been informed by Yorktown that they have not made any determination as to the disposition of their remaining Hallador stock.

NEW ACCOUNTING PRONOUNCEMENTS

See “Item 1. Financial Statements - Note 1. General Business” for a discussion of new accounting standards.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

No material change from the disclosure in our 2017 Form 10-K.

ITEM 4. CONTROLS AND PROCEDURES

DISCLOSURE CONTROLS

We maintain a system of disclosure controls and procedures that are designed for the purpose of ensuring that information required to be disclosed in our SEC reports is recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms, and that such information is accumulated and communicated to our CEO and CFO as appropriate to allow timely decisions regarding required disclosure.

As of the end of the period covered by this report, we carried out an evaluation, under the supervision and with the participation of our CEO and CFO of the effectiveness of the design and operation of our disclosure controls and procedures. Based upon that evaluation, our CEO and CFO concluded that our disclosure controls and procedures are effective for the purposes discussed above.

There have been no changes to our internal control over financial reporting during the quarter ended September 30, 2018, that materially affected, or are reasonably likely to materially affect our internal control over financial reporting.

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PART II - OTHER INFORMATION

ITEM 4. MINE SAFETY DISCLOSURES

Safety is a core value at Hallador Energy and our subsidiaries. As such we have dedicated a great deal of time, energy, and resources to creating a culture of safety. We are proud of the mine rescue team at Sunrise Coal whose current list of achievements include 1^st place at the 2018 Indiana Mine Rescue Association Contest which was held in June 2018 and top 3 finishes at several other contests over the last year.

See Exhibit 95 to this Form 10-Q for a listing of our mine safety violations.

ITEM 6. EXHIBITS

15.1	Letter Regarding Unaudited Interim Financial Information – Plante Moran
15.2	Letter Regarding Unaudited Interim Financial Information - EKSH
31.1	SOX 302 Certification
31.2	SOX 302 Certification
32	SOX 906 Certification
95	Mine Safety Disclosures
101	Interactive Files

SIGNATURE

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.

	HALLADOR ENERGY COMPANY
Date: November 5, 2018	/s/ LAWRENCE D. MARTIN
	Lawrence D. Martin, CFO and CAO

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EX-15.1

Exhibit 15.1

Letter Regarding Unaudited Interim Financial Information

Hallador Energy Company

We have reviewed, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the unaudited interim financial information of Hallador Energy Company for the periods ended September 30, 2018, as indicated in our report dated November 5, 2018. Because we did not perform an audit, we expressed no opinion on that information.

We are aware that our report referred to above, which is included in your Form 10-Q for the quarter ended September 30, 2018, is incorporated by reference in Registration Statement Nos. 333-163431 and 333-171778 of Hallador Energy Company on Form S-8.

We also are aware that the aforementioned report, pursuant to Rule 436(c) under the Securities Act of 1933, is not considered a part of the Registration Statement prepared or certified by an accountant or a report prepared or certified by an accountant within the meaning of Sections 7 and 11 of that Act.

/s/ Plante & Moran, PLLC

Denver, Colorado

November 5, 2018

EX-15.2

Exhibit 15.2

Letter Regarding Unaudited Interim Financial Information

Hallador Energy Company

We have reviewed, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the unaudited interim financial information of Hallador Energy Company for the period ended September 30, 2017, as indicated in our report dated March 12, 2018. Because we did not perform an audit, we expressed no opinion on that information.

We are aware that our report referred to above, which is included in your Form 10-Q for the quarter ended September 30, 2017, is incorporated by reference in Registration Statement Nos. 333-163431 and 333-171778 of Hallador Energy Company on Form S-8.

We also are aware that the aforementioned report, pursuant to Rule 436(c) under the Securities Act of 1933, is not considered a part of the Registration Statement prepared or certified by an accountant or a report prepared or certified by an accountant within the meaning of Sections 7 and 11 of that Act.

/s/ EKS&H LLLP

Denver, Colorado

November 5, 2018

EX-31.1

Exhibit 31.1

CERTIFICATION

I, Brent K. Bilsland, certify that:

1.       I have reviewed this quarterly report on Form 10-Q of Hallador Energy Company;

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 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 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 function):

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.

November 5, 2018	/s/BRENT K. BILSLAND
	Brent K. Bilsland, Chairman, President and CEO

EX-31.2

Exhibit 31.2

CERTIFICATION

I, Lawrence D. Martin, certify that:

1.       I have reviewed this quarterly report on Form 10-Q of Hallador Energy Company;

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 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 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 function):

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.

November 5, 2018	/s/LAWRENCE D. MARTIN
	Lawrence D. Martin, CFO

EX-32

Exhibit 32

CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with this Quarterly Report (the "Report"), of Hallador Energy Company (the "Company"), on Form 10-Q for the period ended September 30, 2018, as filed with the Securities and Exchange Commission on the date hereof the undersigned, in the capacities and date indicated below, each hereby certifies pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to his knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

November 5, 2018
	By:	/s/BRENT K. BILSLAND
		Brent K. Bilsland, Chairman, President and CEO
	By:	/s/LAWRENCE D. MARTIN
		Lawrence D. Martin, CFO

EX-95

Exhibit 95 Mine Safety Disclosures

Our principles at Sunrise Coal, LLC are safety, honesty, and compliance. We firmly believe that these values compose a dedicated workforce and with that, come high production. The core to this is our strong training programs that include accident prevention, workplace inspection and examination, emergency response and compliance. We work with the Federal and State regulatory agencies to help eliminate safety and health hazards from our workplace and increase safety and compliance awareness throughout the mining industry.

We are regulated by the 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 and orders when it believes a violation has occurred under the Mine Act. We present information below regarding certain violations which MSHA has issued with respect to our mines. While assessing this information please consider that the number and cost of violations will vary depending on the MSHA inspector and can be contested and appealed, and in that process, are often reduced in severity and amount, and are sometimes dismissed.

The disclosures listed below are provided pursuant to the Dodd-Frank Act. We believe that the following disclosures comply with the requirements of the Dodd-Frank Act; however, it is possible that future SEC rule making may require disclosures to be filed in a different format than the following.

The table that follows outlines citations and orders issued to us by MSHA during the third Quarter 2018. The citations and orders outlined below may differ from MSHA`s data retrieval system due to timing, special assessed citations, and other factors.

Definitions:

Section 104(a) Significant and Substantial Citations “S&S”: An alleged violation of a mining safety or health standard or regulation where there exists a reasonable likelihood that the hazard outlined will result in an injury or illness of a serious nature.

Section 104(b) Orders: Failure to abate a 104(a) citation within the period of time prescribed by MSHA. The result of which is an order of immediate withdraw of non-essential persons from the affected area until MSHA determines the violation has been corrected.

Section 104(d) Citations and Orders: An alleged unwarrantable failure to comply with mandatory health and safety standards.

Section 107(a) Orders: An order of withdraw for situations where MSHA has determined that an imminent danger exists.

Section 110(b)(2) Violations: An alleged flagrant violation issued by MSHA under section 110(b)(2) of the Mine Act.

Pattern or Potential Pattern of Violations: A pattern of violations of mandatory health or safety standards that are of such a nature as could have significantly and substantially contributed to the cause and effect of coal mine health or safety hazards under section 104(e) of the Mine Act or a potential to have such a pattern.

Contest of Citations, Orders, or Proposed Penalties: A contest proceeding may be filed with the Commission by the operator or miners/miner’s representative to challenge the issuance or penalty of a citation or order issued by MSHA.

MSHA Federal Mine ID#`s:

(12-02349 – Carlisle Mine) (12-02465 – Carlisle Preparation Plant) (12-02460 – Ace in the Hole Mine)

(12-02394 – Oaktown Fuels No. 1) (12-02418 – Oaktown Fuels No. 2) (12-02462 – Oaktown Fuels Preparation Plant)

(12-02249 – Prosperity Mine)

3rd Quarter 2018

	Section		Section		Section		Section		Section		Proposed
	104(a)		104(b)		104(d)		107(a)		110(b)(2)		MSHA
	Citations		Orders		Citations/Orders		Orders		Violations		Assessments
Mine ID#											(In thousands)
12-02349		8		0		0		0		0	$	2.50
12-02465		0		0		0		0		0	$	0.00
12-02460		1		0		0		0		0	$	0.70
12-02394		11		0		0		0		0	$	57.50
12-02418		7		0		0		1		0	$	5.70
12-02462		1		0		0		0		0	$	0.70
12-02249		0		0		0		0		0	$	0.00

	Section		Section
	104(e)		104(e)		Mining		Legal		Legal		Legal
	Notice		POV		Related		Actions		Actions		Actions
	Yes/No		Yes/No		Fatalities		Pending		Initiated		Resolved
Mine ID#
12-02349		No		No		0		0		0		0
12-02465		No		No		0		0		0		0
12-02460		No		No		0		0		0		0
12-02394		No		No		0		4		3		3
12-02418		No		No		0		0		0		0
12-02462		No		No		0		0		0		0
12-02249		No		No		0		0		0		0

	Contest of		Contest		Complaints		Complaints		Applications		Appeals of
	Citations/		of		of		of Discharge/		of Temp.		Decisions/
	Orders		Penalties		Compensation		Discrimination		Relief		Orders
Mine ID#
12-02349		0		0		0		0		0		0
12-02465		0		0		0		0		0		0
12-02460		0		0		0		0		0		0
12-02394		2		1		0		0		0		0
12-02418		0		0		0		0		0		0
12-02462		0		0		0		0		0		0
12-02249		0		0		0		0		0		0

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Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2018	Nov. 02, 2018
Document and Entity Information [Abstract]
Entity Registrant Name	HALLADOR ENERGY COMPANY
Document Type	10-Q
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding		30,176,990
Amendment Flag	false
Entity Central Index Key	0000788965
Entity Filer Category	Smaller Reporting Accelerated Filer
Document Period End Date	Sep. 30, 2018
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q3
Trading Symbol	HNRG

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Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 16,903	$ 12,483
Restricted cash (Note 8)	4,503	3,811
Certificates of deposit	493	1,495
Marketable securities	1,888	1,907
Accounts receivable	15,938	16,762
Prepaid income taxes	1,244	2,899
Inventory	29,542	12,804
Parts and supplies	10,775	10,043
Prepaid expenses	15,885	9,433
Total current assets	97,171	71,637
Property, plan and equipment, at cost:
Land and mineral rights	130,156	129,724
Buildings and equipment	375,626	356,911
Mine development	140,030	136,762
Total property, plan and equipment, at cost	645,812	623,397
Less - accumulated DD&A	(235,889)	(203,391)
Total property, plant and equipment, net	409,923	420,006
Equity method investments (Note 4)	3,654	11,890
Other assets (Note 5)	15,288	14,660
Total assets	526,036	518,193
Current liabilities:
Current portion of bank debt, net (Note 3)	23,555	33,171
Accounts payable and accrued liabilities (Note 6)	26,671	21,115
Total current liabilities	50,226	54,286
Long-term liabilities:
Bank debt, net (Note 3)	168,462	165,773
Deferred income taxes	28,608	28,728
Asset retirement obligations (ARO)	14,171	13,506
Other	7,184	6,577
Total long-term liabilities	218,425	214,584
Total liabilities	268,651	268,870
Redeemable noncontrolling interests (Note 13)	4,000
Stockholders' equity:
Preferred stock, $.10 par value, 10,000 shares authorized; none issued
Common stock, $.01 par value, 100,000 shares authorized; 30,177 and 29,955 shares outstanding, respectively	301	299
Additional paid-in capital	100,617	97,873
Retained earnings	152,467	150,236
Accumulated other comprehensive income (AOCI)		915
Total stockholders' equity	253,385	249,323
Total liabilities, redeemable noncontrolling interests, and stockholders' equity	$ 526,036	$ 518,193

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Consolidated Balance Sheets (Parentheticals) - $ / shares	Sep. 30, 2018	Dec. 31, 2017
Statement of Financial Position [Abstract]
Preferred stock, authorized	10,000,000	10,000,000
Preferred stock, par value (in dollars per share)	$ 0.10	$ 0.10
Preferred stock, issued	0	0
Common stock, shares authorized	100,000,000	100,000,000
Common stock,par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, outstanding	30,177,000	29,955,000

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Consolidated Statement of Comprehensive Income - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Revenue:
Coal sales		$ 79,055	$ 73,896	$ 202,764	$ 199,280
Other		667	572	1,065	3,053
Total revenue		79,722	74,468	203,829	202,333
Costs and expenses:
Operating costs and expenses		60,230	54,354	145,744	138,125
DD&A		10,815	9,729	32,764	28,533
ARO accretion		293	219	866	640
Exploration costs		279	152	811	566
SG&A		2,519	2,859	8,883	12,095
Interest	[1]	3,261	3,229	10,284	9,662
Total costs and expenses		77,397	70,542	199,352	189,621
Income before income taxes		2,325	3,926	4,477	12,712
Income tax expense (benefit):
Current		(204)	(2,532)	(426)	(1,158)
Deferred		(385)	2,542	(120)	2,151
Total income tax expense (benefit)		(589)	10	(546)	993
Net income	[2]	$ 2,914	$ 3,916	$ 5,023	$ 11,719
Net income per share (Note 9):
Basic and diluted (in Dollars per share)		$ 0.09	$ 0.13	$ 0.16	$ 0.38
Weighted average shares outstanding:
Basic and diluted (in Shares)		30,177	29,774	30,038	29,603
Net change in the estimated fair value of interest rate swap		$ (708)	$ (36)	$ 136	$ (476)

[1] Interest expense for the nine months ended September 30, 2018 and 2017 includes $136 and $(476), respectively, for the net change in the estimated fair value of our interest rate swaps. Such amounts were $(708) and $(36) for the three months ended September 30, 2018 and 2017, respectively.

[2] There is no material difference between net income and comprehensive income.

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Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Dec. 31, 2017	Sep. 30, 2017
Operating activities:
Cash provided by operating activities	$ 30,284	$ 47,998
Investing activities:
Capital expenditures	(25,519)	(21,328)
Proceeds from sale of equipment	64	506
Proceeds from maturities of certificates of deposit	1,000	4,580
Proceeds from sale of equity method investments	8,000
Cash used in investing activities	(16,455)	(16,242)
Financing activities:
Payments on bank debt	(27,280)	(27,875)
Borrowings on bank debt	19,000
Debt issuance cost	(730)
Proceeds from noncontrolling interests (Note 13)	4,000
Dividends	(3,707)	(3,651)
Cash used in financing activities	(8,717)	(31,526)
Increase in cash, cash equivalents, and restricted cash	5,112	230
Cash, cash equivalents, and restricted cash, beginning of period	16,294	12,605
Cash, cash equivalents, and restricted cash, end of period	21,406	12,835
Cash and cash equivalents			$ 16,903	$ 12,483	$ 9,407
Restricted cash			4,503	3,811	3,428
Total cash, cash equivalents, and restricted cash	16,294	$ 12,605	$ 21,406	$ 16,294	$ 12,835
Liabilities assumed	$ 1,100

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Consolidated Statement of Stockholders' Equity - 9 months ended Sep. 30, 2018 - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]	Total
Balance at Dec. 31, 2017	$ 299	$ 97,873	$ 150,236	$ 915	$ 249,323
Balance (in Shares) at Dec. 31, 2017	29,955
Stock-based compensation		2,755			2,755
Stock issued on vesting of RSUs	$ 2				2
Stock issued on vesting of RSUs (in Shares)	223
Taxes paid on vesting of RSU		(11)			(11)
Taxes paid on vesting of RSU (in Shares)	(1)
Dividends			(3,707)		(3,707)
Net income			5,023		5,023	[1]
Balance at Sep. 30, 2018	$ 301	$ 100,617	152,467		$ 253,385
Balance (in Shares) at Sep. 30, 2018	30,177
Impact from adoption of ASU 2018-02 and ASU 2016-01 (Note 1)			$ 915	$ (915)

[1] There is no material difference between net income and comprehensive income.

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General Business

9 Months Ended

Sep. 30, 2018

General Business [Abstract]

General Business

(1)GENERAL BUSINESS

The interim financial data is unaudited; however, in our opinion, it includes all adjustments, consisting only of normal recurring adjustments necessary for a fair statement of the results for the interim periods. The condensed consolidated financial statements included herein have been prepared pursuant to the SEC’s rules and regulations; accordingly, certain information and footnote disclosures normally included in GAAP financial statements have been condensed or omitted.

The results of operations and cash flows for the three and nine months ended September 30, 2018 are not necessarily indicative of the results to be expected for future quarters or for the year ending December 31, 2018.  To maintain consistency and comparability,  certain 2017 amounts have been reclassified to conform to the 2018 presentation.

Our organization and business, the accounting policies we follow and other information, are contained in the notes to our condensed consolidated financial statements filed as part of our 2017 Form 10-K. This quarterly report should be read in conjunction with such 10-K.

The condensed consolidated financial statements include the accounts of Hallador Energy Company (hereinafter known as, “we, us, or our”) and its wholly-owned subsidiaries Sunrise Coal, LLC (Sunrise) and Hourglass Sands, LLC (Hourglass), and Sunrise’s wholly-owned subsidiaries. All significant intercompany accounts and transactions have been eliminated. Sunrise is engaged in the production of steam coal from mines located in western Indiana. Hourglass is in the development stage and is engaged in the production of frac sand in the State of Colorado (see Note 13).

New Accounting Standards Issued and Adopted

In May 2014, the FASB issued ASU No. 2014-09, “Revenue from Contracts with Customers.” ASU 2014-09 is a comprehensive revenue recognition standard that supersedes nearly all existing revenue recognition guidance under current U.S. GAAP and replaces it with a principle-based approach for determining revenue recognition. On January 1, 2018, we adopted the new accounting standard and all of the related amendments to all contracts using the modified retrospective method. Adoption of the new revenue standard did not result in a material cumulative effect adjustment to the opening balance of retained earnings. The comparative information has not been restated and continues to be reported under the accounting standards in effect for those periods. We do not expect the adoption of the new revenue standard to have a material impact to our net income on an ongoing basis. See “Note 12 – Revenue”to these condensed consolidated financial statements for additional disclosures.

In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments (Topic 825): Recognition and Measurement of Financial Assets and Financial Liabilities. ASU 2016-01 requires equity investments that are not accounted for under the equity method of accounting or that do not result in consolidation of the investee to be measured at fair value with changes recognized in net earnings. ASU 2016-01 also eliminates the available-for-sale classification for equity investments that recognized changes in fair value as a component of other comprehensive income. We adopted ASU 2016-01 on January 1, 2018, using the modified retrospective method, which resulted in a $1.1 million (net of tax) cumulative-effect adjustment from accumulated other comprehensive income to retained earnings. Adoption of ASU 2016-01 did not have a material impact on our results of operations and/or cash flows.

In November 2016, the FASB issued guidance regarding the presentation of restricted cash in the statement of cash flows (ASU 2016-18). This update is effective for annual reporting periods beginning after December 15, 2017, and early adoption is permitted. We have adopted the new standard as of January 1, 2018. Adoption of ASU 2016-18 did not have a material impact on the company’s results of operations and/or cash flows.

In January 2017, the FASB issued new guidance to assist in determining if a set of assets and activities being acquired or sold is a business (ASU 2017-01). It also provided a framework to assist entities in evaluating whether both an input and a substantive process are present, which at a minimum, must be present to be considered a business. We have adopted the new standard as of January 1, 2018. The standard does not have an impact on our historical recognition of asset acquisitions and business combinations. However, we expect there may be an impact on how we account for such acquisitions in the future.

In February 2018, the FASB issued ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income. ASU 2018-02 allows companies to reclassify stranded tax effects resulting from the 2017 Tax Act from accumulated other comprehensive income to retained earnings. The company elected to early adopt ASU 2018-02 on January 1, 2018, which resulted in a reclassification of $192,000 of stranded tax effects, related to our unrealized gain on marketable securities, from accumulated other comprehensive income to retained earnings. Adoption of ASU 2018-02 did not have a material impact on our results of operations and/or cash flows.

New Accounting Standards Issued and Not Yet Adopted

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) (ASU 2016-02). ASU 2016-02 increases transparency and comparability among organizations by requiring lessees to record right-to-use assets and corresponding lease liabilities on the balance sheet and disclosing key information about lease arrangements. The new guidance will classify leases as either finance or operating (similar to current standard’s “capital” or “operating” classification), with classification affecting the pattern of income recognition in the statement of income. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years, with early adoption permitted. We are currently in the process of accumulating all contractual lease arrangements in order to determine the impact on our financial statements and do not believe we have significant amounts of off-balance sheet leases; accordingly, we do not expect the adoption of ASU 2016-02 to have a material impact on our condensed consolidated financial statements. We continue to monitor closely the activities of the FASB and various non-authoritative groups with respect to implementation issues that could affect our evaluation.

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Asset Impairment Review

9 Months Ended

Sep. 30, 2018

Asset Impairment Review [Abstract]

Asset Impairment Review

(2)ASSET IMPAIRMENT REVIEW

Carlisle Mine

In July 2018,  we restarted production at the Carlisle Mine and began shipping coal to customers.  We conducted a review of the Carlisle Mine assets as of September 30, 2018, based on estimated future net cash flows, and determined that noimpairment to the aggregate net carrying value of $105 million was necessary. If, in future periods, we reduce our estimate of the future net cash flows attributable to the Carlisle Mine, it may result in future impairment of such assets and such charges could be significant.

Bulldog Reserves

In October 2017, we entered into an agreement to sell land associated with the Bulldog Mine for $4.9 million.  As part of the transaction, we hold the rights to repurchase the property for eight years at the original sale price of $4.9 million plus interest. We are accounting for the sale as a financing transaction with the liability recorded in other long-term liabilities. The Bulldog Mine assets had an aggregate net carrying value of $15million at September 30, 2018.  Also, in October 2017, the Illinois Department of Natural Resources (ILDNR) notified us that our mine application, along with modifications, was acceptable.  In October 2018, we paid the required fee and bond and the permit is expected to be issuedprior to December 31, 2018.  We have determined that no impairmentis necessary. If estimates inherent in the assessment change, it may result in future impairment of the assets.

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Bank Debt

9 Months Ended

Sep. 30, 2018

Bank Debt [Abstract]

Bank Debt

(3)BANK DEBT

On May 21, 2018, we executed the Third Amended and Restated Credit Agreement with PNC, as administrative agent for our lenders. The $267 million credit facility is a combination of a $147million term loan and $120 million revolver.    The credit facility extends the term through May 21, 2022, reduces the debt service requirements, changes the borrower from Sunrise Coal to Hallador, and allows for investments in Hourglass Sands.  The credit facility is collateralized primarily by Hallador’s assets.  Our borrowing capacity increased by $6 million as of the effective date of the amended agreement.

Liquidity

Our bank debt at September 30, 2018, was $200 million (term-  $136 million, revolver- $64 million).   As of September 30, 2018, we had additional borrowing capacity of $56 million and total liquidity of $75 million.

Fees

Bank fees and other costs incurred in connection with the amended credit agreement and unamortized costs incurred in connection with theinitial facility and a subsequent amendment totaled  $8.8 million.  These costs were deferred and are being amortized over the term of the loan. Unamortized costs as of September 30, 2018 and December 31, 2017 were $8.0 million and $3.0 million, respectively.  

Covenants

The credit facility includes a Maximum Leverage Ratio (consolidated funded debt / trailing twelve months adjusted EBITDA), calculated as of the end of each fiscal quarter for the trailing twelve months, not to exceed the amounts below:

Fiscal Periods Ending	Ratio
September 30, 2018 through March 31, 2019	3.75 to 1.00
June 30, 2019 and September 30, 2019	3.50 to 1.00
December 31, 2019 through September 30, 2020	3.25 to 1.00
December 31, 2020 through September 30, 2021	3.00 to 1.00
December 31, 2021 and each fiscal quarter thereafter	2.75 to 1.00

The credit facility also requires a Minimum Debt Service Coverage Ratio (consolidated adjusted EBITDA / annual debt service) calculated as of the end of each fiscal quarter for the trailing twelve months of 1.25 to 1 through the maturity of the credit facility.

At September 30, 2018, our Leverage Ratio was 2.73, and our Debt Service Coverage Ratio was 2.12.  Therefore, we were in compliance with those two ratios.

Rate

The interest rate on the facility ranges from LIBOR plus 3.00% to LIBOR plus 4.50%, depending on our Leverage Ratio. We entered into swap agreements to fix the LIBOR component of the interest rate to achieve an effective fixed rate of ~6% on the original term loan balance and on$53 million of the revolver.  AtSeptember 30, 2018, we are paying LIBOR of 2.26% plus 4.00% for a total interest rate of 6.26%.  

Bank debt, less debt issuance costs, is presented below (in thousands):

		September 30,		December 31,
		2018		2017
Current debt	$	25,725	$	35,000
Less debt issuance cost		(2,170)		(1,829)
Net current portion	$	23,555	$	33,171
Long-term debt	$	174,250	$	166,992
Less debt issuance cost		(5,788)		(1,219)
Net long-term portion	$	168,462	$	165,773

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Equity Method Investments

9 Months Ended

Sep. 30, 2018

Equity Method Investments [Abstract]

Equity Method Investments

(4)EQUITY METHOD INVESTMENTS

Savoy Energy, L.P.

On March 9, 2018, we sold our entire 30.6% partnership interest to Savoy for $8 million.  The carrying value of the investment included in our consolidated balance sheets as of December 31, 2017, was $8.0 million.  Our net proceeds were$7.5  million after commissions paid to a related party, which were applied to our bank debt as required under the agreement.  The sale resulted in a loss of $538,000 for the three months andnine months ended March 31, 2018 and September 30, 2018, respectively.

Sunrise Energy, LLC

We own a 50% interest in Sunrise Energy, LLC, which owns gas reserves and gathering equipment with plans to develop and operate such reserves. Sunrise Energy also plans to develop and explore for oil, gas and coal-bed methane gas reserves on or near our underground coal reserves. The carrying value of the investment included in our consolidated balance sheets as of September 30, 2018, and December 31, 2017, was $3.7 million and $3.9 million, respectively.

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Other Assets

9 Months Ended

Sep. 30, 2018

Other Assets [Abstract]

Other Assets

(5)OTHER ASSETS(in thousands)

		September 30,		December 31,
		2018		2017
Advanced coal royalties	$	10,600	$	9,720
Marketable equity securities at fair value (restricted)*		2,089		2,148
Other		2,599		2,792
Total other assets	$	15,288	$	14,660

____________________

*Held by Sunrise Indemnity, Inc., our wholly-owned captive insurance company.

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Accounts Payable and Accrued Liabilities

9 Months Ended

Sep. 30, 2018

Accounts Payable and Accrued Liabilities [Abstract]

Accounts Payable and Accrued Liabilities

(6)ACCOUNTS PAYABLE AND ACCRUED LIABILITIES (in thousands)

	September 30,		December 31,
	2018		2017
Accounts payable	$	5,215	$	4,008
Goods received not yet invoiced		5,114		5,574
Accrued property taxes		3,170		2,751
Workers' compensation		4,541		2,969
Other		8,631		5,813
Total accounts payable and accrued liabilities	$	26,671	$	21,115

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Other Income

9 Months Ended

Sep. 30, 2018

Other Income [Abstract]

Other Income

(7)OTHER INCOME (in thousands)

	Nine Months Ended				Three Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
Equity income - Savoy	$	-	$	409	$	-	$	153
Equity income (loss) - Sunrise Energy		(198)		18		(42)		16
Loss on disposal of Savoy		(538)		-		-		-
MSHA reimbursements		833		1,725		180		89
Other		968		901		529		314
Total other income	$	1,065	$	3,053	$	667	$	572

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Self-Insurance

9 Months Ended

Sep. 30, 2018

Self-Insurance [Abstract]

Self-Insurance

(8)SELF-INSURANCE

We self-insure our underground mining equipment. Such equipment is allocated among eleven mining units spread out over 18 miles. The historical cost of such equipment was approximately $269 million and $258 million as ofSeptember 30, 2018 and December 31, 2017, respectively.

Restricted cash of $4.5 million and $3.8 million as of September 30, 2018 and December 31, 2017, respectively, represents cash held and controlled by a third party and is restrictedfor future workers’ compensation claim payments.

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Net Income per Share

9 Months Ended

Sep. 30, 2018

Net Income per Share [Abstract]

Net Income per Share

(9)NET INCOME PER SHARE

We compute net income per share using the two-class method, which is an allocation formula that determines net income per share for common stock and participating securities, which for us are our outstanding RSUs.

The following table sets forth the computation of net income allocated to common shareholders (in thousands):

	Nine Months Ended				Three Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
Numerator:
Net income	$	5,023	$	11,719	$	2,914	$	3,916
Earnings allocated to RSUs		(116)		(444)		(67)		(153)
Net income allocated to common shareholders	$	4,907	$	11,275	$	2,847	$	3,763

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Income Taxes

9 Months Ended

Sep. 30, 2018

Income Taxes [Abstract]

Income Taxes

(10)INCOME TAXES

For interim period reporting, we record income taxes using an estimated annual effective tax rate based upon projected annual income, forecasted permanent tax differences, discrete items and statutory rates in states in which we operate.  Our effective tax rate for the nine months ended September 30, 2018 and September 30, 2017was(12)% and 8%, respectively.  Historically, our actual effective tax rates have differed from the statutory effective rate primarily due to the benefit received from statutory percentage depletion in excess of tax basis.  The deduction for statutory percentage depletion does not necessarily change proportionately to changes in income before income taxes.

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Restricted Stock Units (RSUs)

9 Months Ended

Sep. 30, 2018

Restricted Stock Units (RSUs) [Abstract]

Restricted Stock Units (RSUs)

(11)RESTRICTED STOCK UNITS (RSUs)

Non-vested grants at December 31, 2017	944,500
Granted	-
Vested - weighted average share price on vesting date was $6.65	(223,500	)
Forfeited	(10,000	)
Non-vested grants at September 30, 2018	711,000

The 223,500 shares that vested during the nine months ended September 30, 2018, had a value of $1.5 million. Under our RSU plan, participants are allowed to relinquish shares to pay for their required statutory income taxes.

For the nine months ended September 30, 2018, and 2017, our stock-based compensation was $2.8 million and $6.4 million, respectively. For the three months ended September 30, 2018 and 2017, our stock-based compensation was $0.4 million and$1.0 million, respectively.

Non-vested RSU grants will vest as follows:

Vesting	RSUs
Year	Vesting
2018	121,250
2019	307,250
2020	176,250
2021	106,250
	711,000

The outstanding RSUs have a value of $4.4 million based on the September 28, 2018, closing stock price of $6.22.

At September 30, 2018, we had 1,404,325 RSUs available for future issuance.

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Revenue

9 Months Ended

Sep. 30, 2018

Revenue [Abstract]

Revenue

(12)REVENUE

Effective January 1, 2018, we adopted ASU 2014-09. The adoption of this standard did not impact the timing of revenue recognition on our consolidated balance sheets or condensed consolidated statements of comprehensive income.

Revenue from Contracts with Customers

We account for a contract with a customer when the parties have approved the contract and are committed to performing their respective obligations, the rights of each party are identified, payment terms are identified, the contract has commercial substance, and collectability of consideration is probable. We recognize revenue when we satisfy a performance obligation by transferring control of a good or service to a customer.

Our revenue is derived from sales to customers of coal produced at our facilities. Our customers purchase coal directly from our mine sites and our Princeton Loop, where the sale occurs and where title,  risk of loss, and control typically pass to the customer at that point. Our customers arrange for and bear the costs of transporting their coal from our mines to their plants or other specified discharge points. Our customers are typically domestic utility companies.  Our coal sales agreements with our customers are fixed-priced, fixed-volume supply contracts, or include a predetermined escalation in price for each year. Price re-opener and index provisions may allow either party to commence a renegotiation of the contract price at a pre-determined time. Price re-opener provisions may automatically set a new price based on prevailing market price or, in some instances, require us to negotiate a new price, sometimes within specified ranges of prices. The terms of our coal sales agreements result from competitive bidding and extensive negotiations with customers. Consequently, the terms of these contracts vary by customer.

Coal sales agreements will typically contain coal quality specifications. With coal quality specifications in place, the raw coal sold by us to the customer at the delivery point must be substantially free of magnetic material and other foreign material impurities and crushed to a maximum size as set forth in the respective coal sales agreement. Price adjustments are made and billed in the month the coal sale was recognized based on quality standards that are specified in the coal sales agreement, such as Btu factor, moisture, ash, and sulfur content and can result in either increases or decreases in the value of the coal shipped.

Disaggregation of Revenue

Revenue is disaggregated by primary geographic markets, as we believe this best depicts how the nature, amount, timing, and uncertainty of our revenue and cash flows are affected by economic factors. 74% and 77% of our coal revenue for the nine months and three months ending September 30, 2018, respectively, was sold to customers in the State of Indiana with the remainder sold to customers in Kentucky, North Carolina, and Florida. 65% and 61% of our coal revenue for the nine months and three months ending September 30, 2017, respectively, was sold to customers in the State of Indiana with the remainder sold to customers in Kentucky and Florida.

Performance Obligations

A performance obligation is a promise in a contract with a customer to provide distinct goods or services. Performance obligations are the unit of account for purposes of applying the revenue recognition standard and therefore determine when and how revenue is recognized. In most of our contracts, the customer contracts with us to provide coal that meets certain quality criteria. We consider each ton of coal a separate performance obligation and allocate the transaction price based on the base price per the contract, increased or decreased for quality adjustments.

We recognize revenue at a point in time as the customer does not have control over the asset at any point during the fulfillment of the contract. For substantially all of our customers, this is supported by the fact that title and risk of loss transfer to the customer upon loading of the railcar at the mine. This is also the point at which physical possession of the coal transfers to the customer, as well as the significant risks and rewards in ownership of the coal.

We have remaining performance obligations relating to fixed priced contracts of approximately $629 million, which represent the average fixed prices on our committed contracts as of September 30, 2018.We expect to recognize approximately 54% of this revenue through 2019, with the remainder recognized thereafter. We have remaining performance obligations relating to index priced contracts or contracts with price reopeners of approximately $330 million, which represents our estimate of the expected re-opener/indexed price on committed contracts as of September 30, 2018.We expect to recognize all of this income beginning in 2020.

The tons used to determine the remaining performance obligations are subject to adjustment in instances of force majeure and exercise of customer options to either take additional tons or reduce tonnage if such option exists in the customer contract.

Contract Balances

Under ASC 606, the timing of when a performance obligation is satisfied can affect the presentation of accounts receivable, contract assets, and contract liabilities. The main distinction between accounts receivable and contract assets is whether consideration is conditional on something other than the passage of time. A receivable is an entity’s right to consideration that is unconditional. Under the typical payment terms of our contracts with customers, the customer pays us a base price for the coal, increased or decreased for any quality adjustments. Amounts billed and due are recorded as trade accounts receivable and included in accounts receivable in our consolidated balance sheets. We do not currently have any contracts in place where we would transfer coal in advance of knowing the final price of the coal sold, and thus do not have any contract assets recorded. Contract liabilities arise when consideration is received in advance of performance. This deferred revenue is included in accounts payable and accrued liabilities in our consolidated balance sheets when consideration is received, and revenue is not recognized until the performance obligation is satisfied. We are rarely paid in advance of performance and do not currently have any deferred revenue recorded in our consolidated balance sheets.

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Hourglass Sands

9 Months Ended

Sep. 30, 2018

Hourglass Sands [Abstract]

Hourglass Sands

(13)HOURGLASS SANDS

In February 2018, we invested $4 million in Hourglass Sands, LLC (Hourglass), a permitted frac sand mining company in the State of Colorado. We own 100% of the Class A units and are consolidating the activity of Hourglass in these statements. Class A units are entitled to 100% of profit until our capital investment and interest is returned, then 90% of profits are allocated to us with remainder to Class B units. We do not own any Class B units.

In February 2018, a Yorktown company associated with one of our directors also invested $4 million in Hourglass in return for a royalty interest in Hourglass. This investment coupled with our $4 million investment brings the initial capitalization of Hourglass to $8 million. We report the royalty interest as a redeemable noncontrolling interest in the consolidated balance sheets. A representative of the Yorktown company holds a seat on the board of managers, and, with a change of control, the Yorktown company may be entitled to receive a portion of the net proceeds realized, as prescribed in the Hourglass operating agreement.

Below is a condensed Hourglass balance sheet as of September 30, 2018 and a condensed statement of operations for the nine months ended September 30, 2018.  Current assets include cash totaling $4.2 million and sand inventory totaling $0.8 million.  Expenses are included in operating costs and expenses, exploration costs, and SG&A in our consolidated statements of comprehensive income.

Condensed Balance Sheet
Current assets	$	5,054
Property and equipment		2,575
Total assets	$	7,629
Total liabilities	$	500
Redeemable noncontrolling interests		4,000
Members' equity		3,129
Total liabilities and equity	$	7,629

Condensed Statement of Operations
Revenue	$	36
Expenses		907
Net loss	$	(871)

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Subsequent Events

9 Months Ended

Sep. 30, 2018

Subsequent Events [Abstract]

Subsequent Events

(14)SUBSEQUENT EVENTS

OnOctober 15, 2018, we declared a dividend of $.04 per share to shareholders of record as of October 31, 2018.  The dividend is payable on November 16, 2018.

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Bank Debt (Tables)

9 Months Ended

Sep. 30, 2018

Bank Debt [Abstract]

Amended Credit Facility Maximum Leverage Ratio

The credit facility includes a Maximum Leverage Ratio (consolidated funded debt / trailing twelve months adjusted EBITDA), calculated as of the end of each fiscal quarter for the trailing twelve months, not to exceed the amounts below:

Fiscal Periods Ending	Ratio
September 30, 2018 through March 31, 2019	3.75 to 1.00
June 30, 2019 and September 30, 2019	3.50 to 1.00
December 31, 2019 through September 30, 2020	3.25 to 1.00
December 31, 2020 through September 30, 2021	3.00 to 1.00
December 31, 2021 and each fiscal quarter thereafter	2.75 to 1.00

Schedule of Debt

Bank debt, less debt issuance costs, is presented below (in thousands):

		September 30,		December 31,
		2018		2017
Current debt	$	25,725	$	35,000
Less debt issuance cost		(2,170)		(1,829)
Net current portion	$	23,555	$	33,171
Long-term debt	$	174,250	$	166,992
Less debt issuance cost		(5,788)		(1,219)
Net long-term portion	$	168,462	$	165,773

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Other Assets (Tables)

9 Months Ended

Sep. 30, 2018

Other Assets [Abstract]

Schedule of Long-Term Assets

OTHER ASSETS(in thousands)

		September 30,		December 31,
		2018		2017
Advanced coal royalties	$	10,600	$	9,720
Marketable equity securities at fair value (restricted)*		2,089		2,148
Other		2,599		2,792
Total other assets	$	15,288	$	14,660

____________________

*Held by Sunrise Indemnity, Inc., our wholly-owned captive insurance company

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Accounts Payable and Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2018

Accounts Payable and Accrued Liabilities [Abstract]

Schedule of Accounts Payable and Accrued Liabilities

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES (in thousands)

	September 30,		December 31,
	2018		2017
Accounts payable	$	5,215	$	4,008
Goods received not yet invoiced		5,114		5,574
Accrued property taxes		3,170		2,751
Workers' compensation		4,541		2,969
Other		8,631		5,813
Total accounts payable and accrued liabilities	$	26,671	$	21,115

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Other Income (Tables)

9 Months Ended

Sep. 30, 2018

Other Income [Abstract]

Schedule of Other Income

OTHER INCOME (in thousands)

	Nine Months Ended				Three Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
Equity income - Savoy	$	-	$	409	$	-	$	153
Equity income (loss) - Sunrise Energy		(198)		18		(42)		16
Loss on disposal of Savoy		(538)		-		-		-
MSHA reimbursements		833		1,725		180		89
Other		968		901		529		314
Total other income	$	1,065	$	3,053	$	667	$	572

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Net Income per Share (Tables)

9 Months Ended

Sep. 30, 2018

Net Income per Share [Abstract]

Computation of Earnings per Share

The following table sets forth the computation of net income allocated to common shareholders (in thousands):

	Nine Months Ended				Three Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
Numerator:
Net income	$	5,023	$	11,719	$	2,914	$	3,916
Earnings allocated to RSUs		(116)		(444)		(67)		(153)
Net income allocated to common shareholders	$	4,907	$	11,275	$	2,847	$	3,763

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Restricted Stock Units (RSUs) (Tables)

9 Months Ended

Sep. 30, 2018

Restricted Stock Units (RSUs) [Abstract]

Schedule of Restricted Stock Units

Non-vested grants at December 31, 2017	944,500
Granted	-
Vested - weighted average share price on vesting date was $6.65	(223,500	)
Forfeited	(10,000	)
Non-vested grants at September 30, 2018	711,000

Schedule of Nonvested Share Vesting Activity

Non-vested RSU grants will vest as follows:

Vesting	RSUs
Year	Vesting
2018	121,250
2019	307,250
2020	176,250
2021	106,250
	711,000

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Hourglass Sands (Tables) - Hourglass Sands, LLC [Member]

9 Months Ended

Sep. 30, 2018

Business Acquisition [Line Items]

Condensed Balance Sheet

Condensed Balance Sheet
Current assets	$	5,054
Property and equipment		2,575
Total assets	$	7,629
Total liabilities	$	500
Redeemable noncontrolling interests		4,000
Members' equity		3,129
Total liabilities and equity	$	7,629

Condensed Statement of Operations

Condensed Statement of Operations
Revenue	$	36
Expenses		907
Net loss	$	(871)

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General Business (Details)	Jan. 01, 2018 USD ($)
Accounting Standards Update 2016-01 [Member]
Impact from adoption of ASU	$ 1,100,000
Accounting Standards Update 2018 02 [Member]
Impact from adoption of ASU	$ 192,000

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Asset Impairment Review (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended	9 Months Ended
	Oct. 31, 2017	Sep. 30, 2018
Carlisle Assets [Member]
Impairment Effects on Earnings Per Share [Line Items]
Mine carrying value		$ 105,000
Asset impairment charge		0
Bulldog Mine [Member]
Impairment Effects on Earnings Per Share [Line Items]
Asset impairment charge		0
Land buy-back option period	8 years
Proceeds from sale of land	$ 4,900
Aggregate net carrying value of land		$ 15,000

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Bank Debt (Narrative) (Details) - USD ($) $ in Millions	1 Months Ended	9 Months Ended
	May 31, 2018	Sep. 30, 2018	May 21, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Debt, interest rate spread on variable rate		4.00%
Debt instrument, interest rate, effective percentage		6.26%
Leverage ratio		273.00%
Debt service coverage ratio		212.00%
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Amount of debt with maximum interest rate		$ 53.0
Credit Agreement [Member]
Debt Instrument [Line Items]
Closing costs of debt		8.8
Deferred financing costs expensed		8.0		$ 3.0
Credit agreement, amount outstanding		200.0	$ 267.0
Debt, unused borrowing capacity		56.0
Liquidity		$ 75.0
Debt instrument, interest rate, effective percentage		6.00%
Credit Agreement [Member] | Minimum [Member]
Debt Instrument [Line Items]
Debt service coverage ratio		125.00%
Credit Agreement [Member] | London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member]
Debt Instrument [Line Items]
Debt, interest rate spread on variable rate		3.00%
Credit Agreement [Member] | London Interbank Offered Rate (LIBOR) [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt, interest rate spread on variable rate		4.50%
Credit Agreement [Member] | Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Credit agreement, amount outstanding		$ 64.0	120.0
Credit facility, maximum borrowing capacity increase during period	$ 6.0
Debt maturity date		May 21, 2022
Term Loan [Member] | Credit Agreement [Member]
Debt Instrument [Line Items]
Credit agreement, amount outstanding		$ 136.0	$ 147.0

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Bank Debt (Amended Credit Facility Maximum Leverage Ratio) (Details)	Sep. 30, 2018
Line of Credit Facility [Line Items]
Leverage Ratio	273.00%
Maximum [Member] | September 30, 2018 through March 31, 2019
Line of Credit Facility [Line Items]
Leverage Ratio	375.00%
Maximum [Member] | June 30, 2018 and September 30, 2019 [Member]
Line of Credit Facility [Line Items]
Leverage Ratio	350.00%
Maximum [Member] | December 31, 2019 through September 30, 2020 [Member]
Line of Credit Facility [Line Items]
Leverage Ratio	325.00%
Maximum [Member] | December 31, 2020 through September 30, 2021
Line of Credit Facility [Line Items]
Leverage Ratio	300.00%
Maximum [Member] | December 31, 2021 and each fiscal quarter thereafter [Member]
Line of Credit Facility [Line Items]
Leverage Ratio	275.00%

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Bank Debt (Schedule of Debt) (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Bank Debt [Abstract]
Current debt	$ 25,725	$ 35,000
Less debt issuance cost, current	(2,170)	(1,829)
Net current portion	23,555	33,171
Long-term debt	174,250	166,992
Less debt issuance cost, long-term	(5,788)	(1,219)
Net long-term portion	$ 168,462	$ 165,773

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Equity Method Investments (Narrative) (Details) - USD ($) $ in Thousands		1 Months Ended	3 Months Ended	9 Months Ended
	Mar. 09, 2018	Mar. 31, 2018	Mar. 31, 2018	Sep. 30, 2018	Dec. 31, 2017
Equity method investment				$ 3,654	$ 11,890
Sunrise Energy [Member]
Equity method investment ownership percentage				50.00%
Equity method investment				$ 3,700	3,900
Savoy [Member]
Sale of stock, transaction date				Mar. 09, 2018
Ownership interest percentage before sale of stock	30.60%
Cash received after equity investment sale of stock		$ 7,500
Gain (loss) on sale of equity method investment			$ (538)	$ (538)
Value of equity method investment sold in period		$ 8,000
Equity method investment					$ 8,000

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Other Assets (Schedule of Other Long-Term Assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Long-term assets:
Advance coal royalties	$ 10,600	$ 9,720
Marketable equity securities at fair value (restricted)	2,089	2,148
Other	2,599	2,792
Total other assets	$ 15,288	$ 14,660

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Accounts Payable and Accrued Liabilities (Schedule of Accounts Payable and Accrued Liabilities) (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Accounts Payable and Accrued Liabilities [Abstract]
Accounts payable	$ 5,215	$ 4,008
Goods received not yet invoiced	5,114	5,574
Accrued property taxes	3,170	2,751
Workers' compensation	4,541	2,969
Other	8,631	5,813
Total accounts payable and accrued liabilities	$ 26,671	$ 21,115

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Other Income (Schedule of Other Income) (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2018	Mar. 31, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Other income:
MSHA reimbursement	$ 180		$ 89	$ 833	$ 1,725
Other	529		314	968	901
Total other income	667		572	1,065	3,053
Savoy [Member]
Other income:
Equity income (loss)			153		409
Loss on disposal of equity method investment		$ (538)		(538)
Sunrise Energy [Member]
Other income:
Equity income (loss)	$ (42)		$ 16	$ (198)	$ 18

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Self-Insurance (Details) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2018 USD ($) site mi	Dec. 31, 2017 USD ($)	Sep. 30, 2017 USD ($)
Self-Insurance [Abstract]
Number of mining units with self-insured equipment | site	11
Area of self-insured mining units | mi	18
Historical cost of self-insured equipment	$ 269,000	$ 258,000
Restricted cash	$ 4,503	$ 3,811	$ 3,428

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Net Income per Share (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Net Income per Share [Abstract]
Net income	[1]	$ 2,914	$ 3,916	$ 5,023	$ 11,719
Earnings allocated to RSUs		(67)	(153)	(116)	(444)
Net income available to common shareholders		$ 2,847	$ 3,763	$ 4,907	$ 11,275

[1] There is no material difference between net income and comprehensive income.

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Income Taxes (Narrative) (Details)	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Income Taxes [Abstract]
Effective tax rate	(12.00%)	8.00%

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Restricted Stock Units (RSUs) (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Sep. 28, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	$ 400	$ 1,000	$ 2,755	$ 6,400
Share price					$ 6.22
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future issuance	1,404,325		1,404,325
Shares vested in period			223,500
Value of shares vested in period			$ 1,500
Value of outstanding shares					$ 4,400

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Restricted Stock Units (RSUs) (Schedule of Restricted Stock Units) (Details) - Restricted Stock Units (RSUs) [Member]	9 Months Ended
	Sep. 30, 2018 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested grants, beginning balance	944,500
Granted
Vested - weighted average share price on vesting date was $6.65	(223,500)
Forfeited	(10,000)
Non-vested grants, ending balance	711,000
Share price on vesting date | $ / shares	$ 6.65

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Restricted Stock Units (RSUs) (Schedule of Nonvested Share Vesting Activity) (Details) - Restricted Stock Units (RSUs) [Member]	Sep. 30, 2018 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting in future period	711,000
2018 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting in future period	121,250
2019 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting in future period	307,250
2020 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting in future period	176,250
2021 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting in future period	106,250

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Revenue (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Fixed-price Contract [Member]
Disaggregation of Revenue [Line Items]
Performance obligation	$ 629		$ 629
Percentage of revenue expected to be recognized by set date	54.00%		54.00%
Revenue, remaining performance obligation, expected timing of satisfaction, year			2019
Revenue, remaining performance obligation, expected timing of satisfaction, explanation			We expect to recognize approximately 54% of this revenue through 2019, with the remainder recognized thereafter.
Index Priced Contracts [Member]
Disaggregation of Revenue [Line Items]
Performance obligation	$ 330		$ 330
Revenue, remaining performance obligation, expected timing of satisfaction, year			2020
Revenue, remaining performance obligation, expected timing of satisfaction, explanation			We expect to recognize all of this income beginning in 2020.
Sales Revenue, Net [Member] | Indiana [Member]
Disaggregation of Revenue [Line Items]
Percentage of revenue	77.00%	61.00%	74.00%	65.00%

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Hourglass Sands (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended
	Feb. 28, 2018	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Business Acquisition [Line Items]
Operating costs and expenses		$ 60,230	$ 54,354	$ 145,744	$ 138,125
Cash and cash equivalents		$ 16,903	$ 9,407	$ 16,903	$ 9,407	$ 12,483
Hourglass [Member]
Business Acquisition [Line Items]
Percentage of profit after capital investment and interest is returned		90.00%		90.00%
Capitalization		$ 8,000		$ 8,000
Hourglass [Member] | Director [Member]
Business Acquisition [Line Items]
Business acquisition purchase price	$ 4,000
Capital Unit, Class A [Member] | Hourglass [Member]
Business Acquisition [Line Items]
Percentage of profit until capital investment and interest is returned		100.00%		100.00%
Hourglass Sands, LLC [Member]
Business Acquisition [Line Items]
Date of acquisition agreement				Feb. 01, 2018
Business acquisition purchase price	$ 4,000
Cash and cash equivalents		$ 4,200		$ 4,200
Sand inventory		$ 800		$ 800
Hourglass Sands, LLC [Member] | Hourglass [Member] | Director [Member]
Business Acquisition [Line Items]
Date of acquisition agreement				Feb. 01, 2018
Hourglass Sands, LLC [Member] | Capital Unit, Class A [Member] | Hourglass [Member]
Business Acquisition [Line Items]
Equity method investment ownership percentage		100.00%		100.00%

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Hourglass Sands (Condensed Balance Sheet) (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Business Acquisition [Line Items]
Current assets	$ 97,171	$ 71,637
Total assets	526,036	518,193
Total liabilities	268,651	268,870
Redeemable noncontrolling interests	4,000
Total liabilities, redeemable noncontrolling interests, and stockholders' equity	526,036	$ 518,193
Hourglass Sands, LLC [Member]
Business Acquisition [Line Items]
Current assets	5,054
Property and equipment	2,575
Total assets	7,629
Total liabilities	500
Redeemable noncontrolling interests	4,000
Members' equity	3,129
Total liabilities, redeemable noncontrolling interests, and stockholders' equity	$ 7,629

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Hourglass Sands (Condensed Statement of Operations) (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Business Acquisition [Line Items]
Revenue		$ 79,722	$ 74,468	$ 203,829	$ 202,333
Expenses		77,397	70,542	199,352	189,621
Net income	[1]	$ 2,914	$ 3,916	5,023	$ 11,719
Hourglass Sands, LLC [Member]
Business Acquisition [Line Items]
Revenue				36
Expenses				907
Net income				$ (871)

[1] There is no material difference between net income and comprehensive income.

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Subsequent Events (Narrative) (Details) - Subsequent Event [Member]	Oct. 15, 2018 $ / shares
Subsequent Event [Line Items]
Dividends payable, date declared	Oct. 15, 2018
Dividends payable, amount per share	$ 0.04
Dividends payable, date of record	Oct. 31, 2018
Dividends payable, date to be paid	Nov. 16, 2018

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Label	Element	Value
Debt Issuance Costs Incurred During Noncash or Partial Noncash Transaction	us-gaap_DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction	$ 5,700,000