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Business Segments (Tables)

9 Months Ended

Sep. 30, 2023

Segment Reporting [Abstract]

Schedule of Segment Reporting Information

The following table presents revenues, operating (loss) profit, expenditures for property, plant and equipment and acquisition of mineral interests and depreciation, depletion and amortization expense:

			THREE MONTHS ENDED												NINE MONTHS ENDED
			SEPTEMBER 30												SEPTEMBER 30
			2023						2022						2023						2022
Revenues
Coal Mining			$	18,665					$	22,599					$	65,661					$	70,163
NAMining			21,722						22,962						64,071						67,180
Minerals Management			5,747						16,172						23,203						40,888
Unallocated Items			966						1,092						6,785						1,901
Eliminations			(554)						(1,032)						(1,683)						(1,947)
Total			$	46,546					$	61,793					$	158,037					$	178,185
Operating (loss) profit
Coal Mining			$	(4,697)					$	6,089					$	(9,059)					$	34,616
NAMining			866						(210)						3,910						2,318
Minerals Management			3,610						10,616						16,943						35,317
Unallocated Items			(6,027)						(6,780)						(14,445)						(18,171)
Eliminations			(19)						103						(52)						365
Total			$	(6,267)					$	9,818					$	(2,703)					$	54,445

Expenditures for property, plant and equipment and acquisition of mineral interests
Coal Mining			$	1,469					$	3,141					$	5,187					$	11,141
NAMining			21,450						604						30,380						8,985
Minerals Management			776						11,397						1,758						12,346
Unallocated Items			64						1,944						569						9,532
Total			$	23,759					$	17,086					$	37,894					$	42,004
Depreciation, depletion and amortization
Coal Mining			$	4,336					$	4,257					$	12,924					$	12,683
NAMining			2,058						1,585						5,799						4,545
Minerals Management			768						660						2,328						1,781
Unallocated Items			158						67						378						175
Total			$	7,320					$	6,569					$	21,429					$	19,184

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 25
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-25

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-22

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-30

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- References

No definition available.

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