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Reportable Segment

3 Months Ended

Mar. 31, 2026

Reportable Segment

Reportable Segment

4. Reportable Segment

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The Company is managed as one reportable segment, lime and limestone operations, based on the distinctness of the Company’s activities and products. All operations are in the United States. The Company has determined that the activities of its natural gas interests and the associated level of review of those activities by the chief operating decision maker (“CODM”) precluded the natural gas activities from meeting the definition of an operating segment.

The Company’s CODM is the chief executive officer. The Company’s lime and limestone operations segment derives revenues from the sale of crushed limestone, pulverized limestone, aggregate, quicklime, hydrated lime, and lime slurry.

In evaluating the operating results of the Company, the CODM assesses performance for the lime and limestone operations segment and decides how to allocate resources (including, but not limited to, decisions on fuel blends, capital investments, and staffing levels) based on net income that is also reported on the Consolidated Statements of Operations. The measure of segment assets is reported on the Consolidated Balance Sheets as “Total assets,” and the measure of segment capital expenditures is reported on the Consolidated Statements of Cash Flows as “Purchase of property, plant, and equipment.”

The following table presents revenue, significant expenses, and profit for the periods ended March 31, 2026 and 2025, as reviewed and used by the CODM (in thousands). There are no other significant segment items or reconciling items to consolidated net income.

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​	​	​	​	​	​	​	​	​
​	​	Three Months Ended					​	​
​	​	March 31,					​	​
​	​	2026		​	2025		​	​
Revenues	​	$	87,833	​	$	91,253	​	​
Less:	​	​	​	​	​	​	​	​
Fuel, energy, and transportation	​	​	21,973	​	​	20,265	​	​
Depreciation, depletion, and amortization	​	​	6,520	​	​	6,050	​	​
Outside services, maintenance, and supplies	​	​	7,134	​	​	8,355	​	​
Personnel expenses, cost of revenues	​	​	8,129	​	​	7,940	​	​
Other cost of revenues	​	​	2,325	​	​	2,487	​	​
Selling, general, and administrative expenses	​	​	5,969	​	​	6,262	​	​
Other (income) expense, net	​	​	(3,229)	​	​	(3,091)	​	​
Income tax expense	​	​	8,430	​	​	8,872	​	​
Net income	​	$	30,582	​	$	34,113	​	​
​	​	​	​	​	​	​	​	​

​

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- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

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