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v3.25.0.1

Segment Reporting (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($) segment | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Segment Reporting Information [Line Items] |  |  |
Number of Reportable Segments | segment | 2 |  |
Revenues: | $ 311,372 | $ 295,973 | $ 255,740
Logistics costs | 154,628 | 152,260 | 130,729
Cost of Goods and Services Sold | 266,549 | 254,418 | 226,149
Oil and Gas, Production Cost, Period Cost | 78,919 | 70,298 | 64,937
Cost, Depreciation | 26,861 | 25,469 | 25,038
Other Cost of Operating Revenue | 6,141 | 6,391 | 5,445
Gross profit | 44,823 | 41,555 | 29,591
Operating Expenses | 41,819 | 43,059 | 32,719
Nonoperating Income (Expense) | (2,752) | (748) | (780)
Income tax expense (benefit) | (2,740) | (6,901) | (3,205)
Net income (loss) | 2,992 | 4,649 | (703)
Sand Segment |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues: | 303,590 | 287,479 | 249,324
Logistics costs | 154,628 | 152,260 | 130,729
Cost of Goods and Services Sold | 258,812 | 247,181 | 220,006
Oil and Gas, Production Cost, Period Cost | 78,919 | 70,298 | 64,937
Cost, Depreciation | 24,727 | 23,287 | 22,895
Other Cost of Operating Revenue | 538 | 1,336 | 1,445
Gross profit | 44,778 | 40,298 | 29,318
Segment, Expenditure, Addition to Long-Lived Assets | 8,249 | 19,700 | 18,145
SmartSystems Segment |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues: | 7,782 | 8,494 | 6,416
Logistics costs | 0 | 0 | 0
Cost of Goods and Services Sold | 7,737 | 7,237 | 6,143
Oil and Gas, Production Cost, Period Cost | 0 | 0 | 0
Cost, Depreciation | 2,134 | 2,182 | 2,143
Other Cost of Operating Revenue | 5,603 | 5,055 | 4,000
Gross profit | 45 | 1,257 | 273
Segment, Expenditure, Addition to Long-Lived Assets | $ 1,237 | $ 3,756 | $ 804

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