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v3.25.2

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024
Cash flows from operating activities |  |
Net loss | $ (1,930) | $ (5,387)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation, amortization, depletion and accretion | 4,666 | 3,374
Stock-based compensation expense | 1,470 | 1,435
Operating lease expense | 1,161 | 1,049
Amortization of debt discount and debt issuance costs | 173 | 299
Loss on sale of long-term assets, net | 118 | 0
Earnings from equity method investments | (155) | 0
Other non-cash items, net | (5) | (55)
Changes in operating assets and liabilities: |  |
Receivables, net | (671) | 380
Prepaid expenses and other assets | (2,853) | 1,036
Inventories, net | (1,580) | (1,493)
Other long-term assets, net | (1,631) | (1,089)
Accounts payable and accrued expenses | (5,709) | (1,821)
Other current liabilities | 1,651 | 1,560
Operating lease liabilities | 204 | (786)
Other long-term liabilities | (185) | (926)
Net cash used in operating activities | (5,276) | (2,424)
Cash flows from investing activities |  |
Acquisition of property, plant, equipment and intangible assets, net | (5,589) | (28,766)
Acquisition of mine development costs | (96) | (85)
Distributions from equity method investees in excess of cumulative earnings | 155 | 0
Net cash used in investing activities | (5,530) | (28,851)
Cash flows from financing activities |  |
Borrowings on revolving credit facility | 61,884 | 0
Repayments of revolving credit facility | (57,184) | 0
Principal payments on notes payable | (393) | (268)
Principal payments on finance lease obligations | (264) | (565)
Repurchase of common stock to satisfy tax withholdings | (48) | (599)
Net proceeds from common stock issued in private placement transactions | 0 | 14,951
Net cash provided by financing activities | 3,995 | 14,319
Decrease in Cash and Restricted Cash | (6,811) | (16,956)
Cash and Restricted Cash, beginning of period | 22,235 | 54,153
Cash and Restricted Cash, end of period | 15,424 | 37,197
Supplemental disclosure of non-cash investing and financing activities: |  |
Change in accrued purchases for property and equipment | 553 | 4,013
Related Party |  |
Cash flows from financing activities |  |
Net proceeds from common stock issued to related party | $ 0 | $ 800

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