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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Cash flows provided by (used in) operating activities:    
Net income (loss) $ (3,330) $ (4,076)
Adjustments to reconcile net income (loss) to net cash from operating activities:    
Depreciation and amortization 13,843 13,552
Amortization of deferred financing costs 85 174
Non-cash lease expense 2,611 2,466
Unrealized loss (gain) on currency translation (389) 567
Write off of excess and obsolete inventory 11 510
Write off of excess and obsolete property and equipment 0 195
Provision (recovery) for credit losses 241 356
Deferred tax expense (benefit) (1,195) (1,766)
Loss (gain) on sale of property (2) 72
Gain on sale of lost-in-hole equipment (7,249) (5,454)
Stock-based compensation expense 1,627 1,183
Interest income on related party note receivable (184) (182)
Goodwill impairment 0 1,901
Changes in operating assets and liabilities:    
Accounts receivable, net (6,159) 453
Prepaid expenses and other current assets (3,128) 670
Inventories (797) 1,291
Operating lease liabilities (2,446) (2,250)
Accounts payable 3,485 (3,963)
Accrued expenses and other current liabilities (2,490) (1,073)
Net cash flows provided by (used in) operating activities (5,466) 4,626
Cash flows provided by (used in) investing activities:    
Acquisition of a business, net of cash acquired 0 (5,622)
Purchase of intangible assets (762) (1,095)
Proceeds from sale of property, plant, and equipment 0 38
Purchase of property, plant, and equipment (11,916) (12,594)
Proceeds from sale of lost-in-hole equipment 8,992 7,132
Net cash flows provided by (used in) investing activities (3,686) (12,141)
Cash flows provided by (used in) financing activities:    
Proceeds from exercise of stock options 101 0
Payment of deferred financing costs (129) 0
Purchase of treasury stock (706) (608)
Repayment of term loan (5,163) (2,500)
Repayment of promissory note (462) (442)
Proceeds from revolving line of credit 35,789 33,789
Repayment on revolving line of credit (21,459) (27,791)
Net cash flows provided by financing activities 7,971 2,448
Effect of changes in foreign exchange rates 53 27
Net change in cash (1,128) (5,040)
Cash at beginning of period 3,648 6,185
Cash at end of period $ 2,520 $ 1,145