CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
Cash flows from operating activities:
Net loss	$ (7,230)	$ (4,208)
Adjustments to reconcile net loss to net cash used by operating activities:
Total depreciation and amortization	2,769	1,194
Provision for expected credit losses	317	64
Benefit from deferred income taxes	(550)	(561)
Stock-based compensation	1,976	998
Non-cash interest income	(747)	(93)
Gain on sale-leaseback of real estate	(37)	0
Realized gain on sale of investments	(787)	0
Unrealized loss on equity securities	352	64
Gross profit from sale of lost-in-hole equipment	(699)	(128)
Changes in operating assets and liabilities, net of effect of dispositions:
Accounts receivable	3,154	(3,513)
Inventories	(266)	1,812
Prepaid and other assets	1,261	(293)
Deferred revenue	(355)	0
Accounts payable, accrued expenses, and other liabilities	(1,369)	1,263
Net cash used in operating activities	(2,211)	(3,401)
Cash flows from investing activities:
Capital expenditures	(3,649)	(658)
Net cash paid in acquisition of Alpha Consulting Group	0	(132)
Cash acquired in connection with the acquisition of Star Operating Companies	0	6,967
Proceeds from sale-leaseback of real estate	3,211	0
Proceeds from sale of lost-in-hole equipment	975	85
Proceeds from sale of property and equipment	72	58
Purchases of equity securities	(2,188)	(395)
Proceeds from sales of equity securities	2,019	226
Repayment of note receivable	202	0
Net cash provided by investing activities	642	6,151
Cash flows from financing activities:
Proceeds from borrowings	36,252	3,689
Repayment of debt	(37,937)	(3,431)
Net borrowings under invoice finance credit facility	44	74
Preferred stock dividends paid	(1,810)	(67)
Proceeds from issuance of preferred stock	790	0
Purchase of treasury stock (including payment of tax withholdings)	(1,175)	(2,572)
Cash paid for net settlement of employee restricted stock units	(26)	(303)
Net cash used in financing activities	(3,862)	(2,610)
Effect of exchange rates on cash, cash equivalents, and restricted cash	(131)	719
Net (decrease) increase in cash, cash equivalents, and restricted cash	(5,562)	859
Cash, cash equivalents, and restricted cash, beginning of the period	13,410	17,667
Cash, cash equivalents, and restricted cash, end of the period	7,848	18,526
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	804	43
Cash received during the period for interest	44	249
Net cash payments during the period for income taxes	680	1,103
Cash paid for amounts included in operating lease liabilities	1,661	677
Supplemental non-cash disclosures:
Right-of-use assets obtained in exchange for operating lease liabilities	$ 2,494	$ 957