v3.26.1
CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Cash flows from operating activities:          
Net income (loss) $ (15,658) $ (40,139) $ (86,796) $ (74,458) $ (136,227)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:          
Depreciation and amortization 4,307 3,444 8,431 6,769 14,650
Accrued Interest 104 5,918 (115) 3,647 4,949
Asset write-downs and impairment of field equipment 738 424 1,450 2,685 4,851
Share-based compensation 17,012 26,143 80,021 55,695 104,832
Foreign currency remeasurement loss (gain) 17 1,371 494 1,322 1,251
Decrease (increase) in accounts receivables and prepaid expenses 424 (10,447) 1,252 (19,053) (38,938)
Amortization of discount (premium) (2,593) (6,460) (5,210) (13,114) (23,262)
Decrease (increase) in inventories 866 (629) (1,912) (4,570) (5,668)
Decrease (increase) in other long-term assets 2,907 1,412 4,949 3,990 10,847
Increase (decrease) in accounts payables and accrued expenses 2,797 2,107 (2,323) (14,313) 18,958
Increase (decrease) in other long-term liabilities (2,789) 920 (5,626) (201) (5,274)
Net cash provided by (used in) operating activities 8,132 (15,936) (5,385) (51,601) (49,031)
Cash flows from investing activities:          
Purchase of property, equipment and field equipment (6,916) (5,486) (12,068) (16,097) (26,648)
Proceeds from maturity of short-term investments 95,000 420,000 205,000 540,000 1,285,000
Purchase of short-term investments (94,462) (378,528) (191,563) (494,389) (821,076)
Net cash provided by (used in) investing activities (6,378) 35,986 1,369 29,514 437,276
Cash flows from financing activities:          
Proceeds from issuance of shares, net 2,093 2,136 2,093 2,136 3,656
Proceeds from senior secured credit facility, net 0 0 0 0 99,979
Repayment and redemption of long-term debt 0 0 0 0 (560,945)
Tax payments related to net settlements on equity awards 0 0 (556) 0 (146)
Exercise of options 2,455 251 2,845 5,498 6,113
Net cash provided by (used in) financing activities 4,548 2,387 4,382 7,634 (451,343)
Effect of exchange rate changes on cash, cash equivalents and restricted cash (8) 265 (138) 492 394
Increase (decrease) in cash, cash equivalents and restricted cash 6,294 22,702 228 (13,961) (62,704)
Cash, cash equivalents and restricted cash at the beginning of the period 97,324 129,431 103,390 166,094 166,094
Cash, cash equivalents and restricted cash at the end of the period 103,618 152,133 103,618 152,133 103,390
Cash paid during the period for:          
Income taxes paid (refunded), net 2,868 13,838 (1,009) 18,809 30,673
Interest paid 5,033 2,674 9,994 5,319 13,406
Reconciliation of cash, cash equivalents and restricted cash:          
Cash and cash equivalents 93,701 149,624 93,701 149,624 93,548
Restricted cash 9,917 2,509 9,917 2,509 9,842
Total cash, cash equivalents and restricted cash 103,618 152,133 103,618 152,133 103,390
Non-cash activities:          
Right-of-use assets obtained (disposed) in exchange for lease liabilities 1,021 1,618 2,019 25,110 29,369
Purchase of property incurred but unpaid at period end $ 1,265 $ 404 $ 1,265 $ 404 $ 886