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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
Operating activities: |  |
Net loss | $ (121,629) | $ (128,791)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 58,391 | 58,410
Stock-based compensation | 54,321 | 51,744
Amortization of debt discount and debt issuance costs | 15,626 | 3,279
Amortization of right-of-use assets | 3,687 | 3,499
Write-down for excess and obsolete inventories | 11,323 | 10,970
Loss on disposal of assets | 2,295 | 3,262
Loss on debt extinguishment | 17,576 | 0
Gain on derivative liability | (620) | 0
Other | 5,603 | 4,993
Changes in operating assets and liabilities: |  |
Accounts receivable | (18,505) | (9,479)
Inventories | (1,509) | (57,044)
Prepaid expenses and other current assets | 710 | 683
Other assets | 192 | (673)
Accounts payable | (16,338) | 16,016
Accrued expenses | 19,314 | (8,202)
Lease liabilities | (3,571) | (3,628)
Contract liabilities | (620) | (2,308)
Other long-term liabilities | (1,697) | 2,095
Net cash provided by (used in) operating activities | 24,549 | (55,174)
Investing activities: |  |
Purchase of property and equipment | (29,491) | (81,248)
Purchase of intangible assets | (5,185) | (8,142)
Cash paid for equity investment | (3,000) |
Net cash used in investing activities | (37,676) | (89,390)
Financing activities: |  |
Proceeds from issuance of convertible notes, net | 392,850 | 0
Repurchase of convertible notes | (268,231) | 0
Repayment of revolving credit facility | (60,592) | (110,400)
Purchase of capped calls | (42,485) | 0
Proceeds from revolving credit facility | 11,160 | 122,175
Payment of debt issuance costs | (706) | 0
Net cash paid for common stock exercises | (699) | (4,732)
Other | (1,485) | (1,477)
Net cash provided by financing activities | 29,812 | 5,566
Effect of exchange rate changes on cash | 216 | (996)
Net change in cash and cash equivalents | 16,901 | (139,994)
Cash and cash equivalents at beginning of period | 138,840 | 220,970
Cash and cash equivalents at end of period | 155,741 | 80,976
Supplemental disclosure of cash flow information: |  |
Cash paid for interest | 18,766 | 15,342
Cash paid for income taxes | 348 | 275
Supplemental disclosure of noncash activities: |  |
Financed insurance | 1,347 | 1,156
Purchases of property and equipment in accounts payable and accrued expenses | 1,036 | 0
Purchase of intangible assets in accrued expenses and other long-term liabilities | 4,780 | 0
Recognition of derivative liability | 124,062 |
Recognition of lease liabilities | $ 66 | $ 11,923

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