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v3.25.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Cash flows from operating activities |  |  |
Net loss | $ (96,915) | $ (82,842) | $ (53,091)
Adjustments to reconcile net loss to net cash used in operations: |  |  |
Depreciation and amortization | 6,920 | 7,864 | 2,246
Bargain purchase gain, net of tax |  | (1,669) |
Loss (gain) on disposal of fixed assets | 143 | (34) |
Unrealized loss on derivative liability | 8,866 |  |
Impairment of intangible assets | 4,181 |  |
Impairment of operating lease right-of-use assets | 405 |  |
Impairment of property and equipment |  | 12 | 64
Inventory write-downs | 2,045 | 76 | 87
Amortization of debt discount and issuance costs on notes payable | 4,382 |  |
Share-based compensation expense | 11,535 | 16,141 | 15,461
Net accretion of premium on short-term investments | (951) | (1,275) | 21
Change in: |  |  |
Accounts receivable | 23 | (949) |
Inventory | (495) | (892) | (168)
Other current and non-current assets | 85 | (2,096) | (217)
Accounts payable | (1,139) | 942 | (1,737)
Accrued liabilities | (6,098) | 6,571 | 888
Contract liabilities and other current liabilities | (188) | (6,452) | (293)
Operating lease liabilities | (2,491) | (2,500) | (1,280)
Other long-term liabilities | 1,152 | 13 |
Net cash used in operating activities | (68,540) | (67,090) | (38,019)
Cash flows from investing activities |  |  |
Sales of investment securities | 35,411 | 76,700 | 60,576
Purchases of investment securities | (26,065) | (41,710) | (90,158)
Advance to Ibeo |  |  | (4,132)
Cash paid for Ibeo business combination | (6,300) | (11,233) |
Purchases of property and equipment | (374) | (1,935) | (4,359)
Net cash provided by (used in) investing activities | 2,672 | 21,822 | (38,073)
Cash flows from financing activities |  |  |
Principal payments under finance leases |  | (21) | (26)
Principal payments under notes payable |  |  | (392)
Principal proceeds from notes payable, net of debt discount and issuance costs | 38,080 |  |
Proceeds from stock option exercises | 62 | 175 | 726
Net proceeds from issuance of common stock | 34,748 | 72,284 | 13,999
Net cash provided by financing activities | 72,890 | 72,438 | 14,307
Effect of exchange rate changes on cash and cash equivalents and restricted cash | (166) | 267 |
Change in cash, cash equivalents, and restricted cash | 6,856 | 27,437 | (61,785)
Cash, cash equivalents, and restricted cash at beginning of period | 49,391 | 21,954 | 83,739
Cash, cash equivalents, and restricted cash at end of period | 56,247 | 49,391 | 21,954
Supplemental schedule of non-cash investing and financing activities |  |  |
Common stock issued in conversion of note payable | 3,745 |  |
Non-cash additions to property and equipment |  |  | 764
Amounts issued to escrow for acquisition consideration |  | 6,300 |
Acquisition of right-of-use asset | 5,395 | 1,338 | 10,184
Accrued financing fees |  | (32) |
Foreign currency translation adjustments | (210) | 184 |
Unrealized (gain) loss on investment securities, available-for-sale |  | $ 153 | $ (108)

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