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v3.25.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
OPERATING ACTIVITIES |  |
Net Income (Loss) | $ (86,599) | $ (86,277)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Stock-based compensation | 28,207 | 34,424
Depreciation and amortization | 6,176 | 5,578
Loss on disposal of property and equipment | 279 | 399
Net amortization (accretion) of premium (discount) on available-for-sale securities | 3,053 | (11,548)
Provision for inventory excess and obsolescence | 179 | 872
Non-cash operating lease expense | 91 | 211
Loss on equity method investment | 2,649 | 0
Changes in operating assets and liabilities: |  |
Accounts receivable, net | 487 | 302
Prepaid expenses and other assets | (92) | (1,313)
Inventory | (2,668) | (1,948)
Accounts payable | 3,355 | (987)
Deferred revenue | 202 | 73
Accrued liabilities and other liabilities | (1,428) | 1,149
Net cash used in operating activities | (46,109) | (59,065)
INVESTING ACTIVITIES |  |
Purchases of property and equipment | (3,584) | (7,309)
Proceeds from disposal of property and equipment | 343 | 0
Purchase of available-for-sale securities | (262,926) | (403,092)
Proceeds from sale of available-for-sale securities | 0 | 2,990
Proceeds from maturities of available-for-sale securities | 342,025 | 445,315
Purchase of equity security | (10,000) | 0
Net cash provided by investing activities | 65,858 | 37,904
FINANCING ACTIVITIES |  |
Repurchase of Class A common stock | 0 | (13)
Proceeds from exercise of Class A common stock options | 0 | 97
Repurchases of Class A common stock under share repurchase program | (11,816) | 0
Proceeds from issuance of Class A common stock in connection with employee stock purchase plan | 321 | 368
Net cash (used in) provided by financing activities | (11,495) | 452
Net increase (decrease) in cash, cash equivalents and restricted cash | 8,254 | (20,709)
Cash, cash equivalents and restricted cash, beginning of period | 33,023 | 53,732
Cash, cash equivalents and restricted cash, end of period | 41,277 | 33,023
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION |  |
Cash paid for income taxes | 154 | 0
SUPPLEMENTAL DISCLOSURE OF NON-CASH ACTIVITIES |  |
Capitalized stock-based compensation related to internal-use software development | 220 | 0
Property and equipment purchases included in accounts payable and accrued expenses | 248 | 415
Property and equipment transferred to inventory | 699 | 121
Inventory transferred to property and equipment | 242 | 1,332
Prepaid expenses and other assets transferred to fixed asset | $ 0 | $ 181

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