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v3.23.3

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022
Cash flows from operating activities |  |
Net income (loss) | $ (113,169) | $ (39,915)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization expense | 4,409 | 1,516
Noncash lease expense | 2,083 | 1,712
Stock-based compensation expense | 15,348 | 12,876
Loss on disposal of property and equipment | 0 | 55
Goodwill, Impairment Loss | 19,462 | 0
Loss on disposal of lease assets | 0 | (1)
Amortization of deferred debt issuance costs | 29 | 18
Changes in operating assets and liabilities: |  |
Accounts receivable - related party | 0 | 156
Prepaid expenses and other current assets | 756 | 1,696
Other non-current assets | 265 | 933
Accounts payable | (223) | 556
Contract liabilities — related party | 0 | (4,805)
Operating lease liabilities | 773 | (1,571)
Accrued and other current and non-current liabilities | 36 | 846
Net cash used in operating activities | (70,231) | (25,928)
Cash flows from investing activities |  |
Purchases of property and equipment | (4,328) | (10,292)
Net cash provided by (used in) investing activities | (4,328) | (10,292)
Cash flows from financing activities |  |
Proceeds from issuance of common stock, net of issuance costs | 0 | 43,360
Proceeds from exercise of stock options | 4 | 468
Proceeds from Employee Stock Purchase Plan | 225 | 203
Taxes withheld and paid related to net share settlement of equity awards | (69) | (2,461)
Deferred issuance costs | 0 | (365)
Net cash provided by (used in) financing activities | 160 | 41,205
Net change in cash, cash equivalents and restricted cash | (74,399) | 4,985
Cash, cash equivalents and restricted cash, at the beginning of period | 257,656 | 277,694
Cash, cash equivalents and restricted cash, at the end of period | 183,257 | 282,679
Supplemental disclosures of noncash investing and financing activities |  |
Purchases of property and equipment included in accounts payable and accrued expenses | 105 | 7,111
Operating right-of-use assets obtained in exchange for operating lease liabilities | $ 0 | $ 2,343

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