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v3.23.1

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Operating activities: |  |
Net loss | $ (14,297) | $ (7,947)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation | 482 | 534
Stock-based compensation | 1,129 | 916
Non-cash operating lease expense | 301 | 367
Amortization of (discount) premium on marketable securities, net | (241) | 116
Change in fair value of warrant liabilities | 265 | (6,497)
Changes in operating assets and liabilities: |  |
Prepaid expenses and other current assets | 592 | 274
Other assets | (2) | (24)
Accounts payable | (487) | (1,755)
Accrued and other liabilities | (1,387) | (3,782)
Operating Lease liabilities | (525) | (576)
Net cash used in operating activities | (14,170) | (18,374)
Investing activities: |  |
Purchases of property and equipment | (315) | (412)
Purchases of marketable securities | (7,857) | 0
Proceeds from maturities of marketable securities | 25,500 | 0
Net cash provided by (used in) investing activities | 17,328 | (412)
Financing activities: |  |
Repurchase of early exercised stock options | (39) | 0
Net cash (used in) provided by financing activities | (39) | 0
Net (decrease) increase in cash, cash equivalents and restricted cash | 3,119 | (18,786)
Cash, cash equivalents and restricted cash at beginning of period | 25,095 | 33,496
Cash, cash equivalents and restricted cash at end of period | 28,214 | 14,710
Supplemental disclosure of noncash investing and financing activities: |  |
Deferred costs related to Equity Purchase Agreement included in accounts payable, accrued liabilities and additional paid-in capital | 0 | 432
Purchases of property and equipment included in accounts payable | 85 | 0
Vesting of early exercises of stock options | 13 | 30
Reconciliation Of Cash Cash Equivalents And Restricted Cash To Consolidated Balance Sheets Abstract |  |
Cash and cash equivalents | 27,809 | 14,305
Restricted cash | 405 | 405
Cash, cash equivalents and restricted cash | $ 28,214 | $ 14,710

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