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v3.23.1

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Net Cash Provided by (Used in) Operating Activities [Abstract] |  |
Net loss | $ (19,027) | $ (13,168)
Adjustments to reconcile net loss to net cash used in operations: |  |
Depreciation and amortization | 2,524 | 483
Bargain purchase gain | (1,706) | 0
Impairment of property and equipment | 0 | 60
Inventory write-downs | 29 | 0
Share-based compensation expense | 2,949 | 3,734
Net accretion of premium on short-term investments | (396) | 160
Change in: |  |
Accounts receivable | (506) | 0
Contract assets | (192) | 0
Inventory | (87) | (35)
Other current and non-current assets | 647 | 389
Accounts payable | 1,629 | (1,292)
Accrued liabilities | 2,017 | 118
Contract liabilities and other current liabilities | (711) | (1,057)
Operating lease liabilities | (669) | (299)
Other long-term liabilities | 17 | 0
Net cash used in operating activities | (13,482) | (10,907)
Cash flows from investing activities |  |
Sales of investment securities | 22,000 | 1,500
Purchases of investment securities | (3,898) | (16,696)
Cash paid for Ibeo business combination | (11,233) | 0
Purchases of property and equipment | (615) | (884)
Net cash provided by (used in) investing activities | 6,254 | (16,080)
Cash flows from financing activities |  |
Principal payments under finance leases | (6) | (8)
Principal payments under long-term debt | 0 | (294)
Proceeds from stock option exercises | 0 | 253
Net proceeds from issuance of common stock | 12,691 | 0
Net cash (used in) provided by financing activities | 12,685 | (49)
Change in cash, cash equivalents, and restricted cash | 5,457 | (27,036)
Cash, cash equivalents, and restricted cash at beginning of period | 21,954 | 83,739
Cash, cash equivalents, and restricted cash at end of period | 27,411 | 56,703
Supplemental schedule of non-cash investing and financing activities |  |
Acquisition of right-of-use asset | 234 | 0
Non-cash additions to property and equipment | 703 | 177
Settlement of preexisting Advance to Ibeo in exchange for net assets acquired | 4,132 | 0
Amounts issued to escrow for acquisition consideration | 3,263 | 0
Amounts held back for acquisition consideration | 2,928 | 0
Foreign currency translation adjustments | $ 107 | $ 0

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