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v3.22.1

Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Operating activities: |  |
Net income (loss) | $ (15,343) | $ (7,435)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Stock-based compensation expense | 1,745 | 539
Depreciation expense | 98 | 39
Non-cash lease expense | 383 | 166
Changes in operating assets and liabilities: |  |
Prepaid expenses and other assets | 1,789 | 81
Accounts payable | (674) | 724
Accrued expenses and other current liabilities | (2,031) | (1,331)
Right of use assets and operating lease liability | 82 | (159)
Other liabilities | 0 | 50
Net cash used in operating activities | (13,951) | (7,326)
Investing activities: |  |
Purchases of property and equipment | (28) | (13)
Net cash used in investing activities | (28) | (13)
Financing activities: |  |
Deferred financing costs | 0 | (559)
Proceeds from stock option exercises | 159 | 21
Net cash provided by (used in) financing activities | 159 | (538)
Net decrease in cash and cash equivalents | (13,820) | (7,877)
Cash, cash equivalents and restricted cash—beginning of period | 158,830 | 92,777
Cash, cash equivalents and restricted cash—end of period | 145,010 | 84,900
Non-cash investing and financing activities: |  |
Non-cash accretion of Series A and Series B redeemable convertible preferred stock | 0 | 95,016
Stock option exercise receivables in prepaid expenses and other current assets | (30) | 0
Issuance costs in accounts payable and accrued expenses | 0 | 560
Purchases of property and equipment in accounts payable and accrued expenses | $ 1,552 | $ 130

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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3213-108585 + Details
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- Definition Amount of cash inflow from exercise of option under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120381028&loc=SL79508275-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 + Details
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