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v3.22.2

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2022 | Jun. 30, 2021
Operating activities: |  |
Net loss | $ (15,381) | $ (18,165)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation | 19 | 25
Accretion of available-for-sale marketable securities, net | (72) |
Change in fair value of term loan derivative liability | 147 | (34)
Accretion/accrual of term loan discounts and debt issuance costs | 297 | 291
Other expense related to transaction with Lincoln Park Capital Fund, LLC |  | 375
Stock-based compensation | 1,257 | 1,463
Changes in operating assets and liabilities: |  |
Prepaid expenses and other current assets | (885) | (592)
Accounts payable | 941 | 1,471
Accrued expenses and other liabilities | 409 | (310)
Net cash used in operating activities | (13,268) | (15,476)
Investing activities: |  |
Purchases of available-for-sale marketable securities | (54,217) |
Net cash used in investing activities | (54,217) |
Financing activities: |  |
Repayments of term loan | (2,333) |
Payments of financing costs of term loan | (21) |
Proceeds from sale of common stock and warrants under private placement, net of issuance costs | 51,826 |
Proceeds from exercises of warrants | 5,892 |
Proceeds from employee stock purchase plan | 23 | 17
Proceeds from at-the-market sales, net of commissions |  | 6,972
Payments of offering costs | (34) | (89)
Net cash provided by financing activities | 55,353 | 6,900
Net decrease in cash and cash equivalents | (12,132) | (8,576)
Cash and cash equivalents at beginning of period | 36,830 | 45,001
Cash and cash equivalents at end of period | $ 24,698 | $ 36,425

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- Definition The cash inflow associated with the amount received from the stock plan during the period. + References Reference 1: 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 https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock warrants. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585 + 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 https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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