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UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023
Cash flows from operating activities: |  |
Net loss | $ (1,429) | $ (10,171)
Adjustments to reconcile net loss to cash used in operating activities: |  |
Depreciation and amortization | 14 | 479
Equity-based compensation | 11 | 1,277
Amortization of right-of-use asset | 390 | 364
Other | 0 | 44
Changes in operating assets and liabilities: |  |
Other receivable | (544) | 0
Prepaid expenses and other current assets | 415 | 145
Other noncurrent assets | 0 | 288
Accounts payable | (46) | (18)
Accrued expenses | (32) | (190)
Other liabilities | (395) | (347)
Net cash used in operating activities | (1,616) | (8,129)
Cash flows from investing activities: |  |
Purchase of available-for-sale securities | 0 | (2,000)
Proceeds from sale of property and equipment | 0 | 211
Net cash used in investing activities | 0 | (1,789)
Cash flows from financing activities: |  |
Proceeds from short-term borrowing | 1,000 | 0
Proceeds from common stock offering | 0 | 5,440
Payment of common stock financing costs | 0 | (843)
Payment of exercise of common stock warrants | 0 | (800)
Payments for minimum statutory tax withholding related to net share settlement of equity awards | 0 | (121)
Net cash provided by provided by financing activities | 1,000 | 3,676
Net (decrease) in cash, cash equivalents, and restricted cash | (616) | (6,242)
Cash, cash equivalents, and restricted cash - beginning of period | 2,016 | 9,777
Cash, cash equivalents, and restricted cash - end of period | $ 1,400 | $ 3,535

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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 12 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-12 + Details
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- Definition The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-14 + 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 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
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