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v3.24.1

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Operating activities: |  |
Net loss | $ (11,571) | $ (11,907)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation | 84 | 82
Reduction in the carrying amount of right-of-use assets | 327 | 295
Share-based compensation | 1,030 | 1,183
Loss on disposal of property and equipment | (4) | (0)
Changes in operating assets and liabilities: |  |
Accounts receivable | (138) | 54
Prepaid expenses and other current assets | (5) | (163)
Accounts payable | 184 | 4
Accrued expenses and other current liabilities | 482 | 416
Deferred revenue | (341) | (506)
Operating lease liability | (316) | (237)
Net cash used in operating activities | (9,974) | (10,561)
Net Cash Provided by (Used in) Investing Activities [Abstract] |  |
Purchase of property and equipment | (12) | (70)
Net cash used in investing activities | (12) | (70)
Net Cash Provided by (Used in) Financing Activities [Abstract] |  |
Proceeds from sales of common stock | 4,388 | 5,540
Issuance costs of sale of common stock | 662 | 418
Net cash provided by financing activities | 3,726 | 5,122
Net change in cash and cash equivalents | (6,260) | (5,509)
Cash and cash equivalents at beginning of year | 7,363 | 12,872
Cash and cash equivalents at end of year | 1,103 | 7,363
Supplemental disclosure of noncash investing and financing activities: |  |
Unpaid issuance costs of common stock | 195 | 172
Issuance of restricted stock units in lieu of cash bonus obligations | $ 564 | $ 401

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- Definition The fair value of stock issued in noncash financing activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482913/230-10-50-4 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482913/230-10-50-3 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482913/230-10-50-5 + Details
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