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STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Dec. 31, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Cash flows from operating activities: |  |  |
Net loss | $ (1,174,000) | $ (4,250,000) | $ (8,752,000)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |
Depreciation |  | 12,000 | 15,000
Amortization of right-of-use asset - operating |  | 76,000 | 70,000
Share-based compensation |  | 545,000 | 436,000
Loss from disposal of property and equipment |  |  | 5,000
Change in operating assets and liabilities: |  |  |
Other current assets |  | (145,000) | 451,000
Accounts payable |  | (12,000) | (524,000)
Accrued compensation and employee benefits |  | (85,000) | (592,000)
Accrued expenses and other liabilities |  | (99,000) | (527,000)
Net cash used in operating activities |  | (3,958,000) | (9,418,000)
Cash flows from investing activities: |  |  |
Purchase of property and equipment |  |  | (2,000)
Net cash used in investing activities |  |  | (2,000)
Cash flows from financing activities: |  |  |
Net decrease in cash and cash equivalents |  | (3,958,000) | (9,420,000)
Cash and cash equivalents, beginning of year | 43,939,000 | 42,445,000 | 53,359,000
Cash and cash equivalents, end of year | $ 42,445,000 | $ 38,487,000 | $ 43,939,000

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