Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Cash Flows (Unaudited)

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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
CASH FLOWS FROM OPERATING ACTIVITIES      
Net loss $ (2,266) $ (227)  
Adjustments to reconcile net loss to net cash used in operating activities:      
Stock based compensation - services 176  
Stock based compensation - officers, employees and board of directors 102 646  
Change in fair value of warrant liability (658) (2,924)  
Gain on extinguishment of share settled debt (533)  
Change in operating lease right-of-use assets 26 25  
Unrealized loss (gain) on marketable securities 2 (29)  
Changes in operating assets and liabilities:      
Decrease in prepaid expenses 6 16  
(Decrease) in accounts payable and accrued expenses (1,347) (29)  
(Decrease) in operating lease liability (28) (27)  
Net Cash Used in Operating Activities (4,163) (2,906)  
CASH FLOWS FROM INVESTING ACTIVITIES      
Sale (purchase) of investments 5,034 (6,989)  
Net Cash Provided by (Used in) Investing Activities 5,034 (6,989)  
CASH FLOWS FROM FINANCING ACTIVITIES      
Proceeds from issuance of common stock and prefunded warrants 6,268  
Net Cash Provided by Financing Activities 6,268  
Net Increase (Decrease) in Cash 871 (3,627)  
Cash at Beginning of Period 1,079 5,672 $ 5,672
Cash at End of Period 1,950 2,045 $ 1,079
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:      
Interest  
Income taxes  
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING ACTIVITIES      
Initial recognition of fair value of warrant liability 5,831  
Fair value of common stock issued to a vendor to settle accounts payable $ 287