Quarterly report [Sections 13 or 15(d)]

Schedule of Segment Information (Details)

v3.25.3
Schedule of Segment Information (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Segment Reporting Information [Line Items]        
Stock-based compensation     $ 386,000 $ 222,000
Other income $ 268,000 $ 193,000 1,504,000 1,214,000
Net loss (3,114,000) (3,411,000) (5,323,000) (9,387,000)
Segments [Member]        
Segment Reporting Information [Line Items]        
Research and development 634,000 1,307,000 2,096,000 3,868,000
Salaries 373,000 340,000 1,006,000 1,106,000
Insurance 54,000 42,000 175,000 194,000
Stock-based compensation 379,000 386,000 222,000
Operating expenses 1,942,000 1,915,000 3,164,000 5,211,000
Other income (268,000) (193,000) (1,504,000) (1,214,000)
Net loss $ 3,114,000 $ 3,411,000 $ 5,323,000 $ 9,387,000