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STATEMENTS OF OPERATIONS (Unaudited) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Costs and expenses:        
General and administrative $ 1,719 $ 1,734 $ 3,125 $ 2,832
Research and development (related party - $108 and $216 at both three and six months ended June 30, 2023 and 2022, respectively) 254 1,485 644 3,664
Total costs and expenses 1,973 3,219 3,769 6,496
Loss from operations (1,973) (3,219) (3,769) (6,496)
Interest and other income 493 72 943 79
Other loss       (2)
Net loss $ (1,480) $ (3,147) $ (2,826) $ (6,419)
Net loss per share:        
Basic $ (0.1) $ (0.22) $ (0.2) $ (0.45)
Diluted $ (0.1) $ (0.22) $ (0.2) $ (0.45)
Weighted average shares outstanding:        
Basic 14,410,143 14,410,143 14,410,143 14,410,143
Diluted 14,410,143 14,410,143 14,410,143 14,410,143