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CONDENSED BALANCE SHEETS (Parenthetical) - $ / shares
Jun. 30, 2022
Dec. 31, 2021
CONDENSED BALANCE SHEETS    
Common stock, par value $ 0.01 $ 0.01
Common stock shares authorized 100,000,000 100,000,000
Common stock shares issued 4,878,417 4,878,417
Common stock shares outstanding 4,878,417 4,878,417