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CONDENSED BALANCE SHEETS (Parenthetical) - $ / shares
Mar. 31, 2023
Dec. 31, 2022
CONDENSED BALANCE SHEETS    
Common Stock, Par Value $ 0.01 $ 0.01
Common Stock, Shares Authorized 5,714,000 5,714,000
Common Stock, Shares Issued 1,798,000 1,797,000
Common Stock, Shares Outstanding 1,798,000 1,797,000