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Condensed Balance Sheets (Parenthetical) - $ / shares
Mar. 31, 2020
Dec. 31, 2019
Condensed Balance Sheets    
Common Stock, Par or Stated Value Per Share $ 1 $ 1
Common Stock, Shares Authorized 1,000 1,000
Common Stock, Shares, Issued 1,000 1,000
Common Stock, Shares, Outstanding 1,000 1,000