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CONDENSED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($)
Sep. 30, 2021
Dec. 31, 2020
Statement of Financial Position [Abstract]    
Preferred Stock, Par or Stated Value Per Share $ 0 $ 0
Preferred Stock, Shares Authorized 10,000,000 10,000,000
Preferred Stock, Shares Issued 6,564,923 6,309,508
Preferred Stock, Shares Outstanding 6,564,923 6,309,508
Preferred Stock, Liquidation Preference, Value $ 28,327,643 $ 26,184,458
Common Stock, Par or Stated Value Per Share $ 0 $ 0
Common Stock, Shares Authorized 10,000,000 10,000,000
Common Stock, Shares, Issued 4,964,529 4,964,529
Common Stock, Shares, Outstanding 4,964,529 4,964,529