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Organization (Details) - USD ($)
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Jan. 19, 1995
Jun. 30, 1993
Limited Partner [Member]                
Organization (Details) [Line Items]                
Capital Units, Value               $ 1,000
Limited Partners' Capital Account, Units Outstanding (in Shares) 19,051 19,051.11 19,051 19,320.17 19,765.14 19,765.14 24,000 1,500
Limited Partners' Contributed Capital             $ 24,000,000 $ 1,500,000
General Partner [Member]                
Organization (Details) [Line Items]                
General Partners' Contributed Capital             $ 1,000