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Partners' Capital (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Partners' Capital (Details) [Line Items]    
Distribution Made to Limited Partner, Cash Distributions Declared $ 133,936 $ 194,850
Limited Partner [Member]    
Partners' Capital (Details) [Line Items]    
Distribution Made to Limited Partner, Cash Distributions Declared $ 132,597 $ 192,902
Distribution Made to Limited Partner, Distributions Declared, Per Unit $ 7.06 $ 10.27
Weighted Average Limited Partnership Units Outstanding, Basic 18,791 18,791
DistributionsPerUnitOfNetIncome $ 1.02 $ 2.60
DistributionsPerUnitOfReturnOfCapital $ 6.04 $ 7.67
General Partner [Member]    
Partners' Capital (Details) [Line Items]    
Distribution Made to Limited Partner, Cash Distributions Declared $ 1,339 $ 1,948