Transactions with General Partner and Its Affiliates - Schedule of Amounts Paid and/or Accrued to General Partner and its Affiliates (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Related Party Transactions [Abstract]
Management fees	$ 72,075	$ 70,794	$ 143,296	$ 140,464
Overhead allowance	5,814	5,712	11,560	11,334
Leasing commissions		6,453		12,906
Reimbursement for out-of-pocket expenses			2,500	2,500
Cash distribution	787	589	787	589
Total general partner expense	$ 78,676	$ 83,548	$ 158,143	$ 167,793