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, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Related Party Transactions [Abstract]
Management fees	$ 69,108	$ 67,668	$ 137,256	$ 134,774
Overhead allowance	5,577	5,460	11,076	10,874
Leasing commissions				90,765
Reimbursement for out-of-pocket expenses			2,500	2,500
Cash distribution	300	513	300	504
Total general partner expense	$ 74,985	$ 73,641	$ 151,132	$ 239,417