Commitments and Contingencies - Summary of Partnership's Maximum Exposure Under Guarantee Agreements (Details)	3 Months Ended
	Mar. 31, 2020 USD ($)
Vantage At Stone Creek [Member]
Long-term Purchase Commitment [Line Items]
Year the Guarantee was Executed	2018
Maximum Balance Available on Construction Loan	$ 30,824,000
Construction Loan Balance as of March 31, 2020	28,264,790
Partnership's Maximum Exposure as of March 31, 2020	$ 14,132,395
Guarantee Terms	1 year
Vantage At Coventry [Member]
Long-term Purchase Commitment [Line Items]
Year the Guarantee was Executed	2018
Maximum Balance Available on Construction Loan	$ 31,500,000
Construction Loan Balance as of March 31, 2020	18,169,459
Partnership's Maximum Exposure as of March 31, 2020	$ 18,169,459
Guarantee Terms	1 year
Ohio Properties [Member]
Long-term Purchase Commitment [Line Items]
Year the Guarantee was Executed	2011
Partnership's Maximum Exposure as of March 31, 2020	$ 3,361,979
End of Guarantee Period	2026
Greens of Pine Glen [Member]
Long-term Purchase Commitment [Line Items]
Year the Guarantee was Executed	2012
Partnership's Maximum Exposure as of March 31, 2020	$ 2,237,843
End of Guarantee Period	2027