Debt Financing - Schedule of Total Debt Financing (Details) - USD ($)		12 Months Ended
		Dec. 31, 2020		Dec. 31, 2019
Debt Instrument [Line Items]
Debt financing		$ 673,957,640		$ 536,197,421
Period End Rates		4.36%		4.74%
TEBS Financings [Member] | Fixed - M24 [Member]
Debt Instrument [Line Items]
Debt financing		$ 39,825,019		$ 40,495,442
Restricted Cash		$ 238,760		$ 204,000
Year Acquired		2010		2010
Stated Maturities		2027-05		2027-05
Reset Frequency		N/A		N/A
Variable Rate Index		N/A
Period End Rates		3.05%		3.05%
TEBS Financings [Member] | Variable - M31 [Member]
Debt Instrument [Line Items]
Debt financing	[1]	$ 78,272,018		$ 79,505,180
Restricted Cash	[1]	$ 4,999		$ 4,999
Year Acquired	[1]	2014		2014
Stated Maturities	[1]	2024-07		2024-07
Reset Frequency	[1]	Weekly		Weekly
Variable Rate Index	[1]	SIFMA
Index Based Rates	[1]	0.12%		1.64%
Spread/ Facility Fees	[1]	1.34%		1.54%
Period End Rates	[1]	1.46%		3.18%
TEBS Financings [Member] | Fixed - M33 [Member]
Debt Instrument [Line Items]
Debt financing		$ 30,796,097		$ 31,367,147
Restricted Cash		$ 2,606		$ 2,606
Year Acquired		2015		2015
Stated Maturities		2030-09		2030-09
Reset Frequency		N/A		N/A
Variable Rate Index		N/A
Period End Rates		3.24%		3.24%
TEBS Financings [Member] | Fixed - M45 [Member]
Debt Instrument [Line Items]
Debt financing		$ 215,825,022	[2]	$ 217,603,233	[3]
Restricted Cash		$ 5,000	[2]	$ 5,000	[3]
Year Acquired		2018	[2]	2018	[3]
Stated Maturities		2034-07	[2]	2034-07	[3]
Reset Frequency		N/A	[2]	N/A	[3]
Variable Rate Index	[2]	N/A
Period End Rates		3.82%	[2]	3.82%	[3]
Secured Notes [Member] | Variable - Notes [Member]
Debt Instrument [Line Items]
Debt financing		$ 103,086,756
Restricted Cash		$ 77,500,000
Year Acquired		2020
Stated Maturities		2025-09
Reset Frequency		Monthly
Variable Rate Index		3-month LIBOR
Index Based Rates		0.22%
Spread/ Facility Fees		9.00%
Period End Rates	[4]	9.22%
TOB & Term A/B Trusts Securitization [Member] | Fixed - Term TOB [Member]
Debt Instrument [Line Items]
Debt financing		$ 13,001,530	[5]	$ 21,073,418
Year Acquired	[5]	2019
Stated Maturities	[5]	2022-05
Reset Frequency	[5]	N/A
Period End Rates	[5]	3.53%
TOB & Term A/B Trusts Securitization [Member] | Fixed - Term TOB [Member] | Minimum [Member]
Debt Instrument [Line Items]
Year Acquired				2014
Stated Maturities				2020-01
Period End Rates				3.53%
TOB & Term A/B Trusts Securitization [Member] | Fixed - Term TOB [Member] | Maximum [Member]
Debt Instrument [Line Items]
Year Acquired				2019
Stated Maturities				2022-05
Period End Rates				4.01%
TOB & Term A/B Trusts Securitization [Member] | Variable - TOB [Member]
Debt Instrument [Line Items]
Debt financing		$ 193,151,198		$ 102,591,789
Year Acquired				2019
Reset Frequency		Weekly		Weekly
Variable Rate Index		SIFMA/OBFR
Period End Rates		1.63%		3.19%
TOB & Term A/B Trusts Securitization [Member] | Variable - TOB [Member] | Minimum [Member]
Debt Instrument [Line Items]
Year Acquired		2019
Stated Maturities		2022-07		2020-07
Index Based Rates		0.29%		1.79%
Spread/ Facility Fees		0.89%		1.12%
Period End Rates		1.18%		2.96%
TOB & Term A/B Trusts Securitization [Member] | Variable - TOB [Member] | Maximum [Member]
Debt Instrument [Line Items]
Year Acquired		2020
Stated Maturities		2023-12		2020-09
Index Based Rates		0.39%		2.08%
Spread/ Facility Fees		1.67%		1.66%
Period End Rates		2.06%		3.45%
TOB & Term A/B Trusts Securitization [Member] | Fixed - Term A/B [Member]
Debt Instrument [Line Items]
Debt financing				$ 43,561,212
TOB & Term A/B Trusts Securitization [Member] | Fixed - Term A/B [Member] | Minimum [Member]
Debt Instrument [Line Items]
Year Acquired				2017
Stated Maturities				2020-02
Period End Rates				4.46%
TOB & Term A/B Trusts Securitization [Member] | Fixed - Term A/B [Member] | Maximum [Member]
Debt Instrument [Line Items]
Year Acquired				2019
Stated Maturities				2027-02
Period End Rates				4.53%

[1] Facility fees have a variable component.

[2] The M45 TEBS has an initial interest rate of 3.82% through July 31, 2023. From August 1, 2023 through the stated maturity date, the interest rate is 4.39%. These rates are inclusive of credit enhancement fees payable to Freddie Mac.

[3] M45 TEBS has an initial interest rate of 3.82% through July 31, 2023.  From August 1, 2023 through the stated maturity date, the interest rate is 4.39%.  These rates are inclusive of credit enhancement fees payable to Freddie Mac

[4] The Partnership has entered into two total return swap transactions with the Secured Notes as the reference security and notional amounts totaling the outstanding principal on the Secured Notes. The total return swaps effectively net down the interest rate on the Secured Notes. Considering the effect of the total return swaps, the effective net interest rate is 4.25% for approximately $40.0 million of the Secured Notes and 1.00% for approximately $63.5 million of the Secured Notes as of December 31, 2020. See Note 18 for further information on the total return swaps.

[5] The Term TOB Trust is securitized by the Village at Avalon MRB.