Mortgage Loans - Schedule of Promissory Notes (Details) - USD ($)			1 Months Ended	6 Months Ended
		Apr. 01, 2022	Apr. 30, 2022	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022	Mar. 31, 2022
Debt Instrument [Line Items]
Long-term debt, gross				$ 39,380,799
Less: debt issuance costs, net						$ (87,000)	$ (6,100)
Promissory Notes
Debt Instrument [Line Items]
Interest Rate		3.85%	2.50%
Mortgages [Member]
Debt Instrument [Line Items]
Promissory note issued amount				37,450,913
Long-term debt, gross				35,618,499	$ 35,951,259
Less: debt issuance costs, net				(659,651)	(717,381)
Long-term debt				34,958,848	35,233,878
Mortgages [Member] | 7-11 - Washington, DC; Starbucks-South Tampa, FL; and Pratt & Whitney-Hunstville, Alabama
Debt Instrument [Line Items]
Promissory note issued amount	[1]			$ 11,287,500
Interest Rate				4.17%
Maturity Date				Mar. 06, 2030
DSCR Required				1.25%
Long-term debt, gross				$ 10,857,962	10,957,829
Mortgages [Member] | GSA-Navy & Maersk - Norfolk, Virginia
Debt Instrument [Line Items]
Promissory note issued amount				$ 8,260,000
Interest Rate				3.50%
Maturity Date				Sep. 30, 2024
DSCR Required				1.25%
Long-term debt, gross				$ 7,472,367	7,578,304
Mortgages [Member] | PRA Holdings, Inc. - Norfolk, Virginia
Debt Instrument [Line Items]
Promissory note issued amount				$ 5,216,749
Interest Rate				3.50%
Maturity Date				Oct. 23, 2024
DSCR Required				1.25%
Long-term debt, gross				$ 4,646,391	4,728,462
Mortgages [Member] | Sherwin-Williams - Tampa, Florida
Debt Instrument [Line Items]
Promissory note issued amount				$ 1,286,664
Interest Rate	[2]			3.72%
Maturity Date				Aug. 10, 2028
DSCR Required				1.20%
Long-term debt, gross				$ 1,286,664	1,286,664
Mortgages [Member] | GSA-FBI - Manteo, North Carolina
Debt Instrument [Line Items]
Promissory note issued amount	[3]			$ 928,728
Interest Rate	[4]			3.85%
Maturity Date				Mar. 31, 2032
DSCR Required				1.50%
Long-term debt, gross				$ 925,071	928,728
Mortgages [Member] | Irby Construction - Plant City , Florida
Debt Instrument [Line Items]
Promissory note issued amount	[3]			$ 928,728
Interest Rate	[4]			3.85%
Maturity Date				Mar. 31, 2032
DSCR Required				1.50%
Long-term debt, gross				$ 925,071	928,728
Mortgages [Member] | Best Buy - Grand Junction, Colorado
Debt Instrument [Line Items]
Promissory note issued amount	[3]			$ 2,552,644
Interest Rate	[4]			3.85%
Maturity Date				Mar. 31, 2032
DSCR Required				1.50%
Long-term debt, gross				$ 2,542,594	2,552,644
Mortgages [Member] | Fresenius - Chicago, Illinois
Debt Instrument [Line Items]
Promissory note issued amount	[3]			$ 1,727,108
Interest Rate	[4]			3.85%
Maturity Date				Mar. 31, 2032
DSCR Required				1.50%
Long-term debt, gross				$ 1,720,308	1,727,108
Mortgages [Member] | Starbucks - North Tampa, Florida
Debt Instrument [Line Items]
Promissory note issued amount	[3]			$ 1,298,047
Interest Rate	[4]			3.85%
Maturity Date				Mar. 31, 2032
DSCR Required				1.50%
Long-term debt, gross				$ 1,292,936	1,298,047
Mortgages [Member] | Kohls @ Tucson, Arizona
Debt Instrument [Line Items]
Promissory note issued amount	[3]			$ 3,964,745
Interest Rate	[4]			3.85%
Maturity Date				Mar. 31, 2032
DSCR Required				1.50%
Long-term debt, gross				$ 3,949,135	$ 3,964,745

[1] (a) Loan subject to prepayment penalty

[2] (b) Fixed via interest rate swap

[3] (c) One loan in the amount of $11.4 million secured by six properties and allocated to each property based on each property's appraised value.

[4] (d) Adjustment effective April 1, 2027 equal to 5-year Treasury plus 2.5% and subject to a floor of 3.85%