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Note 7 - Mortgage Notes Payable - Scheduled Principal Payments of Mortgage Notes Payable (Details)	Dec. 31, 2020 USD ($)
2021	$ 26,554,936
2022	21,515,852
2023	7,672,335
2024	10,447,888
2025	28,902,297
Thereafter	25,694,697
Total	120,788,005
Office/Industrial and Retail Notes Payable [Member]
2021	16,385,688
2022	9,780,330
2023	1,493,749
2024	10,447,888
2025	28,902,297
Thereafter	25,694,697
Total	92,704,649
Model Home Properies Notes Payable [Member]
2021	10,169,248
2022	11,735,522
2023	6,178,586
2024	0
2025	0
Thereafter	0
Total	$ 28,083,356

X

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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