Investment Properties - Assets held for sale and liabilities associated with assets held for sale (Details)	Dec. 31, 2021 USD ($)
Long Lived Assets Held-for-sale [Line Items]
Total assets held for sale	$ 9,846,208
Total liabilities associated with assets held for sale	7,615,368
Mortgages payable, net, associated with assets held for sale
Long Lived Assets Held-for-sale [Line Items]
Total liabilities associated with assets held for sale	7,615,368
Investment properties
Long Lived Assets Held-for-sale [Line Items]
Total assets held for sale	$ 9,846,208

Amount classified as assets attributable to disposal group held for sale or disposed of.

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