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Summary of Bank Loans Payable (Details) (Parenthetical) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Debt instrument interest rate	7.00%
Note Payable 1 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	4.27%	4.27%
Debt instrument principal amount	$ 53,881	$ 53,881
Note Payable 2 [Member]
Debt Instrument [Line Items]
Debt instrument principal amount	$ 75,108	$ 75,108
Note Payable 3 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	4.329%	4.329%
Debt instrument principal amount	$ 9,775	$ 9,775
Debt instrument, book value	$ 3,103,000	$ 3,103,000
Note Payable 4 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	4.00%	4.00%
Debt instrument, book value	$ 64,730,000	$ 64,730,000
Debt instrument basis spread variable rate	1.00%	1.00%
Debt instrument basis spread variable rate	3.00%	3.00%
Note Payable 5 [Member]
Debt Instrument [Line Items]
Debt instrument principal amount	$ 113,000	$ 113,000
Debt instrument, book value	$ 49,118,000	$ 49,118,000
Debt instrument basis spread variable rate	2.50%	2.50%
Note Payable 6 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	330.00%	330.00%
Debt instrument principal amount	$ 179,562	$ 179,562
Debt instrument, book value	$ 49,118,000	$ 49,118,000
Note Payable 7 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	478.65%	478.65%
Debt instrument, book value	$ 17,301,000	$ 17,301,000
Note Payable 8 [Member]
Debt Instrument [Line Items]
Debt instrument principal amount	$ 100,000,000	$ 100,000,000
Debt instrument basis spread variable rate	2.10%	2.10%
Note Payable 9 [Member]
Debt Instrument [Line Items]
Debt instrument principal amount	$ 100,000,000	$ 100,000,000
Debt instrument basis spread variable rate	2.00%	2.00%
Note Payable 10 [Member]
Debt Instrument [Line Items]
Debt instrument principal amount	$ 75,000,000	$ 75,000,000
Debt instrument basis spread variable rate	2.15%	2.15%
Note Payable 11 [Member]
Debt Instrument [Line Items]
Debt instrument principal amount	$ 100,000,000	$ 100,000,000
Debt instrument basis spread variable rate	2.00%	2.00%
Note Payable 12 [Member]
Debt Instrument [Line Items]
Debt instrument principal amount	$ 5,000,000	$ 5,000,000
Debt instrument basis spread variable rate	2.50%	2.50%

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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