Investment in Partnership (Details) - Schedule of unaudited financial information - Avalon Property [Member] - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Condensed balance sheet
Cash	$ 114,223	$ 613,185	$ 199,350	$ 236,390
Accounts receivable	394,158	1,240,483	56,350	34,886
Inventory	2,266,107	455,922	2,024,410	2,552,846
Fixed assets net	320	534	748	1,047
Other assets	68,690	133,240	165,147	276,319
Total assets	2,843,498	2,443,364	2,446,005	3,101,488
Accounts payable	1,054,716	513,022	702,310	434,369
Other liabilities	378,563	922,698	733,790	235,152
Loans from partners	320,000	110,000
Mortgages	485,104	495,120	260,104	575,000
Partners’ capital	605,115	402,524	749,801	1,856,967
Total liabilities and capital	2,843,498	2,443,364	2,446,005	3,101,488
Condensed statement of operations
Gross receipts	554,692	5,935,519	3,163,118	6,020,120
Cost of goods sold	281,932	5,316,116	3,000,965	4,223,171
Gross profit	272,760	619,403	162,153	1,796,949
Other expenses (income)	262,263	966,680	1,074,530	1,375,532
Net income (loss)	10,497	(347,277)	(912,377)	421,417
Net income (loss) attributed to Presidential Realty Corporation	$ 3,289	$ (108,813)	$ (285,878)	$ 132,044