Condensed Consolidated Statements of Operations - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
REVENUES
Total revenues	$ 7,984,000	$ 8,495,000	$ 24,765,000	$ 30,274,000
EXPENSES
Operating, maintenance and management	2,254,000	1,259,000	6,070,000	5,419,000
Real estate and other property-related taxes	1,557,000	1,520,000	4,325,000	5,200,000
General and administrative	3,875,000	3,965,000	9,648,000	13,465,000
Depreciation and amortization	4,010,000	3,038,000	9,361,000	9,475,000
Total expenses	11,696,000	9,782,000	29,404,000	33,559,000
OTHER
Gain on sales				48,857,000
Transaction costs	(23,971,000)		(58,163,000)
Impairment charges	(9,151,000)	(58,987,000)	(9,350,000)	(57,138,000)
Total other	(33,122,000)	(58,987,000)	(67,513,000)	(8,281,000)
OPERATING LOSS	(36,834,000)	(60,274,000)	(72,152,000)	(11,566,000)
NON-OPERATING INCOME AND EXPENSES
Interest income (expense)	615,000	(3,152,000)	(5,222,000)	(11,134,000)
Total non-operating income and expenses	615,000	(3,152,000)	(5,222,000)	(11,134,000)
NET LOSS FROM CONTINUING OPERATIONS	(36,219,000)	(63,426,000)	(77,374,000)	(22,700,000)
DISCONTINUED OPERATIONS
Income from discontinued operations	356,000	6,292,000	14,302,000	17,236,000
Impairment charges		(23,749,000)	(16,629,000)	(23,749,000)
Gain on sales	125,500,000		125,500,000	1,047,000
Total income (loss) from discontinued operations	125,856,000	(17,457,000)	123,173,000	(5,466,000)
NET INCOME (LOSS)	89,637,000	(80,883,000)	45,799,000	(28,166,000)
Net (income) loss attributable to noncontrolling interests:
Minority interests in consolidated joint ventures		(125,000)		(397,000)
Limited partners' interest in Operating Partnership	(328,000)	492,000	(132,000)	214,000
Total net (income) loss attributable to noncontrolling interests	(328,000)	367,000	(132,000)	(183,000)
NET INCOME (LOSS) ATTRIBUTABLE TO CEDAR REALTY TRUST, INC.	89,309,000	(80,516,000)	45,667,000	(28,349,000)
Preferred stock dividends	(2,688,000)	(2,688,000)	(8,064,000)	(8,064,000)
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON SHAREHOLDERS	$ 86,621,000	$ (83,204,000)	$ 37,603,000	$ (36,413,000)
NET INCOME (LOSS) PER COMMON SHARE ATTRIBUTABLE TO COMMON SHAREHOLDERS (BASIC AND DILUTED):
Continuing operations, basic per share	$ (2.87)	$ (4.97)	$ (6.37)	$ (2.36)
Continuing operations, diluted per share	(2.87)	(4.97)	(6.37)	(2.36)
Discontinued operations, basic per share	9.29	(1.31)	9.19	(0.41)
Discontinued operations, diluted per share	9.29	(1.31)	9.19	(0.41)
NET (LOSS) INCOME PER COMMON SHARE ATTRIBUTABLE TO COMMON SHAREHOLDERS, BASIC	6.42	(6.28)	2.82	(2.77)
NET (LOSS) INCOME PER COMMON SHARE ATTRIBUTABLE TO COMMON SHAREHOLDERS, DILUTED	$ 6.42	$ (6.28)	$ 2.82	$ (2.77)
Weighted average number of common shares - basic	13,494,000	13,252,000	13,357,000	13,191,000
Weighted average number of common shares - diluted	13,494,000	13,252,000	13,357,000	13,191,000
Rental Revenues [Member]
REVENUES
Total revenues	$ 7,696,000	$ 8,409,000	$ 24,139,000	$ 29,854,000
Other [Member]
REVENUES
Total revenues	$ 288,000	$ 86,000	$ 626,000	$ 420,000