Condensed Consolidated Statements of Comprehensive Loss - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net loss	$ (1,067,000)	$ (42,763,000)	$ (1,053,000)	$ (43,839,000)
Unrealized gain on change in fair value of cash flow hedges		3,114,000		11,452,000
Comprehensive loss	(1,067,000)	(39,649,000)	(1,053,000)	(32,387,000)
Comprehensive loss attributable to noncontrolling interests		166,000		137,000
Comprehensive loss attributable to Cedar Realty Trust, Inc.	$ (1,067,000)	$ (39,483,000)	$ (1,053,000)	$ (32,250,000)