Consolidated Statements Of Comprehensive Income (USD $)	3 Months Ended
Mar. 31, 2014	Mar. 31, 2013
Consolidated Statements Of Comprehensive Income [Abstract]
Net income	$ 1,710,000	$ 3,852,000
Other comprehensive income - unrealized gain on change in fair value of cash flow hedges:	688,000	340,000
Comprehensive income	2,398,000	4,192,000
Comprehensive loss attributable to noncontrolling interests	73,000	8,000
Comprehensive income attributable to Cedar Realty Trust, Inc.	$ 2,471,000	$ 4,200,000

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax of (increase) decrease in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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