Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Restricted cash and cash equivalent	$ 3,752	$ 1,930
Deferred costs accumulated amortization	122,690	117,878
Accumulated amortization of acquired lease intangible assets	332,866	312,186
Accumulated accretion of acquired lease intangible liabilities	$ 186,515	$ 172,293
Common stock, par value per share	$ 0.01	$ 0.01
Common stock, shares authorized	220,000,000	220,000,000
Common stock, shares issued	171,119,166	171,213,008
Treasury stock, shares held at cost	458,325	427,901
Exchangeable operating partnership units aggregate redemption value	$ 39,926	$ 56,844
Partnership Interest [Member]
Restricted cash and cash equivalent	3,752	1,930
Deferred costs accumulated amortization	122,690	117,878
Accumulated amortization of acquired lease intangible assets	332,866	312,186
Accumulated accretion of acquired lease intangible liabilities	$ 186,515	$ 172,293
General partner units, outstanding	171,119,166	171,213,008
Limited partner units, outstanding	741,433	760,046