Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 86,127	$ 44,455
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization, including amortization of debt issuance costs	24,771	23,510
Net gain on sale of real estate	(53,952)	0
Straight-lining of rents	5,949	6,028
Stock-based compensation expense	450	450
Interest rate cap premium amortization	4,049	0
Other non-cash adjustments	1,295	(1,420)
Change in operating assets and liabilities:
Tenant and other receivables	(951)	1,031
Other assets	(1,377)	(9,412)
Amounts due to Vornado	725	(230)
Accounts payable and accrued expenses	(2,705)	11,540
Other liabilities	(14)	251
Net cash provided by operating activities	64,367	76,203
CASH FLOWS FROM INVESTING ACTIVITIES
Construction in progress and real estate additions	(3,796)	(8,710)
Proceeds from sale of real estate	67,821	0
Proceeds from maturities of U.S. Treasury bills	264,881	0
Purchase of interest rate cap	(11,258)	0
Proceeds from interest rate cap	1,889	0
Purchase of U.S. Treasury bills	0	(197,407)
Net cash provided by (used in) investing activities	319,537	(206,117)
CASH FLOWS FROM FINANCING ACTIVITIES
Dividends paid	(69,232)	(69,192)
Debt issuance costs	(69)	(8)
Net cash used in financing activities	(69,301)	(69,200)
Net increase (decrease) in cash and cash equivalents and restricted cash	314,603	(199,114)
Cash and cash equivalents and restricted cash at beginning of period	214,478	483,505
Cash and cash equivalents and restricted cash at end of period	529,081	284,391
RECONCILIATION OF CASH AND CASH EQUIVALENTS AND RESTRICTED CASH
Cash and cash equivalents at beginning of period	194,933	463,539
Restricted cash at beginning of period	19,545	19,966
Cash and cash equivalents and restricted cash at beginning of period	214,478	483,505
Cash and cash equivalents at end of period	507,918	264,872
Restricted cash at end of period	21,163	19,519
Cash and cash equivalents and restricted cash at end of period	529,081	284,391
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Cash payments for interest (net of amounts capitalized)	38,399	15,808
NON-CASH TRANSACTIONS
Liability for real estate additions, including $3 for development fees due to Vornado in 2022	652	2,277
Write-off of fully depreciated assets	$ 5,964	$ 23