Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Real estate, at cost:
Land	$ 44,971	$ 44,971
Buildings and leasehold improvements	981,136	978,474
Development and construction in progress	9,414	4,246
Total	1,035,521	1,027,691
Accumulated depreciation and amortization	(317,751)	(297,421)
Real estate, net	717,770	730,270
Cash and cash equivalents	304,229	283,056
Restricted cash	9,548	6,439
Marketable securities	16,909	23,166
Tenant and other receivables	5,624	4,075
Receivable arising from the straight-lining of rents	166,839	168,789
Deferred leasing costs, net, including unamortized leasing fees to Vornado of $32,591 and $31,039, respectively	41,583	40,669
Other assets	20,881	29,085
Total assets	1,283,383	1,285,549
LIABILITIES AND EQUITY
Mortgages payable, net of deferred debt issuance costs	969,673	965,826
Amounts due to Vornado	4,638	708
Accounts payable and accrued expenses	38,973	30,889
Other liabilities	8,008	3,034
Total liabilities	1,021,292	1,000,457
Commitments and contingencies
Preferred stock: $1.00 par value per share; authorized, 3,000,000 shares; issued and outstanding, none	0	0
Common stock: $1.00 par value per share; authorized, 10,000,000 shares; issued, 5,173,450 shares; outstanding, 5,107,290 shares	5,173	5,173
Additional capital	32,365	31,971
Retained earnings	224,994	248,443
Accumulated other comprehensive loss	(73)	(127)
Equity before treasury stock	262,459	285,460
Treasury stock: 66,160 shares, at cost	(368)	(368)
Total equity	262,091	285,092
Total liabilities and equity	$ 1,283,383	$ 1,285,549