Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
REVENUES
Property rentals	$ 37,970	$ 37,598	$ 114,507	$ 113,129
Expense reimbursements	20,124	19,522	58,006	56,554
Total revenues	58,094	57,120	172,513	169,683
EXPENSES
Operating, including fees to Vornado of $1,146, $1,082, $3,365 and $3,389, respectively	21,272	21,714	62,937	60,702
Depreciation and amortization	8,430	8,045	24,613	25,745
General and administrative, including management fees to Vornado of $595 and $1,785 in each three and nine month period, respectively	1,228	1,225	4,080	4,285
Total expenses	30,930	30,984	91,630	90,732
OPERATING INCOME	27,164	26,136	80,883	78,951
Interest and other income, net	2,081	522	4,105	2,388
Interest and debt expense	(8,940)	(5,615)	(22,355)	(16,476)
Income before income taxes	20,305	21,043	62,633	64,863
Income tax expense	(6)	(7)	(7)	(41)
Net income	$ 20,299	$ 21,036	$ 62,626	$ 64,822
Net income per common share - basic and diluted	$ 3.97	$ 4.11	$ 12.24	$ 12.68
Weighted average shares outstanding - basic and diluted	5,115,982	5,114,701	5,115,339	5,113,877
Dividends per common share	$ 4.25	$ 4.00	$ 12.75	$ 12.00