Relationship with Vornado (Tables)

9 Months Ended

Sep. 30, 2015

Relationship with Vornado [Abstract]

Summary of Fees to Vornado [Table Text Block]

5. Relationship with Vornado - continued
			Three Months Ended				Nine Months Ended
			September 30,				September 30,
	(Amounts in thousands)		2015		2014		2015		2014
	Company management fees		$	700	$	700	$	2,100	$	2,100
	Development fees			517		1,714		2,176		2,463
	Leasing fees			21		911		419		1,275
	Property management fees and payments for cleaning, engineering
		and security services		838		1,012		2,621		2,723
			$	2,076	$	4,337	$	7,316	$	8,561