Disclosure of Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2019

Debt Instrument, Fair Value Disclosure [Abstract]

Schedule of fair value

The following summarizes the fair value of the Company's mortgage loans and unsecured notes as of December 31, 2018 and June 30, 2019 (in thousands):

	Mortgage Loans				Unsecured Notes
	Carrying Value		Fair Value		Carrying Value		Fair Value
As of December 31, 2018	$	395,202	$	397,167	$	2,285,698	$	2,295,699
As of June 30, 2019	$	351,493	$	402,794	$	2,632,881	$	2,795,031