Income Taxes (Tables)

12 Months Ended

Dec. 31, 2017

Income Tax Disclosure [Abstract]

Schedule of Deferred Tax Assets and Liabilities

Deferred income tax assets and liabilities as of December 31, 2017 and 2016 were as follows (in thousands):

	2017			2016
Gross deferred income tax assets:
Net operating loss carryforwards	$	77,227		$	98,054
Basis difference - real estate property	181,254			156,394
Basis difference - intangibles	506			2,225
Other - temporary differences	47,649			31,503
Total gross deferred income tax assets	306,636			288,176
Valuation allowance	(46,302		)	(45,628		)
Total deferred income tax assets, net of valuation allowance	260,334			242,548
Gross deferred income tax liabilities:
Basis difference - real estate property	315,553			289,867
Basis difference - intangibles	65,921			64,714
Straight-line rent	1,597			5,172
Other - temporary differences	44,241			36,614
Total gross deferred income tax liabilities	427,312			396,367
Net deferred income tax liabilities	$	166,978		$	153,819