Schedule of Purchase Price Allocation (Parenthetical) (Detail) - USD ($) $ in Thousands		1 Months Ended	12 Months Ended
		Aug. 31, 2014	Dec. 31, 2016	Dec. 31, 2015
Business Acquisition [Line Items]
Weighted-average amortization period on the acquired lease intangibles			20 years	7 years 8 months 12 days
Acquired lease intangibles	[1]		$ 5,163	$ 86,601
Mortgage note payable, discount				200
Montecito Joint Venture
Business Acquisition [Line Items]
Weighted-average amortization period on the acquired lease intangibles		5 years 1 month 6 days
Acquired lease intangibles	[2]	$ 2,691
Mortgage note payable, discount		600
In-place lease intangibles
Business Acquisition [Line Items]
Acquired lease intangibles			5,100	81,800
In-place lease intangibles | Montecito Joint Venture
Business Acquisition [Line Items]
Acquired lease intangibles		1,900
Other lease intangibles
Business Acquisition [Line Items]
Acquired lease intangibles			$ 100	$ 4,800
Other lease intangibles | Montecito Joint Venture
Business Acquisition [Line Items]
Acquired lease intangibles		$ 800

[1] At the acquisition date, the weighted-average amortization period on the acquired lease intangibles for the years ended December 31, 2016 and 2015 were approximately 20.0 and 7.7 years, respectively. The acquired lease intangibles during the year ended December 31, 2016 were comprised of approximately $5.1 million and $0.1 million of in-place lease intangibles and other lease intangibles, respectively, and the acquired lease intangibles during the year ended December 31, 2015 were comprised of approximately $81.8 million and $4.8 million of in-place lease intangibles and other lease intangibles, respectively.

[2] At the acquisition date, the weighted-average amortization period on the acquired lease intangibles was approximately 5.1 years and was comprised of approximately $1.9 million and $0.8 million of in-place lease intangibles and other lease intangibles, respectively.