Subsequent Events - Additional Information (Details) $ in Thousands	1 Months Ended	3 Months Ended
	Apr. 26, 2019 USD ($) Property	Mar. 31, 2019 USD ($) Property
Subsequent Event [Line Items]
Number of industrial properties		458
Acquisition Activity
Subsequent Event [Line Items]
Number of Land Parcels		2
Purchase price of industrial properties acquired | $		$ 18,268
Number of industrial properties		1
Disposition Activity
Subsequent Event [Line Items]
Number of industrial properties		1
Proceeds from sale of industrial properties | $		$ 10,467
Subsequent Event | Acquisition Activity
Subsequent Event [Line Items]
Number of Land Parcels	1
Purchase price of industrial properties acquired | $	$ 7,400
Subsequent Event | Disposition Activity
Subsequent Event [Line Items]
Number of industrial properties	1
Proceeds from sale of industrial properties | $	$ 1,145
Joint Venture
Subsequent Event [Line Items]
Number of Land Parcels		1
Purchase price of industrial properties acquired | $		$ 49,000
Proceeds From Sale Of Land Parcels | $		$ 10,130
Joint Venture | Subsequent Event | Disposition Activity
Subsequent Event [Line Items]
Number of Land Parcels	1
Proceeds From Sale Of Land Parcels | $	$ 37,113