Commitments and Contingencies	9 Months Ended
Sep. 30, 2017
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies In the normal course of business, we are involved in legal actions arising from the ownership of our industrial properties. In our opinion, the liabilities, if any, that may ultimately result from such legal actions are not expected to have a materially adverse effect on our consolidated financial position, operations or liquidity. In conjunction with the development of industrial properties, we have entered into agreements with general contractors for the construction of industrial properties. At September 30, 2017, we had nine industrial properties totaling approximately 2.7 million square feet of GLA under construction. The estimated total investment as of September 30, 2017 is approximately $192,600. Of this amount, approximately $120,900 remains to be funded. There can be no assurance that the actual completion cost will not exceed the estimated total investment. During the year ended December 31, 2016, a fire significantly destroyed one industrial property totaling approximately 0.03 million square feet of GLA located in San Diego, California (the “2016 Fire”). In a separate event, on April 3, 2017, a fire caused significant damage to one industrial property totaling approximately 0.08 million square feet of GLA located in Los Angeles, California (the “2017 Fire”). During the respective periods in which the fires occurred, we wrote off the unamortized net book value of the building improvements for the damaged portions of the industrial properties and recorded a receivable from our insurance company for the amount of the write off, less our $25 deductible per occurrence. As of September 30, 2017, we have an aggregate receivable outstanding from the insurance company for both the 2016 Fire and the 2017 Fire of $8,830. While we believe the damages incurred due to the 2016 Fire and 2017 Fire are fully insured and reimbursable in accordance with our insurance policies, subject to the deductibles, there can be no assurance that the cost to repair the damages will be collected.

Commitments and Contingencies

In the normal course of business, we are involved in legal actions arising from the ownership of our industrial properties. In our opinion, the liabilities, if any, that may ultimately result from such legal actions are not expected to have a materially adverse effect on our consolidated financial position, operations or liquidity.

In conjunction with the development of industrial properties, we have entered into agreements with general contractors for the construction of industrial properties. At September 30, 2017, we had nine industrial properties totaling approximately 2.7 million square feet of GLA under construction. The estimated total investment as of September 30, 2017 is approximately $192,600. Of this amount, approximately $120,900 remains to be funded. There can be no assurance that the actual completion cost will not exceed the estimated total investment.

During the year ended December 31, 2016, a fire significantly destroyed one industrial property totaling approximately 0.03 million square feet of GLA located in San Diego, California (the “2016 Fire”). In a separate event, on April 3, 2017, a fire caused significant damage to one industrial property totaling approximately 0.08 million square feet of GLA located in Los Angeles, California (the “2017 Fire”). During the respective periods in which the fires occurred, we wrote off the unamortized net book value of the building improvements for the damaged portions of the industrial properties and recorded a receivable from our insurance company for the amount of the write off, less our $25 deductible per occurrence. As of September 30, 2017, we have an aggregate receivable outstanding from the insurance company for both the 2016 Fire and the 2017 Fire of $8,830. While we believe the damages incurred due to the 2016 Fire and 2017 Fire are fully insured and reimbursable in accordance with our insurance policies, subject to the deductibles, there can be no assurance that the cost to repair the damages will be collected.