Dispositions of Property	12 Months Ended
Dec. 31, 2017
Dispositions of property
Dispositions of properties	10. Dispositions of Property During the three months ended June 30, 2017, the Company reached a decision to classify an office property located in Baltimore, Maryland as an asset held for sale. In evaluating the Baltimore, Maryland property, management considered various subjective factors, including the time, cost and likelihood of successfully leasing the property, the effect of the property’s results on its unencumbered asset value, which is part of the leverage ratio used to compare to a maximum leverage covenant in the JPM Term Loan, BMO Term Loan and the BAML Credit Facility, future capital costs to upgrade and reposition the multi-tenant property and to lease up the building, recent leasing and economic activity in the local area, and offers to purchase the property. The Company concluded that selling the property was the more prudent decision and outweighed the potential future benefit of continuing to hold the property. The property was expected to sell within one year at a loss, which was recorded as a provision for loss on a property held for sale of $20.5 million net of applicable income taxes and was classified as an asset held for sale of $31.9 million at June 30, 2017. During the three months ended September 30, 2017, the Company increased the provision for loss by $0.3 million to $20.7 million net of applicable income taxes, and the property was classified as an asset held for sale in the amount of $31.6 million at September 30, 2017. The Company sold the property on October 20, 2017 for net proceeds of $31.6 million resulting in a total loss of $20.8 million, net of applicable income taxes. During the three months ended December 31, 2016, the Company reached an agreement to sell an office property located in Milpitas, California. The property was classified as an asset held for sale at December 31, 2016 and was sold on January 6, 2017 at approximately a $2.3 million gain. The Company sold an office property located in Maryland Heights, Missouri on April 5, 2016, at a $4.2 million gain. During the three months ended June 30, 2016, the Company reached a decision to classify its office property located in Federal Way, Washington, as an asset held for sale. In evaluating the Federal Way, Washington property, management considered various subjective factors, including the time, cost and likelihood of successfully leasing the property, the effect of the property’s results on its unencumbered asset value, which is part of the leverage ratio used to compare to a maximum leverage covenant in the BMO Term Loan and the BAML Credit Facility, future capital costs to upgrade and reposition the multi-tenant property and to lease up the building, recent leasing and economic activity in the local area, and offers to purchase the property. The Company concluded that selling the property was the more prudent decision and outweighed the potential future benefit of continuing to hold the property. The property was expected to sell within one year at a loss, which was recorded as a provision for loss on a property held for sale of $4.8 million net of applicable income taxes and was classified as an asset held for sale of $9.3 million at June 30, 2016. During the three months ended September 30, 2016, we increased the provision for loss by $0.5 million to $5.3 million net of applicable income taxes and the property, was classified as an asset held for sale in the amount of $8.8 million at September 30, 2016. The Company estimated the fair value of the property, less estimated costs to sell using the offers to purchase the property made by third parties (Level 3 inputs, as there is no active market). The Company sold the property on December 16, 2016 for $7.3 million of net proceeds resulting in a total loss of $7.1 million, net of applicable income taxes. The Company sold an office property located in Plano, Texas on February 23, 2015 at a $1.5 million gain, sold an office property located in Eden Prairie, Minnesota on March 31, 2015 at a $9.0 million gain, sold an office property located in Charlotte, North Carolina on May 13, 2015 at a $0.9 million gain and sold an office property located in San Jose, California on December 9, 2015 at a $12.3 million gain.

10. Dispositions of Property

During the three months ended June 30, 2017, the Company reached a decision to classify an office property located in Baltimore, Maryland as an asset held for sale. In evaluating the Baltimore, Maryland property, management considered various subjective factors, including the time, cost and likelihood of successfully leasing the property, the effect of the property’s results on its unencumbered asset value, which is part of the leverage ratio used to compare to a maximum leverage covenant in the JPM Term Loan, BMO Term Loan and the BAML Credit Facility, future capital costs to upgrade and reposition the multi-tenant property and to lease up the building, recent leasing and economic activity in the local area, and offers to purchase the property. The Company concluded that selling the property was the more prudent decision and outweighed the potential future benefit of continuing to hold the property. The property was expected to sell within one year at a loss, which was recorded as a provision for loss on a property held for sale of $20.5 million net of applicable income taxes and was classified as an asset held for sale of $31.9 million at June 30, 2017. During the three months ended September 30, 2017, the Company increased the provision for loss by $0.3 million to $20.7 million net of applicable income taxes, and the property was classified as an asset held for sale in the amount of $31.6 million at September 30, 2017. The Company sold the property on October 20, 2017 for net proceeds of $31.6 million resulting in a total loss of $20.8 million, net of applicable income taxes.

During the three months ended December 31, 2016, the Company reached an agreement to sell an office property located in Milpitas, California. The property was classified as an asset held for sale at December 31, 2016 and was sold on January 6, 2017 at approximately a $2.3 million gain.

The Company sold an office property located in Maryland Heights, Missouri on April 5, 2016, at a $4.2 million gain. During the three months ended June 30, 2016, the Company reached a decision to classify its office property located in Federal Way, Washington, as an asset held for sale. In evaluating the Federal Way, Washington property, management considered various subjective factors, including the time, cost and likelihood of successfully leasing the property, the effect of the property’s results on its unencumbered asset value, which is part of the leverage ratio used to compare to a maximum leverage covenant in the BMO Term Loan and the BAML Credit Facility, future capital costs to upgrade and reposition the multi-tenant property and to lease up the building, recent leasing and economic activity in the local area, and offers to purchase the property. The Company concluded that selling the property was the more prudent decision and outweighed the potential future benefit of continuing to hold the property. The property was expected to sell within one year at a loss, which was recorded as a provision for loss on a property held for sale of $4.8 million net of applicable income taxes and was classified as an asset held for sale of $9.3 million at June 30, 2016. During the three months ended September 30, 2016, we increased the provision for loss by $0.5 million to $5.3 million net of applicable income taxes and the property, was classified as an asset held for sale in the amount of $8.8 million at September 30, 2016. The Company estimated the fair value of the property, less estimated costs to sell using the offers to purchase the property made by third parties (Level 3 inputs, as there is no active market). The Company sold the property on December 16, 2016 for $7.3 million of net proceeds resulting in a total loss of $7.1 million, net of applicable income taxes.

The Company sold an office property located in Plano, Texas on February 23, 2015 at a $1.5 million gain, sold an office property located in Eden Prairie, Minnesota on March 31, 2015 at a $9.0 million gain, sold an office property located in Charlotte, North Carolina on May 13, 2015 at a $0.9 million gain and sold an office property located in San Jose, California on December 9, 2015 at a $12.3 million gain.