Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Summary of Significant Accounting Policies

Schedule of useful lives of real estate investment assets

Buildings	27 to 40 years
Building improvements	1 to 10 years
Leasehold improvements	The shorter of the lease term or useful life of the asset

Schedule of deferred leasing costs, net of amortization

Deferred leasing costs are included within other assets in the consolidated balance sheets and consisted of the following, net of amortization, as of December 31, 2015, and 2014 (in thousands):

	December 31, 2015		December 31, 2014
Internal sales commissions	$	17,558	$	13,171
Third party commissions		15,866		13,665
External legal counsel		718		393
Total	$	34,142	$	27,229