Real Estate Assets and Construction in Progress (Tables)

3 Months Ended

Mar. 31, 2014

Real Estate [Abstract]

Summary of Properties Owned or Leased by the Company

The following is a summary of properties owned or leased by the Company as of March 31, 2014 and 2013 (in thousands):

As of March 31, 2014:

Property Location	Land		Buildings and Improvements		Construction in Progress		Total Cost
Owned Properties
Suwanee, Georgia (Atlanta-Suwanee)	$	3,521	$	127,143		4,513	$	135,177
Atlanta, Georgia (Atlanta-Metro)		15,397		308,935		37,432		361,764
Santa Clara, California*		—		87,415		1,276		88,691
Richmond, Virginia		2,180		109,018		69,958		181,156
Sacramento, California		1,481		52,975		4,484		58,940
Dallas, Texas		5,808		—		65,036		70,844
Miami, Florida		1,777		27,569		—		29,346
Lenexa, Kansas		437		3,172		—		3,609
Wichita, Kansas		—		1,409		—		1,409
		30,601		717,636		182,699		930,936
Leased Properties
Jersey City, New Jersey		—		24,689		—		24,689
Overland Park, Kansas		—		776		—		776
		—		25,465		—		25,465
	$	30,601	$	743,101	$	182,699	$	956,401

* Owned facility subject to long-term ground sublease.

As of December 31, 2013:

Property Location	Land		Buildings and Improvements		Construction in Progress		Total Cost
Owned Properties
Suwanee, Georgia (Atlanta-Suwanee)	$	3,521	$	126,486		3,270	$	133,277
Atlanta, Georgia (Atlanta-Metro)		15,397		296,547		32,456		344,400
Santa Clara, California*		—		86,544		1,249		87,793
Richmond, Virginia		2,180		108,979		67,155		178,314
Sacramento, California		1,481		52,841		4,273		58,595
Dallas, Texas		5,808		—		38,501		44,309
Miami, Florida		1,777		27,553		—		29,330
Lenexa, Kansas		437		3,298		—		3,735
Wichita, Kansas		—		1,409		—		1,409
		30,601		703,657		146,904		881,162
Leased Properties
Jersey City, New Jersey		—		23,811		—		23,811
Overland Park, Kansas		—		762				762
		—		24,573		—		24,573
	$	30,601	$	728,230	$	146,904	$	905,735

* Owned facility subject to long-term ground sublease.