Annual report pursuant to Section 13 and 15(d)

Real Estate and Intangible Assets (Details 1)

v2.4.0.6
Real Estate and Intangible Assets (Details 1) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2012
sqft
Dec. 31, 2011
Dec. 31, 2010
Schedule of properties acquired      
Square Footage 972,000    
Total Purchase Price $ 107,165    
Acquisition Expenses 778    
Annualized Straight Line Rent 2,144 1,394 1,652
Debt Issued/Assumed 53,676    
Ashburn, VA [Member]
      
Schedule of properties acquired      
Acquisition Date Jan. 25, 2012    
Square Footage 52,130    
Lease Term 15 years    
Renewal Options 2 years    
Total Purchase Price 10,775    
Acquisition Expenses 102    
Annualized Straight Line Rent 989    
Ottumwa, IA [Member]
      
Schedule of properties acquired      
Acquisition Date May 30, 2012    
Square Footage 352,860    
Lease Term 11 years 6 months    
Renewal Options 3 years    
Total Purchase Price 7,100    
Acquisition Expenses 49    
Annualized Straight Line Rent 684    
Debt Issued/Assumed 5,000    
New Albany, OH [Member]
      
Schedule of properties acquired      
Acquisition Date Jun. 05, 2012    
Square Footage 89,000    
Lease Term 10 years 6 months    
Renewal Options 2 years    
Total Purchase Price 13,333    
Acquisition Expenses 196    
Annualized Straight Line Rent 1,361    
Columbus, GA [Member]
      
Schedule of properties acquired      
Acquisition Date Jun. 21, 2012    
Square Footage 32,000    
Lease Term 11 years 6 months    
Renewal Options 2 years    
Total Purchase Price 7,320    
Acquisition Expenses 71    
Annualized Straight Line Rent 656    
Debt Issued/Assumed 4,750    
Columbus, OH [Member]
      
Schedule of properties acquired      
Acquisition Date Jun. 28, 2012    
Square Footage 31,293    
Lease Term 10 years    
Total Purchase Price 4,037    
Acquisition Expenses 66    
Annualized Straight Line Rent 342    
Jupiter, FL [Member]
      
Schedule of properties acquired      
Acquisition Date Sep. 26, 2012    
Square Footage 60,000    
Lease Term 10 years 6 months    
Renewal Options 2 years    
Total Purchase Price 15,500    
Acquisition Expenses 61    
Annualized Straight Line Rent 1,372    
Debt Issued/Assumed 10,758    
Fort Worth, TX [Member]
      
Schedule of properties acquired      
Acquisition Date Aug. 11, 2012    
Square Footage 208,234    
Lease Term 14 years    
Total Purchase Price 19,950    
Acquisition Expenses 128    
Annualized Straight Line Rent 1,628    
Debt Issued/Assumed 14,168    
Columbia, SC [Member]
      
Schedule of properties acquired      
Acquisition Date Nov. 21, 2012    
Square Footage 146,483    
Lease Term 10 years    
Renewal Options 3 years    
Total Purchase Price 29,150    
Acquisition Expenses 105    
Annualized Straight Line Rent 2,614    
Debt Issued/Assumed $ 19,000