XML 12 R39.htm IDEA: XBRL DOCUMENT v3.3.0.814
Lease Termination Fee Income (Details) - USD ($)
 1 Months Ended 3 Months Ended 9 Months Ended
Oct. 31, 2015
Mar. 31, 2015
Jun. 30, 2014
Dec. 31, 2015
Sep. 30, 2015
Lease termination fee received from a retail tenant in a lease buy-out transaction   $ 650,000 $ 1,269,000    
Write-off of entire balance of the unbilled rent receivable and the intangible lease asset     $ 150,000    
Write-off of entire balance of the unbilled rent receivable   $ 226,000     $ 315,000
Subsequent event          
Lease termination fee received from a retail tenant in a lease buy-out transaction $ 1,286,000        
Write-off of entire balance of the unbilled rent receivable and the intangible lease asset       $ 179,000