XML 49 R38.htm IDEA: XBRL DOCUMENT v3.5.0.2
Financing Activity - Mortgage Loan Activity Additional Detail (Detail) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2016
Sep. 30, 2016
Sep. 30, 2015
Apr. 08, 2016
Mortgage Loan Activity [Line Items]        
Common Stock, Dividends, Per Share, Cash Paid   $ 0.63    
Maximum Unsecured Borrowing Amount Under Unencumbered Debt Yield Covenant   $ 201,600    
Carrying Value Of Net Losses Associated With Interest Rate Swaps   1,700    
Derivative, Net Liability Position, Aggregate Fair Value   6,400    
Termination value   7,000    
Repayments of Secured Debt   280,327 $ 272,776  
Two Thousand Thirteen Revolving Credit Facility [Member]        
Mortgage Loan Activity [Line Items]        
Letters of Credit Outstanding, Amount   $ 7,400    
Woodland Mall [Member]        
Mortgage Loan Activity [Line Items]        
Mortgage Loans on Real Estate, Face Amount of Mortgages       $ 130,000
Loans Receivable, Basis Spread on Variable Rate       2.00%
Repayments of Debt $ 141,200