Schedule IV (Consolidated) - Mortgage Loans on Real Estate (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013
Mortgage Loans on Real Estate [Line Items]
Carrying Amount of Mortgages	$ 5,354
Seller financing | Seller financing, maturing August 2015
Mortgage Loans on Real Estate [Line Items]
Interest Rate	4.00%
Prior Liens	0
Carrying Amount of Mortgages	3,416
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Seller financing | Seller financing, maturing February 2015
Mortgage Loans on Real Estate [Line Items]
Interest Rate, Minimum	4.00%
Interest Rate, Maximum	6.00%
Prior Liens	0
Carrying Amount of Mortgages	1,291
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Various other seller financing | Various other seller financing, maturing October 2016 through December 2016
Mortgage Loans on Real Estate [Line Items]
Interest Rate	5.00%
Prior Liens	0
Carrying Amount of Mortgages	647
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0