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NOTES RECEIVABLE Allowance for Notes Receivable (Details) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Jun. 30, 2013
Financing Receivable, Allowance for Credit Losses [Roll Forward]  
Balance at beginning of period $ 3,681
Additional reserves 208
Balance at period end 3,889
Mortagage Loans on Real Estate, Write-Down or Reserve, Recoveries 0
Mortgage Loans on Real Estate, Charge-Offs and Reclassifications $ 0