Quarterly report pursuant to Section 13 or 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Other current assets) (Details)

v3.8.0.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Other current assets) (Details)
$ in Thousands
Sep. 30, 2017
USD ($)
property
Dec. 31, 2016
USD ($)
property
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Real estate related and other loans, held-for-sale, net $ 147 $ 55,612
Prepaid expenses 3,428 3,580
Interest receivable 0 1,697
Deposits 3,002 1,314
Inventory 5,003 4,496
Derivative assets 0 371
Residential mortgage loans, held-for-sale, net 0 231
Receivables from brokers, dealers and clearing organizations 0 552
Miscellaneous assets, net 10,960 10,834
Other Assets, Current $ 22,540 $ 78,687
Number of golf properties (in properties) | property 77  
Held-for-sale | Annandale, New Jersey    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Number of golf properties (in properties) | property   1