Annual report pursuant to Section 13 and 15(d)

IMPAIRMENT (Details)

v3.19.1
IMPAIRMENT (Details)
$ in Thousands
1 Months Ended 12 Months Ended
Dec. 31, 2018
USD ($)
property
Mar. 31, 2018
USD ($)
property
Dec. 31, 2018
USD ($)
property
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Schedule of Investments [Line Items]          
Impairment     $ 8,240 $ 60 $ 10,381
Valuation allowance on loans     147 60 4,039
Impairment of assets held for sale     $ 8,240 60 10,381
Held-for-sale | Golf Properties          
Schedule of Investments [Line Items]          
Number of impaired properties | property 4 1 4    
Impairment of assets held for sale   $ 1,300 $ 5,700    
Traditional golf properties          
Schedule of Investments [Line Items]          
Impairment     $ 8,093 0 6,232
Number of impaired properties | property 3   3    
Impairment of assets held for sale $ 900        
Traditional golf properties | Oregon and California          
Schedule of Investments [Line Items]          
Impairment of assets held for use       2,700  
Traditional golf properties | New Jersey | Held-for-sale          
Schedule of Investments [Line Items]          
Impairment of assets held for sale         3,600
Traditional golf properties | Carrying Value | Oregon and California          
Schedule of Investments [Line Items]          
Real estate properties       4,100  
Traditional golf properties | Estimated Fair Value | Oregon and California          
Schedule of Investments [Line Items]          
Real estate properties       1,400  
Debt and equity securities          
Schedule of Investments [Line Items]          
Impairment     $ 0 $ 0 $ 110