Annual report pursuant to Section 13 and 15(d)

IMPAIRMENT AND OTHER LOSSES - Narrative (Details)

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IMPAIRMENT AND OTHER LOSSES - Narrative (Details)
$ in Thousands
1 Months Ended 12 Months Ended
Mar. 31, 2018
USD ($)
property
Dec. 31, 2019
USD ($)
property
Dec. 31, 2018
USD ($)
property
Dec. 31, 2017
USD ($)
Schedule of Investments [Line Items]        
Impairment of assets held for sale   $ 15,413 $ 8,240 $ 60
Traditional golf properties (held-for-use)   3,805 1,091 0
Loss on asset retirements   $ 10,381 $ 0 $ 0
Held-for-sale | Golf Properties        
Schedule of Investments [Line Items]        
Number of impaired properties | property 1 3 4  
Impairment of assets held for sale $ 1,300 $ 1,200 $ 5,700  
Traditional golf properties        
Schedule of Investments [Line Items]        
Number of real estate properties, held-for-use, impaired | property   2 3