LEASES (Narrative) (Details)  | 
6 Months Ended | 
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| 
 Jun. 30, 2021  
renewal_option 
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| Lessee, Lease, Description | |
| Operating lease term (in years) | 10 years | 
| Number of renewal terms | 8 | 
| Renewal term (in years) | 5 years | 
| Upper Range | |
| Lessee, Lease, Description | |
| Operating lease term (in years) | 15 years | 
| Traditional Golf Properties and Related Facilities | Lower Range | |
| Lessee, Lease, Description | |
| Operating lease term (in years) | 10 years | 
| Traditional Golf Properties and Related Facilities | Upper Range | |
| Lessee, Lease, Description | |
| Operating lease term (in years) | 20 years | 
| Golf Carts and Equipment | Lower Range | |
| Lessee, Lease, Description | |
| Operating lease term (in years) | 24 months | 
| Golf Carts and Equipment | Upper Range | |
| Lessee, Lease, Description | |
| Operating lease term (in years) | 66 months | 
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- Definition Lessee, Operating Lease, Number Of Renewal Options No definition available. 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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