Annual report pursuant to Section 13 and 15(d)

SUBSEQUENT EVENTS (Details)

v3.19.1
SUBSEQUENT EVENTS (Details) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 12 Months Ended
Mar. 13, 2019
Mar. 31, 2007
Oct. 31, 2005
Mar. 31, 2003
Dec. 31, 2018
Dec. 31, 2017
Jan. 31, 2019
Disposed of by sale | Golf Properties              
Subsequent Event [Line Items]              
Sale price         $ 86.2    
Series B Cumulative Redeemable Preferred Stock              
Subsequent Event [Line Items]              
Preferred stock, dividend rate (as percent)       9.75% 9.75% 9.75%  
Series C Cumulative Redeemable Preferred Stock              
Subsequent Event [Line Items]              
Preferred stock, dividend rate (as percent)     8.05%   8.05% 8.05%  
Series D Cumulative Redeemable Preferred Stock              
Subsequent Event [Line Items]              
Preferred stock, dividend rate (as percent)   8.375%     8.375% 8.375%  
Subsequent Event              
Subsequent Event [Line Items]              
Dividends payable $ 1.4            
Subsequent Event | Disposed of by sale | California | Golf Properties              
Subsequent Event [Line Items]              
Sale price             $ 24.8
Subsequent Event | Series B Cumulative Redeemable Preferred Stock              
Subsequent Event [Line Items]              
Dividends declared (in dollars per share) $ 0.609375            
Preferred stock, dividend rate (as percent) 9.75%            
Subsequent Event | Series C Cumulative Redeemable Preferred Stock              
Subsequent Event [Line Items]              
Dividends declared (in dollars per share) $ 0.503125            
Preferred stock, dividend rate (as percent) 8.05%            
Subsequent Event | Series D Cumulative Redeemable Preferred Stock              
Subsequent Event [Line Items]              
Dividends declared (in dollars per share) $ 0.523438            
Preferred stock, dividend rate (as percent) 8.375%