Quarterly report pursuant to Section 13 or 15(d)

SUBSEQUENT EVENTS (Details)

v3.19.1
SUBSEQUENT EVENTS (Details) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 12 Months Ended
May 09, 2019
May 07, 2019
Apr. 11, 2019
Mar. 13, 2019
Apr. 30, 2019
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Subsequent Event [Line Items]                
Proceeds from sale of property and equipment           $ 17,749 $ 0  
Series B preferred stock                
Subsequent Event [Line Items]                
Dividends declared per share of preferred stock (in dollars per share)       $ 0.609375        
Preferred stock, dividend rate (as percent)       9.75%   9.75%   9.75%
Series C preferred stock                
Subsequent Event [Line Items]                
Dividends declared per share of preferred stock (in dollars per share)       $ 0.503125        
Preferred stock, dividend rate (as percent)       8.05%   8.05%   8.05%
Series D preferred stock                
Subsequent Event [Line Items]                
Dividends declared per share of preferred stock (in dollars per share)       $ 0.523438        
Preferred stock, dividend rate (as percent)       8.375%   8.375%   8.375%
Subsequent event                
Subsequent Event [Line Items]                
Dividends declared   $ 1,400            
Subsequent event | Series B preferred stock                
Subsequent Event [Line Items]                
Dividends declared per share of preferred stock (in dollars per share)   $ 0.609375            
Preferred stock, dividend rate (as percent)   9.75%            
Subsequent event | Series C preferred stock                
Subsequent Event [Line Items]                
Dividends declared per share of preferred stock (in dollars per share)   $ 0.503125            
Preferred stock, dividend rate (as percent)   8.05%            
Subsequent event | Series D preferred stock                
Subsequent Event [Line Items]                
Dividends declared per share of preferred stock (in dollars per share)   $ 0.523438            
Preferred stock, dividend rate (as percent)   8.375%            
Employee | Subsequent event                
Subsequent Event [Line Items]                
Options issued (in shares)     695,652          
Strike price (in dollars per share)     $ 4.66          
Disposed of by sale | Golf Properties                
Subsequent Event [Line Items]                
Proceeds from sale of property and equipment           $ 17,700 $ 2,200  
Disposed of by sale | Golf Properties | TENNESSEE | Subsequent event                
Subsequent Event [Line Items]                
Proceeds from sale of property and equipment         $ 4,800      
Disposed of by sale | Golf Properties | WASHINGTON | Subsequent event                
Subsequent Event [Line Items]                
Proceeds from sale of property and equipment $ 8,900