Quarterly report pursuant to Section 13 or 15(d)

Debt (Junior Subordinated Debentures, Narrative) (Details)

v3.10.0.1
Debt (Junior Subordinated Debentures, Narrative) (Details) - USD ($)
$ in Thousands
1 Months Ended 6 Months Ended
Feb. 28, 2017
Jan. 31, 2017
Jun. 30, 2017
Jun. 30, 2018
Dec. 31, 2017
Dec. 31, 2016
Debt Instrument [Line Items]            
Gain on extinguishment of debt [1]     $ 6,929      
Other assets       $ 115,437 $ 122,753 [1] $ 130,923
Revolving Credit Facility [Member]            
Debt Instrument [Line Items]            
Availability of line of credits/credit facilities       21,500    
Woodbridge [Member]            
Debt Instrument [Line Items]            
Purchased amount of Junior subordinated debentures   $ 7,700        
Gain on extinguishment of debt $ 6,900          
Bluegreen [Member]            
Debt Instrument [Line Items]            
Availability of line of credits/credit facilities       140,500    
Levitt Capital Trust II [Member] | Woodbridge [Member]            
Debt Instrument [Line Items]            
Purchased amount of Junior subordinated debentures   11,100        
Payment amount of purchased of Junior subordinated debentures   6,700        
Levitt Capital Trust III [Member] | Woodbridge [Member]            
Debt Instrument [Line Items]            
Payment amount of purchased of Junior subordinated debentures   $ 4,700        
The Trusts [Member]            
Debt Instrument [Line Items]            
Other assets       $ 5,900 $ 5,900  
[1] See Note 1 for a summary of adjustments.