XML 146 R80.htm IDEA: XBRL DOCUMENT v3.20.1
RELATED PARTY TRANSACTIONS Narrative (Details) - USD ($)
1 Months Ended 4 Months Ended 12 Months Ended
Jan. 01, 2019
Sep. 01, 2018
Sep. 30, 2018
Dec. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Solasglas Investment LP (SILP)            
Related Party Transaction [Line Items]            
Management fee     $ 3,100,000 $ 3,100,000 $ 4,893,000 $ 3,100,000
Board of Directors Chairman | Limited Partnership Agreement            
Related Party Transaction [Line Items]            
Performance compensation reduced rate   10.00%        
Performance compensation full rate   20.00%        
Performance compensation reduced rate         10.00%  
Loss carry forward recoupment required         150.00%  
Board of Directors Chairman | Investment Advisory Agreement            
Related Party Transaction [Line Items]            
Performance compensation     $ 0   $ 4,981,000 $ 0
Investment management fee rate - monthly   0.125%        
Investment management fee rate - annual   1.50%        
Automatic agreement extension, term   3 years        
Board of Directors Chairman | Service Agreement            
Related Party Transaction [Line Items]            
Investor relations fee monthly         $ 5,000  
Contract termination prior notice period         30 days  
Board of Directors Chairman | Collateral Assets Investement Management Agreement            
Related Party Transaction [Line Items]            
Contract termination prior notice period 30 days          
Affiliated Entity | Green Bricks Partners Inc (GRBK)            
Related Party Transaction [Line Items]            
Ownership percentage         47.80%