XML 112 R120.htm IDEA: XBRL DOCUMENT v3.3.0.814
RELATED-PARTY TRANSACTIONS - Transactions Involving Steven A. Sugarman (Details) - USD ($)
1 Months Ended 2 Months Ended 4 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Nov. 24, 2014
Jul. 01, 2013
Dec. 31, 2013
Sep. 30, 2013
Nov. 30, 2013
Dec. 31, 2013
Jun. 27, 2014
Sep. 30, 2015
Dec. 31, 2014
Dec. 31, 2013
Mar. 31, 2015
Feb. 14, 2012
COR Securities Holding, Inc. (CORSHI) | Rent Payments Reimbursement                        
Related Party Transaction [Line Items]                        
Expenses from transactions with related parties     $ 12,000 $ 6,000 $ 11,000 $ 40,000            
COR Securities Holding, Inc. (CORSHI) | Security Deposit                        
Related Party Transaction [Line Items]                        
Expenses from transactions with related parties           $ 34,000            
COR Securities Holding, Inc. (CORSHI) | Intercompany Transaction                        
Related Party Transaction [Line Items]                        
Expenses from transactions with related parties             $ 34,000          
COR Securities Holding, Inc. (CORSHI) | Leasing Costs Payments                        
Related Party Transaction [Line Items]                        
Expenses from transactions with related parties             $ 58,000          
Immediate Family Member of Chief Executive Officer, Brother | Consulting Agreement | Subsidiaries                        
Related Party Transaction [Line Items]                        
Expenses from transactions with related parties               $ 30,000 $ 1,200,000 $ 121,000    
Consulting agreement term   5 years                    
Consulting agreement minimum payment   $ 30,000                    
Consulting agreement payment   $ 600,000                    
Prior notice period   30 days                    
Limited Liability Company                        
Related Party Transaction [Line Items]                        
Common stock, shares outstanding                       700,538
Percentage of total shares outstanding                     1.90%  
Percent ownership in limited partnership 9.90%                      
Limited Liability Company | Minimum                        
Related Party Transaction [Line Items]                        
Expected investment in limited partnership $ 5,000,000                      
Limited Liability Company | Maximum                        
Related Party Transaction [Line Items]                        
Expected investment in limited partnership $ 7,500,000.0