Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - (Narrative) (Details)

v3.8.0.1
Related Party Transactions - (Narrative) (Details) - USD ($)
$ in Thousands
May 28, 2010
Mar. 31, 2017
Jun. 24, 2013
May 29, 2012
Related Party Transactions [Line Items]        
Subordinated debt interest rate 5.00%      
Debt Instrument, Unamortized Discount   $ 814    
Subordinated Debt [Member]        
Related Party Transactions [Line Items]        
Subordinated debt effective interest rate 14.00%      
Kanders GMP Holdings, LLC [Member]        
Related Party Transactions [Line Items]        
Subordinated Debt $ 14,517     $ 365
5% Unsecured Subordinated Notes 14,517     365
Discounted subordinated notes 8,640      
Schiller Gregory Investment Company, LLC [Member]        
Related Party Transactions [Line Items]        
Subordinated Debt 7,539     189
5% Unsecured Subordinated Notes 7,539     $ 189
Discounted subordinated notes 4,487      
Former Employees [Member]        
Related Party Transactions [Line Items]        
Subordinated Debt 554      
5% Unsecured Subordinated Notes 554      
Discounted subordinated notes $ 316      
Robert R. Schiller 2013 Cornerstone Trust [Member]        
Related Party Transactions [Line Items]        
Subordinated Debt     $ 3,769  
5% Unsecured Subordinated Notes     $ 3,769