Annual report pursuant to Section 13 and 15(d)

Notes Payable Notes Payable (Bank Loan) (Details)

v3.6.0.2
Notes Payable Notes Payable (Bank Loan) (Details) - USD ($)
1 Months Ended
Nov. 24, 2015
Nov. 06, 2013
Nov. 30, 2016
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2007
Oct. 19, 2007
Revolving Credit Facility              
Debt Instrument [Line Items]              
Amount outstanding       $ 0 $ 0    
Additional borrowings     $ 25,000,000        
Maximum borrowing capacity           $ 40,000,000 $ 40,000,000
Securities America | Secured debt | Bank Loan | Line of Credit              
Debt Instrument [Line Items]              
Current borrowing capacity   $ 1,709,000          
Stated percentage   5.50%          
Term   54 months          
Amount outstanding       153,000 564,000    
Securities America | Secured debt | Bank Loan | Revolving Credit Facility              
Debt Instrument [Line Items]              
Current borrowing capacity   $ 1,500,000          
Stated percentage   5.50%          
Term   5 years          
Amount outstanding       $ 620,000 $ 950,000    
Additional borrowings $ 1,000,000            
Maximum borrowing capacity $ 1,950,000