Annual report pursuant to Section 13 and 15(d)

Notes Payable (Securities America Notes) (Details)

v3.19.1
Notes Payable (Securities America Notes) (Details) - USD ($)
12 Months Ended
Oct. 26, 2016
Nov. 04, 2011
Dec. 31, 2016
Debt Instrument [Line Items]      
Aggregate shares of common stock for warrants exercised 10,699,999    
November 2011 Loan      
Debt Instrument [Line Items]      
Current borrowing capacity   $ 160,700,000  
Stated percentage   11.00%  
Funding fees   $ 804,000  
Securities America Notes      
Debt Instrument [Line Items]      
Warrants outstanding (in shares)   10,713,332  
Warrants issued to lenders   $ 9,428,000  
Notes Payable to Banks | November 2011 Loan      
Debt Instrument [Line Items]      
Extinguishment of debt $ 17,976,000    
Indebtedness $ 0    
Vector Group      
Debt Instrument [Line Items]      
Interest paid     $ 198,000
Frost Nevada      
Debt Instrument [Line Items]      
Interest paid     $ 1,779,000