Annual report pursuant to section 13 and 15(d)

Net Capital Requirements (Details)

v2.4.0.8
Net Capital Requirements (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Net Capital Requirements [Line Items]        
Stockholder's equity $ 193,413 $ 51,221 $ 63,443 $ 46,919
Maximum [Member]
       
Net Capital Requirements [Line Items]        
Indebtedness to net capital 15      
Securities America [Member]
       
Net Capital Requirements [Line Items]        
Regulatory net capital 10,968      
Alternative excess amount over net capital requirement 10,718      
Alternative minimum net capital requirement 250      
Ladenburg
       
Net Capital Requirements [Line Items]        
Regulatory net capital 12,573      
Alternative excess amount over net capital requirement 12,323      
Alternative minimum net capital requirement 250      
Triad [Member]
       
Net Capital Requirements [Line Items]        
Regulatory net capital 4,262      
Alternative excess amount over net capital requirement 3,147      
Alternative minimum net capital requirement 1,115      
Indebtedness to net capital 3.9      
Investacorp Inc [Member]
       
Net Capital Requirements [Line Items]        
Regulatory net capital 5,052      
Alternative excess amount over net capital requirement 4,713      
Alternative minimum net capital requirement 339      
Indebtedness to net capital 1.0      
Premier [Member] | Regulatory Requirements [Member]
       
Net Capital Requirements [Line Items]        
Stockholder's equity 1,319      
Premier [Member] | Minimum [Member] | Regulatory Requirements [Member]
       
Net Capital Requirements [Line Items]        
Stockholder's equity 1,000      
Premier [Member] | Minimum [Member] | Regulatory Requirements [Member] | Cash [Member]
       
Net Capital Requirements [Line Items]        
Minimum net capital requirement 250      
Stockholder's equity $ 250