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Securities Owned and Sold, Not Yet Purchased (Tables)
3 Months Ended
Mar. 31, 2012
Securities Owned and Sold, Not Yet Purchased  
Summary of securities owned and securities sold, not yet purchased

 

 

 

Securities Owned

 

Securities Sold, Not Yet
Purchased

 

 

 

March 31,
2012

 

December 31,
2011

 

March 31,
2012

 

December 31,
2011

 

Corporate stocks—trading securities

 

$

1,362

 

$

689

 

$

1,507

 

$

438

 

Mutual funds

 

5,023

 

4,588

 

 

 

Total

 

$

6,385

 

$

5,277

 

$

1,507

 

$

438