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Securities Owned/Sold but Not Yet Purchased (Tables)
12 Months Ended
Dec. 31, 2019
Fair Value Disclosures [Abstract]  
Schedule of Securities Owned/Sold But Not Yet Purchased
These securities consist of the following:
                 
 
December 31,
2019
 
 
December 31,
2018
 
Securities Owned
 
 
 
 
 
 
Trading securities
  $
17,319
    $
8,873
 
                 
Securities Sold, but not yet Purchased
 
 
 
 
 
 
Trading securities
  $
582
    $
1,698