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Inventory (Tables)
6 Months Ended
Jun. 30, 2012
Inventories [Abstract]  
Schedule of Inventories

A summary of inventories is as follows:

 

    June 30, 2012     December 31, 2011  
Jewelry   $ 5,386,670     $ 4,357,724  
Rare coins and collectibles     1,676,968       2,656,959  
Bullion     3,425,219       1,521,550  
Scrap     2,428,918       2,181,058  
Total   $ 12,917,775     $ 10,717,291