| http://www.w3.org/ns/prov#value | - Indicate by check mark whether the registrant is a shell company (as defined by Rule 12b-2 of the Exchange Act) ??? Yes ?? No As of December 31, 2013, the aggregate market value of the issued and outstanding common stock held by non-affiliates of the registrant, based upon the closing price of our common stock of $0.94 was approximately $18.6 million.
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