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Concentrations of Credit Risk
9 Months Ended
Sep. 30, 2011
Risks and Uncertainties [Abstract] 
Concentrations of Credit Risk
Concentrations of Credit Risk
A substantial portion of the Company's revenue is derived directly from Paramount. Paramount represented 80.7% and 86.7% of the Company's total revenue for the three-month periods ended September 30, 2011 and 2010, respectively, and 83.2% and 76.4% for the nine-month periods ended September 30, 2011 and 2010, respectively.