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Concentrations of Credit Risk
6 Months Ended
Jun. 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 87.5% and 82.8% of the Company's total revenue for the three-month periods ended June 30, 2011 and 2010, respectively, and 84.3% and 70.5% for the six-month periods ended June 30, 2011 and 2010, respectively.