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Concentration of Credit Risk
3 Months Ended
Jun. 30, 2012
Risks and Uncertainties [Abstract]  
Concentration of Credit Risk
Concentration of Credit Risk

The Company had cash deposits at U.S. banks and financial institutions which exceeded federally insured limits at June 30, 2012. The Company is exposed to credit loss for amounts in excess of insured limits in the event of non-performance by the institutions; however, the Company does not anticipate non-performance by these institutions.