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Employee Benefit Plan	12 Months Ended
Employee Benefit Plan	Mar. 31, 2013
Employee Benefit Plan
Employee Benefit Plan	Note 13 - Employee Benefit Plan We sponsor a 401(k) defined contribution plan for the benefit of our employees. For the years ended March 31, 2013 and 2012, and the six months ended March 31, 2011 and September 30, 2010, we made contributions to the plan totaling $1.9 million, $0.5 million, $0.2 million and $0.1 million, respectively.