JOINT FILING AGREEMENTJoint Filing Agreement • July 23rd, 2012 • Discovery Group I, LLC • Radio & tv broadcasting & communications equipment
Contract Type FiledJuly 23rd, 2012 Company IndustryDaniel J. Donoghue* Daniel J. Donoghue* Michael R. Murphy* Michael R. Murphy By: /s/ Mark Buckley Mark Buckley Attorney-in-Fact for Daniel J. Donoghue Attorney-in-Fact for Michael R. Murphy