iRobot Earlier Reported Q1 EPS $0.16 vs $0.10 Est., Sales $118M vs $116M Est.; Sees Q2 Sales $143M-$146M vs $157M Est.; Narrows FY EPS Outlook from $1.25-$1.45 to $1.25-$1.35 vs $1.34 Est., Sales Reaffirmed