Q2 2018Q1 2018Q4 2017Q3 2017Q2 2017
Gross profit (MM)$71.6$81.6$80.8$66.8$64.0
Gross profit growth11.8%5.2%14.3%10.8%6.5%
Operating income (MM)$3.7$13.6$9.7$0.8-$0.5
Operating income growthN/A6.7%22.3%N/AN/A
Net income (MM)$3.2$11.3$5.2$0.6-$0.2
Net income growthN/A27.1%-5.5%N/AN/A
Diluted EPS$0.24$0.83$0.38$0.05-$0.01
Diluted EPS growthN/A37.8%1.7%N/AN/A