¹ For the quarter ended June 30, 2019, the adjustment included $0.1 in COGS and $12.5 in SG&A. For the quarter ended June 30, 2018, the adjustment included $0.1 in COGS and $14.4 in SG&A. For the six months ended June 30, 2019, the adjustment included $0.2 in COGS and $24.6 in SG&A. For the six months ended June 30, 2018, the adjustment included $0.2 in COGS and $29.4 in SG&A.
² For the quarter ended June 30, 2019, the adjustment included $(0.9) in Revenues, $1.4 in COGS, $4.6 in SG&A and $1.8 in other income (expense). For the quarter ended June 30, 2018, the adjustment included $(0.4) in COGS. For the six months ended June 30, 2019, the adjustment included $(2.7) in Revenues, $3.3 in COGS, $5.3 in SG&A, and $1.3 in other income (expense).
³ For the quarter ended June 30, 2019, the adjustment included $0.3 in COGS, $3.3 in SG&A and $0.3 in R&D. For the quarter ended June 30, 2018, the adjustment included $0.2 in COGS, $0.7 in SG&A and $0.1 in R&D. For the six months ended June 30, 2019, the adjustment included $0.8 in COGS, $4.6 in SG&A and $0.3 in R&D. For the six months ended June 30, 2018, the adjustment included $0.3 in COGS, $1.1 in SG&A and $0.2 in R&D.
⁴ For the quarter and  six months ended June 30, 2018, the adjustment included $0.0 and $1.4 in interest and other income (expense), net. No impairment was recorded in 2019.
⁵ Denominator based on weighted average shares used in the GAAP EPS calculation.

* Tables may not foot due to rounding; amounts calculated based on dollars in thousands.