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Other, net
6 Months Ended
Jun. 30, 2018
Other Income and Expenses [Abstract]  
Other, net

9. Other, net

Other is comprised of foreign currency transaction losses of $1.7 million and $1.8 million for the three months ended June 30, 2018 and 2017, respectively. Other is comprised of foreign currency transaction losses of $1.7 million and $1.1 million for the six months ended June 30, 2018 and 2017, respectively.