Selling and marketing expense was $2.3 million for the first half of 2021, compared with $3 million for the first half of 2020. The decrease was primarily attributable to lower threshold expenses due to cancellations related to COVID-19, reduced marketing activities including travel, and selling and benefit expense due to reduced headcount.

Aug 5, 2021 / CFO / receipt, needs a key / Javier Rompolla, CFO | earnings call 2021-08-05 | transcript 293ee11c-b65c-4cd1-90ac-88f8ad6fa920 | chars 13836-14178 | segment 13