Selling and marketing expense declined 1.4 million as compared to the year-ago quarter from lower travel and marketing costs, while R&D expense was flat.

May 6, 2021 / CEO / receipt, needs a key / Bill Levick, CEO | earnings call 2021-05-06 | transcript 3db8df33-ce9d-469b-8778-b6c5b77a8931 | chars 14774-14927 | segment 15