We also saw a pickup in the fourth quarter in travel expenses as COVID restrictions began to ease, in line with how we have guided for several quarters. We want our sales force to be out on the road cultivating new and nurturing existing relationships.

Feb 18, 2022 / CFO / receipt, needs a key / Sharon Griscoll, CFO | earnings call 2022-02-18 | transcript 73be6907-87c4-4f50-85b0-d5c282aa20ff | chars 11091-11343 | segment 11