In Q4, growth in these expenses were largely driven by headcount addition, and to a lesser extent, recovering travel and other discretionary spend that have now mostly normalized.

Mar 1, 2023 / CFO / receipt, needs a key / Brian Herb, CFO | earnings call 2023-03-01 | transcript 3cb1fa93-f9fa-4e95-bf4d-311f6464b8f2 | chars 16701-16880 | segment 16