As with many other companies, OPEX in the quarter was lower than expected, largely due to a significant reduction in travel expense.

Jun 4, 2020 / CEO / receipt, needs a key / Jim (CEO), CEO | earnings call 2020-06-04 | transcript c56de81b-7589-4279-b4d8-252f6f8eed76 | chars 12990-13122 | segment 13