While limited travel and other spending due to COVID are still impacting our spending, we have continued to invest in growing our national OCS program.

May 4, 2021 / CFO / receipt, needs a key / Stephen Gordon, CFO | earnings call 2021-05-04 | transcript 47a2e3a8-d7bb-476f-ab07-1543518661b1 | chars 15255-15406 | segment 15

During this period, our spending levels in several areas, including travel, trade show attendance, and other discretionary items continue to be lower than normal.

Oct 21, 2020 / CFO / receipt, needs a key / Stephen Gordon, CFO | earnings call 2020-10-21 | transcript 7a4fc1aa-8bcf-48e9-b3bf-c7c599ba013c | chars 11895-12057 | segment 11