The sequential decrease in operating expenses reflects lower travel spend, decreased compensation related to commissions, and lower marketing and media spend, partially offset by higher ExoCAD acquisition costs.

Jul 22, 2020 / receipt, needs a key / John, CFO | earnings call 2020-07-22 | transcript ec884b09-c847-4a9a-8ee5-0c4b59e4cb18 | chars 23201-23412 | segment 23

As with the travel restrictions and less conferences and so on, there's a lot of other operating expenditures that can be pushed out and not spent currently.

Apr 29, 2020 / receipt, needs a key / John, CFO | earnings call 2020-04-29 | transcript 0d2cafe8-b192-4c27-b46e-f6094ac83006 | chars 43600-43757 | segment 43

In order to maintain our financial health, we are taking the following actions. holding our current headcount level steady to support the initiatives Joe discussed while making sure we are prepared for the market recovery, controlling discretionary spending such as travel and meeting-related expenses, slowing some of our capital expenditures, and working with many vendors who have allowed us to increase payment terms while providing extended payment terms to many of our customers.

Apr 29, 2020 / receipt, needs a key / John, CFO | earnings call 2020-04-29 | transcript 0d2cafe8-b192-4c27-b46e-f6094ac83006 | chars 32892-33377 | segment 32