The main drivers for the higher cost in the quarter were related to FX, travel, and insurance increases.

Aug 11, 2021 / CFO / receipt, needs a key / Brad Phillips, CFO | earnings call 2021-08-11 | transcript 9c3b7fce-e3ce-445c-b0b1-102d9e4dee5d | chars 5478-5582 | segment 5

SG&A increased $20 million in fiscal 2020 as compared to fiscal 2019, primarily due to increases in insurance premiums, labor costs, COVID-related costs, and foreign currency effect, which were partially offset by lower travel costs.

Mar 3, 2021 / CFO / receipt, needs a key / Brad Phillips, CFO | earnings call 2021-03-03 | transcript c95afaa4-b379-4d8d-bd0d-6417c6ea7e32 | chars 9929-10162 | segment 10

SG&A expense was higher by $6.4 million in the quarter, partially attributable to the higher cost related to COVID-19, certain insurance increases as we recently renewed our coverages across the business, and higher benefits, more than offsetting lower travel costs.

Nov 4, 2020 / CFO / receipt, needs a key / Brad Phillips, CFO | earnings call 2020-11-04 | transcript 3c3d6a81-34a8-44b4-b1cb-c03c380129c7 | chars 7328-7594 | segment 6