The increase from the first quarter primarily reflects an increase in travel and entertainment, and professional fees.

Jul 21, 2021 / CFO / receipt, needs a key / Jessica Doran, CFO | earnings call 2021-07-21 | transcript e9eee171-07bb-4d96-8fe1-063c0934b3d5 | chars 10072-10190 | segment 10

The decrease in general and administrative expenses from the first quarter of 2020 primarily reflects a decrease in travel and entertainment and professional fees.

Apr 21, 2021 / CFO / receipt, needs a key / Jessica Doran, CFO | earnings call 2021-04-21 | transcript 0265594e-2f53-409f-bf29-19cf0dbc8a2a | chars 9531-9694 | segment 9

And the decrease from the fourth quarter of last year primarily reflects a reduction in travel costs and professional fees.

Feb 3, 2021 / CFO / receipt, needs a key / Jessica Doran, CFO | earnings call 2021-02-03 | transcript 24ad354f-d876-4c20-8e40-f73c2cf26872 | chars 10525-10648 | segment 10

The decrease from last quarter and the third quarter of last year primarily reflects a reduction in travel costs and professional fees.

Oct 21, 2020 / CFO / receipt, needs a key / Jessica Doran, CFO | earnings call 2020-10-21 | transcript 0b59d41b-2b2f-4944-9309-fabb9f65dc47 | chars 10132-10267 | segment 10