And leaders say they're willing to continue because the business didn't suffer.
On average, businesses decreased their schedules by six hours, from about 41 to 35 hours per week per employee.
'Once you give people a four-day workweek, how do you take it back?'
But company president Mike Neundorfer, who's been interested the four-day week concept for a while now, says they're trending the right direction.
There's no going back, Mathew says, for the organization or for her personally: "Once you give people a four-day workweek, how do you take it back?