Detox and Residential have seperate timesheets.  Paystub at the bottom.
I worked full-time in Detox and weekends in Residential.
Detox 4/17 to 4/19  

Residential 4/17 to 4/19

Detox 5/17 to 5/19

Residential 5/17 to 5/19

Pay periods are 2 weeks. The longer period was 139 hours (87 hrs 1st week  + 52 hrs 2nd week).
It was common for payroll to count more than 80 straight time hours in two weeks.