Report Help: Capturing specific tasks that have been In Progress for more than 5 days

Hello! 

I am trying to create a report that tracks Client Review tasks that have been In Progress for more than 5 days. I’m assuming I will use a Task Report and include status and name but I am getting stuck when it comes to the “In Progress for more than 5 days" Would that require Text Mode for a calculation? 

Any ideas are greatly appreciated!