Is there a way to identify the Approver of an ESS timecard?

Hello Community,

Hoping you can help with this scenario:  

A Manager/Supervisor is away and a Delegate or HR staff member has approved an employee timecard. Once the Employee Self Service timecard has been approved, is there a way to identify who it was that approved the time?

Are there any reports that identify the approver of a timecard?

Any help, or direction to documentation, is welcome.

Thank you!