How to Export Referral Partner Ledger detail info into CSV or xls

I’ve created the Referral Partner Ledger Report for past several months.
I select LEDGER option that is to the far right of any displayed Referral Partner.
When it displays I see the individual contact detail information that supports the summary info for a specific Referral Partner.
I need to extract this detail into a csv or xls format.
When I select EXTRACT from the ACTIONS I only get the summary info and no detail. Any suggestions?
Thanks in advance for your assistance and support.