LEGAL PROCEEDINGS (Details) $ in Millions	Apr. 26, 2016 USD ($)
Villere Litigation
Amount of reimbursement the Plaintiff is requesting in a filed Fee Application	$ 2.8

Represents the amount the Plaintiff is requesting for reimbursement of attorney fees and other related expenses in a filed Fee Application.

No definition available.

Name:	epiq_AttorneyFeesAndOtherRelatedExpenseReimbursementFiledInApplicationByPlaintiffs
Namespace Prefix:	epiq_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration