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This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 false2Share-based compensation expense5false 3epiq_DepreciationInternallyDevelopedSoftwareAmortizationAndLeaseholdAmortizationepiq_falsedebitdurationfalsefalsefalsefalsefalsefalsefalsetruenegatedLabel1truefalsefalse-7391000-7391falsefalsefalse2truefalsefalse-6523000-6523falsefalsefalse3truefalsefalse-14390000-14390falsefalsefalse4truefalsefalse-13251000-13251falsefalsefalsexbrli:monetaryItemTypemonetaryThe aggregate expense recognized in the current period that allocates the cost of tangible assets, internally developed software, and leasehold assets to periods that benefit from use of the assets.No definition available.false2Depreciation and software and leasehold amortization6false 3epiq_OtherFiniteLivedIntangibleAssetsAmortizationExpenseepiq_falsedebitdurationfalsefalsefalsefalsefalsefalsefalsetruenegatedLabel1truefalsefalse-4736000-4736falsefalsefalse2truefalsefalse-6752000-6752falsefalsefalse3truefalsefalse-9702000-9702falsefalsefalse4truefalsefalse-13521000-13521falsefalsefalsexbrli:monetaryItemTypemonetaryAggregate amount of amortization expense recognized for intangible assets during the period that is not included elsewhere on the statement. A recognized intangible asset shall be amortized over its estimated useful life to the reporting entity unless that life is determined to be indefinite. 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