SEGMENT REPORTING (Details 4) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Capital Expenditures
Total consolidated capital expenditures	$ 22,554	$ 30,235	$ 23,088
eDiscovery
Capital Expenditures
Total consolidated capital expenditures	14,153	18,731	7,418
Bankruptcy
Capital Expenditures
Total consolidated capital expenditures	2,642	3,707	8,047
Settlement Administration
Capital Expenditures
Total consolidated capital expenditures	1,368	680	1,023
Corporate and unallocated
Capital Expenditures
Total consolidated capital expenditures	$ 4,391	$ 7,117	$ 6,600

Total expenditures for additions to long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets of the reportable segment; if the amount: (a) is included in the determination of segment assets reviewed by the chief operating decision maker or (b) is otherwise regularly provided to the chief operating decision maker, even if not included in the determination of segment assets.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 131

-Paragraph 28

-Subparagraph b

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration