BUSINESS COMBINATIONS - Identifiable Intangible Assets, Mapurama (Details) (Maporama Solutions, USD $) In Thousands, unless otherwise specified	1 Months Ended
Mar. 25, 2013
Business Acquisition [Line Items]
Gross Amount at Acquisition Date	$ 4,900
Weighted average amortization period	5 years
Customer base
Business Acquisition [Line Items]
Gross Amount at Acquisition Date	1,300
Weighted average amortization period	5 years
Existing technology
Business Acquisition [Line Items]
Gross Amount at Acquisition Date	$ 3,600
Weighted average amortization period	5 years

The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 51

-Subparagraph e

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 52

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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

Name:	us-gaap_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant