COMMITMENTS AND CONTINGENCIES - Government Agencies (Details) (Regulatory Violations, USD $) In Thousands, unless otherwise specified	1 Months Ended
May 31, 2012	Apr. 30, 2012
Regulatory Violations
Loss Contingencies [Line Items]
Settlement agreement with BIS		$ 850
Payment for violation	250
Remaining violation contingency	$ 600

The amount of cash paid for the settlement of litigation or for other legal issues during the period.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 25

-Subparagraph (g)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585

Name:	us-gaap_PaymentsForLegalSettlements
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration