9. COMMITMENTS AND CONTINGENCIES (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012
2013	$ 3,645
2014	3,068
2015	2,982
2016	2,080
2017	1,489
Thereafter	1,028
Total minimum annual payments under operating leases	14,292
Facilities
2013	2,563
2014	2,298
2015	2,343
2016	1,835
2017	1,489
Thereafter	1,028
Total minimum annual payments under operating leases	11,556
Equipment
2013	1,082
2014	770
2015	639
2016	245
2017
Thereafter
Total minimum annual payments under operating leases	$ 2,736

Future minimum rental payments in aggregate as of the balance sheet date under operating leases.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 4

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6454179&loc=d3e41551-112718

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 13

-Paragraph 23

-Subparagraph b(ii)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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