9. COMMITMENTS AND CONTINGENCIES (Details - Operating leases) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
2014	$ 52,500
2015	45,986
2016	40,086
2017	33,221
2018	22,941
Thereafter	66,331
Total operating lease payments	261,064
Facilities
2014	45,608
2015	39,538
2016	33,754
2017	28,231
2018	21,201
Thereafter	66,331
Total operating lease payments	234,663
Equipment
2014	6,892
2015	6,448
2016	6,332
2017	4,990
2018	1,740
Thereafter	0
Total operating lease payments	$ 26,401

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 10

-Section 55

-Paragraph 40

-Subparagraph (Note 3)

-URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 2

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717

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