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11. INCOME TAXES (Details - Income tax expense (benefit)) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Income Tax Disclosure [Abstract]      
State current tax $ 643 $ 1,160 $ 820
Other current tax (39) 32 0
Federal deferred tax 3,794 (46,901) 0
State deferred tax (888) (9,518) 0
Income tax expense (benefit) $ 3,510 $ (55,227) $ 820