INCOME TAXES (Details - Income Tax Provision Components) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Current income tax expense (benefit):
Federal	$ 5,847	$ (371)	$ (425)
State	1,149	(219)	(92)
Current income tax expense (benefit)	6,996	(590)	(517)
Deferred income tax (benefit) provision:
Federal	(19,676)	63	63
State	(10,293)	43	1
Deferred income tax (benefit) provision	(29,969)	106	64
Income tax benefit	$ (22,973)	$ (484)	$ (453)