GOODWILL AND INTANGIBLE ASSETS (Details - Balance Sheet) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 487,095	$ 486,720
Accumulated impairment losses	(483,088)	(483,088)
Net goodwill	4,007	3,632
Intangible assets with indefinite lives	10,142	10,142
Intangible assets with definite lives, net	5,253	850
Total intangible assets, net	$ 15,395	$ 10,992