5. Goodwill and Intangible Assets (Details - Indefinite assets) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Gross goodwill	$ 10,368	$ 10,368
Accumulated impairment loss	(1,244)	(1,244)
Goodwill	9,124	9,124
Brand names	3,700	3,700
Goodwill & indefinite lived intangible assets	$ 12,824	$ 12,824