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Note 5. Goodwill and Other Intangible Assets (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]    
Amortization of intangible assets $ 520 $ 375
Goodwill $ 5,032 $ 4,070