XML 128 R110.htm IDEA: XBRL DOCUMENT v3.19.1
24. Income Taxes (Details - Loss before Provision) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Income Tax Disclosure [Abstract]      
United States $ (6,946) $ (24,757) $ (102,483)
Foreign 1,141 (1,620) 1,060
Loss from continuing operations before income taxes $ (5,805) $ (26,377) $ (101,423)