9. Income taxes (Details - Provision) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Current:
Federal	$ (13)	$ (359)
State and local	249	193
Total current	236	(166)
Deferred	(461)	(292)
Provision (benefit) for income taxes	$ (225)	$ (458)

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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