Annual report pursuant to Section 13 and 15(d)

INCOME TAXES. (Details)

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INCOME TAXES. (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Income Tax Disclosure [Abstract]      
Current provision (benefit) $ (589) $ (490) $ 141
Deferred provision (benefit) 27 169 (1,122)
Total $ (562) $ (321) $ (981)