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Restructuring and Other Expense - (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Restructuring and Related Activities [Abstract]        
Restructuring and other expenses $ 100 $ 100 $ 100