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Accrued Severance, Severance Assets and Retirement Plans (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract]    
Severance pay contributions $ 375 $ 411
ExpectedSeverancePayContributionInFuture $ 394  
Percentage on contribution of employee salaries 3.00%  
Expense related to employer $ 100 218
Employer expense related to discontinued operations $ 25 $ 125