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Pension and Other Benefits (Details) - Schedule of Net Periodic Pension Expense - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Schedule of Net Periodic Pension Expense [Abstract]      
Interest cost $ 519 $ 576 $ 529
Expected return on plan assets (562) (596) (488)
Net amortization 433 223 $ 375
Recognized settlement loss 650 1
Total net periodic pension expense 1,040 204 $ 416
Total (gain) loss recognized in other comprehensive income (918) 1,896 (654)
Total recognized in net periodic expense and other comprehensive income (before tax) $ 122 $ 2,100 $ (238)