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Pension and Other Benefits (Details) - Schedule of Changes in Projected Benefit Obligations - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Change in Benefit Obligation:      
Projected benefit obligation at beginning of year $ 15,074 $ 13,569  
Interest cost 519 576 $ 529
Actuarial (gain) loss (466) 2,023  
Benefits paid (717) (701)  
Settlements (1,342) (393)  
Projected benefit obligation at end of year 13,068 15,074 13,569
Change in Plan Assets:      
Fair value of plan assets at beginning year 10,414 11,026  
Actual return on plan assets (296) $ 413  
Employer contributions 2,000  
Benefits paid (717) $ (701)  
Settlements (1,114) (324)  
Fair value of plan assets at end of year 10,287 10,414 $ 11,026
Funded status $ (2,781) $ (4,660)