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Goodwill and Intangible Assets (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Line Items]      
Amortization of Intangible Assets $ 571 $ 334 $ 335
2016 500    
2017 400    
2018 400    
2019 $ 100    
Trade Names [Member]      
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Line Items]      
Estimated useful life 15 years    
Customer Relationships [Member]      
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Line Items]      
Estimated useful life 12 years    
Order or Production Backlog [Member]      
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Line Items]      
Estimated useful life 1 year