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Commitments and Contingencies (Details 4)
$ in Thousands
Dec. 31, 2015
USD ($)
Derivatives Fair Value [Line Items]  
Assets, Fair Value $ 171
Liabilities, Fair Value 171
Other assets  
Derivatives Fair Value [Line Items]  
Assets, Fair Value 171
Other liabilities  
Derivatives Fair Value [Line Items]  
Liabilities, Fair Value $ 171