XML 72 R56.htm IDEA: XBRL DOCUMENT v3.8.0.1
Derivatives - Gross and Net Fair Value of Derivatives (Details) - USD ($)
$ in Thousands
Sep. 30, 2017
Dec. 31, 2016
Derivative Asset Positions    
Gross position - asset / (liability) $ 239 $ 181
Netting adjustment (107) (35)
Net position - asset / (liability) 132 146
Derivative Liability Positions    
Gross position - asset / (liability) (142) (35)
Netting adjustment 107 35
Net position - asset / (liability) $ (35) $ 0