XML 33 R37.htm IDEA: XBRL DOCUMENT v3.19.3
Derivatives - Offsetting Assets and Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Assets    
Derivative assets, gross amounts $ 1,133 $ 5,286
Derivative assets, gross amounts offset 0 0
Derivative assets, amounts net of offset 1,133 5,286
Financial collateral (obligation to return cash) 0 0
Derivative assets, net amount 1,133 5,286
Current assets    
Assets    
Derivative assets, gross amounts 1,133 5,286
Derivative assets, gross amounts offset 0 0
Derivative assets, amounts net of offset 1,133 5,286
Financial collateral (obligation to return cash) 0 0
Derivative assets, net amount $ 1,133 $ 5,286