XML 103 R88.htm IDEA: XBRL DOCUMENT v3.10.0.1
Employee Benefit Plans Amounts Recognized on Balance Sheet Table (Details) - Pension Plans, Defined Benefit [Member] - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Defined Benefit Plan Disclosure [Line Items]    
Assets for Plan Benefits, Defined Benefit Plan $ 1,350 $ 1,190
Defined Benefit Plan, Amounts Recognized in Balance Sheet    
Current liabilities (340) (340)
Noncurrent liabilities (6,660) (8,120)
Net liability recognized at December 31 $ (5,650) $ (7,270)