XML 85 R72.htm IDEA: XBRL DOCUMENT v3.10.0.1
Financing Arrangements (Borrowings Under Existing Financing Arrangements) (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Other Long-term Debt [Abstract]    
Less: current portion $ (3,671) $ (3,604)
Total long-term debt 41,707 45,378
Long-Term Note    
Other Long-term Debt [Abstract]    
Long-term notes 45,378 48,982
Less: current portion $ (3,671) $ (3,604)