Annual report pursuant to Section 13 and 15(d)

Financing Arrangements - Maturities of Long-term Debt (Details)

v3.19.1
Financing Arrangements - Maturities of Long-term Debt (Details)
$ in Thousands
Dec. 31, 2018
USD ($)
Long-term Debt, Fiscal Year Maturity [Abstract]  
2019 $ 22,673
2020 25,375
2021 25,042
2022 79,057
2023 539,743
Thereafter 82,907
Long-term debt $ 774,797