XML 134 R133.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Benefit Plans - Schedule of Estimated Future Benefit Payments (Details)
$ in Thousands
Dec. 31, 2019
USD ($)
Retirement Benefits [Abstract]  
2020 $ 163
2021 173
2022 151
2023 147
2024 136
2025 through 2029 $ 1,178