XML 87 R73.htm IDEA: XBRL DOCUMENT v3.7.0.1
Pensions and Other Postretirement Benefits (Details 8)
$ in Thousands
Jun. 30, 2017
USD ($)
Defined Benefit Plan Disclosure [Line Items]  
2018 $ 248
2019 251
2020 249
2021 247
2022 245
2023 - 2027 $ 1,203