XML 120 R85.htm IDEA: XBRL DOCUMENT v3.3.1.900
Summary of Benefit Payments (Detail)
$ in Thousands
Dec. 31, 2015
USD ($)
Defined Benefit Plan Expected Future Benefit Payments Fiscal Year Maturity [Line Items]  
2016 $ 413
2017 470
2018 372
2019 216
2020 753
2021-2024 1,561
Total $ 3,785