XML 73 R84.htm IDEA: XBRL DOCUMENT v3.20.1
EMPLOYEE BENEFIT PLANS - Estimated Benefits and Contributions (Details)
$ in Thousands
Dec. 31, 2019
USD ($)
Retirement Benefits [Abstract]  
2018 $ 39
2019 32
2020 62
2021 24
2022 119
Next five years 118
Total expected benefits to be paid $ 394