XML 29 R81.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Commitments (Schedule Of Lease Commitments Under Non-Cancelable Operating Leases) (Details)
$ in Thousands
Dec. 31, 2018
USD ($)
Commitments and Contingencies Disclosure [Abstract]  
2019 $ 4,474
2020 2,747
2021 1,497
2022 334
2023 269
After 2023 $ 343