XML 50 R37.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Leases (Details 6)
$ in Thousands
Oct. 31, 2019
USD ($)
Leases [Abstract]  
2020 $ 761
2021 447
2022 435
2023 314
2024 8
and thereafter 9
Total $ 1,974