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CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (Parenthetical) - USD ($)
$ in Thousands
12 Months Ended
Oct. 31, 2020
Oct. 31, 2019
Oct. 31, 2018
Statement of Comprehensive Income [Abstract]      
Minimum pension liability adjustments, tax $ (69) $ (252) $ 415
Unrealized holding gains on security available for sale, tax 0 0 1,956
Reclassification of unrealized gain on security sold, tax 0 0 (1,160)
Unrealized gains from derivative instruments, tax $ 0 $ 0 $ 79