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Basis of Presentation and Significant Accounting Policies - Consignments Arrangements (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 31, 2020
Oct. 31, 2019
Oct. 31, 2018
Sales $ 1,059,371 $ 1,195,777 $ 1,088,758
Cost of sales 969,473 1,067,695 975,142
Gross profit 89,898 128,082 113,616
Consignment Arrangements [Member]      
Sales 64,922 64,510 43,490
Cost of sales 57,554 57,061 38,186
Gross profit $ 7,368 $ 7,449 $ 5,304