Income Taxes - Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Oct. 31, 2019	Oct. 31, 2018
Deferred tax liabilities:
Property, plant and equipment	$ 148,505	$ 88,351
Prepaid and other assets	1,911	1,751
Total deferred tax liabilities	150,416	90,102
Deferred tax assets:
Accrued expenses and accounts receivable	8,172	7,814
Inventory	1,155	2,862
Compensation on restricted stock	7,528	8,280
State income tax credits	9,333	12,235
Other	1,272	654
Valuation allowance	(5,637)	(11,017)
Net operating loss	54,461	6,481
Total deferred tax assets	76,284	27,309
Net deferred tax liabilities	$ 74,132	$ 62,793