Discontinued Operations - Components of Major Assets and Liabilities (Detail) $ in Thousands	Oct. 31, 2014 USD ($)
Assets:
Inventories	$ 19,659
Other	6,000
Total assets	25,659
Liabilities:
Accounts payable	12,520
Accrued liabilities	120
Deferred tax liabilities	626
Total liabilities	$ 13,266