Restatement of Previously Issued Financial Statements Impact of Restatement on Statement of Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2015	Jan. 31, 2014
Net Income (Loss) Attributable to Parent	$ 2,443	$ 4,939
Accounts receivable	14,088	16,473
Inventories	(5,962)	(5,721)
Prepaids and other assets	923	(734)
Payables and other liabilities	(18,020)	(14,508)
Accrued income taxes	123	(136)
Net cash provided by operating activities	2,547	5,896
Capital expenditures	(10,878)	(3,781)
Net cash used in investing activities	(10,806)	$ (2,528)
Scenario, Previously Reported [Member]
Net Income (Loss) Attributable to Parent	3,673
Accounts receivable	(14,034)
Inventories	7,313
Prepaids and other assets	(760)
Payables and other liabilities	(18,285)
Accrued income taxes	732
Net cash provided by operating activities	2,553
Capital expenditures	(10,884)
Net cash used in investing activities	(10,812)
Restatement Adjustment [Member]
Net Income (Loss) Attributable to Parent	(1,230)
Accounts receivable	(54)
Inventories	(1,351)
Prepaids and other assets	(163)
Payables and other liabilities	265
Accrued income taxes	(609)
Net cash provided by operating activities	(6)
Capital expenditures	(6)
Net cash used in investing activities	$ 6