Quanex Building Products (NX) 10-K 12 Dec 17 2017 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($)	12 Months Ended
	Oct. 31, 2017	Dec. 08, 2017	Apr. 30, 2017
Document and Entity Information [Abstract]
Entity Registrant Name	Quanex Building Products Corporation
Entity Central Index Key	1,423,221
Trading Symbol	NX
Current Fiscal Year End Date	--10-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-K
Document Period End Date	Oct. 31, 2017
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	FY
Amendment Flag	false
Entity Common Stock, Shares Outstanding		34,850,034
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Public Float			$ 693,911,141

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Oct. 31, 2017	Oct. 31, 2016
Current assets:
Cash and cash equivalents	$ 17,455	$ 25,526
Accounts receivable, net of allowance for doubtful accounts of $251 and $673	79,411	83,625
Inventories, net	87,529	84,335
Prepaid and other current assets	7,406	10,488
Total current assets	191,801	203,974
Property, plant and equipment, net of accumulated depreciation of $245,128 and $217,512	211,131	198,497
Goodwill	222,194	217,035
Intangible assets, net	139,778	154,180
Other assets	8,975	6,667
Total assets	773,879	780,353
Current liabilities:
Accounts payable	44,150	47,781
Accrued liabilities	38,871	55,101
Income taxes payable	2,192	732
Current maturities of long-term debt	21,242	10,520
Total current liabilities	106,455	114,134
Long-term debt	218,184	259,011
Deferred pension and postretirement benefits	4,433	8,167
Deferred income taxes	21,960	18,322
Liability for uncertain tax positions	591	579
Other liabilities	15,409	12,309
Total liabilities	367,032	412,522
Stockholders’ equity:
Preferred stock, no par value, shares authorized 1,000,000; issued and outstanding - none	0	0
Common stock, $0.01 par value, shares authorized 125,000,000; issued 37,508,877 and 37,560,249 respectively; outstanding 34,838,134 and 34,220,496, respectively	375	376
Additional paid-in-capital	255,719	254,540
Retained earnings	225,704	214,047
Accumulated other comprehensive loss	(25,076)	(38,765)
Less: Treasury stock at cost, 2,670,743 and 3,339,753 shares, respectively	(49,875)	(62,367)
Total stockholders’ equity	406,847	367,831
Total liabilities and stockholders' equity	$ 773,879	$ 780,353

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Oct. 31, 2017	Oct. 31, 2016
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 333	$ 251
Accumulated Depreciation of property assets	$ 264,047	$ 245,128
Preferred stock, par value	$ 0	$ 0
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	125,000,000	125,000,000
Common stock, shares issued	37,508,877	37,560,249
Common stock, shares outstanding	34,838,134	34,220,496
Treasury stock at cost (shares)	2,670,743	3,339,753

Consolidated Statements of Inco

Consolidated Statements of Income (Loss) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Income Statement [Abstract]
Net sales	$ 866,555	$ 928,184	$ 645,528
Cost and expenses:
Cost of sales (excluding depreciation and amortization)	672,162	710,644	499,097
Selling, general and administrative	97,981	114,910	86,536
Restructuring charges	4,550	529	0
Depreciation and amortization	57,495	53,146	35,220
Asset impairment charges	0	12,602	0
Operating income	34,367	36,353	24,675
Non-operating (expense) income:
Interest expense	(9,595)	(36,498)	(991)
Other, net	730	(5,479)	(531)
Income (loss) from continuing operations before income taxes	25,502	(5,624)	23,153
Income tax (expense) benefit	(6,819)	3,765	(7,539)
Income (loss) from continuing operations	18,683	(1,859)	15,614
Income from discontinued operations, net of tax of $0, $0, and $300, respectively	0	0	479
Net (loss) income	$ 18,683	$ (1,859)	$ 16,093
Basic earnings (loss) per common share:
Earnings (loss) from continuing operations	$ 0.55	$ (0.05)	$ 0.46
Earnings from discontinued operations	0	0	0.01
Basic earnings (loss) per share	0.55	(0.05)	0.47
Diluted earnings (loss) per common share:
Earnings (loss) from continuing operations	0.54	(0.05)	0.46
Earnings from discontinued operations	0	0	0.01
Diluted earnings (loss) per share	$ 0.54	$ (0.05)	$ 0.47
Weighted-average common shares outstanding:
Basic (in shares)	34,230	33,876	33,993
Diluted (in shares)	34,837	33,876	34,502
Cash dividends paid per common share (usd per share)	$ 0.16	$ 0.16	$ 0.16

Consolidated Statements of Inc5

Consolidated Statements of Income (Loss) (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Income Statement [Abstract]
Income tax expense (benefit) of discontinued operations	$ 0	$ 0	$ 300

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ 18,683	$ (1,859)	$ 16,093
Foreign currency translation adjustments gain (loss)	11,524	(26,838)	(3,595)
Change in pension from net unamortized gain (loss) (pretax)	3,462	(2,864)	(1,280)
Change in pension from net unamortized gain (loss) tax (expense) benefit	(1,297)	986	534
Total other comprehensive income (loss), net of tax	13,689	(28,716)	(4,341)
Comprehensive income (loss)	$ 32,372	$ (30,575)	$ 11,752

Consolidated Statement of Stock

Consolidated Statement of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock Shares	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock Shares	Treasury Stock
Common stock, shares at Oct. 31, 2014		37,632,032
Stockholders' equity, value at Oct. 31, 2014	$ 420,920		$ 376	$ 249,600	$ 202,319	$ (5,708)		$ (25,667)
Treasury shares (in shares) at Oct. 31, 2014							(1,417,700)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	16,093				16,093
Foreign currency translation adjustment (net of taxes)	(3,595)					(3,595)
Change in pension from net unamortized gain	(746)					(746)
Common dividends ($0.16 per share)	(5,515)				(5,515)
Treasury Stock, shares acquired							(2,675,903)
Treasury shares purchased, at cost	(50,761)							(50,761)
Stock-based compensation activity:
Expense related to stock-based compensation	4,266			4,266
Stock options exercised	$ 5,109			(282)	(719)			6,110
Stock options exercised (in shares)	327,700						327,700
Tax benefit from share-based compensation	$ (283)			(283)
Restricted stock awards granted	0			(2,211)				2,211
Restricted stock awards granted (in shares)		0					118,800
Recognition of unrecognized tax benefit	10,003				10,003
Other (in shares)		(22,469)
Other	(196)		0	(153)	(43)	0
Common stock, shares at Oct. 31, 2015		37,609,563
Stockholders' equity, value at Oct. 31, 2015	395,295		376	250,937	222,138	(10,049)		(68,107)
Treasury shares (in shares) at Oct. 31, 2015							(3,647,103)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(1,859)				(1,859)
Foreign currency translation adjustment (net of taxes)	(26,838)					(26,838)
Change in pension from net unamortized gain	(1,878)					(1,878)
Common dividends ($0.16 per share)	(5,470)				(5,470)
Stock-based compensation activity:
Expense related to stock-based compensation	6,089			6,089
Stock options exercised	$ 3,400			(106)	(637)			4,143
Stock options exercised (in shares)	221,850						221,850
Tax benefit from share-based compensation	$ (146)			(146)
Restricted stock awards granted	0			(1,591)	(6)			1,597
Restricted stock awards granted (in shares)		0					85,500
Recognition of unrecognized tax benefit	10,100
Other (in shares)		(49,314)
Other	$ (762)		0	(643)	(119)
Common stock, shares at Oct. 31, 2016	37,560,249	37,560,249
Stockholders' equity, value at Oct. 31, 2016	$ 367,831		376	254,540	214,047	(38,765)		(62,367)
Treasury shares (in shares) at Oct. 31, 2016	(3,339,753)						(3,339,753)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	$ 18,683				18,683
Foreign currency translation adjustment (net of taxes)	11,524					11,524
Change in pension from net unamortized gain	2,165					2,165
Common dividends ($0.16 per share)	(5,516)				(5,516)
Stock-based compensation activity:
Expense related to stock-based compensation	5,189			5,189
Stock options exercised	$ 7,953			(76)	(1,451)			9,480
Stock options exercised (in shares)	507,660						507,660
Tax benefit from share-based compensation	$ (4)			(4)
Restricted stock awards granted	0			(1,752)	0			1,752
Restricted stock awards granted (in shares)		0					161,350
Performance share awards vested				(1,261)				1,261
Other (in shares)		(51,372)
Other	$ (978)		(1)	(917)	(59)	0		(1)
Common stock, shares at Oct. 31, 2017	37,508,877	37,508,877
Stockholders' equity, value at Oct. 31, 2017	$ 406,847		$ 375	$ 255,719	$ 225,704	$ (25,076)		$ (49,875)
Treasury shares (in shares) at Oct. 31, 2017	(2,670,743)						(2,670,743)

Consolidated Statement of Stoc8

Consolidated Statement of Stockholders' Equity (Parenthetical) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Oct. 31, 2017	Jul. 31, 2017	Apr. 30, 2017	Jan. 31, 2017	Oct. 31, 2016	Jul. 31, 2016	Apr. 30, 2016	Jan. 31, 2016	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Statement of Stockholders' Equity [Abstract]
Cash dividends paid per common share (usd per share)	$ 0.04	$ 0.04	$ 0.04	$ 0.04	$ 0.04	$ 0.04	$ 0.04	$ 0.04	$ 0.16	$ 0.16	$ 0.16
Change in pension from net unamortized gain (loss) tax (expense) benefit									$ 1,297	$ (986)	$ (534)

Consolidated Statements of Cash

Consolidated Statements of Cash Flow - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Operating activities:
Net (loss) income	$ 18,683	$ (1,859)	$ 16,093
Adjustments to reconcile net income (loss) to cash provided by operating activities:
Depreciation and amortization	57,495	53,146	35,220
Loss (gain) on disposition of capital assets	1,528	(20)	495
Stock-based compensation	5,189	6,089	4,266
Deferred income tax	(112)	(8,469)	5,204
Excess tax benefit from share-based compensation	(248)	(136)	(60)
Noncash charge for deferred loan costs and debt discount	0	16,022	0
Goodwill impairment charges	0	12,602
Asset impairment charges	0	12,602	0
Gain on involuntary conversion	0	0	(1,263)
Other, net	1,741	339	(19)
Changes in assets and liabilities, net of effects from acquisitions:
Decrease in accounts receivable	5,378	796	2,668
(Increase) decrease in inventory	(3,240)	5,346	9,805
Decrease (increase) in other current assets	186	2,503	(1,304)
Decrease in accounts payable	(4,893)	(2,273)	(2,862)
(Decrease) increase in accrued liabilities	(8,497)	1,246	(576)
Increase (decrease) in income taxes	4,670	(365)	369
(Decrease) increase in deferred pension and postretirement benefits	(271)	588	(372)
Increase (decrease) in other long-term liabilities	1,382	956	(283)
Other, net	(437)	(93)	(294)
Cash provided by operating activities	78,554	86,418	67,087
Investing activities:
Acquisitions, net of cash acquired	(8,497)	(245,904)	(131,689)
Capital expenditures	(34,564)	(37,243)	(29,982)
Proceeds from disposition of capital assets	1,937	1,044	264
Proceeds from property insurance claim	0	0	1,263
Cash used for investing activities	(41,124)	(282,103)	(160,144)
Financing activities:
Borrowings under credit facility	53,500	634,800	117,000
Repayments of credit facility borrowings	(98,875)	(422,875)	(67,000)
Debt issuance costs	0	(11,435)	(496)
Repayments of other long-term debt	(2,722)	(2,185)	(1,020)
Common stock dividends paid	(5,516)	(5,470)	(5,515)
Issuance of common stock	7,953	3,400	5,109
Excess tax benefit from share-based compensation	248	136	60
Purchase of treasury stock	0	0	(52,719)
Cash (used for) provided by financing activities	(45,412)	196,371	(4,581)
Effect of exchange rate changes on cash and cash equivalents	(89)	1,715	379
(Decrease) increase in cash and cash equivalents	(8,071)	2,401	(97,259)
Cash and cash equivalents at beginning of period	25,526	23,125	120,384
Cash and cash equivalents at end of period	$ 17,455	$ 25,526	$ 23,125

Nature of Operations and Basis

Nature of Operations and Basis of Presentation	12 Months Ended
	Oct. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Nature of Operations and Basis of Presentation	1. Nature of Operations, Basis of Presentation and Significant Accounting Policies Nature of Operations Quanex Building Products Corporation is a component supplier to original equipment manufacturers (OEMs) in the building products industry. These components can be categorized as window and door (fenestration) components and kitchen and bath cabinet components. Examples of fenestration components include: (1) energy-efficient flexible insulating glass spacers, (2) extruded vinyl profiles, (3) window and door screens, and (4) precision-formed metal and wood products. We also manufacture cabinet doors and other components for OEMs in the kitchen and bathroom cabinet industry. In addition, we provide certain other non-fenestration components and products, which include solar panel sealants, trim moldings, vinyl decking, fencing, water retention barriers, and conservatory roof components. We have organized our business into three reportable business segments. For additional discussion of our reportable business segments, including the transfer of two wood-manufacturing plants from the NA Engineered Components segment to the NA Cabinet Component segment, see Note 18, "Segment Information." We use low-cost production processes and engineering expertise to provide our customers with specialized products for their specific window, door, and cabinet applications. We believe these capabilities provide us with unique competitive advantages. We serve a primary customer base in North America and the United Kingdom, and also serve customers in international markets through our operating plants in the United Kingdom and Germany, as well as through sales and marketing efforts in other countries. Unless the context indicates otherwise, references to "Quanex", the "Company", "we", "us" and "our" refer to the consolidated business operations of Quanex Building Products Corporation and its subsidiaries. Basis of Presentation and Principles of Consolidation Our consolidated financial statements have been prepared by us in accordance with accounting principles generally accepted in the United States of America (U.S. GAAP). We consolidate our wholly-owned subsidiaries and eliminate intercompany sales and transactions. We have no cost or equity investments in companies that are not wholly-owned. In our opinion, these audited financial statements contain all adjustments necessary to fairly present our financial position, results of operations and cash flows for the periods presented. Use of Estimates In preparing financial statements, we make informed judgments and estimates that affect the reported amounts of assets and liabilities as of the date of the financial statements and affect the reported amounts of revenues and expenses during the reporting period. We review our estimates on an ongoing basis, including those related to impairment of long lived assets and goodwill, contingencies and income taxes. Changes in facts and circumstances may result in revised estimates and actual results may differ from these estimates. During the years ended October 31, 2017 and 2016 , we recorded a change in estimate related to certain assets involved in restructuring activities, as more fully described under the caption "Restructuring." A summary of our significant accounting policies consistently applied in the preparation of the accompanying consolidated financial statements follows: Revenue Recognition We recognize revenue when products are shipped and when title has passed to the customer. Revenue is deemed to be realized or earned when the following criteria are met: (a) persuasive evidence that a contractual sales arrangement exists; (b) delivery has occurred; or when title passes to the buyers; (c) the price to the buyer is fixed or determinable; and (d) collection is reasonably assured. Sales allowances and customer incentives, including volume discounts or rebates, are treated as reductions to revenue and are provided for based on historical experience, current estimates or contract terms. Cash and Cash Equivalents Cash equivalents include all highly liquid investments with an original maturity of three months or less. Such securities with an original maturity which exceeds three months are deemed to be short-term investments. We maintain cash and cash equivalents at several financial institutions, which at times may not be federally insured or may exceed federally insured limits. We have not experienced any losses in such accounts and believe we are not exposed to any significant credit risks on such accounts. Concentration of Credit Risk and Allowance for Doubtful Accounts Certain of our businesses or product lines are largely dependent on a relatively few large customers. Although we believe we have an extensive customer base, the loss of one of these large customers or if such customers were to incur a prolonged period of decline in business, our financial condition and results of operations could be adversely affected. For the year ended October 31, 2017, no customers provided more than 10% of our consolidated net sales. For the year ended October 31, 2016, one customer provided 10% of our consolidated net sales. Amounts included in accounts receivable at October 31, 2016 related to this customer totaled $5.9 million . Each of two customers provided more than 10% of our consolidated net sales for the year ended October 31, 2015 ( 11% and 14% ). We have established an allowance for doubtful accounts to estimate the risk of loss associated with our accounts receivable balances. Our policy for determining the allowance is based on factors that affect collectability, including: (a) historical trends of write-offs, recoveries and credit losses; (b) the credit quality of our customers; and (c) projected economic and market conditions. We believe our allowance is adequate to absorb any known or probable losses as of October 31, 2017 . Business Combinations We apply the acquisition method of accounting for business combinations in accordance with U.S. GAAP, which requires us to make use of estimates and judgments to allocate the purchase price paid for acquisitions to the fair value of the assets and liabilities acquired. We account for contingent assets and liabilities at fair value on the acquisition date, and record changes to fair value associated with these assets and liabilities as a period cost as incurred. We use established valuation techniques and engage reputable valuation specialists to assist us with these valuations. Inventory We record inventory at the lower of cost or market value. Inventories are valued using the first-in first-out (FIFO) and last-in first-out (LIFO) methods, although LIFO is only used at two of our plant locations currently. We use the dollar-value link chain LIFO method, and the LIFO reserve is calculated on a consolidated basis in a single consolidated pool. The businesses that we acquire and integrate into our operations may value inventories using either the LIFO or FIFO method. Fixed costs related to excess manufacturing capacity are evaluated and expensed in the period, to insure that inventory is properly capitalized. Inventory quantities are regularly reviewed and provisions for excess or obsolete inventory are recorded primarily based on our forecast of future demand and our estimates regarding current and future market conditions. Significant unanticipated variances to our forecasts could require a change in the provision for excess or obsolete inventory, resulting in a charge to net income during the period of the change. Long-Lived Assets Property, Plant and Equipment and Intangible Assets with Defined Lives We make judgments and estimates related to the carrying value of property, plant and equipment, intangible assets with defined lives, and long-lived assets, which include determining when to capitalize costs, the depreciation and amortization methods to use and the useful lives of these assets. We evaluate these assets for impairment when there are indicators that the carrying values of these assets might not be recoverable. Such indicators of impairment may include changes in technology, significant market fluctuations, historical losses or loss of a significant customer, or other changes in circumstances that could affect the assets’ ability to generate future cash flows. When we evaluate these assets for impairment, we compare the sum of the undiscounted cash flows expected to result from the use and eventual disposition of the asset to its carrying value. If the carrying value exceeds the sum of the undiscounted cash flows, and there is no alternative use for the asset, we determine that the asset is impaired. To measure the impairment charge, we compare the carrying amount of the long-lived asset to its fair value, as determined by quoted market prices in active markets, if available, or by discounting the projected future cash flows using our incremental borrowing rate. This calculation of fair value requires us to develop and employ long-term forecasts of future operating results related to these assets. These forecasts are based on assumptions about demand for our products and future market conditions. Future events and unanticipated changes to these assumptions could require a provision for impairment, resulting in a charge to net income during the period of the change. We monitor relevant circumstances, including industry trends, general economic conditions, and the potential impact that such circumstances might have on the valuation of our identifiable intangible assets with finite lives. Events and changes in circumstances that may cause a triggering event and necessitate such a review include, but are not limited to: a decrease in sales for certain customers, improvements or changes in technology, and/or a decision to discontinue the use of a trademark or trade name, or allow a patent to lapse. Such events could negatively impact the fair value of our identifiable intangible assets. In such circumstances, we may evaluate the underlying assumptions and estimates made by us in order to assess the appropriate valuation of these identifiable intangible assets and compare to the carrying value of the assets. We may be required to write down these identifiable intangible assets and record a non-cash impairment charge. When we originally value our intangible assets, we use a variety of techniques to establish the carrying value of the assets, including the relief from royalty method, excess current year earnings method and income method. Changes in market conditions during the fourth quarter of 2016 and throughout 2017 impacted our long-term forecasts of future operating results with regard to the reduction of significant sales volume to a large customer of our United States vinyl operations, and lower-than-expected operating performance of our North American Cabinet Components business. We determined that these conditions were indicators of triggering events which necessitated an evaluation of certain long-term assets utilized in these businesses for potential impairment. We compared the projected undiscounted cash flows we expected to realize associated with these assets over the remaining useful lives of the primary operating assets to the net book value of the long-term assets, including goodwill, and determined that these assets were not impaired. Therefore, we did not record an impairment charge related to property, plant and equipment or intangible assets with defined lives during the years ended October 31, 2017 and 2016. There were no indicators of triggering events noted for the year ended October 31, 2015. Software development costs, including costs incurred to purchase third-party software, are capitalized when we have determined that the technology is capable of meeting our performance requirements, and we have authorized funding for the project. We cease capitalization of software costs when the software is substantially complete and is ready for its intended use. The software is then amortized over its estimated useful life. When events or circumstances indicate the carrying value of internal use software might not be recoverable, we assess the recoverability of these assets by comparing the carrying value of the asset to the undiscounted future cash flows expected to be generated from the asset’s use, consistent with the methodology to test other property, plant and equipment for impairment. Property, plant and equipment is stated at cost and is depreciated using the straight-line method over the estimated useful lives of the assets. We capitalize betterments which extend the useful lives or significantly improve the operational efficiency of assets. We expense repair and maintenance costs as incurred. The estimated useful lives of our primary asset categories at October 31, 2017 were as follows: Useful Life (in Years) Land improvements 7 to 25 Buildings 25 to 40 Building improvements 5 to 20 Machinery and equipment 2 to 15 Leasehold improvements are depreciated over the shorter of their estimated useful lives or the term of the lease. Goodwill We use the acquisition method to account for business combinations and, to the extent that the purchase price exceeds the fair value of the net assets acquired, we record goodwill. In accordance with U.S. GAAP, we are required to evaluate our goodwill on a qualitative basis to determine if there are indicators of impairment. If there are no indicators, no further analysis is deemed necessary. However, if there are indicators of impairment or if events or circumstances indicate there may be a potential impairment, we perform an annual goodwill impairment test as of August 31, or more frequently if indicators of impairment exist. This impairment test requires a two-step approach as prescribed in ASC Topic 350 “ Intangibles - Goodwill and Other ” (ASC 350). The first step of the impairment test requires us to compare the fair value of each reporting unit to its carrying value including goodwill. To determine fair value of our reporting units, we use multiple valuation techniques including a discounted cash flow analysis, using the applicable weighted average cost of capital, in combination with a market approach. This test requires us to make assumptions about the future growth of our business and the market in general, as well as other variables such as the level of investment in capital expenditure, growth in working capital requirements and the terminal or residual value of our reporting units beyond the periods of estimated annual cash flows. We use a third-party valuation firm to assist us with this analysis. If the fair value of each reporting unit exceeds its carrying value, no further testing is required. Otherwise, we perform the second step of the impairment test whereby we compare the implied fair value of goodwill to its carrying value. The implied fair value of goodwill is determined by applying the acquisition method of accounting for a business combination to the reporting unit as if it were acquired. Under this method, the fair value of the reporting unit is deemed to be the purchase price. The assets and liabilities are recorded at their fair value and the remaining excess of fair value is the implied value of goodwill. An impairment loss is recorded to the extent that the carrying amount of the reporting unit goodwill exceeds the implied fair value of that goodwill. Our estimates of future cash flows and the residual values could differ from actual cash flows which may require a provision for impairment in a future period. At our annual testing date, August 31, 2017, we had five reporting units with goodwill balances: two reporting units included in our NA Engineered Components operating segment, two reporting units included in our EU Engineered Components operating segment, and one reporting unit included in our NA Cabinet Components operating segment. We performed a qualitative assessment of the two reportable units in the NA Engineered Components segment and the two reportable units in the EU Engineered Components segment. This review included an analysis of historical goodwill test results, operating results relative to forecast, projected results over the next five years, and other measures and concluded that there were no indicators of potential impairment associated with these reportable units. Therefore, no additional testing was deemed necessary and the related goodwill balances were not deemed impaired. For the reporting unit included in our NA Cabinet Components segment, we performed the first step of the goodwill impairment test at July 31, 2017, as actual results for this unit were below forecasts, a potential indicator of impairment. We determined that the fair value of the net assets of this reporting unit exceeded the carrying value by approximately 6%. These results included the contribution and net assets of two wood-manufacturing plants transferred from the NA Engineered Components segment to the NA Cabinet Components segment during 2017. As of August 31, 2017, with the assistance of a third-party valuation firm, we updated this step-one analysis and determined that the fair value of the reportable unit continued to exceed its carrying value by 5%. Therefore, goodwill was not deemed impaired and no further testing was deemed necessary. Restructuring We accrue one-time severance costs pursuant to an approved plan of restructuring at the communication date, when affected employees have been notified of the potential severance and sufficient information has been provided for the employee to calculate severance benefits, in the event the employee is involuntarily terminated. In addition, we accrue costs associated with the termination of contractual commitments including operating leases at the time the lease is terminated pursuant to the lease provisions or in accordance with another agreement with the landlord. Otherwise, we continue to recognize operating lease expense through the cease-use date. After the cease-use date, we determine if our operating lease payments are at market. We assume sublet of the facility at the market rate. To the extent our lease obligations exceed the fair value rentals, we discount to arrive at the present value and record a liability. If the facility is not sublet, we expense the amount of the sublet in the current period. For other costs directly related to the restructuring effort, such as equipment moving costs, we expense in the period incurred. In October 2016, we announced the closure of three operating plants, two related to our United States vinyl operations, and one related to our kitchen and bathroom cabinet door business in Mexico. We expensed $0.5 million pursuant to these restructuring efforts during the year ended October 31, 2016, including an accrual for one-time severance cost of $0.4 million included in accrued liabilities in the accompanying consolidated balance sheet. In September 2017, we closed a kitchen and bathroom cabinet door plant in Lansing, Kansas. We expensed $4.6 million associated with our restructuring efforts for the year ended October 31, 2017, including cost of equipment moves, employee termination costs and severance, professional fees and operating lease costs. Our facility lease obligations were deemed to be at fair market value. We have not yet negotiated exit from the lease obligations associated with the vinyl plants or the Lansing, Kansas facility. We expect to incur costs related to these operating leases and other costs associated with these restructuring efforts during fiscal 2018. In addition, we evaluated the remaining depreciable lives of property, plant and equipment that has been abandoned, displaced or otherwise disposed as a result of the plant closures. We recorded a change in estimate associated with the remaining useful lives of these assets which resulted in an increase in depreciation expense of $4.3 million and $1.0 million for the years ended October 31, 2017 and 2016, respectively. Furthermore, we evaluated the remaining service lives of intangible assets with defined lives associated with our United States vinyl extrusion business and recorded a change in estimate associated with the remaining useful lives of a customer relationship intangible and a utility process intangible asset resulting in an increase in amortization expense of $1.9 million and $0.3 million for the years ended October 31, 2017 and 2016, respectively. Insurance We manage our exposure to losses for workers’ compensation, group medical, property, casualty and other insurance claims through a combination of self-insurance retentions and insurance coverage with third-party carriers. We record undiscounted liabilities associated with our portion of these exposures, which we estimate by considering various factors such as our historical claims experience, severity factors and estimated claims incurred but not reported, for which we have developed loss development factors, which are estimates as to how claims will develop over time until closed. While we consider a number of factors in preparing the estimates, sensitive assumptions using significant judgment are made in determining the amounts that are accrued in the financial statements. Actual claims could differ significantly from these estimated liabilities, depending on future claims experience. We do not record insurance recoveries until any contingencies relating to the claim have been resolved. Retirement Plans We sponsor a defined benefit pension plan and an unfunded postretirement plan that provides health care and life insurance benefits for a limited pool of eligible retirees and dependents. To measure our liabilities associated with these plans, we make assumptions related to future events, including expected return on plan assets, rate of compensation increases, and healthcare cost trend rates. The discount rate reflects the rate at which benefits could be effectively settled on the measurement date. We determine our discount rate using a RATE: Link Model whereby target yields are developed from bonds across a range of maturity points, and a curve is fitted to those targets. Spot rates (zero coupon bond yields) are developed from the curve and used to discount benefit payments associated with each future year. Actual pension plan asset investment performance, as well as other economic experience such as discount rate and demographic experience, will either reduce or increase unamortized pension losses at the end of any fiscal year, which ultimately affects future pension costs. Warranty Obligations We accrue warranty obligations when we recognize revenue for certain products. Our provision for warranty obligations is based on historical costs incurred for such obligations and is adjusted, where appropriate, based on current conditions and factors. Our ability to estimate our warranty obligations is subject to significant uncertainties, including changes in product design and our overall product sales mix. Income Taxes We record the estimated future tax effects of temporary differences between the tax basis of assets and liabilities and the amounts reported in our consolidated balance sheets, as well as net operating losses and tax credit carry forwards. We evaluate the carrying value of the net deferred tax assets and determine whether we will be able to generate sufficient future taxable income to realize our deferred tax assets. We perform this review for recoverability on a jurisdictional basis, whereby we consider both positive and negative evidence related to the likelihood of realization of the deferred tax assets. The weight given to the positive and negative evidence is commensurate with the extent to which the evidence can be objectively verified. Cumulative losses in recent years is a significant piece of negative evidence that is difficult to overcome in determining that a valuation allowance is not needed against deferred tax assets. Thus, it is generally difficult for positive evidence regarding projected future taxable income exclusive of reversing taxable temporary differences to outweigh objective negative evidence of recent financial reporting losses. We recorded net income for the year ended October 31, 2017 and a net loss for the year ended October 31, 2016. We have recorded pre-tax cumulative income from continuing operations of $43.0 million for the three-year period ended October 31, 2017. We believe we will fully realize our deferred tax assets, net of recorded valuation allowance. We project future taxable income using the same forecasts used to test long-lived assets and intangibles for impairment, scheduling out the future reversal of existing taxable temporary differences and reviewing our most recent financial operations. In the event the estimates and assumptions indicate we will not generate sufficient future taxable income to realize our deferred tax assets, we record a valuation allowance against a portion of our deferred tax assets. We evaluate our on-going tax positions to determine if it is more-likely-than-not we will be successful in defending such positions if challenged by taxing authorities. To the extent that our tax positions do not meet the more-likely-than-not criteria, we record a liability for uncertain tax positions. Historically, we have recorded a liability for uncertain tax positions which stem from an unrecognized tax benefit from our 2008 spin-off from our predecessor parent company, as well as certain state tax items regarding the interpretation of tax laws and regulations. In January 2015, we reversed the liability for uncertain tax positions related to the 2008 spin-off based on the issuance of a no change letter from the Internal Revenue Service (Note 11, "Income Taxes"). We continue to evaluate our positions regarding various state tax interpretations at each reporting date, until the applicable statute of limitations lapse. Derivative Instruments We have historically used financial and commodity-based derivative contracts to manage our exposure to fluctuations in foreign currency exchange rates and aluminum prices. All derivatives are measured at fair value on a recurring basis and the methodology and classifications are discussed further in Note 13, "Derivative Instruments." We have not designated the derivative instruments we use as cash flow hedges under ASC Topic 815 " Derivatives and Hedging ” (ASC 815). Therefore, all gains and losses, both realized and unrealized, are recognized in the consolidated statements of income (loss) in the period of the change as the underlying assets and liabilities are marked-to-market. We do not enter into derivative instruments for speculative or trading purposes. As such, these instruments are considered economic hedges, and are reflected in the operating activities section of the consolidated statements of cash flow. Foreign Currency Translation Our consolidated financial statements are presented in our reporting currency, the United States Dollar. Our German and United Kingdom operations are measured using the local currency as the functional currency. The assets and liabilities of our foreign operations which are denominated in other currencies are translated to United States Dollars using the prevailing exchange rates as of the balance sheet date. Revenues and expenses are translated at the average exchange rates for the applicable period. The resulting translation adjustments are recorded as a component of accumulated other comprehensive loss on the consolidated balance sheets. Occasionally, we enter into transactions that are denominated in currencies other than our functional currency. At each balance sheet date, we translate these asset or liability accounts to our functional currency and record unrealized transaction gains or losses. When these assets or liabilities settle, we record realized transaction gains or losses. These realized and unrealized gains or losses are included in the accompanying consolidated statements of income (loss) under the caption, “Other, net.” Stock–Based Compensation We have issued stock-based compensation in the form of stock options to directors, employees and officers, and non-vested restricted stock awards to certain key employees and officers. We apply the provisions of ASC Topic 718 “ Compensation - Stock Compensation ” (ASC 718), to determine the fair value of stock option awards on the date of grant using the Black-Scholes valuation model. We recognize the fair value as compensation expense on a straight-line basis over the requisite service period of the award based on awards ultimately expected to vest. Stock options granted to directors vest immediately while the stock options granted to our employees and officers typically vest ratably over a three -year period with service and continued employment as the vesting conditions. For new option grants to retirement-eligible employees, we recognize expense and vest immediately upon grant, consistent with the retirement vesting acceleration provisions of these grants. For employees near retirement age, we amortize such grants over the period from the grant date to the retirement-eligibility date if such period is shorter than the standard vesting schedule. For grants of non-vested restricted stock, we calculate the compensation expense at the grant date as the number of shares granted multiplied by the closing stock price of our common stock on the date of grant. This expense is recognized ratably over the vesting period. Our non-vested restricted stock grants to officers and employees cliff vest over a three -year period with service and continued employment as the only vesting criteria. Our fair value determination of stock-based payment awards on the date of grant using an option-pricing model is affected by our stock price as well as assumptions regarding a number of highly complex and subjective variables. These variables include, but are not limited to, our expected stock price volatility over the term of the awards, actual and projected employee stock option exercise behavior over the expected term, our dividend rate, risk-free rate and expectation with regards to forfeitures. Option-pricing models were developed for use in estimating the value of traded options that have no vesting or hedging restrictions and are fully transferable. Because our employee stock options have certain characteristics that are significantly different from traded options, and because changes in the subjective assumptions can materially affect the estimated value, the valuation models may not provide an accurate measure of the fair value of our employee stock options. Accordingly, that value may not be indicative of the fair value observed in a willing buyer/willing seller market transaction. We have granted other awards which are linked to the performance of our common stock, but will settle in cash rather than the issuance of shares of our common stock. The value of these awards fluctuates with changes in our stock price, with the resulting gains or losses reflected in the period of the change. We have recorded current and non-current liabilities related to these awards reflected in the accompanying consolidated balance sheets at October 31, 2017 and 2016 . See Note 15, “Stock-based Compensation.” In addition, we have granted performance share units which settle in cash and shares upon vesting. These awards have vesting criteria based on a market condition (relative total shareholder return) and an internal performance condition (earnings per share growth). We utilize a Monte Carlo simulation model to value the market condition and our stock price on the date of grant to value the internal performance condition. We bifurcate the liability and equity portion of the awards (amounts expected to settle in cash and shares, respectively) and recognize expense ratably over the vesting period of three years. Treasury Stock We use the cost method to record treasury stock purchases whereby the entire cost of the acquired shares of our common stock is recorded as treasury stock (at cost). When we subsequently reissue these shares, proceeds in excess of cost upon the issuance of treasury shares are credited to additional paid in capital, while any deficiency is charged to retained earnings. Earnings per Share Data We calculate basic earnings per share based on the weighted average number of our common shares outstanding for the applicable period. We calculate diluted earnings per share based on the weighted average number of our common shares outstanding for the period plus all potentially dilutive securities using the treasury stock m

Acquisitions

Acquisitions	12 Months Ended
	Oct. 31, 2017
Business Combinations [Abstract]
Acquisitions	2. Acquisitions and Dispositions Woodcraft On November 2, 2015, we completed a merger of QWMS, Inc., a Delaware corporation which was a newly-formed and wholly-owned Quanex subsidiary, and WII Holding, Inc. (WII), a Delaware corporation. Upon satisfaction or waiver of conditions set forth in the merger agreement, QWMS, Inc. merged with and into WII, and WII became our wholly-owned subsidiary, and, as a result, we acquired all the subsidiaries of WII (referred to collectively as Woodcraft). Woodcraft is a manufacturer of cabinet doors and other components to OEMs in the kitchen and bathroom cabinet industry. Woodcraft operated 12 plants within the United States and one in Mexico. On October 31, 2016, we announced the closure of the Woodcraft plant in Mexico and subsequently closed a plant in Lansing, Kansas in September 2017. We paid $245.9 million in cash, net of cash acquired and including certain holdbacks with regard to potential indemnity claims, and received less than $0.1 million from the seller as a working capital true-up, resulting in goodwill totaling $113.7 million . For the period from the date of acquisition, November 2, 2015 through October 31, 2016, our consolidated operating results include revenues of $223.4 million and net income of $4.1 million associated with Woodcraft. Included in these results is a restructuring charge of $0.1 million , as more fully described in Note 1, "Nature of Operations, Basis of Presentation and Significant Accounting Policies - Restructuring." We believe this acquisition expanded our business into a new segment of the building products industry, which is experiencing growth and which is less susceptible to the impact of seasonality due to inclement weather. The purchase price was allocated to the fair value of the assets acquired and liabilities assumed, as indicated in the table below. As of Date of (In thousands) Net assets acquired: Accounts receivable $ 23,944 Inventory 29,552 Prepaid and other current assets 4,081 Property, plant and equipment 63,154 Goodwill 113,747 Intangible assets 62,900 Other non-current assets 24 Accounts payable (4,620 ) Accrued expenses (9,492 ) Deferred income tax liabilities, net (37,386 ) Net assets acquired $ 245,904 Consideration: Cash, net of cash and cash equivalents acquired $ 245,904 We used recognized valuation techniques to determine the fair value of the assets and liabilities, including the income approach for customer relationships, with a discount rate that reflects the risk of the expected future cash flows. Intangible assets related to the Woodcraft acquisition as of November 2, 2015 included $62.8 million of customer relationships and other intangibles of less than $0.1 million , with original estimated useful lives of 12 years and 1 year, respectively. These intangible assets are being amortized on a straight-line basis. The goodwill balance is not deductible for tax purposes. Woodcraft is allocated entirely to our North American Cabinet Components reportable business segment. HLP On June 15, 2015, we acquired the outstanding ownership shares of Flamstead Holdings Limited, an extruder of vinyl lineal products and manufacturer of other plastic products incorporated and registered in England and Wales, for $131.7 million in cash, net of cash acquired, debt assumed of $7.7 million and contingent consideration of $10.3 million , resulting in goodwill on the transaction of approximately $61.3 million . Following a pre-sale reorganization and purchase, Flamstead Holdings Limited owned 100% of the ownership shares of the following subsidiaries: HL Plastics Limited, Vintage Windows Limited, Wegoma Machinery Sales Limited (renamed in 2016 as Avantek Machinery), and Liniar Limited (collectively referred to as “HLP”) each of which is registered in England and Wales. The purchase price was allocated to the fair value of the assets acquired and liabilities assumed. The agreement contained an earn-out provision which was calculated as a percentage of earnings before interest, tax and depreciation and amortization for a specified period, as defined in the purchase agreement. Pursuant to this earn-out provision, the former owner could select a base year upon which to calculate the earn-out (one of the next three succeeding twelve-month periods ended July 31). In August 2016, the former owner selected the twelve-month period ended July 31, 2016 as the measurement period for the earn-out calculation. The final earn-out liability totaled $8.4 million at October 31, 2016 and was recorded as an accrued liability. Changes in the contingent consideration due to the passage of time and potential differences between projected and actual operating results for HLP for the earn-out period were recorded as period costs as incurred. We recorded expense of $0.1 million related to the change in contingent consideration for the period from June 15, 2015 to October 31, 2015 and $0.1 million for the year ended October 31, 2016. On November 7, 2016, we paid $8.5 million to settle the earn-out, which included a foreign currency adjustment of $0.1 million . We assumed operating leases associated with the HLP acquisition for which our lessors are entities that were either wholly-owned subsidiaries or affiliates of Flamstead Holdings Limited prior to the pre-acquisition reorganization, and in which a former owner, who is now our employee, has an ownership interest. These leases include our primary operating facilities, a finished goods warehouse and a mixing plant. The lease for the manufacturing plant has a 20 -year term which began in 2007, the lease for the warehouse has a 15 -year term which began in 2012, and the lease for the mixing plant has a 13.5 -year term which began in 2013. We recorded rent expense of approximately $0.4 million pursuant to these agreements for the period June 15, 2015 to October 31, 2015 and $1.3 million and $1.2 million for the years ended October 31, 2016 and 2017, respectively. Future commitments of $10.2 million under these lease arrangements are included in our operating lease commitments disclosed in Note 12, "Commitments and Contingencies." On February 20, 2017, we entered into a capital lease arrangement with the same related party to purchase a new manufacturing facility at HLP. This capital lease resulted in a non-cash increase in property, plant and equipment and a corresponding increase in debt, as more fully described at Note 8, "Debt and Capital Lease Obligations - Other Debt Instruments", included herewith. We believe the acquisition of HLP: (1) expanded our international presence in the global fenestration business, particularly in the United Kingdom housing market; (2) expanded our vinyl extrusion product offerings, including house systems, supplemented with the brand recognition related to Liniar; (3) provides synergies and an opportunity to sell complementary products, while adding new product offerings such as water retention barriers and conservatory roofing products; and (4) aligns well with our strategy to be the preferred supplier of quality products to our customers, while maintaining safe, efficient manufacturing facilities. Our consolidated operating results associated with HLP for the period from the date of acquisition, June 15, 2015 through October 31, 2015 include revenues of $42.2 million and net income of $1.5 million . Pro Forma Results We calculated the pro forma impact of the HLP and Woodcraft acquisitions and the associated debt financing on our operating results for the twelve months ended October 31, 2015. The following pro forma results give effect to these acquisitions, assuming these transactions occurred on November 1, 2014. Pro Forma Results For the Years Ended October 31, 2015 (In thousands, unaudited) Net sales $ 935,196 Income from continuing operations $ 26,587 Net income $ 27,066 Basic earnings per share $ 0.77 Diluted earnings per share $ 0.77 We derived the pro forma results for the HLP and Woodcraft acquisitions based on historical financial information obtained from the sellers and certain management assumptions. Our pro forma adjustments relate to incremental depreciation and amortization expense associated with property, plant and equipment and intangible assets and interest expense associated with borrowings to effect the transactions, assuming a November 1, 2014 effective date. In addition, we calculated the tax impact of these adjustments at a 20% statutory rate in the United Kingdom, as applicable, and a 35% statutory rate in the United States with regard to interest on pro forma borrowings. These pro forma results do not purport to be indicative of the results that would have been obtained had the acquisitions of HLP and Woodcraft been completed on November 1, 2014, or that may be obtained in the future. Shawano On October 31, 2017, we sold certain net assets of a wood-flooring manufacturing plant in Shawano, Wisconsin to an unrelated equity investment firm for $0.6 million in cash, and the issuance of a receivable totaling $1.2 million . The receivable is collectible over a five -year term, with annual payments equal to 3% of gross sales, with a minimum payment in year five equal to the greater of: (a) $1.6 million less annual payments made during the preceding four years, or (b) 3% of gross sales for year five. The carrying value of the net assets sold totaled $3.6 million , resulting in a pre-tax loss on sale of $1.8 million recognized in selling, general and administrative expense at October 31, 2017. The receivable has been discounted at our incremental borrowing rate. We will provide transitional services associated with this sale through December 31, 2017, and the transaction is subject to a working capital adjustment as defined in the agreement. We will continue to sell wood to this plant at cost for the next twelve months. The sale of this plant does not constitute a strategic shift in our business. Therefore, in accordance with U.S. GAAP, this transaction has been accounted for as a sale of assets rather than a discontinued operation as of October 31, 2017.

Receivables & Allowance

Receivables & Allowance	12 Months Ended
	Oct. 31, 2017
Receivables [Abstract]
Accounts Receivable and Allowance for Doubtful Accounts	3. Accounts Receivable and Allowance for Doubtful Accounts Accounts receivable consisted of the following as of October 31, 2017 and 2016 : October 31, 2017 2016 (In thousands) Trade receivables $ 79,221 $ 83,384 Other 523 492 Total $ 79,744 $ 83,876 Less: Allowance for doubtful accounts 333 251 Accounts receivable, net $ 79,411 $ 83,625 The changes in our allowance for doubtful accounts were as follows: Year Ended October 31, 2017 2016 2015 (In thousands) Beginning balance as of November 1, 2016, 2015 and 2014, respectively $ 251 $ 673 $ 698 Bad debt expense (benefit) 131 (67 ) 25 Amounts written off (49 ) (371 ) (66 ) Recoveries — 16 16 Balance as of October 31, $ 333 $ 251 $ 673

Inventories

Inventories	12 Months Ended
	Oct. 31, 2017
Inventory Disclosure [Abstract]
Inventories	4. Inventories Inventories consisted of the following at October 31, 2017 and 2016 : October 31, 2017 2016 (In thousands) Raw materials $ 50,472 $ 50,584 Finished goods and work in process 40,087 36,886 Supplies and other 2,655 1,859 Total $ 93,214 $ 89,329 Less: Inventory reserves 5,685 4,994 Inventories, net $ 87,529 $ 84,335 The changes in our inventory reserve accounts were are follows for the years ended October 31, 2017 , 2016 and 2015 : Year Ended October 31, 2017 2016 2015 (In thousands) Beginning balance as of November 1, 2016, 2015 and 2014, respectively $ 4,994 $ 8,106 $ 5,757 Charged (credited) to cost of sales 1,296 8 2,853 Write-offs (661 ) (3,048 ) (504 ) Other 56 (72 ) — Balance as of October 31, $ 5,685 $ 4,994 $ 8,106 Our inventories at October 31, 2017 and 2016 were valued using the following costing methods: October 31, 2017 2016 (In thousands) LIFO $ 4,444 $ 4,017 FIFO 83,085 80,318 Total $ 87,529 $ 84,335 For inventories valued using the LIFO method, replacement cost exceeded the LIFO value by approximately $1.1 million as of October 31, 2017 and 2016. There were no liquidations of LIFO costing layers during the fiscal years ended October 31, 2017 and 2016, however we did reduce the LIFO reserve and record a corresponding decrease to cost of sales of approximately $0.3 million for the year ended October 31, 2016 and less than $0.1 million for the year ended October 31, 2015. We did not record a LIFO adjustment for the year ended October 31, 2017. We record LIFO reserve adjustments as corporate expenses so that our chief operating decision maker can review the operations of our operating segments on a consistent FIFO or weighted-average basis. We calculate our LIFO reserve adjustments on a consolidated basis in a single pool using the dollar-value link chain method. For our business acquisitions which have inventory balances, we integrate these operations and allow the use of either the LIFO or FIFO costing method. The inventory costing methods selected by these acquired businesses depends upon the facts and circumstances that exist at the time, and may include expected inventory quantities and expected future pricing levels. We perform this evaluation for each business acquired individually.

Property, Plant & Equipment

Property, Plant & Equipment	12 Months Ended
	Oct. 31, 2017
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment Disclosure	5. Property, Plant and Equipment Property, plant and equipment consisted of the following at October 31, 2017 and 2016 : October 31, 2017 2016 (In thousands) Land and land improvements $ 10,491 $ 10,264 Buildings and building improvements 96,622 76,710 Machinery and equipment 354,197 340,665 Construction in progress 13,868 15,986 Property, plant and equipment, gross 475,178 443,625 Less: Accumulated depreciation 264,047 245,128 Property, plant and equipment, net $ 211,131 $ 198,497 Depreciation expense for the years ended October 31, 2017 , 2016 , and 2015 was $39.1 million , $36.2 million and $26.2 million , respectively. Assets recorded under capital leases had a historical cost of $24.3 million and $7.1 million , respectively, and accumulated depreciation of $2.8 million and $0.9 million , respectively as of October 31, 2017 and 2016. Depreciation expense related to these assets totaled $2.0 million , $0.8 million and $0.5 million for the periods ended October 31, 2017, 2016 and 2015, respectively. Refer to Note 8, "Debt and Capital Lease Obligations" for additional information on capital leases. If there are indicators of potential impairment, we evaluate our property, plant and equipment for recoverability over the remaining useful lives of the assets. We did not incur impairment losses associated with these assets for the years ended October 31, 2017, 2016 or 2015. See further discussion at Note 1, "Nature of Operations, Basis of Presentation and Significant Accounting Policies - Long-Lived Assets - Property, Plant and Equipment and Intangible Assets with Defined Lives."

Goodwill and Intangible Assets

Goodwill and Intangible Assets	12 Months Ended
	Oct. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Acquired Intangible Assets	6. Goodwill and Intangible Assets Goodwill The change in the carrying amount of goodwill for the years ended October 31, 2017 and 2016 was as follows: Year Ended October 31, 2017 2016 (In thousands) Beginning balance as of November 1, 2016 and 2015 $ 217,035 $ 129,770 Acquisitions — 113,747 Goodwill impairment charge — (12,602 ) Other — (575 ) Foreign currency translation adjustment 5,159 (13,305 ) Balance as of October 31, $ 222,194 $ 217,035 At our annual testing date, August 31, 2017, we had five reportable units with goodwill balances. Two of these units were included in our NA Engineered Components segment and had goodwill balances of $35.9 million and $2.8 million , two units were included in our EU Engineered Components segment with goodwill balances of $52.2 million and $17.6 million , and our NA Cabinet Components segment had one unit with a goodwill balance of $113.7 million . We determined our goodwill was not impaired at October 31, 2017. The results of our goodwill impairment testing in August 2017 is more fully described at Note 1, "Nature of Operations, Basis of Presentation and Significant Accounting Policies - Long-Lived Assets - Goodwill." For the year ended October 31, 2016, we recorded an impairment charge of $12.6 million associated with the remaining goodwill of our United States vinyl operations within the NA Engineered Components segment. Identifiable Intangible Assets Amortizable intangible assets consisted of the following as of October 31, 2017 and 2016 : October 31, 2017 October 31, 2017 October 31, 2016 Remaining Weighted Average Useful Life Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization (In thousands) Customer relationships 12 years $ 155,230 $ 48,479 $ 152,146 $ 35,693 Trademarks and trade names 12 years 56,058 29,509 55,481 26,288 Patents and other technology 4 years 22,624 16,146 24,671 16,137 Total $ 233,912 $ 94,134 $ 232,298 $ 78,118 We do not estimate a residual value associated with these intangible assets. During October 2016 and throughout 2017, we determined that triggering events occurred which necessitated a review of our long-term assets. Based on an undiscounted cash flow analysis, we determined that our defined-lived intangible assets were not impaired. In addition, we shortened the life of several defined-lived intangible assets, which resulted in the recognition of incremental amortization expense of $1.9 million and $0.3 million for the years ended October 31, 2017 and 2016, respectively. See additional disclosure at Note 1, "Nature of Operations, Basis of Presentation and Significant Accounting Policies - Restructuring." During the year ended October 31, 2017, we retired fully amortized identifiable intangible assets of $2.4 million , primarily related to patents and other technology, including such assets associated with the restructuring mentioned above. During the year ended October 31, 2016, we retired fully amortized identifiable intangible assets of $3.1 million , including prepaid licenses totaling $1.4 million . The aggregate amortization expense associated with identifiable intangible assets for the years ended October 31, 2017, 2016 and 2015 was $18.4 million , $16.9 million and $10.2 million , respectively. Estimated remaining amortization expense, assuming current intangible balances and no new acquisitions, for future fiscal years ending October 31, is as follows (in thousands): Estimated Amortization Expense 2018 $ 16,181 2019 15,395 2020 14,338 2021 12,617 2022 11,993 Thereafter 69,254 Total $ 139,778 We did not incur impairment losses related to our identifiable intangible assets during the years ended October 31, 2017, 2016, or 2015.

Accrued Liabilities

Accrued Liabilities	12 Months Ended
	Oct. 31, 2017
Accrued Liabilities [Abstract]
Accrued Liabilities	7. Accrued Liabilities Accrued liabilities consisted of the following at October 31, 2017 and 2016 : October 31, 2017 2016 (In thousands) Payroll, payroll taxes and employee benefits $ 16,733 $ 27,406 Accrued insurance and workers compensation 3,591 3,946 Sales allowances 9,070 6,197 Deferred compensation (current portion) 669 362 Deferred revenue 625 238 Warranties 168 295 Audit, legal, and other professional fees 2,096 2,456 Accrued taxes 2,656 2,151 Accrued rent 7 120 Earn-out liability (1) — 8,376 Other 3,256 3,554 Accrued liabilities $ 38,871 $ 55,101 (1) Amount relates to acquisition earn-out payment for HLP, paid on November 7, 2016. For additional details, see Note 2, "Acquisitions and Dispositions" located elsewhere herein.

Debt and Capital Lease Obligati

Debt and Capital Lease Obligations	12 Months Ended
	Oct. 31, 2017
Debt Disclosure [Abstract]
Debt and Capital Lease Obligations	8. Debt and Capital Lease Obligations Long-term debt consisted of the following at October 31, 2017 and 2016 : October 31, 2017 2016 (In thousands) Revolving Credit Facility $ 84,000 $ 120,000 Term Loan A 138,750 148,125 City of Richmond, Kentucky Industrial Building Revenue Bonds — 400 Capital lease obligations 18,764 3,683 Unamortized deferred financing fees $ (2,088 ) $ (2,677 ) Total debt $ 239,426 $ 269,531 Less: Current maturities of long-term debt 21,242 10,520 Long-term debt $ 218,184 $ 259,011 Revolving Credit Facility On January 28, 2013, we entered into a Senior Unsecured Revolving Credit Facility (the 2013 Credit Facility) that had a five -year term and permitted aggregate borrowings at any time of up to $150 million , with a letter of credit sub-facility, a swing line sub-facility and a multi-currency sub-facility. Borrowings denominated in United States dollars bore interest at a spread above LIBOR or a base rate derived from the prime rate. Foreign denominated borrowings bore interest at a spread above the LIBOR applicable to such currencies. Subject to customary conditions, we could have requested that the aggregate commitments under the 2013 Credit Facility be increased by up to $100 million , with total commitments not to exceed $250 million . The 2013 Credit Facility required us to comply with certain financial covenants and limited the amount available for us to borrow based upon consolidated EBITDA, as defined, less the amount of outstanding debt and letters of credit, further subject to our Minimum Interest Coverage Ratio and Maximum Consolidated Leverage Ratio requirements, as defined in the credit agreement. Specifically, we could not permit, on a quarterly basis, our ratio of consolidated EBITDA to consolidated interest expense as defined (Minimum Interest Coverage Ratio), to fall below 3.00 :1 or our ratio of consolidated funded debt to consolidated EBITDA, as defined (Maximum Consolidated Leverage Ratio), to exceed 3.25 :1. The Maximum Consolidated Leverage Ratio was the ratio of consolidated EBITDA to consolidated interest expense, in each case for the previous four consecutive fiscal quarters. EBITDA was defined by the indenture to include pro forma EBITDA of acquisitions and to exclude certain items such as goodwill and intangible asset impairments and certain other non-cash charges and non-recurring items. Subject to our compliance with the covenant requirements, the amount available under the 2013 Credit Facility was a function of: (1) our trailing twelve month EBITDA; (2) the Minimum Interest Coverage Ratio and Maximum Consolidated Leverage Ratio allowed under the 2013 Credit Facility; and (3) the aggregate amount of our outstanding debt and letters of credit. As of October 31, 2015, we were in compliance with the financial covenants set forth in the 2013 Credit Facility, as indicated in the table below: Required Actual Minimum Interest Coverage Ratio No less than 3.00:1 69.71:1 Maximum Consolidated Leverage Ratio No greater than 3.25:1 0.92:1 Effective June 15, 2015, in conjunction with the acquisition of HLP, we borrowed $92.0 million , at a weighted average borrowing rate of 1.28% , under the 2013 Credit Facility and subsequently repaid $42.0 million prior to October 31, 2015. As of October 31, 2015, we had outstanding revolver borrowings of $48.7 million , net of unamortized deferred financing fees of $1.3 million , outstanding letters of credit of $5.9 million , and the remaining amount available to us for use under the 2013 Credit Facility was $86.6 million . Our borrowing rates under the 2013 Credit Facility were 3.50% and 1.45% for the swing-line sub facility and the revolver, respectively, at October 31, 2015. On November 2, 2015, we refinanced and retired the 2013 Credit Facility by entering into a $310.0 million Term Loan Credit Agreement and a $100.0 million ABL Credit Agreement (collectively the “2015 Credit Facilities”) with Wells Fargo, National Association, as Agent, and Bank of America, N.A. serving as Syndication Agent. The term loan portion of the 2015 Credit Facilities was to mature on November 2, 2022, and required quarterly principal payments equal to 0.25% of the aggregate borrowings. Interest was computed, at our election, based on a Base Rate plus applicable margin of 4.25% , or LIBOR plus applicable margin of 5.25% (with the stipulation that LIBOR could not be less than 1% ). In the event of default, outstanding borrowings would accrue interest at the Default Rate, as defined, whereby the obligations would bear interest at a per annum rate equal to 2% above the total per annum rate otherwise applicable. The term loan provided for incremental term loan commitments for a minimum principal amount of $25.0 million , up to an aggregate amount of $50.0 million , to the extent that such borrowings did not cause the Consolidated Senior Secured Leverage Ratio to exceed 3.00 to 1.00. The term loan agreement permitted prepayment of the term loan of at least an aggregate amount of $5.0 million , or any whole multiple of $1.0 million , in excess thereof without penalty, except if such prepayment was made on or before November 2, 2016, we would pay a fee equal to 1% of such prepayment. The ABL portion of the 2015 Credit Facilities was to mature on November 2, 2020 with no stated principal repayment terms prior to maturity. Borrowing capacity and availability was determined based upon the dollar equivalent of certain working capital items including receivables and inventory, subject to eligibility as determined by Wells Fargo, National Association, as Administrative Agent, up to the facility maximum of $100.0 million . Interest was computed, at our election, on a grid as the Base Rate plus an Applicable Margin, as defined in the agreement, or LIBOR plus an Applicable Margin. The Applicable Margin is outlined in the following table: Level Average Aggregate Excess Availability Applicable Margin Relative to Base Rate Loans Applicable Margin Relative to LIBOR Rate Loans I > 66.7% of the Maximum Revolver Amount 0.50 percentage points 1.50 percentage points II < 66.7% of the Maximum Revolver Amount and 33.3% of the Maximum Revolver Amount 0.75 percentage points 1.75 percentage points III < 33.3% of the Maximum Revolver Amount 1.00 percentage points 2.00 percentage points With regard to the applicable margin calculation, Level I was applied for the duration of the 2015 Credit Facilities. In addition, the ABL portion of the 2015 Credit Facilities required payment of a commitment fee (unused line fee) in accordance with the following table: Level Average Revolver Usage Applicable Unused Line Fee Percentage I > 50% of the Maximum Revolver Amount 0.25 percentage points II < 50% of the Maximum Revolver Amount 0.375 percentage points With regard to the unused line fee, Level II was applied for the duration of the 2015 Credit Facilities. The 2015 Credit Facility contained restrictive debt covenants which included: (1) as of the last day of each fiscal quarter through October 30, 2017, our Consolidated Total Leverage Ratio, as defined in the agreement, must not exceed 4.50 to 1.00. For the last day of each fiscal quarter after October 30, 2017, this ratio cannot exceed 4.00 to 1.00; (2) as of the last day of each fiscal month, we must maintain a trailing twelve-month Consolidated Fixed Charge Coverage Ratio, as defined in the agreement, of at least 1.10 to 1.00; (3) if our ABL Revolver Usage, as defined, exceeds the Borrowing Base, we must repay the excess amount on an accelerated basis to bring down the borrowing level; (4) if we receive consideration for the sale of assets other than “permitted assets” or for any insurance or condemnation event related to the ABL collateral, we are required to repay this amount as an ABL prepayment; if such payment is received with regards to assets that are not related to the ABL collateral, then we are required to repay this amount as a term loan prepayment; and (5) for each year we have “Excess Cash Flow,” as defined, we are required to make a mandatory prepayment of the term loan calculated in accordance with the terms outlined in the credit agreement. Furthermore, the 2015 Credit Facilities required periodic reporting, as well as monthly borrowing base calculation pursuant to the ABL portion of the facility, and could restrict or limit our ability to engage in certain business activities such as: (1) future business acquisitions or liquidations; (2) incurring new indebtedness, liens or encumbrances; (3) merging or consolidating operations; (4) disposing of significant assets; (5) prepaying subordinated debt; (6) engaging in certain transactions with affiliates; or (7) modifying incentive plans or governance documents, amongst other restrictions (including a limitation on annual dividend payments of $8.0 million ). On July 29, 2016, we refinanced and retired the 2015 Credit Facilities and entered into a $450.0 million credit agreement comprised of a $150.0 million Term Loan A and a $300.0 million revolving credit facility (collectively, the “Credit Agreement”), with Wells Fargo Bank, National Association, as Agent, Swingline Lender and Issuing Lender, and Bank of America, N.A. serving as Syndication Agent. The Credit Agreement has a five-year term, maturing on July 29, 2021, and requires interest payments calculated, at our election and depending upon our Consolidated Leverage Ratio, at either a Base Rate plus an applicable margin or the LIBOR Rate plus an applicable margin. At the time of the initial borrowing, the applicable rate was LIBOR + 2.00% . In addition, we are subject to commitment fees for the unused portion of the Credit Agreement. The applicable margin and commitment fees are outlined in the following table: Pricing Level Consolidated Leverage Ratio Commitment Fee LIBOR Rate Loans Base Rate Loans I Less than or equal to 1.50 to 1.00 0.200% 1.50% 0.50% II Greater than 1.50 to 1.00, but less than or equal to 2.25 to 1.00 0.225% 1.75% 0.75% III Greater than 2.25 to 1.00, but less than or equal to 3.00 to 1.00 0.250% 2.00% 1.00% IV Greater than 3.00 to 1.00 0.300% 2.25% 1.25% In the event of default, outstanding borrowings would accrue interest at the Default Rate, as defined, whereby the obligations will bear interest at a per annum rate equal to 2% above the total per annum rate otherwise applicable. The term loan portion of the Credit Agreement requires quarterly principal payments on the last business day of each fiscal quarter in accordance with a stated repayment schedule. Required aggregate principal repayments totaled $15.0 million for the succeeding twelve-month period, and have been included in the accompanying consolidated balance sheet under the caption “Current Maturities of Long-term Debt.” No stated principal payments are required under the revolving credit portion of the Credit Agreement, except upon maturity. If our Consolidated Leverage Ratio is less than 2.25 to 1.00, then we are required to make mandatory prepayments of “excess cash flow” as defined in the agreement. The Credit Agreement provides for incremental term loan or revolving credit commitments for a minimum principal amount of $10.0 million , up to an aggregate amount of $150.0 million , subject to the lender's discretion to elect or decline the incremental increase. We can also borrow up to the lesser of $15.0 million or the revolving credit commitment, as defined, under a Swingline feature of the Credit Agreement. We are permitted to prepay the term loan under the Credit Agreement, without premium or penalty, in aggregate principal amounts of $1.0 million or whole multiples of $0.5 million in excess thereof. The Credit Agreement contains a: (1) Consolidated Fixed Charge Coverage Ratio requirement whereby we must not permit the Consolidated Fixed Charge Coverage Ratio, as defined, to be less than 1.10 to 1.00, and (2) Consolidated Leverage Ratio requirement, as summarized by period in the following table: Period Maximum Ratio Closing Date through January 30, 2017 3.50 to 1.00 January 31, 2017 through January 30, 2018 3.25 to 1.00 January 31, 2018 and thereafter 3.00 to 1.00 In addition to maintaining these financial covenants, the Credit Agreement also limits our ability to enter into certain business transactions, such as to incur indebtedness or liens, to acquire businesses or dispose of material assets, make restricted payments, pay dividends (limited to $10.0 million per year) and other transactions as further defined in the Credit Agreement. Substantially all of our domestic assets, with the exception of real property, are utilized as collateral for the Credit Agreement. We utilized the funding from the Credit Agreement, along with additional funding of $16.4 million of cash on hand, to repay outstanding borrowings under the 2015 Credit Facilities of $309.2 million , to pay a 1% prepayment call premium under the Term Loan B portion thereof, to settle outstanding interest accrued under the prior facility, and to pay loan fees associated with the Credit Agreement which totaled $2.8 million . In addition to the 1% prepayment call premium fee, we expensed $8.1 million to write-off unamortized deferred financing fees and $5.5 million of unamortized original issuer’s discount associated with the 2015 Credit Facilities. As of October 31, 2017 , we had $220.7 million of borrowings outstanding under the Credit Agreement (reduced by unamortized debt issuance costs of $2.1 million ), $5.3 million of outstanding letters of credit and $18.8 million outstanding under capital leases. We had $210.7 million available for use under the Credit Agreement at October 31, 2017 . The borrowings outstanding as of October 31, 2017 under the Credit Agreement accrue interest at 3.2% per annum, and our weighted average borrowing rate for borrowings outstanding during the years ended October 31, 2017 and 2016 was 2.95% and 5.26% , respectively. We were in compliance with our debt covenants as of October 31, 2017 . On November 30, 2017, we repaid $5.0 million under our Revolving Credit Facility. Other Debt Instruments During the year ended October 31, 2017, we repaid $0.4 million related to the City of Richmond, Kentucky, Industrial Building Revenue Bonds, which had annual installment payments due through October 2020. Interest was payable monthly at a variable rate, which ranged from 0.7% to 1.3% during the fiscal year ended October 31, 2017. The average interest rate during each of the fiscal years ended October 31, 2017 , 2016 and 2015 was 1.0% , 0.5% and 0.5%, respectively. Historically, we have maintained certain capital lease obligations related to equipment purchases. On February 20, 2017, we entered into a capital lease for warehouse space at HLP with a related-party company that is owned by our employee, the former owner of HLP. This new warehouse was anticipated at the time of the HLP acquisition in June 2015, and the lease was negotiated at arms-length. The lease accrues interest at 3.57% per annum, and extends for a twenty-year period through the year 2036. We recorded the leased asset at inception at fair value of $16.6 million and recorded a corresponding liability for our obligation under this lease. The accompanying statement of cash flows as of October 31, 2017 excludes these assets and related obligations as non-cash investing and financing activities. We are recognizing interest expense using the effective interest method over the term. Our cash commitments under this lease are £0.9 million per year for an aggregate of £17.8 million (or approximately $23.6 million ). The cost and accumulated depreciation of property, plant and equipment under capital leases at October 31, 2017 was $24.3 million and $2.8 million , respectively, including $17.0 million and $0.6 million , respectively, related to this warehouse lease. These obligations accrue interest at an average rate of 3.63% , and extend through the year 2036. The table below presents the scheduled maturity dates of our long-term debt outstanding (net of deferred loan costs) at October 31, 2017 (in thousands), excluding the reclassification of an early repayment of $5.0 million under the revolving credit agreement as current in November 2017: Other Long Term Debt Capital Lease Obligations Aggregate Maturities 2018 $ 14,444 $ 1,798 $ 16,242 2019 14,443 1,466 15,909 2020 16,318 927 17,245 2021 175,457 726 176,183 2022 — 747 747 Thereafter — 13,100 13,100 Total $ 220,662 $ 18,764 $ 239,426

Retirement Plans

Retirement Plans	12 Months Ended
	Oct. 31, 2017
Compensation and Retirement Disclosure [Abstract]
Retirement Plans	Retirement Plans We have a number of retirement plans covering substantially all employees. We provide both defined benefit and defined contribution plans. In general, an employee’s coverage for retirement benefits depends on the location of employment. Defined Benefit Plan We have a non-contributory, single employer defined benefit pension plan that covers the majority of our domestic employees, excluding the Woodcraft employees who are not currently participating. Effective January 1, 2007, we amended this defined benefit pension plan to include a cash balance formula for all new salaried employees hired on or after January 1, 2007 and for any non-union employees who were not participating in a defined benefit plan prior to January 1, 2007. All participating salaried employees hired after January 1, 2007, are eligible to receive credits equivalent to 4% of their annual eligible wages. Some of the employees at the time of the amendment were “grandfathered” and are eligible to receive credits ranging up to 6.5% based upon a percentage of benefits received under our defined benefit plan prior to this amendment of the pension plan. Additionally, every year the participants will receive an interest related credit on their respective balance equivalent to the prevailing 30-year Treasury rate. For employees who were participating in this plan prior to January 1, 2007, the benefit formula is a more traditional formula for retirement benefits, whereby the plan pays benefits to employees upon retirement, using a formula which considers years of service and pensionable compensation prior to retirement. Of our pension plan participants, 99% have their benefit determined pursuant to the cash balance formula. The Medicare Prescription Drug, Improvement and Modernization Act of 2003 (the "Act") was signed into law on December 8, 2003. This Act introduces a Medicare prescription-drug benefit beginning in 2006 as well as a federal subsidy to sponsors of retiree health care plans that provide a benefit at least “actuarially equivalent” to the Medicare benefit. We concluded that our plans are at least “actuarially equivalent” to the Medicare benefit. For those who are otherwise eligible for the subsidy, we have not included this subsidy per the Act in our benefit calculations. The impact to net periodic benefit cost and to benefits paid did not have a material impact on the consolidated financial statements. Funded Status and Net periodic Benefit Cost The changes in benefit obligations and plan assets, and our funded status (reported in deferred pension and postretirement benefits on the consolidated balance sheets) were as follows: October 31, 2017 2016 Change in Benefit Obligation: (In thousands) Beginning balance as of November 1, 2016 and 2015, respectively $ 36,892 $ 31,035 Service cost 3,794 3,712 Interest cost 859 828 Actuarial (gain) loss (318 ) 3,008 Benefits paid (2,263 ) (1,061 ) Administrative expenses (641 ) (630 ) Projected benefit obligation at October 31, $ 38,323 $ 36,892 Change in Plan Assets: Beginning balance as of November 1, 2016 and 2015, respectively $ 29,210 $ 26,132 Actual return on plan assets 4,434 1,069 Employer contributions 3,600 3,700 Benefits paid (2,263 ) (1,061 ) Administrative expenses (641 ) (630 ) Fair value of plan assets at October 31, $ 34,340 $ 29,210 Non current liability - Funded Status $ (3,983 ) $ (7,682 ) As of October 31, 2017 and 2016 , included in our accumulated comprehensive loss was a net actuarial loss of $5.2 million and $8.7 million , respectively. There were no net prior service costs or transition obligations for the years ended October 31, 2017 and 2016. As of October 31, 2017 and 2016 , the accumulated benefit obligation was $37.4 million and $35.7 million , respectively. The accumulated benefit obligation is the present value of pension benefits (whether vested or unvested) attributed to employee service rendered before the measurement date, and based on employee service and compensation prior to that date. The accumulated benefit obligation differs from the projected benefit obligation in that it includes no assumption about future compensation levels. The net periodic benefit cost for the years ended October 31, 2017 , 2016 and 2015 , was as follows: Year Ended October 31, 2017 2016 2015 (In thousands) Service cost $ 3,794 $ 3,712 $ 3,288 Interest cost 859 828 1,026 Expected return on plan assets (1,863 ) (1,617 ) (1,791 ) Amortization of net loss 574 384 — Net periodic benefit cost $ 3,364 $ 3,307 $ 2,523 The changes in plan assets and projected benefit obligations which were recognized in our other comprehensive loss for the years ended October 31, 2017 , 2016 and 2015 were as follows: Year Ended October 31, 2017 2016 2015 (In thousands) Net (gain) loss arising during the period $ (2,888 ) $ 3,556 $ 1,439 Less: Amortization of net loss $ 574 $ 384 $ 159 Total recognized in other comprehensive loss $ (3,462 ) $ 3,172 $ 1,280 As of October 31, 2016, we recorded a $0.3 million pre-tax benefit associated with our post retirement benefit plan, described below at "Other Plans." Measurement Date and Assumptions We generally determine our actuarial assumptions on an annual basis, with a measurement date of October 31. The following table presents our assumptions for pension benefit calculations for the years ended October 31, 2017 , 2016 and 2015 : For the Year Ended October 31, 2017 2016 2015 2017 2016 2015 Weighted Average Assumptions: Benefit Obligation Net Periodic Benefit Cost Discount rate 3.68% 3.41% 3.92% 3.66% 3.92% 3.64% Rate of compensation increase 3.00% 3.00% 3.00% 3.00% 3.00% 3.00% Expected return on plan assets n/a n/a n/a 6.50% 6.50% 6.75% The discount rate was used to calculate the present value of the projected benefit obligation for pension benefits. The rate reflects the amount at which benefits could be effectively settled on the measurement date. We used a RATE: Link Model whereby target yields are developed from bonds across a range of maturity points, and a curve is fitted to those targets. Spot rates (zero coupon bond yields) are developed from the curve and used to discount benefit payments associated with each future year. This model assumes spot rates will remain level beyond the 30-year point. We determine the present value of plan benefits by applying the discount rates to projected benefit cash flows. The expected return on plan assets was used to determine net periodic pension expense. The rate of return assumptions were based on projected long-term market returns for the various asset classes in which the plans were invested, weighted by the target asset allocations. We review the return assumption at least annually. The rate of compensation increase represents the long-term assumption for expected increases in salaries. Plan Assets The following tables provide our target allocation for the year ended October 31, 2017 , as well as the actual asset allocation by asset category and fair value measurements as of October 31, 2017 and 2016 : Target Allocation Actual Allocation October 31, 2017 October 31, 2017 October 31, 2016 Equity securities 60.0 % 60.0 % 60.0 % Fixed income 40.0 % 40.0 % 40.0 % Fair Value Measurements at October 31, 2017 October 31, 2016 (In thousands) Money market fund $ 204 $ 31 Large capitalization $ 10,972 $ 9,297 Small capitalization 4,102 3,442 International equity 3,756 3,191 Other 1,695 1,451 Equity securities $ 20,525 $ 17,381 High-quality core bond $ 6,801 $ 5,888 High-quality government bond 3,407 2,954 High-yield bond 3,403 2,956 Fixed income $ 13,611 $ 11,798 Total securities (1) $ 34,340 $ 29,210 (1) Quoted prices in active markets for identical assets (Level 1). Inputs and valuation techniques used to measure the fair value of plan assets vary according to the type of security being valued. All of the equity and debt securities held directly by the plans were actively traded and fair values were determined based on quoted market prices. Our investment objective for defined benefit plan assets is to meet the plans’ benefit obligations, while minimizing the potential for future required plan contributions. The investment strategies focus on asset class diversification, liquidity to meet benefit payments and an appropriate balance of long-term investment return and risk. Target ranges for asset allocations are determined by matching the actuarial projections of the plans’ future liabilities and benefit payments with expected long-term rates of return on the assets, taking into account investment return volatility and correlations across asset classes. Plan assets are diversified across several investment managers and are generally invested in liquid funds that are selected to track broad market equity and bond indices. Investment risk is carefully controlled with plan assets rebalanced to target allocations on a periodic basis and monitoring of performance of investment managers relative to the investment guidelines established with each investment manager. Expected Benefit Payments and Funding Our pension funding policy is to make the minimum annual contributions required pursuant to the plan. We accelerated contributions to target a 100% funding threshold. Additionally, we consider funding annual requirements early in the fiscal year to potentially maximize the return on assets. For the fiscal years ended October 31, 2017 , 2016 and 2015 , we made total pension contributions of $3.6 million , $3.7 million and $2.8 million , respectively. During fiscal 2018, we expect to contribute approximately $3.6 million to the pension plan to reach targeted funding levels and meet minimum contribution requirements. This expected contribution level will be dependent on many variables, including the market value of the assets compared to the obligation, as well as other market or regulatory conditions. In addition, we consider the cash requirements of our business investment opportunities. Accordingly, actual funding amounts and the timing of such funding may differ from current estimates. The following table presents the total benefit payments expected to be paid to participants by year, which includes payments funded from our assets, as well as payments paid from the plan for the year ended October 31, (in thousands): Pension Benefits 2018 $ 2,156 2019 2,373 2020 2,554 2021 2,713 2022 2,858 2023 - 2027 15,932 Total $ 28,586 Defined Contribution Plan We also sponsor a defined contribution plan into which we and our employees make contributions. We merged a predecessor plan sponsored by Woodcraft into our defined contribution plan effective January 1, 2017. We match 50% up to the first 5% of employee annual salary deferrals under our existing plan, and we match 35% up to the first 5% of employee deferrals for employees who participated in the predecessor Woodcraft plan. We do not offer our common stock as a direct investment option under these plans. For the years ended October 31, 2017 , 2016 and 2015 , we contributed approximately $2.4 million , $2.2 million and $1.7 million for these plans, respectively. Other Plans Under our postretirement benefit plan, we provide certain healthcare and life insurance benefits for a small number of eligible retired employees who were employed prior to January 1, 1993. Certain employees may become eligible for those benefits if they reach normal retirement age while working for us. We continue to fund benefit costs on a pay-as-you-go basis. The table below indicates the amount of these liabilities included in the accompanying consolidated balance sheets: October 31, 2017 October 31, 2016 (In thousands) Accrued liabilities $ 49 $ 49 Deferred pension and postretirement benefits 450 485 Total $ 499 $ 534 During the year ended October 31, 2016, $0.3 million (or $0.2 million net of tax) was applied to reduce the unrecognized loss in Accumulated Other Comprehensive Income associated with this post-retirement benefit plan to zero, with the remainder recorded as a reduction of selling, general and administrative expenses. We also have supplemental benefit plans covering certain executive officers and a non-qualified deferred compensation plan covering members of the Board of Directors and certain key employees. As of October 31, 2017 and 2016, our liability under the supplemental benefit plan was approximately $3.4 million and $2.7 million , respectively, and our liability under the deferred compensation plan was approximately $4.0 million and $3.5 million , respectively. As of October 31, 2017 and 2016, the current portion of these liabilities was recorded under the caption "Accrued Liabilities," and the long-term portion was included under the caption "Other Liabilities" in the accompanying balance sheets.

Warranty Obligations

Warranty Obligations	12 Months Ended
	Oct. 31, 2017
Commitments and Contingencies Disclosure [Abstract]
Warranty Obligations	10. Warranty Obligations We accrue warranty obligations as we recognize revenue associated with certain products. We make provisions for our warranty obligations based upon historical experience of costs incurred for such obligations adjusted, as necessary, for current conditions and factors. There are significant uncertainties and judgments involved in estimating our warranty obligations, including changing product designs, differences in customer installation processes and future claims experience which may vary from historical claims experience. Therefore, the ultimate amount we incur as warranty costs in the near and long-term may not be consistent with our current estimate. A reconciliation of the activity related to our accrued warranty, including both the current and long-term portions (reported in accrued liabilities and other liabilities, respectively, on the accompanying consolidated balance sheets) follows: Year Ended October 31, 2017 2016 (In thousands) Beginning balance as of November 1, 2016, and 2015, respectively $ 446 $ 535 Provision for warranty expense 41 90 Change in accrual for preexisting warranties (121 ) (62 ) Warranty costs paid (43 ) (117 ) Total accrued warranty $ 323 $ 446 Less: Current portion of accrued warranty 168 295 Long-term portion at October 31, $ 155 $ 151

Income Taxes

Income Taxes	12 Months Ended
	Oct. 31, 2017
Income Tax Disclosure [Abstract]
Income Taxes	11. Income Taxes We provide for income taxes on taxable income at the statutory rates applicable. The following table summarizes the components of income tax expense from continuing operations for the years ended October 31, 2017 , 2016 and 2015 : Year Ended October 31, 2017 2016 2015 (In thousands) Current Federal $ 1,991 $ 1,309 $ 49 State and local 873 154 216 Non-United States 4,067 3,241 2,070 Total current 6,931 4,704 2,335 Deferred Federal 1,860 (5,932 ) 5,766 State and local (450 ) (712 ) 439 Non-United States (1,522 ) (1,825 ) (1,001 ) Total deferred (112 ) (8,469 ) 5,204 Total income tax provision (benefit) $ 6,819 $ (3,765 ) $ 7,539 The following table reconciles our effective income tax rate to the federal statutory rate of 35% for the years ended October 31, 2017 , 2016 and 2015 : Year Ended October 31, 2017 2016 2015 United States tax at statutory rate 35.0 % 35.0 % 35.0 % State and local income tax 1.7 7.4 2.3 Non-United States income tax (9.1 ) 32.0 (1.5 ) Deferred rate impact (4.1 ) 15.2 0.5 General business credits (0.5 ) 6.4 (1.0 ) Transaction costs — (17.0 ) 2.5 Uncertain tax positions — — (3.4 ) Change in valuation allowance (0.6 ) (0.9 ) (0.5 ) Other permanent differences 3.3 (5.8 ) (1.5 ) Return to actual adjustments 1.0 (5.4 ) 0.2 Effective tax rate 26.7 % 66.9 % 32.6 % The decrease in the 2017 effective tax rate is due primarily to a greater proportion of United States taxable income in relation to foreign taxable income for the year. The United States tax rate is generally higher than the foreign tax rate. The effective rate is also lower due to a change over a period of three years in the deferred tax rate, primarily in the United Kingdom, from 19% to 17%. The foreign tax rate differential and the mix of earnings by jurisdiction also impacted the rate in 2016. The increase in the 2016 effective tax rate benefit was due primarily to a greater proportion of foreign taxable income in relation to United States taxable income for the year. The overall change in the 2016 effective rate was also impacted by transaction costs and a change in the deferred rate in the United Kingdom from 20% to 19%. The decrease in the 2015 effective tax rate is attributable to a discrete benefit item resulting from the reassessment of our uncertain tax position related to the 2008 spin-off of Quanex from a predecessor company in January 2015. Excluding this item, the effective tax rate was 36.0% . Significant components of our net deferred tax liabilities and assets were as follows: October 31, 2017 2016 (In thousands) Deferred tax assets: Employee benefit obligations $ 12,731 $ 16,694 Accrued liabilities and reserves 2,409 2,929 Pension and other benefit obligations 2,968 4,087 Inventory 1,614 1,759 Loss and tax credit carry forwards 8,098 9,589 Other 194 193 Total gross deferred tax assets 28,014 35,251 Less: Valuation allowance 1,304 1,279 Total deferred tax assets, net of valuation allowance 26,710 33,972 Deferred tax liabilities: Property, plant and equipment 16,128 18,946 Goodwill and intangibles 32,542 33,348 Total deferred tax liabilities 48,670 52,294 Net deferred tax liabilities $ 21,960 $ 18,322 At October 31, 2017, state operating loss carry forwards totaled $38.5 million . The majority of these losses begin to expire in 2025. Tax credits available to offset future tax liabilities totaled $4.2 million and are expected to be utilized within the next twelve months. We evaluate tax benefits of operating losses and tax credit carry forwards on an ongoing basis, including a review of historical and projected future operating results, the eligible carry forward period and other circumstances. We have recorded a valuation allowance for certain state net operating losses as of October 31, 2017 and 2016, totaling $1.3 million ( $0.8 million net of federal taxes) for the respective periods. In assessing the need for a valuation allowance, we consider both positive and negative evidence related to the likelihood of realization of the deferred tax assets. The following table reconciles the change in the unrecognized income tax benefit associated with uncertain tax positions for the years ended October 31, 2017 , 2016 and 2015 (in thousands): Unrecognized Income Tax Benefits Balance at October 31, 2014 $ 11,431 Additions for tax positions related to the current year — Additions for tax positions related to the prior year 16 Lapse in statute of limitations (10,883 ) Balance at October 31, 2015 $ 564 Additions for tax positions related to the current year — Additions for tax positions related to the prior year 15 Balance at October 31, 2016 $ 579 Additions for tax positions related to the current year — Additions for tax positions related to the prior year 12 Balance at October 31, 2017 $ 591 As of October 31, 2017, our unrecognized tax benefit (UTB) relates to certain state tax items regarding the interpretation of tax laws and regulations. In January 2015, we reassessed our unrecognized tax benefit related to the 2008 spin-off of Quanex from a predecessor company and recognized the full benefit of the tax positions taken. This reduced the liability for uncertain tax positions by $4.1 million and increased deferred income taxes (non-current assets) by $6.8 million and resulted in a non-cash increase in retained earnings of $10.1 million , with an increase in income tax benefit of $0.8 million . At October 31, 2017, $0.6 million is recorded as a liability for uncertain tax positions. The disallowance of the UTB would not materially affect the annual effective tax rate. We, along with our subsidiaries, file income tax returns in the United States and various state jurisdictions as well as in the United Kingdom, Germany, Canada and Mexico. In certain jurisdictions the statute of limitations has not yet expired. We generally remain subject to examination of our United States income tax returns for 2014 and subsequent years. We generally remain subject to examination of our various state and foreign income tax returns for a period of four to five years from the date the return was filed. The state impact of any federal changes remains subject to examination by various states for a period of up to one year after formal notification to the state of the federal change. Judgment is required in assessing the future tax consequences of events that have been recognized in our financial statements or tax returns. The final outcome of the future tax consequences of legal proceedings, if any, as well as the outcome of competent authority proceedings, changes in regulatory tax laws, or interpretation of those tax laws could impact our financial statements. We are subject to the effect of these matters occurring in various jurisdictions. We do not believe any of the UTB at October 31, 2017 will be recognized within the next twelve months. Included in prepaid and other current assets on the accompanying consolidated balance sheets was an income tax receivable of $1.6 million as of October 31, 2016. The acquisition of Woodcraft in November 2015 established a net noncurrent deferred tax liability of $37.4 million primarily reflecting the book to tax basis difference in intangibles, fixed assets and inventory. The acquisition of Flamstead Holdings, Ltd in June 2015 established a noncurrent deferred tax liability of $13.2 million reflecting the book to tax basis difference in intangibles, fixed assets and inventory at the then current United Kingdom tax rate of 20% . The HLP noncurrent deferred tax liability has been subsequently adjusted to the expected rate of 17%. Management has determined that the earnings of our foreign subsidiaries are not required as a source of funding for United States operations and we intend to indefinitely reinvest these funds in our foreign jurisdictions. If the investment in our foreign subsidiaries were completely realized, a potential gain of $45.0 million could exist resulting in an estimated residual United States tax liability of $10.7 million . Our federal income tax return for the pre-acquisition short period of January 1, 2015 to November 2, 2015 for Woodcraft is currently under audit by the United States Internal Revenue Service.

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Oct. 31, 2017
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	12. Commitments and Contingencies Operating Leases and Purchase Obligations We have operating leases for certain real estate and equipment used in our business. Rental expense for the years ended October 31, 2017 , 2016 and 2015 was $10.5 million , $10.3 million and $8.4 million , respectively. We sublease certain of our facilities as of October 31, 2017 , pursuant to which we expect to receive future minimum non-cancelable rentals of less than $0.1 million . We are a party to non-cancelable purchase obligations primarily for door hardware, primary and secondary steel and primary and secondary aluminum used in our manufacturing processes, as well as expenditures related to capital projects in progress. We paid $4.5 million and $4.6 million pursuant to these arrangements for the years ended October 31, 2017 and 2016 , respectively. These obligations total $11.9 million and $11.3 million at October 31, 2017 and 2016 , respectively, and extend through fiscal 2018. Future amounts paid pursuant to these arrangements will depend, to some extent, on our usage. The following table presents future minimum rental payments under operating leases with remaining terms in excess of one year at October 31, 2017 (in thousands): Operating Leases 2018 $ 9,331 2019 8,293 2020 6,942 2021 4,845 2022 4,135 Thereafter 22,567 Total $ 56,113 Asset Retirement Obligation We maintain an asset retirement obligation associated with a leased facility in Kent, Washington. We have estimated our future cash flows associated with this asset retirement obligation and recorded an asset and corresponding liability. We are depreciating the asset and accreting the liability over a seven year term, to culminate in an asset retirement obligation of $2.2 million as of July 2020. Remediation and Environmental Compliance Costs Under applicable state and federal laws, we may be responsible for, among other things, all or part of the costs required to remove or remediate wastes or hazardous substances at locations we, or our predecessors, have owned or operated. From time to time, we also have been alleged to be liable for all or part of the costs incurred to clean up third-party sites where there might have been an alleged improper disposal of hazardous substances. At present, we are not involved in any such matters. From time to time, we incur routine expenses and capital expenditures associated with compliance with existing environmental regulations, including control of air emissions and water discharges, and plant decommissioning costs. We have not incurred any material expenses or capital expenditures related to environmental matters during the past three fiscal years, and do not expect to incur a material amount of such costs in fiscal 2018. While we will continue to have future expenditures related to environmental matters, any such amounts are impossible to reasonably estimate at this time. Based upon our experience to date, we do not believe that our compliance with environmental requirements will have a material adverse effect on our operations, financial condition or cash flows. Spacer Migration We were notified by certain customers through our German operation that the vapor barrier employed on certain spacer products manufactured prior to March 2014 may fail and permit spacer migration in certain extreme circumstances. This product does not have a specific customer warranty, but we have received claims from customers related to this issue, which we continue to investigate on a claim-by-claim basis. We cannot estimate any future liability with regard to unasserted claims. We evaluate this reserve at each reporting date. We will investigate any future claims, but we are not obligated to honor any future claims. A reconciliation of the claims activity related to our spacer migration current accrual for the years ended October 31, 2017 and 2016 follows: Year Ended October 31, 2017 2016 (In thousands) Beginning balance as of November 1, 2016, and 2015, respectively $ 801 $ 1,133 Additional claims received 1,482 1,147 Claim payments made (1,058 ) (1,476 ) Foreign currency translation adjustment 69 (3 ) Total spacer migration accrual $ 1,294 $ 801 Litigation From time to time, we, along with our subsidiaries, are involved in various litigation matters arising in the ordinary course of our business, including those arising from or related to contractual matters, commercial disputes, intellectual property, personal injury, environmental matters, product performance or warranties, product liability, insurance coverage and personnel and employment disputes. We regularly review with legal counsel the status of all ongoing proceedings, and we maintain insurance against these risks to the extent deemed prudent by our management and to the extent such insurance is available. However, there is no assurance that we will prevail in these matters or that our insurers will accept full coverage of these matters, and we could, in the future, incur judgments, enter into settlements of claims, or revise our expectations regarding the outcome or insurability of matters we face, which could materially impact our results of operations. We have been and are currently party to multiple claims, some of which are in litigation, relating to alleged defects in a commercial sealant product that was manufactured and sold during the 2000's. One such piece of litigation went to trial during fiscal 2017, with the parties ultimately settling the matter during trial, with no material impact to our business, financial condition, results of operations or cash flows. We paid $0.5 million in May 2017 as our portion of that claim settlement, with the remainder absorbed by our insurance carrier. In addition, other claims related to this commercial sealant product have been filed and are proceeding. During fiscal 2017, we also received total reimbursement of $4.0 million from our insurance carrier associated with fees and expenses originally incurred as part of our defense of these various commercial sealant claims. While we believe that our product was not defective and that we would prevail in these commercial sealant product claims if taken to trial, the timing, ultimate resolution and potential impact of these claims is not currently determinable. Nevertheless, after taking into account all currently available information, including our defenses, the advice of our counsel, and the extent and currently-expected availability of our existing insurance coverage, we believe that the eventual outcome of these commercial sealant claims will not have a material adverse effect on our overall financial condition, results of operations or cash flows, and we have not recorded any accrual with regard to these claims.

Derivative Instruments

Derivative Instruments	12 Months Ended
	Oct. 31, 2017
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments	13. Derivative Instruments Our derivative activities are subject to the management, direction, and control of the Chief Financial Officer and Chief Executive Officer. Certain transactions in excess of specified levels require further approval from the Board of Directors. The nature of our business activities requires the management of various financial and market risks, including those related to changes in foreign currency exchange rates and aluminum scrap prices. We have historically used foreign currency forwards and options to mitigate or eliminate certain of those risks at our subsidiaries. We use foreign currency contracts to offset fluctuations in the value of accounts receivable and payable balances that are denominated in currencies other than the United States Dollar, including the Euro, British Pound Sterling and Canadian Dollar. Currently, we do not enter into derivative transactions for speculative or trading purposes. We are exposed to credit loss in the event of nonperformance by the counterparties to our derivative transactions. We attempt to mitigate this risk by monitoring the creditworthiness of our counterparties and limiting our exposure to individual counterparties. In addition, we have established master netting agreements in certain cases to facilitate the settlement of gains and losses on specific derivative contracts. We have not designated any of our derivative contracts as hedges for accounting purposes in accordance with the provisions under the Accounting Standards Codification topic 815 "Derivatives and Hedging" (ASC 815). Therefore, changes in the fair value of these contracts and the realized gains and losses are recorded in the consolidated statements of income (loss) for the years ended October 31, 2017 , 2016 and 2015 were as follows (in thousands): Year Ended October 31, Derivatives Not Designated as Hedging Instruments Location of Gain or (Loss): 2017 2016 2015 Foreign currency derivatives Other, net (88 ) 77 654 We have chosen not to offset any of our derivative instruments in accordance with the provisions of ASC 815. Therefore, the assets and liabilities are presented on a gross basis on our accompanying consolidated balance sheets. Less than $0.1 million of fair value related to foreign currency derivatives was included in prepaid and other current assets as of the years ended October 31, 2017 and 2016, and less than $0.1 million of fair value related to foreign currency derivatives was included in accrued liabilities as of October 31, 2017. The following table summarizes the notional amounts and fair value of outstanding derivative contracts at October 31, 2017 and 2016 (in thousands): Notional as indicated Fair Value in $ October 31, October 31, October 31, October 31, Foreign currency derivatives: Sell EUR, Buy USD EUR 1,271 5,251 $ 24 $ (79 ) Sell CAD, Buy USD CAD 320 186 1 1 Sell GBP, Buy USD GBP 75 187 — (1 ) Buy EUR, Sell GBP EUR 30 130 (1 ) 1 Buy USD, Sell EUR USD — 1 — — For the classification in the fair value hierarchy, see Note 14, "Fair Value Measurement of Assets and Liabilities", included herewith.

Fair Value Measurement of Asset

Fair Value Measurement of Assets and Liabilities	12 Months Ended
	Oct. 31, 2017
Fair Value Disclosures [Abstract]
Fair Value Measurement of Assets and Liabilities	14. Fair Value Measurement of Assets and Liabilities Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The fair value hierarchy distinguishes between (1) market participant assumptions developed based on market data obtained from independent sources (observable inputs) and (2) an entity's own assumptions about market participant assumptions developed based on the best information available in the circumstances (unobservable inputs). The fair value hierarchy consists of three broad levels, which gives the highest priority to Level 1 and the lowest priority to Level 3. The three levels of the fair value hierarchy are described below: • Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities. • Level 2 - Inputs other than quoted prices included within Level 1 that are observable for the asset or liability either directly or indirectly including quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active; inputs other than quoted prices that are observable for the asset or liability (e.g., interest rates) and inputs that are derived principally from or corroborated by observable market data by correlation or other means. • Level 3 - Inputs that are both significant to the fair value measurement and unobservable. The following table summarizes the assets measured on a recurring basis based on the fair value hierarchy (in thousands): October 31, 2017 October 31, 2016 Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Total Assets Foreign currency derivatives $ — $ 25 $ — $ 25 $ — $ 2 $ — $ 2 Total assets $ — $ 25 $ — $ 25 $ — $ 2 $ — $ 2 Liabilities Foreign currency derivatives $ — $ 1 $ — $ 1 $ — $ 80 $ — $ 80 Contingent consideration — — — — — — 8,376 8,376 Total liabilities $ — $ 1 $ — $ 1 $ — $ 80 $ 8,376 $ 8,456 All of our derivative contracts are valued using quoted market prices from brokers or exchanges and are classified within Level 2 of the fair value hierarchy. Contingent consideration of $8.4 million associated with the HLP acquisition, which was paid during November 2016, is included above as a Level 3 measurement (see Note 2, "Acquisitions and Dispositions"). As of October 31, 2017 and 2016, we had approximately $2.4 million of certain property, plant and equipment that was recorded at fair value on a non-recurring basis and classified as Level 3. The fair value was based on broker opinions. Carrying amounts reported on the balance sheet for cash, cash equivalents, accounts receivable and accounts payable approximate fair value due to the short-term maturity of these instruments. Our outstanding debt is variable rate debt that re-prices frequently, thereby limiting our exposure to significant changes in interest rate risk. As a result, the fair value of our debt instruments approximates carrying value at October 31, 2017 and 2016 (Level 3 measurement).

Stock-Based Compensation

Stock-Based Compensation	12 Months Ended
	Oct. 31, 2017
Share-based Compensation [Abstract]
Stock-Based Compensation	15. Stock-Based Compensation We have established and maintain an Omnibus Incentive Plan (2008 Plan) that provides for the granting of restricted stock awards, stock options, restricted stock units, performance share awards and other stock-based and cash-based awards. The 2008 Plan is administered by the Compensation and Management Development Committee of the Board of Directors. The aggregate number of shares of common stock originally authorized for grant under the 2008 Plan was 2,900,000 . In February 2011 and February 2014, shareholders approved increases of the aggregate number of shares available for grant by 2,400,000 shares and 2,350,000 shares, respectively. Any officer, key employee and/or non-employee director or any of our affiliates is eligible for awards under the 2008 Plan. Our initial grant of awards under the 2008 Plan was on April 23, 2008. Historically, our practice has been to grant stock options and restricted stock units to non-employee directors on the last business day of each fiscal year, with an additional grant of options to each director on the date of his or her first anniversary of service. In May 2015, the Nominating & Corporate Governance Committee of our Board of Directors changed the structure of the annual grant to our directors to a grant of restricted stock units on the first day of the new fiscal year, November 1 and eliminated the stock option grant to the non -employee directors. Annually, pending approval by the Compensation & Management Development Committee of our Board of Directors in December, we grant stock options, restricted stock awards, restricted stock units and/or performance shares to employees. Occasionally, we may make additional grants to key employees at other times during the year. Restricted Stock Awards Restricted stock awards are granted to key employees and officers annually, and typically cliff vest over a three -year period with service and continued employment as the only vesting criteria. The recipient of the restricted stock awards is entitled to all of the rights of a shareholder, except that the awards are nontransferable during the vesting period. The fair value of the restricted stock award is established on the grant date and then expensed over the vesting period resulting in an increase in additional paid-in-capital. Shares are generally issued from treasury stock at the time of grant. A summary of non-vested restricted stock awards activity during the years ended October 31, 2017 , 2016 and 2015 , follows: Restricted Stock Awards Weighted Average Grant Date Fair Value per Share Non-vested at October 31, 2014 220,800 $ 17.42 Granted 118,800 20.17 Vested (34,000 ) 15.12 Forfeited (12,600 ) 19.57 Non-vested at October 31, 2015 293,000 18.71 Granted 85,500 19.21 Vested (102,000 ) 17.84 Forfeited (9,800 ) 18.97 Non-vested at October 31, 2016 266,700 19.19 Granted 93,800 19.46 Vested (73,100 ) 17.67 Forfeited (3,100 ) 19.65 Non-vested at October 31, 2017 284,300 $ 19.66 The total weighted average grant-date fair value of restricted stock awards that vested during the years ended October 31, 2017 , 2016 and 2015 was $1.3 million , $1.8 million and $0.5 million , respectively. As of October 31, 2017 , total unrecognized compensation cost related to unamortized restricted stock awards totaled $2.1 million . We expect to recognize this expense over the remaining weighted average period of 1.6 years. Stock Options Historically, stock options have been awarded to key employees, officers and non-employee directors. Effective May 2015, the director compensation structure was revised to eliminate the grant of stock options to non-employee directors. Key employee and officer stock options typically vest ratably over a three -year period with service and continued employment as the vesting conditions. Our stock options may be exercised up to a maximum of ten years from the date of grant. The fair value of the stock options is determined on the grant date and expensed over the vesting period resulting in an increase in additional paid-in-capital. We use the Black-Scholes pricing model to estimate the fair value of our stock options. A description of the methodology for the valuation assumptions follows: • Expected Volatility – For stock options granted prior to July 1, 2013, we used an estimate of the historical volatility of a selected peer group. Effective July 1, 2013, we determined that we had sufficient historical data to calculate the volatility of our common stock since our spin-off in April 2008. We believe there has been uncertainty in the United States equities market over the past several years and that uncertainty has contributed to volatility in equities in general. We expect this volatility to continue over the foreseeable future. Therefore, we believe that our historical volatility is a proxy for expected volatility. We have not excluded any of our historical data from the volatility calculation, and we are not aware of any specific significant factors which might impact our future volatility. • Expected Term – For stock options granted prior to July 1, 2013, we determined the expected term using historical information of our former parent company prior to the spin-off in 2008, with regards to option vesting, exercise behavior and contractual expiration, as we believed that this employee group was the most similar to our employee group. Separate groups of employees that have similar historical exercise behavior were considered separately. Effective July 1, 2013, we determined that we had sufficient historical data to estimate our expected term using our own data with regards to the exercise behavior, cancellations, retention patterns and remaining contractual terms. When analyzing these patterns and variables, we considered the stratification of the awards (large grants to relatively few employees versus smaller grants to many others), the age of certain employees with larger grants, the historical exercise behavior of the employee group, and fluctuations/volatility of our underlying common stock, as to whether the stock options are expected to be out-of-the-money. For our directors, stock options vested immediately, and, as such, the expected term approximated the contractual term, after adjusting for historical forfeitures. We believe our estimates are reasonable given these factors. • Risk-Free Rate – We base the risk-free rate on the yield at the date of grant of a zero-coupon United States Treasury bond whose maturity period equals the option’s expected term. • Expected Dividend Yield – We base the expected dividend yield on our historical dividend payment of approximately $0.16 per share. The following table summarizes the assumptions used to estimate the fair value of our stock options granted during the years ended October 31, 2017 , 2016 and 2015 . Year Ended October 31, 2017 2016 2015 Weighted-average expected volatility 34.7% 37.1% 47.7% Weighted-average expected term (in years) 5.7 5.4 5.6 Risk-free interest rate 2.0% 1.7% 1.6% Expected dividend yield over expected term 1.0% 1.0% 1.0% Weighted average grant date fair value $6.25 $6.32 $8.40 The following table summarizes our stock option activity for the years ended October 31, 2017 , 2016 and 2015 . Stock Options Weighted Average Exercise Price Weighted Average Remaining Contractual Term (in years) Aggregate Intrinsic Value (000s) Outstanding at October 31, 2014 2,588,389 $ 16.21 6.2 $ 10,238 Granted 123,900 20.28 Exercised (327,700 ) 15.59 Forfeited/Expired (32,401 ) 20.21 Outstanding at October 31, 2015 2,352,188 16.46 5.4 $ 6,672 Granted 297,900 19.23 Exercised (221,850 ) 15.43 Forfeited/Expired (42,018 ) 19.78 Outstanding at October 31, 2016 2,386,220 16.84 5.1 $ 2,384 Granted 292,600 19.45 Exercised (507,660 ) 15.67 Forfeited/Expired (18,402 ) 19.90 Outstanding at October 31, 2017 2,152,758 17.44 5.2 $ 9,700 Vested or expected to vest at October 31, 2017 2,150,002 17.44 5.2 $ 9,695 Exercisable at October 31, 2017 1,644,650 $ 16.83 4.2 $ 8,419 Intrinsic value is the amount by which the market price of the common stock on the date of exercise exceeds the exercise price of the stock option. For the years ended October 31, 2017 , 2016 and 2015 , the total intrinsic value of our stock options that were exercised totaled $3.1 million , $1.0 million and $1.3 million , respectively. The total fair value of stock options vested during the years ended October 31, 2017 , 2016 and 2015 , was $1.8 million , $1.9 million and $2.8 million , respectively. As of October 31, 2017, total unrecognized compensation cost related to stock options was $0.7 million . We expect to recognize this expense over the remaining weighted average vesting period of 1.7 years. Restricted Stock Units Restricted stock units may be awarded to key employees and officers from time to time, and annually to non-employee directors. The non-employee director restricted stock units vest immediately but are payable only upon the director's cessation of service unless an election is made by the non-employee director to settle and pay the award on an earlier specified date. Restricted stock units awarded to employees and officers typically cliff vest after a three -year period with service and continued employment as the vesting conditions. Restricted stock units are not considered outstanding shares and do not have voting rights, although the holder does receive a cash payment equivalent to the dividend paid, on a one-for-one basis, on our outstanding common shares. Once the vesting criteria is met, each restricted stock unit is payable to the holder in cash based on the market value of one share of our common stock. Accordingly, we record a liability for the restricted stock units on our balance sheet and recognize any changes in the market value during each reporting period as compensation expense. During the years ended October 31, 2017 and 2016 , 24,560 and 20,445 restricted stock units, respectively, were granted and immediately vested with corresponding weighted average grant date fair value of $15.65 and $19.56 , respectively. During the year ended October 31, 2015, 83,500 previously granted restricted stock units vested with a corresponding weighted average grant date fair value of $15.08 . As of October 31, 2017, 2016 and 2015, there were no non-vested restricted stock units. During the year ended October 31, 2015, we paid $1.7 million to settle restricted stock units; we did not make any payments to settle restricted stock units during the years ended October 31, 2017 and 2016. All outstanding restricted stock units awarded to officers and employees have vested as of October 31, 2017. The directors received a grant of restricted stock units on November 1, 2016, which vested immediately. Performance Share Awards We have granted performance share awards to key employees and officers annually in December. In addition, we awarded performance shares in January 2016 to a new officer. These awards cliff vest after a three -year period with service and performance measures such as relative total shareholder return (R-TSR) and earnings per share (EPS) growth as vesting conditions. The number of performance share awards earned is variable depending on the metrics achieved. The settlement method is 50% in cash and 50% in our common stock. To account for the performance share awards, we have bifurcated the portion subject to a market condition (relative total shareholder return) and the portion subject to an internal performance measure (earnings per share growth). We have further bifurcated these awards based on the settlement method, as the portion expected to settle in stock (equity component) and the portion expected to settle in cash (liability component). To value the shares subject to the market condition, we utilized a Monte Carlo simulation model to arrive at a grant-date fair value. This amount will be expensed over the three -year term of the award with a credit to additional paid-in-capital. To value the shares subject to the internal performance measure, we used the value of our common stock on the date of grant as the grant-date fair value per share. This amount will be expensed over the three -year term of the award, with a credit to additional paid-in-capital, and could fluctuate depending on the number of shares ultimately expected to vest based on our assessment of the probability that the performance conditions will be achieved. For both performance conditions, the portion of the award expected to settle in cash will be recorded as a liability and will be marked to market over the three -year term of the award, and could fluctuate depending on the number of shares ultimately expected to vest. Depending on the achievement of the performance conditions, 0% to 200% of the awarded performance shares may ultimately vest. The following table summarizes our performance share grants and the grant date fair value for the EPS and R-TSR performance metrics: Grant Date Fair Value Grant Date Shares Awarded EPS R-TSR Forfeited December 3, 2014 137,400 $ 20.28 $ 26.01 13,800 December 2, 2015 158,100 19.31 23.72 11,100 January 25, 2016 4,300 17.46 26.65 — November 30, 2016 186,500 $ 19.45 $ 26.61 2,400 On December 5, 2016, 135,100 shares vested pursuant to the December 2013 grant, resulting in the issuance of 67,550 shares of common stock and a cash payment of $1.2 million . The November 2016 grant includes a return on invested capital (ROIC) metric which, if achieved, could enhance the number of shares that are ultimately issued but cannot exceed the maximum (200%). Due to the uncertainty with regard to achieving this metric, no value has been assigned. In the event and at such time the metric is deemed achievable, compensation expense will begin to be recognized through the remaining vesting period. For the years ended October 31, 2017, 2016 and 2015, we have recorded $3.0 million , $2.7 million and $1.5 million of compensation expense related to these performance share awards. Performance share awards are not considered outstanding shares and do not have voting rights, although dividends are accrued over the performance period and will be payable in cash based upon the number of performance shares ultimately earned. Performance shares are excluded from diluted weighted-average shares used to calculate earnings per share until the performance criteria is probable to result in the issuance of contingent shares. We evaluate the probability of the performance share vesting within one year of the vesting date. As of October 31, 2017, we have deemed 50,676 performance share awards to vest, of which 25,338 will be paid in our common stock and 25,338 , along with accrued dividends, will settle in cash. For the years ended October 31, 2017 and 2016, there were 25,338 and 67,550 shares, respectively, related to performance shares that were potentially dilutive and considered in the diluted weighted average shares calculations. No contingent shares related to performance shares are included in diluted weighted average shares for the year ended October 31, 2015. The following table summarizes amounts expensed as selling, general and administrative expense related to restricted stock awards, stock options, restricted stock units and performance share awards for the years ended October 31, 2017 , 2016 and 2015 (in thousands): Year Ended October 31, 2017 2016 2015 Restricted stock awards $ 1,810 $ 1,911 $ 1,670 Stock options 1,820 2,486 1,713 Restricted stock units 855 161 (57 ) Performance share awards 3,001 2,703 1,504 Total compensation expense 7,486 7,261 4,830 Income tax effect 1,999 4,858 1,575 Net compensation expense $ 5,487 $ 2,403 $ 3,255

Stockholders' Equity

Stockholders' Equity	12 Months Ended
	Oct. 31, 2017
Stockholders' Equity Attributable to Parent [Abstract]
Stockholders' Equity	16. Stockholders' Equity As of October 31, 2017 , our authorized capital stock consists of 125,000,000 shares of common stock, at par value of $0.01 per share, and 1,000,000 shares of preferred stock, with no par value. As of October 31, 2017 and 2016 , we had 37,508,877 and 37,560,249 shares of common stock issued, respectively, and 34,838,134 and 34,220,496 shares of common stock outstanding, respectively. There were no shares of preferred stock issued or outstanding at October 31, 2017 and 2016 . Treasury Stock We record treasury stock purchases under the cost method whereby the entire cost of the acquired stock is recorded as treasury stock. Shares are generally issued from treasury stock at the time of grant of restricted stock awards, upon the exercise of stock options and upon the vesting of performance shares. On the subsequent issuance of treasury shares, we record proceeds in excess of cost as an increase in additional paid in capital. A deficiency of such proceeds relative to costs would be applied to reduce paid-in-capital associated with prior issuances to the extent available, with the remainder recorded as a charge to retained earnings. We recorded a charge to retained earnings of $1.5 million and $0.6 million in the years ended October 31, 2017 and 2016 , respectively. For a summary of treasury stock activity for the years ended October 31, 2017 , 2016 and 2015 , refer to the Consolidated Statement of Stockholders' Equity located elsewhere herein.

Other Income (Expense)

Other Income (Expense)	12 Months Ended
	Oct. 31, 2017
Other Income and Expenses [Abstract]
Other Income (Expense)	17. Other Income (Expense) Other income (expense) included under the caption "Other, net" on the accompanying consolidated statements of income (loss), consisted of the following (in thousands): Year Ended October 31, 2017 2016 2015 Foreign currency transaction gains (losses) $ 713 $ (5,457 ) $ (1,433 ) Foreign currency exchange derivative (losses) gains (88 ) 77 654 Interest income 86 106 64 Other 19 (205 ) 184 Other income (expense) $ 730 $ (5,479 ) $ (531 )

Segment Information

Segment Information	12 Months Ended
	Oct. 31, 2017
Segment Reporting [Abstract]
Segment Information	18. Segment Information We present three reportable business segments: (1) North American Engineered Components segment (“NA Engineered Components”), comprised of four operating segments primarily focused on the fenestration market in North America including vinyl profiles, insulating glass (IG) spacers, screens & other fenestration components; (2) European Engineered Components segment (“EU Engineered Components”), comprised of our United Kingdom-based vinyl extrusion business, manufacturing vinyl profiles & conservatories, and the European insulating glass business manufacturing IG spacers; and (3) North American Cabinet Components segment (“NA Cabinet Components”), comprised of Woodcraft. During 2017, we transferred two wood manufacturing plants from the NA Engineered Components segment to the NA Cabinet Components segment so that our wood manufacturing business would be organized under a common management team in order to realize synergies and operational efficiencies associated with our wood manufacturing capacity. The net assets and results of operations of these plants have been restated for all periods presented to be included as a component of the NA Cabinet Components segments as if the transfer occurred on the first day of the earliest period shown herein.We maintain a grouping called Unallocated Corporate & Other, which includes transaction expenses, stock-based compensation, long-term incentive awards based on the performance of our common stock and other factors, certain severance and legal costs not deemed to be allocable to all segments, depreciation of corporate assets, interest expense, other, net, income taxes and inter-segment eliminations. Other general and administrative costs associated with the corporate office are allocated to the reportable segments, based upon a relative measure of profitability in order to more accurately reflect each reportable business segment's administrative costs. We allocate corporate expenses to businesses acquired mid-year from the date of acquisition. We have not changed our historical presentation of allocated corporate expenses in conjunction with the plant moves described above as the impact would not have been significant. The accounting policies of our operating segments are the same as those used to prepare the accompanying consolidated financial statements. The following table summarizes corporate general and administrative expense allocated during the years ended October 31, 2017 , 2016 and 2015 : Year Ended October 31, 2017 2016 2015 (in thousands) NA Engineered Components $ 9,327 $ 10,487 $ 9,638 EU Engineered Components 3,392 3,814 2,109 NA Cabinet Components 4,239 4,767 — Unallocated Corporate & Other — — 5,776 Allocated general and administrative expense $ 16,958 $ 19,068 $ 17,523 ASC Topic 280-10-50, “ Segment Reporting ” (ASC 280) permits aggregation of operating segments based on factors including, but not limited to: (1) similar nature of products serving the building products industry, primarily the fenestration business; (2) similar production processes, although there are some differences in the amount of automation amongst operating plants; (3) similar types or classes of customers, namely the primary OEMs; (4) similar distribution methods for product delivery, although the extent of the use of third-party distributors will vary amongst the businesses; (5) similar regulatory environment; and (6) converging long-term economic similarities. Segment information for the years ended October 31, 2017 , 2016 and 2015 was as follows (in thousands): NA Eng Comp. EU Eng. Comp. NA Cabinet Comp. Unallocated Corp. & Other Total Year Ended October 31, 2017 Net sales $ 474,878 $ 147,963 $ 248,808 $ (5,094 ) $ 866,555 Depreciation and amortization 34,308 8,833 13,811 543 57,495 Operating income (loss) 26,311 13,673 4,128 (9,745 ) 34,367 Capital expenditures 18,822 7,841 7,349 552 34,564 Total assets $ 258,315 $ 219,622 $ 285,457 $ 10,485 $ 773,879 Year Ended October 31, 2016 Net sales $ 538,249 $ 150,203 $ 248,119 $ (8,387 ) $ 928,184 Depreciation and amortization 29,793 9,339 13,453 561 53,146 Operating income (loss) 34,229 13,225 5,475 (16,576 ) 36,353 Capital expenditures 22,114 6,141 8,709 279 37,243 Total assets $ 282,371 $ 190,995 $ 295,366 $ 11,621 $ 780,353 Year Ended October 31, 2015 Net sales $ 534,009 $ 93,644 $ 26,440 $ (8,565 ) $ 645,528 Depreciation and amortization 28,429 5,020 482 1,289 35,220 Operating income (loss) 35,866 3,253 3,387 (17,831 ) 24,675 Capital expenditures 24,713 4,396 786 87 29,982 The following tables reconcile our segment presentation, as previously reported in our Annual Report on Form 10-K for the year ended October 31, 2016, to the current presentation (in thousands): Year Ended October 31, 2016 As Previously Reported Reclassification Current Presentation (in thousands) NA Engineered Components Net sales $ 560,029 $ (21,780 ) $ 538,249 Depreciation and amortization 30,298 (505 ) 29,793 Operating income (loss) 37,883 (3,654 ) 34,229 Capital expenditures 22,713 (599 ) 22,114 Total assets $ 290,725 $ (8,354 ) $ 282,371 EU Engineered Components Net sales $ 150,203 $ — $ 150,203 Depreciation and amortization 9,339 — 9,339 Operating income (loss) 13,225 — 13,225 Capital expenditures 6,141 — 6,141 Total assets $ 190,995 $ — $ 190,995 NA Cabinet Components Net sales $ 223,391 $ 24,728 $ 248,119 Depreciation and amortization 12,948 505 13,453 Operating income (loss) 1,821 3,654 5,475 Capital expenditures 8,110 599 8,709 Total assets $ 287,012 $ 8,354 $ 295,366 Unallocated Corporate & Other Net sales $ (5,439 ) $ (2,948 ) $ (8,387 ) Depreciation and amortization 561 — 561 Operating income (loss) (16,576 ) — (16,576 ) Capital expenditures 279 — 279 Total assets $ 11,621 $ — $ 11,621 Year Ended October 31, 2015 As Previously Reported Reclassification Current Presentation (in thousands) NA Engineered Components Net sales $ 556,550 $ (22,541 ) $ 534,009 Depreciation and amortization 28,911 (482 ) 28,429 Operating income (loss) 39,253 (3,388 ) 35,865 Capital expenditures 25,499 (786 ) 24,713 Total assets $ 314,397 $ (8,800 ) $ 305,597 EU Engineered Components Net sales $ 93,644 $ — $ 93,644 Depreciation and amortization 5,020 — 5,020 Operating income (loss) 3,253 — 3,253 Capital expenditures 4,396 — 4,396 Total assets $ 231,261 $ — $ 231,261 NA Cabinet Components Net sales $ — $ 26,440 $ 26,440 Depreciation and amortization — 482 482 Operating income (loss) — 3,387 3,387 Capital expenditures — 786 786 Total assets $ — $ 8,800 $ 8,800 Unallocated Corporate & Other Net sales $ (4,666 ) $ (3,899 ) $ (8,565 ) Depreciation and amortization 1,289 — 1,289 Operating income (loss) (17,831 ) — (17,831 ) Capital expenditures 87 — 87 Total assets $ 19,858 $ — $ 19,858 The following table summarizes the change in the carrying amount of goodwill by segment for the years ended October 31, 2017 and 2016 (in thousands): NA Eng. Comp. EU Eng. Comp. NA Cabinet Comp. Unalloc. Corp. & Other Total Balance as of October 31, 2015 $ 51,314 $ 78,456 $ — $ — $ 129,770 Woodcraft acquisition — — 113,747 — 113,747 Asset impairment charge (12,602 ) — — — (12,602 ) Other — (575 ) — — (575 ) Foreign currency translation adjustment — (13,305 ) — — (13,305 ) Balance as of October 31, 2016 $ 38,712 $ 64,576 $ 113,747 $ — $ 217,035 Foreign currency translation adjustment — 5,159 — — 5,159 Balance as of October 31, 2017 $ 38,712 $ 69,735 $ 113,747 $ — $ 222,194 For further details of Goodwill, see Note 6, "Goodwill & Intangible Assets", located herewith. We did not allocate non-operating expense or income tax expense to the reportable segments. The following table reconciles operating income (loss) as reported above to net income (loss) for the years ended October 31, 2017 , 2016 and 2015 : Year Ended October 31, 2017 2016 2015 (in thousands) Operating income $ 34,367 $ 36,353 $ 24,675 Interest expense (9,595 ) (36,498 ) (991 ) Other, net 730 (5,479 ) (531 ) Income tax (expense) benefit (6,819 ) 3,765 (7,539 ) Income (loss) from continuing operations $ 18,683 $ (1,859 ) $ 15,614 Geographic Information Our manufacturing facilities and all long-lived assets are located in the United States, United Kingdom and Germany. We attribute our net sales to a geographic region based on the location of the customer. The following tables provide information concerning our net sales for the years ended October 31, 2017 , 2016 and 2015 , and our long-lived assets as of October 31, 2017 and 2016 (in thousands): Year Ended October 31, Net Sales: 2017 2016 2015 United States $ 667,063 $ 724,045 $ 500,171 Europe 148,370 150,710 94,564 Canada 24,442 24,141 22,973 Asia 17,028 20,404 19,268 Other foreign countries 9,652 8,884 8,552 Total net sales $ 866,555 $ 928,184 $ 645,528 Year Ended October 31, Long-lived assets, net 2017 2016 United States $ 404,732 $ 428,203 Germany 20,052 19,479 United Kingdom 148,319 121,416 Mexico — 614 Total long-lived assets, net $ 573,103 $ 569,712 Long-lived assets, net includes: property, plant and equipment, net; goodwill; and intangible assets, net. Product Sales We produce a wide variety of products that are used in the fenestration industry, including: window and door systems design, engineering and fabrication; accessory trim profiles with real wood veneers and wood grain laminate finishes; window spacer systems; extruded vinyl products; metal fabrication; and astragals, thresholds and screens. In addition, we produce certain non-fenestration products, including: kitchen and bath cabinet doors and components, flooring and trim moldings, solar edge tape, plastic decking, fencing, water retention barriers, conservatory roof components, and other products. The following table summarizes our product sales for the years ended October 31, 2017 , 2016 and 2015 into general groupings to provide additional information to our shareholders. For all periods presented, this table reflects the reclassification of the two operating plants transferred from the NA Engineered Components segment to the NA Cabinet Components segment, as applicable. Year Ended October 31, 2017 2016 2015 (in thousands) NA Engineered Components: United States - fenestration $ 399,694 $ 444,571 $ 447,024 International - fenestration 34,279 38,439 33,991 United States - non-fenestration 25,263 36,986 35,228 International - non-fenestration 15,642 18,253 17,766 $ 474,878 $ 538,249 $ 534,009 EU Engineered Components: United States - fenestration $ 303 $ 412 $ 44 International - fenestration 129,140 134,631 87,943 International - non-fenestration 18,520 15,160 5,657 $ 147,963 $ 150,203 $ 93,644 NA Cabinet Components: United States - fenestration $ 17,083 $ 21,779 $ 19,524 United States - non-fenestration 229,550 223,664 6,916 International - non-fenestration 2,175 2,676 — $ 248,808 $ 248,119 $ 26,440 Unallocated Corporate & Other Eliminations $ (5,094 ) $ (8,387 ) $ (8,565 ) $ (5,094 ) $ (8,387 ) $ (8,565 ) Net sales $ 866,555 $ 928,184 $ 645,528

Earnings Per Share

Earnings Per Share	12 Months Ended
	Oct. 31, 2017
Earnings Per Share [Abstract]
Earnings Per Share	19. Earnings (Loss) Per Share We compute basic earnings (loss) per share by dividing net income (loss) by the weighted average number of common shares outstanding during the period. Diluted earnings per common and potential common shares include the weighted average of additional shares associated with the incremental effect of dilutive employee stock options, non-vested restricted stock as determined using the treasury stock method prescribed by U.S. GAAP and contingent shares associated with performance share awards, if dilutive. Basic and diluted loss per share was $0.05 for the twelve months ended October 31, 2016. The computation of diluted earnings per share excludes outstanding stock options and other common stock equivalents when their inclusion would be anti-dilutive. This is always the case when an entity incurs a net loss. During the twelve-month period ended October 31, 2016, 378,542 shares of common stock equivalents, 152,227 shares of restricted stock and 67,550 contingent shares related to performance share awards were excluded from the computation of diluted earnings per share. The computation of basic and diluted earnings per share for the years ended October 31, 2017 and 2015 follows (in thousands, except per share data): Year Ended October 31, 2017 Year Ended October 31, 2015 Net Income from Continuing Operations Weighted Average Shares Per Share Net Income from Continuing Operations Weighted Average Shares Per Share Basic earnings per common share $ 18,683 34,230 $ 0.55 $ 15,614 33,993 $ 0.46 Effect of dilutive securities: Stock options — 446 — 378 Restricted stock — 138 — 131 Performance shares $ — 23 $ — — Diluted earnings per common share $ 18,683 34,837 $ 0.54 $ 15,614 34,502 $ 0.46 For the years ended October 31, 2017, 2016 and 2015, we had 686,650 , 807,372 ; and 860,272 securities, respectively, that were potentially dilutive in future earnings per share calculations. Such dilution will be dependent on the excess of the market price of our stock over the exercise price and other components of the treasury stock method.

Unaudited Quarterly Data

Unaudited Quarterly Data	12 Months Ended
	Oct. 31, 2017
Quarterly Financial Information Disclosure [Abstract]
Unaudited Quarterly Data	20. Unaudited Quarterly Data Selected quarterly financial data for the years ended October 31, 2017 and 2016 was as follows (amounts in thousands, except per share amounts): For the Quarter Ended January 31, 2017 April 30, 2017 July 31, 2017 October 31, 2017 Net sales $ 195,096 $ 209,133 $ 229,367 $ 232,959 Cost of sales (excluding depreciation and amortization) 154,947 162,132 176,758 178,325 Depreciation and amortization 15,406 14,380 13,915 13,794 Operating (loss) income (3,841 ) 4,625 17,352 16,231 Net (loss) income $ (3,726 ) $ 1,462 $ 10,215 $ 10,732 Basic (loss) earnings per share (0.11 ) 0.04 0.30 0.31 Diluted (loss) earnings per share (0.11 ) 0.04 0.29 0.31 Cash dividends paid per common share $ 0.04 $ 0.04 $ 0.04 $ 0.04 For the Quarter Ended January 31, 2016 April 30, 2016 July 31, 2016 October 31, 2016 Net sales $ 201,468 $ 229,460 $ 248,085 $ 249,171 Cost of sales (excluding depreciation and amortization) 159,348 176,497 186,631 188,168 Depreciation and amortization 12,970 13,816 12,973 13,387 Operating (loss) income (2,138 ) 10,556 19,930 8,005 Net (loss) income $ (7,249 ) $ 3,935 $ (3,976 ) $ 5,431 Basic (loss) earnings per share (0.21 ) 0.11 (0.12 ) 0.16 Diluted (loss) earnings per share (0.21 ) 0.11 (0.12 ) 0.16 Cash dividends paid per common share $ 0.04 $ 0.04 $ 0.04 $ 0.04 Quarterly earnings (loss) per share results may not sum to the consolidated earnings per share results on the accompanying consolidated statements of income (loss) due to rounding and changes in weighted average shares during the respective periods.

New Accounting Guidance Adopted

New Accounting Guidance Adopted	12 Months Ended
	Oct. 31, 2017
Accounting Changes and Error Corrections [Abstract]
New Accounting Guidance Adopted	21. New Accounting Guidance Adopted In September 2015, the Financial Accounting Standards Board (FASB) issued ASU No. 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments. The amendment requires recognition of adjustments to estimated amounts identified during the measurement period in the reporting period that the adjustments are determined. The guidance requires the acquirer to record, in the same period’s financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the estimated amounts, calculated as if the accounting had been completed at the acquisition date. The guidance also requires an entity to present separately on the face of the income statement or disclose in the notes the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting periods if the adjustment to the estimated amounts had been recognized as of the acquisition date. We adopted this guidance prospectively as of November 1, 2016 with no impact on our consolidated financial statements. In August 2014, the FASB issued ASU No. 2014-15, Presentation of Financial Statements-Going Concern (Subtopic 205-40): Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern , which requires management to evaluate whether conditions exist which raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date of the financial statements (or within one year of when the financial statements are available to be issued). If such conditions exist, disclosure is required of: (1) the principal conditions; (2) management’s evaluation of the significance of the conditions on the entity’s ability to meet obligations; and (3) management’s plans to alleviate this substantial doubt related to the ability to continue as a going concern. If management’s plans do not alleviate this substantial doubt, management must specifically disclose that there is substantial doubt about the entity’s ability to continue as a going concern within one year after the date of the financial statements (or the date the financial statements are available to be issued), in addition to the disclosure noted above. We adopted this guidance as of November 1, 2016 with no impact on our consolidated financial statements. In June 2014, the FASB issued ASU No. 2014-12, Compensation - Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could be Achieved after the Requisite Service Period. This amendment requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition that affects vesting or as a nonvesting condition that affects the grant-date fair value of an award, and provides explicit guidance for those awards. Our performance share award recipients could retire before the shares vest. In that circumstance we would treat this as a performance condition that affects vesting. This guidance became effective for fiscal years beginning on or after December 15, 2015. We adopted this guidance as of November 1, 2016 with no impact on our consolidated financial statements.

Nature of Operations and Basi31

Nature of Operations and Basis of Presentation Organization, Consolidation and Presentation of Financial Statements (Policies)	12 Months Ended
	Oct. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Accounting, Policy	Basis of Presentation and Principles of Consolidation Our consolidated financial statements have been prepared by us in accordance with accounting principles generally accepted in the United States of America (U.S. GAAP). We consolidate our wholly-owned subsidiaries and eliminate intercompany sales and transactions. We have no cost or equity investments in companies that are not wholly-owned. In our opinion, these audited financial statements contain all adjustments necessary to fairly present our financial position, results of operations and cash flows for the periods presented.
Use of Estimates, Policy	Use of Estimates In preparing financial statements, we make informed judgments and estimates that affect the reported amounts of assets and liabilities as of the date of the financial statements and affect the reported amounts of revenues and expenses during the reporting period. We review our estimates on an ongoing basis, including those related to impairment of long lived assets and goodwill, contingencies and income taxes. Changes in facts and circumstances may result in revised estimates and actual results may differ from these estimates. During the years ended October 31, 2017 and 2016 , we recorded a change in estimate related to certain assets involved in restructuring activities, as more fully described under the caption "Restructuring." A summary of our significant accounting policies consistently applied in the preparation of the accompanying consolidated financial statements follows:
Revenue Recognition, Deferred Revenue	Revenue Recognition We recognize revenue when products are shipped and when title has passed to the customer. Revenue is deemed to be realized or earned when the following criteria are met: (a) persuasive evidence that a contractual sales arrangement exists; (b) delivery has occurred; or when title passes to the buyers; (c) the price to the buyer is fixed or determinable; and (d) collection is reasonably assured. Sales allowances and customer incentives, including volume discounts or rebates, are treated as reductions to revenue and are provided for based on historical experience, current estimates or contract terms.
Cash and Cash Equivalents, Policy	Cash and Cash Equivalents Cash equivalents include all highly liquid investments with an original maturity of three months or less. Such securities with an original maturity which exceeds three months are deemed to be short-term investments. We maintain cash and cash equivalents at several financial institutions, which at times may not be federally insured or may exceed federally insured limits. We have not experienced any losses in such accounts and believe we are not exposed to any significant credit risks on such accounts.
Concentration Credit Risk and Allowance Policy	Concentration of Credit Risk and Allowance for Doubtful Accounts Certain of our businesses or product lines are largely dependent on a relatively few large customers. Although we believe we have an extensive customer base, the loss of one of these large customers or if such customers were to incur a prolonged period of decline in business, our financial condition and results of operations could be adversely affected. For the year ended October 31, 2017, no customers provided more than 10% of our consolidated net sales. For the year ended October 31, 2016, one customer provided 10% of our consolidated net sales. Amounts included in accounts receivable at October 31, 2016 related to this customer totaled $5.9 million . Each of two customers provided more than 10% of our consolidated net sales for the year ended October 31, 2015 ( 11% and 14% ). We have established an allowance for doubtful accounts to estimate the risk of loss associated with our accounts receivable balances. Our policy for determining the allowance is based on factors that affect collectability, including: (a) historical trends of write-offs, recoveries and credit losses; (b) the credit quality of our customers; and (c) projected economic and market conditions. We believe our allowance is adequate to absorb any known or probable losses as of October 31, 2017 .
Business Combinations Policy	Business Combinations We apply the acquisition method of accounting for business combinations in accordance with U.S. GAAP, which requires us to make use of estimates and judgments to allocate the purchase price paid for acquisitions to the fair value of the assets and liabilities acquired. We account for contingent assets and liabilities at fair value on the acquisition date, and record changes to fair value associated with these assets and liabilities as a period cost as incurred. We use established valuation techniques and engage reputable valuation specialists to assist us with these valuations.
Inventory, Policy	Inventory We record inventory at the lower of cost or market value. Inventories are valued using the first-in first-out (FIFO) and last-in first-out (LIFO) methods, although LIFO is only used at two of our plant locations currently. We use the dollar-value link chain LIFO method, and the LIFO reserve is calculated on a consolidated basis in a single consolidated pool. The businesses that we acquire and integrate into our operations may value inventories using either the LIFO or FIFO method. Fixed costs related to excess manufacturing capacity are evaluated and expensed in the period, to insure that inventory is properly capitalized. Inventory quantities are regularly reviewed and provisions for excess or obsolete inventory are recorded primarily based on our forecast of future demand and our estimates regarding current and future market conditions. Significant unanticipated variances to our forecasts could require a change in the provision for excess or obsolete inventory, resulting in a charge to net income during the period of the change.
Impairment or Disposal of Long-Lived Assets, Policy	Long-Lived Assets Property, Plant and Equipment and Intangible Assets with Defined Lives We make judgments and estimates related to the carrying value of property, plant and equipment, intangible assets with defined lives, and long-lived assets, which include determining when to capitalize costs, the depreciation and amortization methods to use and the useful lives of these assets. We evaluate these assets for impairment when there are indicators that the carrying values of these assets might not be recoverable. Such indicators of impairment may include changes in technology, significant market fluctuations, historical losses or loss of a significant customer, or other changes in circumstances that could affect the assets’ ability to generate future cash flows. When we evaluate these assets for impairment, we compare the sum of the undiscounted cash flows expected to result from the use and eventual disposition of the asset to its carrying value. If the carrying value exceeds the sum of the undiscounted cash flows, and there is no alternative use for the asset, we determine that the asset is impaired. To measure the impairment charge, we compare the carrying amount of the long-lived asset to its fair value, as determined by quoted market prices in active markets, if available, or by discounting the projected future cash flows using our incremental borrowing rate. This calculation of fair value requires us to develop and employ long-term forecasts of future operating results related to these assets. These forecasts are based on assumptions about demand for our products and future market conditions. Future events and unanticipated changes to these assumptions could require a provision for impairment, resulting in a charge to net income during the period of the change. We monitor relevant circumstances, including industry trends, general economic conditions, and the potential impact that such circumstances might have on the valuation of our identifiable intangible assets with finite lives. Events and changes in circumstances that may cause a triggering event and necessitate such a review include, but are not limited to: a decrease in sales for certain customers, improvements or changes in technology, and/or a decision to discontinue the use of a trademark or trade name, or allow a patent to lapse. Such events could negatively impact the fair value of our identifiable intangible assets. In such circumstances, we may evaluate the underlying assumptions and estimates made by us in order to assess the appropriate valuation of these identifiable intangible assets and compare to the carrying value of the assets. We may be required to write down these identifiable intangible assets and record a non-cash impairment charge. When we originally value our intangible assets, we use a variety of techniques to establish the carrying value of the assets, including the relief from royalty method, excess current year earnings method and income method. Changes in market conditions during the fourth quarter of 2016 and throughout 2017 impacted our long-term forecasts of future operating results with regard to the reduction of significant sales volume to a large customer of our United States vinyl operations, and lower-than-expected operating performance of our North American Cabinet Components business. We determined that these conditions were indicators of triggering events which necessitated an evaluation of certain long-term assets utilized in these businesses for potential impairment. We compared the projected undiscounted cash flows we expected to realize associated with these assets over the remaining useful lives of the primary operating assets to the net book value of the long-term assets, including goodwill, and determined that these assets were not impaired. Therefore, we did not record an impairment charge related to property, plant and equipment or intangible assets with defined lives during the years ended October 31, 2017 and 2016. There were no indicators of triggering events noted for the year ended October 31, 2015. Software development costs, including costs incurred to purchase third-party software, are capitalized when we have determined that the technology is capable of meeting our performance requirements, and we have authorized funding for the project. We cease capitalization of software costs when the software is substantially complete and is ready for its intended use. The software is then amortized over its estimated useful life. When events or circumstances indicate the carrying value of internal use software might not be recoverable, we assess the recoverability of these assets by comparing the carrying value of the asset to the undiscounted future cash flows expected to be generated from the asset’s use, consistent with the methodology to test other property, plant and equipment for impairment. Property, plant and equipment is stated at cost and is depreciated using the straight-line method over the estimated useful lives of the assets. We capitalize betterments which extend the useful lives or significantly improve the operational efficiency of assets. We expense repair and maintenance costs as incurred. The estimated useful lives of our primary asset categories at October 31, 2017 were as follows: Useful Life (in Years) Land improvements 7 to 25 Buildings 25 to 40 Building improvements 5 to 20 Machinery and equipment 2 to 15 Leasehold improvements are depreciated over the shorter of their estimated useful lives or the term of the lease. Goodwill We use the acquisition method to account for business combinations and, to the extent that the purchase price exceeds the fair value of the net assets acquired, we record goodwill. In accordance with U.S. GAAP, we are required to evaluate our goodwill on a qualitative basis to determine if there are indicators of impairment. If there are no indicators, no further analysis is deemed necessary. However, if there are indicators of impairment or if events or circumstances indicate there may be a potential impairment, we perform an annual goodwill impairment test as of August 31, or more frequently if indicators of impairment exist. This impairment test requires a two-step approach as prescribed in ASC Topic 350 “ Intangibles - Goodwill and Other ” (ASC 350). The first step of the impairment test requires us to compare the fair value of each reporting unit to its carrying value including goodwill. To determine fair value of our reporting units, we use multiple valuation techniques including a discounted cash flow analysis, using the applicable weighted average cost of capital, in combination with a market approach. This test requires us to make assumptions about the future growth of our business and the market in general, as well as other variables such as the level of investment in capital expenditure, growth in working capital requirements and the terminal or residual value of our reporting units beyond the periods of estimated annual cash flows. We use a third-party valuation firm to assist us with this analysis. If the fair value of each reporting unit exceeds its carrying value, no further testing is required. Otherwise, we perform the second step of the impairment test whereby we compare the implied fair value of goodwill to its carrying value. The implied fair value of goodwill is determined by applying the acquisition method of accounting for a business combination to the reporting unit as if it were acquired. Under this method, the fair value of the reporting unit is deemed to be the purchase price. The assets and liabilities are recorded at their fair value and the remaining excess of fair value is the implied value of goodwill. An impairment loss is recorded to the extent that the carrying amount of the reporting unit goodwill exceeds the implied fair value of that goodwill. Our estimates of future cash flows and the residual values could differ from actual cash flows which may require a provision for impairment in a future period.
Liability Reserve Estimate, Policy	Insurance We manage our exposure to losses for workers’ compensation, group medical, property, casualty and other insurance claims through a combination of self-insurance retentions and insurance coverage with third-party carriers. We record undiscounted liabilities associated with our portion of these exposures, which we estimate by considering various factors such as our historical claims experience, severity factors and estimated claims incurred but not reported, for which we have developed loss development factors, which are estimates as to how claims will develop over time until closed. While we consider a number of factors in preparing the estimates, sensitive assumptions using significant judgment are made in determining the amounts that are accrued in the financial statements. Actual claims could differ significantly from these estimated liabilities, depending on future claims experience. We do not record insurance recoveries until any contingencies relating to the claim have been resolved.
Pension and Other Postretirement Plans, Pensions, Policy	Retirement Plans We sponsor a defined benefit pension plan and an unfunded postretirement plan that provides health care and life insurance benefits for a limited pool of eligible retirees and dependents. To measure our liabilities associated with these plans, we make assumptions related to future events, including expected return on plan assets, rate of compensation increases, and healthcare cost trend rates. The discount rate reflects the rate at which benefits could be effectively settled on the measurement date. We determine our discount rate using a RATE: Link Model whereby target yields are developed from bonds across a range of maturity points, and a curve is fitted to those targets. Spot rates (zero coupon bond yields) are developed from the curve and used to discount benefit payments associated with each future year. Actual pension plan asset investment performance, as well as other economic experience such as discount rate and demographic experience, will either reduce or increase unamortized pension losses at the end of any fiscal year, which ultimately affects future pension costs.
Standard Product Warranty, Policy	Warranty Obligations We accrue warranty obligations when we recognize revenue for certain products. Our provision for warranty obligations is based on historical costs incurred for such obligations and is adjusted, where appropriate, based on current conditions and factors. Our ability to estimate our warranty obligations is subject to significant uncertainties, including changes in product design and our overall product sales mix.
Income Tax, Policy	Income Taxes We record the estimated future tax effects of temporary differences between the tax basis of assets and liabilities and the amounts reported in our consolidated balance sheets, as well as net operating losses and tax credit carry forwards. We evaluate the carrying value of the net deferred tax assets and determine whether we will be able to generate sufficient future taxable income to realize our deferred tax assets. We perform this review for recoverability on a jurisdictional basis, whereby we consider both positive and negative evidence related to the likelihood of realization of the deferred tax assets. The weight given to the positive and negative evidence is commensurate with the extent to which the evidence can be objectively verified. Cumulative losses in recent years is a significant piece of negative evidence that is difficult to overcome in determining that a valuation allowance is not needed against deferred tax assets. Thus, it is generally difficult for positive evidence regarding projected future taxable income exclusive of reversing taxable temporary differences to outweigh objective negative evidence of recent financial reporting losses. We recorded net income for the year ended October 31, 2017 and a net loss for the year ended October 31, 2016. We have recorded pre-tax cumulative income from continuing operations of $43.0 million for the three-year period ended October 31, 2017. We believe we will fully realize our deferred tax assets, net of recorded valuation allowance. We project future taxable income using the same forecasts used to test long-lived assets and intangibles for impairment, scheduling out the future reversal of existing taxable temporary differences and reviewing our most recent financial operations. In the event the estimates and assumptions indicate we will not generate sufficient future taxable income to realize our deferred tax assets, we record a valuation allowance against a portion of our deferred tax assets. We evaluate our on-going tax positions to determine if it is more-likely-than-not we will be successful in defending such positions if challenged by taxing authorities. To the extent that our tax positions do not meet the more-likely-than-not criteria, we record a liability for uncertain tax positions. Historically, we have recorded a liability for uncertain tax positions which stem from an unrecognized tax benefit from our 2008 spin-off from our predecessor parent company, as well as certain state tax items regarding the interpretation of tax laws and regulations. In January 2015, we reversed the liability for uncertain tax positions related to the 2008 spin-off based on the issuance of a no change letter from the Internal Revenue Service (Note 11, "Income Taxes"). We continue to evaluate our positions regarding various state tax interpretations at each reporting date, until the applicable statute of limitations lapse.
Derivatives, Policy	Derivative Instruments We have historically used financial and commodity-based derivative contracts to manage our exposure to fluctuations in foreign currency exchange rates and aluminum prices. All derivatives are measured at fair value on a recurring basis and the methodology and classifications are discussed further in Note 13, "Derivative Instruments." We have not designated the derivative instruments we use as cash flow hedges under ASC Topic 815 " Derivatives and Hedging ” (ASC 815). Therefore, all gains and losses, both realized and unrealized, are recognized in the consolidated statements of income (loss) in the period of the change as the underlying assets and liabilities are marked-to-market. We do not enter into derivative instruments for speculative or trading purposes. As such, these instruments are considered economic hedges, and are reflected in the operating activities section of the consolidated statements of cash flow.
Foreign Currency Transactions and Translations Policy	Foreign Currency Translation Our consolidated financial statements are presented in our reporting currency, the United States Dollar. Our German and United Kingdom operations are measured using the local currency as the functional currency. The assets and liabilities of our foreign operations which are denominated in other currencies are translated to United States Dollars using the prevailing exchange rates as of the balance sheet date. Revenues and expenses are translated at the average exchange rates for the applicable period. The resulting translation adjustments are recorded as a component of accumulated other comprehensive loss on the consolidated balance sheets. Occasionally, we enter into transactions that are denominated in currencies other than our functional currency. At each balance sheet date, we translate these asset or liability accounts to our functional currency and record unrealized transaction gains or losses. When these assets or liabilities settle, we record realized transaction gains or losses. These realized and unrealized gains or losses are included in the accompanying consolidated statements of income (loss) under the caption, “Other, net.”
Share-based Compensation, Option and Incentive Plans Policy	Stock–Based Compensation We have issued stock-based compensation in the form of stock options to directors, employees and officers, and non-vested restricted stock awards to certain key employees and officers. We apply the provisions of ASC Topic 718 “ Compensation - Stock Compensation ” (ASC 718), to determine the fair value of stock option awards on the date of grant using the Black-Scholes valuation model. We recognize the fair value as compensation expense on a straight-line basis over the requisite service period of the award based on awards ultimately expected to vest. Stock options granted to directors vest immediately while the stock options granted to our employees and officers typically vest ratably over a three -year period with service and continued employment as the vesting conditions. For new option grants to retirement-eligible employees, we recognize expense and vest immediately upon grant, consistent with the retirement vesting acceleration provisions of these grants. For employees near retirement age, we amortize such grants over the period from the grant date to the retirement-eligibility date if such period is shorter than the standard vesting schedule. For grants of non-vested restricted stock, we calculate the compensation expense at the grant date as the number of shares granted multiplied by the closing stock price of our common stock on the date of grant. This expense is recognized ratably over the vesting period. Our non-vested restricted stock grants to officers and employees cliff vest over a three -year period with service and continued employment as the only vesting criteria. Our fair value determination of stock-based payment awards on the date of grant using an option-pricing model is affected by our stock price as well as assumptions regarding a number of highly complex and subjective variables. These variables include, but are not limited to, our expected stock price volatility over the term of the awards, actual and projected employee stock option exercise behavior over the expected term, our dividend rate, risk-free rate and expectation with regards to forfeitures. Option-pricing models were developed for use in estimating the value of traded options that have no vesting or hedging restrictions and are fully transferable. Because our employee stock options have certain characteristics that are significantly different from traded options, and because changes in the subjective assumptions can materially affect the estimated value, the valuation models may not provide an accurate measure of the fair value of our employee stock options. Accordingly, that value may not be indicative of the fair value observed in a willing buyer/willing seller market transaction. We have granted other awards which are linked to the performance of our common stock, but will settle in cash rather than the issuance of shares of our common stock. The value of these awards fluctuates with changes in our stock price, with the resulting gains or losses reflected in the period of the change. We have recorded current and non-current liabilities related to these awards reflected in the accompanying consolidated balance sheets at October 31, 2017 and 2016 . See Note 15, “Stock-based Compensation.” In addition, we have granted performance share units which settle in cash and shares upon vesting. These awards have vesting criteria based on a market condition (relative total shareholder return) and an internal performance condition (earnings per share growth). We utilize a Monte Carlo simulation model to value the market condition and our stock price on the date of grant to value the internal performance condition. We bifurcate the liability and equity portion of the awards (amounts expected to settle in cash and shares, respectively) and recognize expense ratably over the vesting period of three years.
Stockholders' Equity, Policy	Treasury Stock We use the cost method to record treasury stock purchases whereby the entire cost of the acquired shares of our common stock is recorded as treasury stock (at cost). When we subsequently reissue these shares, proceeds in excess of cost upon the issuance of treasury shares are credited to additional paid in capital, while any deficiency is charged to retained earnings.
Earnings Per Share, Policy	Earnings per Share Data We calculate basic earnings per share based on the weighted average number of our common shares outstanding for the applicable period. We calculate diluted earnings per share based on the weighted average number of our common shares outstanding for the period plus all potentially dilutive securities using the treasury stock method, whereby we assume that all such shares are converted into common shares at the beginning of the period, if deemed to be dilutive. If we incur a loss from continuing operations, the effects of potentially dilutive common stock equivalents (stock options and unvested restricted stock awards) are excluded from the calculation of diluted earnings per share because the effect would be anti-dilutive. Performance shares are excluded from contingent shares for purposes of calculating diluted weighted average shares until the performance measure criteria is probable and shares are likely to be issued.
Discontinued Operations, Policy	We have historically purchased rolled aluminum product from Nichols Aluminum, LLC, a company we sold to an unrelated third-party on April 1, 2014. We expect to continue to purchase aluminum from Nichols in the normal course of business. We considered whether these aluminum purchases constituted significant continuing involvement with Nichols Aluminum, LLC. Since these purchases are in the normal course of business, we determined that this involvement was not deemed significant and did not preclude accounting for the transaction as a discontinued operation. Our purchases of aluminum product from Nichols Aluminum, LLC for the years ended October 31, 2017 , 2016 and 2015 were $2.5 million , $4.2 million and $9.5 million , respectively. We lease several operating facilities from a company that is directly owned by the former owner of our United Kingdom-based vinyl extrusion business, who is currently our employee. See Note 2, "Acquisitions and Dispositions".
Subsequent Events, Policy	Subsequent Events We have evaluated events occurring after the balance sheet date for possible disclosure as a subsequent event through the date the financial statements were issued.

Nature of Operations and Basi32

Nature of Operations and Basis of Presentation (Tables)	12 Months Ended
	Oct. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Property Assets Useful Life	The estimated useful lives of our primary asset categories at October 31, 2017 were as follows: Useful Life (in Years) Land improvements 7 to 25 Buildings 25 to 40 Building improvements 5 to 20 Machinery and equipment 2 to 15
Cash Flow, Supplemental Disclosures

Acquisitions (Tables)

Acquisitions (Tables)	12 Months Ended
	Oct. 31, 2017
Woodcraft
Business Acquisition [Line Items]
Schedule of Business Acquisitions, by Acquisition [Table Text Block]	As of Date of (In thousands) Net assets acquired: Accounts receivable $ 23,944 Inventory 29,552 Prepaid and other current assets 4,081 Property, plant and equipment 63,154 Goodwill 113,747 Intangible assets 62,900 Other non-current assets 24 Accounts payable (4,620 ) Accrued expenses (9,492 ) Deferred income tax liabilities, net (37,386 ) Net assets acquired $ 245,904 Consideration: Cash, net of cash and cash equivalents acquired $ 245,904
HLP
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Information	We calculated the pro forma impact of the HLP and Woodcraft acquisitions and the associated debt financing on our operating results for the twelve months ended October 31, 2015. The following pro forma results give effect to these acquisitions, assuming these transactions occurred on November 1, 2014. Pro Forma Results For the Years Ended October 31, 2015 (In thousands, unaudited) Net sales $ 935,196 Income from continuing operations $ 26,587 Net income $ 27,066 Basic earnings per share $ 0.77 Diluted earnings per share $ 0.77

Receivables & Allowance (Tables

Receivables & Allowance (Tables)	12 Months Ended
	Oct. 31, 2017
Receivables [Abstract]
Accounts Receivable	Accounts receivable consisted of the following as of October 31, 2017 and 2016 : October 31, 2017 2016 (In thousands) Trade receivables $ 79,221 $ 83,384 Other 523 492 Total $ 79,744 $ 83,876 Less: Allowance for doubtful accounts 333 251 Accounts receivable, net $ 79,411 $ 83,625
Change in Allowance for Doubtful Accounts	The changes in our allowance for doubtful accounts were as follows: Year Ended October 31, 2017 2016 2015 (In thousands) Beginning balance as of November 1, 2016, 2015 and 2014, respectively $ 251 $ 673 $ 698 Bad debt expense (benefit) 131 (67 ) 25 Amounts written off (49 ) (371 ) (66 ) Recoveries — 16 16 Balance as of October 31, $ 333 $ 251 $ 673

Inventories (Tables)

Inventories (Tables)	12 Months Ended
	Oct. 31, 2017
Inventory Disclosure [Abstract]
Inventories	Inventories consisted of the following at October 31, 2017 and 2016 : October 31, 2017 2016 (In thousands) Raw materials $ 50,472 $ 50,584 Finished goods and work in process 40,087 36,886 Supplies and other 2,655 1,859 Total $ 93,214 $ 89,329 Less: Inventory reserves 5,685 4,994 Inventories, net $ 87,529 $ 84,335
Inventory Reserve Rollforward	The changes in our inventory reserve accounts were are follows for the years ended October 31, 2017 , 2016 and 2015 : Year Ended October 31, 2017 2016 2015 (In thousands) Beginning balance as of November 1, 2016, 2015 and 2014, respectively $ 4,994 $ 8,106 $ 5,757 Charged (credited) to cost of sales 1,296 8 2,853 Write-offs (661 ) (3,048 ) (504 ) Other 56 (72 ) — Balance as of October 31, $ 5,685 $ 4,994 $ 8,106
Values of Inventories	Our inventories at October 31, 2017 and 2016 were valued using the following costing methods: October 31, 2017 2016 (In thousands) LIFO $ 4,444 $ 4,017 FIFO 83,085 80,318 Total $ 87,529 $ 84,335

Property, Plant & and Equipment

Property, Plant & and Equipment (Tables)	12 Months Ended
	Oct. 31, 2017
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment	Property, plant and equipment consisted of the following at October 31, 2017 and 2016 : October 31, 2017 2016 (In thousands) Land and land improvements $ 10,491 $ 10,264 Buildings and building improvements 96,622 76,710 Machinery and equipment 354,197 340,665 Construction in progress 13,868 15,986 Property, plant and equipment, gross 475,178 443,625 Less: Accumulated depreciation 264,047 245,128 Property, plant and equipment, net $ 211,131 $ 198,497

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	12 Months Ended
	Oct. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
Changes in the Carrying Amount of Goodwill	The change in the carrying amount of goodwill for the years ended October 31, 2017 and 2016 was as follows: Year Ended October 31, 2017 2016 (In thousands) Beginning balance as of November 1, 2016 and 2015 $ 217,035 $ 129,770 Acquisitions — 113,747 Goodwill impairment charge — (12,602 ) Other — (575 ) Foreign currency translation adjustment 5,159 (13,305 ) Balance as of October 31, $ 222,194 $ 217,035
Schedule of Acquired Finite-Lived Intangible Assets by Major Class	Amortizable intangible assets consisted of the following as of October 31, 2017 and 2016 : October 31, 2017 October 31, 2017 October 31, 2016 Remaining Weighted Average Useful Life Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization (In thousands) Customer relationships 12 years $ 155,230 $ 48,479 $ 152,146 $ 35,693 Trademarks and trade names 12 years 56,058 29,509 55,481 26,288 Patents and other technology 4 years 22,624 16,146 24,671 16,137 Total $ 233,912 $ 94,134 $ 232,298 $ 78,118
Estimated Amortization Expense Related to Intangible Assets	Estimated remaining amortization expense, assuming current intangible balances and no new acquisitions, for future fiscal years ending October 31, is as follows (in thousands): Estimated Amortization Expense 2018 $ 16,181 2019 15,395 2020 14,338 2021 12,617 2022 11,993 Thereafter 69,254 Total $ 139,778

Accrued Liabilities (Tables)

Accrued Liabilities (Tables)	12 Months Ended
	Oct. 31, 2017
Accrued Liabilities [Abstract]
Accrued Liabilities	Accrued liabilities consisted of the following at October 31, 2017 and 2016 : October 31, 2017 2016 (In thousands) Payroll, payroll taxes and employee benefits $ 16,733 $ 27,406 Accrued insurance and workers compensation 3,591 3,946 Sales allowances 9,070 6,197 Deferred compensation (current portion) 669 362 Deferred revenue 625 238 Warranties 168 295 Audit, legal, and other professional fees 2,096 2,456 Accrued taxes 2,656 2,151 Accrued rent 7 120 Earn-out liability (1) — 8,376 Other 3,256 3,554 Accrued liabilities $ 38,871 $ 55,101

Debt and Capital Lease Obliga39

Debt and Capital Lease Obligations (Tables)	12 Months Ended
	Oct. 31, 2017
Debt Disclosure [Abstract]
Debt & Capital Lease Obligations	Long-term debt consisted of the following at October 31, 2017 and 2016 : October 31, 2017 2016 (In thousands) Revolving Credit Facility $ 84,000 $ 120,000 Term Loan A 138,750 148,125 City of Richmond, Kentucky Industrial Building Revenue Bonds — 400 Capital lease obligations 18,764 3,683 Unamortized deferred financing fees $ (2,088 ) $ (2,677 ) Total debt $ 239,426 $ 269,531 Less: Current maturities of long-term debt 21,242 10,520 Long-term debt $ 218,184 $ 259,011
Debt Covenant Requirements Disclosure	As of October 31, 2015, we were in compliance with the financial covenants set forth in the 2013 Credit Facility, as indicated in the table below: Required Actual Minimum Interest Coverage Ratio No less than 3.00:1 69.71:1 Maximum Consolidated Leverage Ratio No greater than 3.25:1 0.92:1
Schedule Of Applicable Margin And Commitment Fees	The applicable margin and commitment fees are outlined in the following table: Pricing Level Consolidated Leverage Ratio Commitment Fee LIBOR Rate Loans Base Rate Loans I Less than or equal to 1.50 to 1.00 0.200% 1.50% 0.50% II Greater than 1.50 to 1.00, but less than or equal to 2.25 to 1.00 0.225% 1.75% 0.75% III Greater than 2.25 to 1.00, but less than or equal to 3.00 to 1.00 0.250% 2.00% 1.00% IV Greater than 3.00 to 1.00 0.300% 2.25% 1.25% The Applicable Margin is outlined in the following table: Level Average Aggregate Excess Availability Applicable Margin Relative to Base Rate Loans Applicable Margin Relative to LIBOR Rate Loans I > 66.7% of the Maximum Revolver Amount 0.50 percentage points 1.50 percentage points II < 66.7% of the Maximum Revolver Amount and 33.3% of the Maximum Revolver Amount 0.75 percentage points 1.75 percentage points III < 33.3% of the Maximum Revolver Amount 1.00 percentage points 2.00 percentage points In addition, the ABL portion of the 2015 Credit Facilities required payment of a commitment fee (unused line fee) in accordance with the following table: Level Average Revolver Usage Applicable Unused Line Fee Percentage I > 50% of the Maximum Revolver Amount 0.25 percentage points II < 50% of the Maximum Revolver Amount 0.375 percentage points
Schedule Of Consolidated Leverage Ratio Requirements	The Credit Agreement contains a: (1) Consolidated Fixed Charge Coverage Ratio requirement whereby we must not permit the Consolidated Fixed Charge Coverage Ratio, as defined, to be less than 1.10 to 1.00, and (2) Consolidated Leverage Ratio requirement, as summarized by period in the following table: Period Maximum Ratio Closing Date through January 30, 2017 3.50 to 1.00 January 31, 2017 through January 30, 2018 3.25 to 1.00 January 31, 2018 and thereafter 3.00 to 1.00
Schedule of Maturities of Long-term Debt	The table below presents the scheduled maturity dates of our long-term debt outstanding (net of deferred loan costs) at October 31, 2017 (in thousands), excluding the reclassification of an early repayment of $5.0 million under the revolving credit agreement as current in November 2017: Other Long Term Debt Capital Lease Obligations Aggregate Maturities 2018 $ 14,444 $ 1,798 $ 16,242 2019 14,443 1,466 15,909 2020 16,318 927 17,245 2021 175,457 726 176,183 2022 — 747 747 Thereafter — 13,100 13,100 Total $ 220,662 $ 18,764 $ 239,426

Retirement Plans (Tables)

Retirement Plans (Tables)	12 Months Ended
	Oct. 31, 2017
Compensation and Retirement Disclosure [Abstract]
Funded Status and Net periodic Benefit Cost	The changes in benefit obligations and plan assets, and our funded status (reported in deferred pension and postretirement benefits on the consolidated balance sheets) were as follows: October 31, 2017 2016 Change in Benefit Obligation: (In thousands) Beginning balance as of November 1, 2016 and 2015, respectively $ 36,892 $ 31,035 Service cost 3,794 3,712 Interest cost 859 828 Actuarial (gain) loss (318 ) 3,008 Benefits paid (2,263 ) (1,061 ) Administrative expenses (641 ) (630 ) Projected benefit obligation at October 31, $ 38,323 $ 36,892 Change in Plan Assets: Beginning balance as of November 1, 2016 and 2015, respectively $ 29,210 $ 26,132 Actual return on plan assets 4,434 1,069 Employer contributions 3,600 3,700 Benefits paid (2,263 ) (1,061 ) Administrative expenses (641 ) (630 ) Fair value of plan assets at October 31, $ 34,340 $ 29,210 Non current liability - Funded Status $ (3,983 ) $ (7,682 )
Net Periodic Pension Cost	The net periodic benefit cost for the years ended October 31, 2017 , 2016 and 2015 , was as follows: Year Ended October 31, 2017 2016 2015 (In thousands) Service cost $ 3,794 $ 3,712 $ 3,288 Interest cost 859 828 1,026 Expected return on plan assets (1,863 ) (1,617 ) (1,791 ) Amortization of net loss 574 384 — Net periodic benefit cost $ 3,364 $ 3,307 $ 2,523
Amounts Recognized in Other Comprehensive Income (Loss)	The changes in plan assets and projected benefit obligations which were recognized in our other comprehensive loss for the years ended October 31, 2017 , 2016 and 2015 were as follows: Year Ended October 31, 2017 2016 2015 (In thousands) Net (gain) loss arising during the period $ (2,888 ) $ 3,556 $ 1,439 Less: Amortization of net loss $ 574 $ 384 $ 159 Total recognized in other comprehensive loss $ (3,462 ) $ 3,172 $ 1,280
Assumptions Used in Benefit Calculations	The following table presents our assumptions for pension benefit calculations for the years ended October 31, 2017 , 2016 and 2015 : For the Year Ended October 31, 2017 2016 2015 2017 2016 2015 Weighted Average Assumptions: Benefit Obligation Net Periodic Benefit Cost Discount rate 3.68% 3.41% 3.92% 3.66% 3.92% 3.64% Rate of compensation increase 3.00% 3.00% 3.00% 3.00% 3.00% 3.00% Expected return on plan assets n/a n/a n/a 6.50% 6.50% 6.75%
Allocation and Fair Value of Pension Assets	The following tables provide our target allocation for the year ended October 31, 2017 , as well as the actual asset allocation by asset category and fair value measurements as of October 31, 2017 and 2016 : Target Allocation Actual Allocation October 31, 2017 October 31, 2017 October 31, 2016 Equity securities 60.0 % 60.0 % 60.0 % Fixed income 40.0 % 40.0 % 40.0 % Fair Value Measurements at October 31, 2017 October 31, 2016 (In thousands) Money market fund $ 204 $ 31 Large capitalization $ 10,972 $ 9,297 Small capitalization 4,102 3,442 International equity 3,756 3,191 Other 1,695 1,451 Equity securities $ 20,525 $ 17,381 High-quality core bond $ 6,801 $ 5,888 High-quality government bond 3,407 2,954 High-yield bond 3,403 2,956 Fixed income $ 13,611 $ 11,798 Total securities (1) $ 34,340 $ 29,210
Expected Benefit Payments	The following table presents the total benefit payments expected to be paid to participants by year, which includes payments funded from our assets, as well as payments paid from the plan for the year ended October 31, (in thousands): Pension Benefits 2018 $ 2,156 2019 2,373 2020 2,554 2021 2,713 2022 2,858 2023 - 2027 15,932 Total $ 28,586
Amounts Recognized in Balance Sheet	The table below indicates the amount of these liabilities included in the accompanying consolidated balance sheets: October 31, 2017 October 31, 2016 (In thousands) Accrued liabilities $ 49 $ 49 Deferred pension and postretirement benefits 450 485 Total $ 499 $ 534

Warranty Obligations (Tables)

Warranty Obligations (Tables)	12 Months Ended
	Oct. 31, 2017
Commitments and Contingencies Disclosure [Abstract]
Reconciliation of Activity Related to Accrued Warranty	A reconciliation of the activity related to our accrued warranty, including both the current and long-term portions (reported in accrued liabilities and other liabilities, respectively, on the accompanying consolidated balance sheets) follows: Year Ended October 31, 2017 2016 (In thousands) Beginning balance as of November 1, 2016, and 2015, respectively $ 446 $ 535 Provision for warranty expense 41 90 Change in accrual for preexisting warranties (121 ) (62 ) Warranty costs paid (43 ) (117 ) Total accrued warranty $ 323 $ 446 Less: Current portion of accrued warranty 168 295 Long-term portion at October 31, $ 155 $ 151

Income Tax (Tables)

Income Tax (Tables)	12 Months Ended
	Oct. 31, 2017
Income Tax Disclosure [Abstract]
Components of Income Tax Expense (Benefit)	The following table summarizes the components of income tax expense from continuing operations for the years ended October 31, 2017 , 2016 and 2015 : Year Ended October 31, 2017 2016 2015 (In thousands) Current Federal $ 1,991 $ 1,309 $ 49 State and local 873 154 216 Non-United States 4,067 3,241 2,070 Total current 6,931 4,704 2,335 Deferred Federal 1,860 (5,932 ) 5,766 State and local (450 ) (712 ) 439 Non-United States (1,522 ) (1,825 ) (1,001 ) Total deferred (112 ) (8,469 ) 5,204 Total income tax provision (benefit) $ 6,819 $ (3,765 ) $ 7,539
Effective Income Tax Rate	The following table reconciles our effective income tax rate to the federal statutory rate of 35% for the years ended October 31, 2017 , 2016 and 2015 : Year Ended October 31, 2017 2016 2015 United States tax at statutory rate 35.0 % 35.0 % 35.0 % State and local income tax 1.7 7.4 2.3 Non-United States income tax (9.1 ) 32.0 (1.5 ) Deferred rate impact (4.1 ) 15.2 0.5 General business credits (0.5 ) 6.4 (1.0 ) Transaction costs — (17.0 ) 2.5 Uncertain tax positions — — (3.4 ) Change in valuation allowance (0.6 ) (0.9 ) (0.5 ) Other permanent differences 3.3 (5.8 ) (1.5 ) Return to actual adjustments 1.0 (5.4 ) 0.2 Effective tax rate 26.7 % 66.9 % 32.6 %
Deferred Tax Assets and Liabilities	Significant components of our net deferred tax liabilities and assets were as follows: October 31, 2017 2016 (In thousands) Deferred tax assets: Employee benefit obligations $ 12,731 $ 16,694 Accrued liabilities and reserves 2,409 2,929 Pension and other benefit obligations 2,968 4,087 Inventory 1,614 1,759 Loss and tax credit carry forwards 8,098 9,589 Other 194 193 Total gross deferred tax assets 28,014 35,251 Less: Valuation allowance 1,304 1,279 Total deferred tax assets, net of valuation allowance 26,710 33,972 Deferred tax liabilities: Property, plant and equipment 16,128 18,946 Goodwill and intangibles 32,542 33,348 Total deferred tax liabilities 48,670 52,294 Net deferred tax liabilities $ 21,960 $ 18,322
Unrecognized Tax Benefits	The following table reconciles the change in the unrecognized income tax benefit associated with uncertain tax positions for the years ended October 31, 2017 , 2016 and 2015 (in thousands): Unrecognized Income Tax Benefits Balance at October 31, 2014 $ 11,431 Additions for tax positions related to the current year — Additions for tax positions related to the prior year 16 Lapse in statute of limitations (10,883 ) Balance at October 31, 2015 $ 564 Additions for tax positions related to the current year — Additions for tax positions related to the prior year 15 Balance at October 31, 2016 $ 579 Additions for tax positions related to the current year — Additions for tax positions related to the prior year 12 Balance at October 31, 2017 $ 591

Commitments and Contingencies (

Commitments and Contingencies (Tables)	12 Months Ended
	Oct. 31, 2017
Commitments and Contingencies Disclosure [Abstract]
Spacer Migration Accrual	A reconciliation of the claims activity related to our spacer migration current accrual for the years ended October 31, 2017 and 2016 follows: Year Ended October 31, 2017 2016 (In thousands) Beginning balance as of November 1, 2016, and 2015, respectively $ 801 $ 1,133 Additional claims received 1,482 1,147 Claim payments made (1,058 ) (1,476 ) Foreign currency translation adjustment 69 (3 ) Total spacer migration accrual $ 1,294 $ 801
Operating Leases of Lessee Disclosure	The following table presents future minimum rental payments under operating leases with remaining terms in excess of one year at October 31, 2017 (in thousands): Operating Leases 2018 $ 9,331 2019 8,293 2020 6,942 2021 4,845 2022 4,135 Thereafter 22,567 Total $ 56,113

Derivative Instruments (Tables)

Derivative Instruments (Tables)	12 Months Ended
	Oct. 31, 2017
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Location in Financial Performance and Financial Position	We have not designated any of our derivative contracts as hedges for accounting purposes in accordance with the provisions under the Accounting Standards Codification topic 815 "Derivatives and Hedging" (ASC 815). Therefore, changes in the fair value of these contracts and the realized gains and losses are recorded in the consolidated statements of income (loss) for the years ended October 31, 2017 , 2016 and 2015 were as follows (in thousands): Year Ended October 31, Derivatives Not Designated as Hedging Instruments Location of Gain or (Loss): 2017 2016 2015 Foreign currency derivatives Other, net (88 ) 77 654 We have chosen not to offset any of our derivative instruments in accordance with the provisions of ASC 815. Therefore, the assets and liabilities are presented on a gross basis on our accompanying consolidated balance sheets. Less than $0.1 million of fair value related to foreign currency derivatives was included in prepaid and other current assets as of the years ended October 31, 2017 and 2016, and less than $0.1 million of fair value related to foreign currency derivatives was included in accrued liabilities as of October 31, 2017.
Schedule of Notional Amounts of Oustanding Derivative Positions	The following table summarizes the notional amounts and fair value of outstanding derivative contracts at October 31, 2017 and 2016 (in thousands): Notional as indicated Fair Value in $ October 31, October 31, October 31, October 31, Foreign currency derivatives: Sell EUR, Buy USD EUR 1,271 5,251 $ 24 $ (79 ) Sell CAD, Buy USD CAD 320 186 1 1 Sell GBP, Buy USD GBP 75 187 — (1 ) Buy EUR, Sell GBP EUR 30 130 (1 ) 1 Buy USD, Sell EUR USD — 1 — —

Fair Value Measurement of Ass45

Fair Value Measurement of Assets and Liabilities (Tables)	12 Months Ended
	Oct. 31, 2017
Fair Value Disclosures [Abstract]
Summary of Fair Value of Assets and Liabilities Measured on Recurring Basis	The following table summarizes the assets measured on a recurring basis based on the fair value hierarchy (in thousands): October 31, 2017 October 31, 2016 Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Total Assets Foreign currency derivatives $ — $ 25 $ — $ 25 $ — $ 2 $ — $ 2 Total assets $ — $ 25 $ — $ 25 $ — $ 2 $ — $ 2 Liabilities Foreign currency derivatives $ — $ 1 $ — $ 1 $ — $ 80 $ — $ 80 Contingent consideration — — — — — — 8,376 8,376 Total liabilities $ — $ 1 $ — $ 1 $ — $ 80 $ 8,376 $ 8,456

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	12 Months Ended
	Oct. 31, 2017
Share-based Compensation [Abstract]
Schedule of Nonvested Restricted Share Activity	A summary of non-vested restricted stock awards activity during the years ended October 31, 2017 , 2016 and 2015 , follows: Restricted Stock Awards Weighted Average Grant Date Fair Value per Share Non-vested at October 31, 2014 220,800 $ 17.42 Granted 118,800 20.17 Vested (34,000 ) 15.12 Forfeited (12,600 ) 19.57 Non-vested at October 31, 2015 293,000 18.71 Granted 85,500 19.21 Vested (102,000 ) 17.84 Forfeited (9,800 ) 18.97 Non-vested at October 31, 2016 266,700 19.19 Granted 93,800 19.46 Vested (73,100 ) 17.67 Forfeited (3,100 ) 19.65 Non-vested at October 31, 2017 284,300 $ 19.66
Schedule of Stock Option Activity	The following table summarizes our stock option activity for the years ended October 31, 2017 , 2016 and 2015 . Stock Options Weighted Average Exercise Price Weighted Average Remaining Contractual Term (in years) Aggregate Intrinsic Value (000s) Outstanding at October 31, 2014 2,588,389 $ 16.21 6.2 $ 10,238 Granted 123,900 20.28 Exercised (327,700 ) 15.59 Forfeited/Expired (32,401 ) 20.21 Outstanding at October 31, 2015 2,352,188 16.46 5.4 $ 6,672 Granted 297,900 19.23 Exercised (221,850 ) 15.43 Forfeited/Expired (42,018 ) 19.78 Outstanding at October 31, 2016 2,386,220 16.84 5.1 $ 2,384 Granted 292,600 19.45 Exercised (507,660 ) 15.67 Forfeited/Expired (18,402 ) 19.90 Outstanding at October 31, 2017 2,152,758 17.44 5.2 $ 9,700 Vested or expected to vest at October 31, 2017 2,150,002 17.44 5.2 $ 9,695 Exercisable at October 31, 2017 1,644,650 $ 16.83 4.2 $ 8,419
Schedule of Valuation Assumptions and Fair Value for Stock Options	The following table summarizes the assumptions used to estimate the fair value of our stock options granted during the years ended October 31, 2017 , 2016 and 2015 . Year Ended October 31, 2017 2016 2015 Weighted-average expected volatility 34.7% 37.1% 47.7% Weighted-average expected term (in years) 5.7 5.4 5.6 Risk-free interest rate 2.0% 1.7% 1.6% Expected dividend yield over expected term 1.0% 1.0% 1.0% Weighted average grant date fair value $6.25 $6.32 $8.40 The following table summarizes our performance share grants and the grant date fair value for the EPS and R-TSR performance metrics: Grant Date Fair Value Grant Date Shares Awarded EPS R-TSR Forfeited December 3, 2014 137,400 $ 20.28 $ 26.01 13,800 December 2, 2015 158,100 19.31 23.72 11,100 January 25, 2016 4,300 17.46 26.65 — November 30, 2016 186,500 $ 19.45 $ 26.61 2,400
Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs	The following table summarizes amounts expensed as selling, general and administrative expense related to restricted stock awards, stock options, restricted stock units and performance share awards for the years ended October 31, 2017 , 2016 and 2015 (in thousands): Year Ended October 31, 2017 2016 2015 Restricted stock awards $ 1,810 $ 1,911 $ 1,670 Stock options 1,820 2,486 1,713 Restricted stock units 855 161 (57 ) Performance share awards 3,001 2,703 1,504 Total compensation expense 7,486 7,261 4,830 Income tax effect 1,999 4,858 1,575 Net compensation expense $ 5,487 $ 2,403 $ 3,255

Other Income (Expense) (Tables)

Other Income (Expense) (Tables)	12 Months Ended
	Oct. 31, 2017
Other Income and Expenses [Abstract]
Schedule of Other Non-operating Income (Expense)	Other income (expense) included under the caption "Other, net" on the accompanying consolidated statements of income (loss), consisted of the following (in thousands): Year Ended October 31, 2017 2016 2015 Foreign currency transaction gains (losses) $ 713 $ (5,457 ) $ (1,433 ) Foreign currency exchange derivative (losses) gains (88 ) 77 654 Interest income 86 106 64 Other 19 (205 ) 184 Other income (expense) $ 730 $ (5,479 ) $ (531 )

Segment Information (Tables)

Segment Information (Tables)	12 Months Ended
	Oct. 31, 2017
Segment Reporting [Abstract]
Corporate SGA Allocation [Table Text Block]	The following table summarizes corporate general and administrative expense allocated during the years ended October 31, 2017 , 2016 and 2015 : Year Ended October 31, 2017 2016 2015 (in thousands) NA Engineered Components $ 9,327 $ 10,487 $ 9,638 EU Engineered Components 3,392 3,814 2,109 NA Cabinet Components 4,239 4,767 — Unallocated Corporate & Other — — 5,776 Allocated general and administrative expense $ 16,958 $ 19,068 $ 17,523
Segment Information	NA Eng Comp. EU Eng. Comp. NA Cabinet Comp. Unallocated Corp. & Other Total Year Ended October 31, 2017 Net sales $ 474,878 $ 147,963 $ 248,808 $ (5,094 ) $ 866,555 Depreciation and amortization 34,308 8,833 13,811 543 57,495 Operating income (loss) 26,311 13,673 4,128 (9,745 ) 34,367 Capital expenditures 18,822 7,841 7,349 552 34,564 Total assets $ 258,315 $ 219,622 $ 285,457 $ 10,485 $ 773,879 Year Ended October 31, 2016 Net sales $ 538,249 $ 150,203 $ 248,119 $ (8,387 ) $ 928,184 Depreciation and amortization 29,793 9,339 13,453 561 53,146 Operating income (loss) 34,229 13,225 5,475 (16,576 ) 36,353 Capital expenditures 22,114 6,141 8,709 279 37,243 Total assets $ 282,371 $ 190,995 $ 295,366 $ 11,621 $ 780,353 Year Ended October 31, 2015 Net sales $ 534,009 $ 93,644 $ 26,440 $ (8,565 ) $ 645,528 Depreciation and amortization 28,429 5,020 482 1,289 35,220 Operating income (loss) 35,866 3,253 3,387 (17,831 ) 24,675 Capital expenditures 24,713 4,396 786 87 29,982 The following tables reconcile our segment presentation, as previously reported in our Annual Report on Form 10-K for the year ended October 31, 2016, to the current presentation (in thousands): Year Ended October 31, 2016 As Previously Reported Reclassification Current Presentation (in thousands) NA Engineered Components Net sales $ 560,029 $ (21,780 ) $ 538,249 Depreciation and amortization 30,298 (505 ) 29,793 Operating income (loss) 37,883 (3,654 ) 34,229 Capital expenditures 22,713 (599 ) 22,114 Total assets $ 290,725 $ (8,354 ) $ 282,371 EU Engineered Components Net sales $ 150,203 $ — $ 150,203 Depreciation and amortization 9,339 — 9,339 Operating income (loss) 13,225 — 13,225 Capital expenditures 6,141 — 6,141 Total assets $ 190,995 $ — $ 190,995 NA Cabinet Components Net sales $ 223,391 $ 24,728 $ 248,119 Depreciation and amortization 12,948 505 13,453 Operating income (loss) 1,821 3,654 5,475 Capital expenditures 8,110 599 8,709 Total assets $ 287,012 $ 8,354 $ 295,366 Unallocated Corporate & Other Net sales $ (5,439 ) $ (2,948 ) $ (8,387 ) Depreciation and amortization 561 — 561 Operating income (loss) (16,576 ) — (16,576 ) Capital expenditures 279 — 279 Total assets $ 11,621 $ — $ 11,621 Year Ended October 31, 2015 As Previously Reported Reclassification Current Presentation (in thousands) NA Engineered Components Net sales $ 556,550 $ (22,541 ) $ 534,009 Depreciation and amortization 28,911 (482 ) 28,429 Operating income (loss) 39,253 (3,388 ) 35,865 Capital expenditures 25,499 (786 ) 24,713 Total assets $ 314,397 $ (8,800 ) $ 305,597 EU Engineered Components Net sales $ 93,644 $ — $ 93,644 Depreciation and amortization 5,020 — 5,020 Operating income (loss) 3,253 — 3,253 Capital expenditures 4,396 — 4,396 Total assets $ 231,261 $ — $ 231,261 NA Cabinet Components Net sales $ — $ 26,440 $ 26,440 Depreciation and amortization — 482 482 Operating income (loss) — 3,387 3,387 Capital expenditures — 786 786 Total assets $ — $ 8,800 $ 8,800 Unallocated Corporate & Other Net sales $ (4,666 ) $ (3,899 ) $ (8,565 ) Depreciation and amortization 1,289 — 1,289 Operating income (loss) (17,831 ) — (17,831 ) Capital expenditures 87 — 87 Total assets $ 19,858 $ — $ 19,858 The following table summarizes the change in the carrying amount of goodwill by segment for the years ended October 31, 2017 and 2016 (in thousands): NA Eng. Comp. EU Eng. Comp. NA Cabinet Comp. Unalloc. Corp. & Other Total Balance as of October 31, 2015 $ 51,314 $ 78,456 $ — $ — $ 129,770 Woodcraft acquisition — — 113,747 — 113,747 Asset impairment charge (12,602 ) — — — (12,602 ) Other — (575 ) — — (575 ) Foreign currency translation adjustment — (13,305 ) — — (13,305 ) Balance as of October 31, 2016 $ 38,712 $ 64,576 $ 113,747 $ — $ 217,035 Foreign currency translation adjustment — 5,159 — — 5,159 Balance as of October 31, 2017 $ 38,712 $ 69,735 $ 113,747 $ — $ 222,194 We did not allocate non-operating expense or income tax expense to the reportable segments. The following table reconciles operating income (loss) as reported above to net income (loss) for the years ended October 31, 2017 , 2016 and 2015 : Year Ended October 31, 2017 2016 2015 (in thousands) Operating income $ 34,367 $ 36,353 $ 24,675 Interest expense (9,595 ) (36,498 ) (991 ) Other, net 730 (5,479 ) (531 ) Income tax (expense) benefit (6,819 ) 3,765 (7,539 ) Income (loss) from continuing operations $ 18,683 $ (1,859 ) $ 15,614
Schedule of Product Sales	The following table summarizes our product sales for the years ended October 31, 2017 , 2016 and 2015 into general groupings to provide additional information to our shareholders. For all periods presented, this table reflects the reclassification of the two operating plants transferred from the NA Engineered Components segment to the NA Cabinet Components segment, as applicable. Year Ended October 31, 2017 2016 2015 (in thousands) NA Engineered Components: United States - fenestration $ 399,694 $ 444,571 $ 447,024 International - fenestration 34,279 38,439 33,991 United States - non-fenestration 25,263 36,986 35,228 International - non-fenestration 15,642 18,253 17,766 $ 474,878 $ 538,249 $ 534,009 EU Engineered Components: United States - fenestration $ 303 $ 412 $ 44 International - fenestration 129,140 134,631 87,943 International - non-fenestration 18,520 15,160 5,657 $ 147,963 $ 150,203 $ 93,644 NA Cabinet Components: United States - fenestration $ 17,083 $ 21,779 $ 19,524 United States - non-fenestration 229,550 223,664 6,916 International - non-fenestration 2,175 2,676 — $ 248,808 $ 248,119 $ 26,440 Unallocated Corporate & Other Eliminations $ (5,094 ) $ (8,387 ) $ (8,565 ) $ (5,094 ) $ (8,387 ) $ (8,565 ) Net sales $ 866,555 $ 928,184 $ 645,528
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas	The following tables provide information concerning our net sales for the years ended October 31, 2017 , 2016 and 2015 , and our long-lived assets as of October 31, 2017 and 2016 (in thousands): Year Ended October 31, Net Sales: 2017 2016 2015 United States $ 667,063 $ 724,045 $ 500,171 Europe 148,370 150,710 94,564 Canada 24,442 24,141 22,973 Asia 17,028 20,404 19,268 Other foreign countries 9,652 8,884 8,552 Total net sales $ 866,555 $ 928,184 $ 645,528 Year Ended October 31, Long-lived assets, net 2017 2016 United States $ 404,732 $ 428,203 Germany 20,052 19,479 United Kingdom 148,319 121,416 Mexico — 614 Total long-lived assets, net $ 573,103 $ 569,712

Earnings Per Share (Tables)

Earnings Per Share (Tables)	12 Months Ended
	Oct. 31, 2017
Earnings Per Share [Abstract]
Earnings Per Share, Basic and Diluted	The computation of basic and diluted earnings per share for the years ended October 31, 2017 and 2015 follows (in thousands, except per share data): Year Ended October 31, 2017 Year Ended October 31, 2015 Net Income from Continuing Operations Weighted Average Shares Per Share Net Income from Continuing Operations Weighted Average Shares Per Share Basic earnings per common share $ 18,683 34,230 $ 0.55 $ 15,614 33,993 $ 0.46 Effect of dilutive securities: Stock options — 446 — 378 Restricted stock — 138 — 131 Performance shares $ — 23 $ — — Diluted earnings per common share $ 18,683 34,837 $ 0.54 $ 15,614 34,502 $ 0.46

Unaudited Quarterly Data (Table

Unaudited Quarterly Data (Tables)	12 Months Ended
	Oct. 31, 2017
Quarterly Financial Information Disclosure [Abstract]
Schedule of Quarterly Financial Information	Selected quarterly financial data for the years ended October 31, 2017 and 2016 was as follows (amounts in thousands, except per share amounts): For the Quarter Ended January 31, 2017 April 30, 2017 July 31, 2017 October 31, 2017 Net sales $ 195,096 $ 209,133 $ 229,367 $ 232,959 Cost of sales (excluding depreciation and amortization) 154,947 162,132 176,758 178,325 Depreciation and amortization 15,406 14,380 13,915 13,794 Operating (loss) income (3,841 ) 4,625 17,352 16,231 Net (loss) income $ (3,726 ) $ 1,462 $ 10,215 $ 10,732 Basic (loss) earnings per share (0.11 ) 0.04 0.30 0.31 Diluted (loss) earnings per share (0.11 ) 0.04 0.29 0.31 Cash dividends paid per common share $ 0.04 $ 0.04 $ 0.04 $ 0.04 For the Quarter Ended January 31, 2016 April 30, 2016 July 31, 2016 October 31, 2016 Net sales $ 201,468 $ 229,460 $ 248,085 $ 249,171 Cost of sales (excluding depreciation and amortization) 159,348 176,497 186,631 188,168 Depreciation and amortization 12,970 13,816 12,973 13,387 Operating (loss) income (2,138 ) 10,556 19,930 8,005 Net (loss) income $ (7,249 ) $ 3,935 $ (3,976 ) $ 5,431 Basic (loss) earnings per share (0.21 ) 0.11 (0.12 ) 0.16 Diluted (loss) earnings per share (0.21 ) 0.11 (0.12 ) 0.16 Cash dividends paid per common share $ 0.04 $ 0.04 $ 0.04 $ 0.04

Nature of Operations and Basi51

Nature of Operations and Basis of Presentation, Concentration (Details) $ in Millions	12 Months Ended
	Oct. 31, 2017segmentcustomer	Oct. 31, 2016USD ($)customer
Concentration Risk [Line Items]
Number of segments | segment	3
Sales
Concentration Risk [Line Items]
Number of major customers whose business, if lost, could adversely affect business	1
Number of major customers	1	2
Concentration risk, percentage	10.00%	10.00%
Accounts receivable | $		$ 5.9
Customer One | Sales
Concentration Risk [Line Items]
Percent of revenue		11.00%
Customer Two | Sales
Concentration Risk [Line Items]
Percent of revenue		14.00%

Nature of Operations and Basi52

Nature of Operations and Basis of Presentation, Inventory (Details)	Oct. 31, 2017plant
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of Plant Locations using LIFO Valuation Method	2

Nature of Operations and Basi53

Nature of Operations and Basis of Presentation, Long Lived Assets (Details)	12 Months Ended
	Oct. 31, 2017
Land Improvements | Minimum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life	7 years
Land Improvements | Maximum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life	25 years
Building | Minimum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life	25 years
Building | Maximum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life	40 years
Building Improvements | Minimum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life	5 years
Building Improvements | Maximum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life	20 years
Machinery and Equipment | Minimum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life	2 years
Machinery and Equipment | Maximum
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life	15 years

Nature of Operations and Basi54

Nature of Operations and Basis of Presentation, Stock Options (Details)	12 Months Ended
	Oct. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average period over which unrecognized cost is expected to be recognized	3 years
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Weighted-average period over which unrecognized cost is expected to be recognized	1 year 8 months 12 days
Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Weighted-average period over which unrecognized cost is expected to be recognized	1 year 7 months 6 days
Employees and Officers | Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years

Nature of Operations and Basi55

Nature of Operations and Basis of Presentation, Cash Flow (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash paid for interest	$ 9,019	$ 14,594	$ 830
Cash paid for income taxes	3,334	3,004	2,561
Cash received for income tax refunds	1,167	1,949	403
Share value cancelled to satisfy tax withholdings	976	666	153
Initiation of capital leases and other	17	0	0
Change in capitalized expenditures in accounts payable and accrued liabilities	392	(32)	(204)
Debt discount on Term Loan B	0	6,200	0
Lapse in statute of limitations	0	0	10,883
Debt assumed in acquisition	$ 0	0	7,673
Reimbursement revenue		$ 100	$ 500

Nature of Operations and Basi56

Nature of Operations and Basis of Presentation, Related Party Transactions (Details) $ in Millions	12 Months Ended
	Oct. 31, 2017USD ($)reporting_unit	Oct. 31, 2016USD ($)	Oct. 31, 2015USD ($)
Goodwill [Line Items]
Purchases of aluminum product from Nichols | $	$ 2.5	$ 4.2	$ 9.5
Number of reporting units	5
NA Engineered Components
Goodwill [Line Items]
Number of reporting units	2
EU Engineered Components
Goodwill [Line Items]
Number of reporting units	2
NA Cabinet Components
Goodwill [Line Items]
Number of reporting units	1

Nature of Operations and Basi57

Nature of Operations and Basis of Presentation, Restructuring (Details) - USD ($) $ in Thousands	12 Months Ended			36 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Income (loss) from continuing operations before income taxes	$ 25,502	$ (5,624)	$ 23,153	$ 43,000
Severance Costs		500
Supplemental Unemployment Benefits, Severance Benefits		400
Restructuring charges	4,550	529	$ 0
Restructuring and Related Cost, Accelerated Depreciation	4,300	1,000
Additional Amortization, Restructuring	$ 1,900	$ 300

Acquisitions (Detail)

Acquisitions (Detail) $ / shares in Units, $ in Thousands	Oct. 31, 2017USD ($)	Nov. 07, 2016USD ($)	Nov. 02, 2015USD ($)	Jun. 15, 2015USD ($)	Oct. 31, 2017USD ($)$ / shares	Jul. 31, 2017$ / shares	Apr. 30, 2017$ / shares	Jan. 31, 2017$ / shares	Oct. 31, 2016USD ($)$ / shares	Jul. 31, 2016$ / shares	Apr. 30, 2016$ / shares	Jan. 31, 2016$ / shares	Oct. 31, 2015USD ($)	Jul. 31, 2016USD ($)	Oct. 31, 2017USD ($)$ / shares	Oct. 31, 2016USD ($)$ / shares	Oct. 31, 2015USD ($)$ / shares
Business Acquisition [Line Items]
Goodwill	$ 222,194				$ 222,194				$ 217,035				$ 129,770		$ 222,194	$ 217,035	$ 129,770
Cash, net of cash acquired															$ 8,497	$ 245,904	$ 131,689
Earn-out period compensation expense		$ 8,500
Earn out foreign currency impact		$ (100)
Tax at statutory rate															35.00%	35.00%	35.00%
Basic earnings (loss) per share | $ / shares					$ 0.31	$ 0.30	$ 0.04	$ (0.11)	$ 0.16	$ (0.12)	$ 0.11	$ (0.21)			$ 0.55	$ (0.05)	$ 0.47
Diluted earnings (loss) per share | $ / shares					$ 0.31	$ 0.29	$ 0.04	$ (0.11)	$ 0.16	$ (0.12)	$ 0.11	$ (0.21)			$ 0.54	(0.05)	$ 0.47
HLP Acquisition
Business Acquisition [Line Items]
Goodwill				$ 61,300
Net sales for HLP													42,200
Net (loss) income for HLP													1,500
Cash, net of cash acquired				131,700
Acquisitions, debt assumed				7,700
Acquisitions, contingent consideration				$ (10,300)
Ownership percentage				100.00%
Earn-out compensation liability															$ 8,400
Related party rent expense													$ 400	$ 1,300
Woodcraft
Business Acquisition [Line Items]
Payments to Acquire Businesses, Gross			$ 245,900
working capital adjustment	100				$ 100										100
Goodwill			113,747
Net sales for HLP															223,400
Net (loss) income for HLP															4,100
Goodwill, Impaired, Accumulated Impairment Loss	$ 100				$ 100										$ 100
Cash, net of cash acquired			245,904
Accounts receivable for HLP			23,944
Inventories for HLP			29,552
Prepaid and other current assets for HLP			4,081
Property, plant and equipment for HLP			63,154
Intangible assets for HLP			62,900
Other non-current assets for HLP			24
Accounts payable for HLP			(4,620)
Accrued expenses for HLP			(9,492)
Deferred tax liability for HLP			(37,386)
Net assets acquired			245,904
Manufacturing Facility | HLP Acquisition
Business Acquisition [Line Items]
Lease term													20 years
Warehouse | HLP Acquisition
Business Acquisition [Line Items]
Lease term													15 years
Mixing Plant | HLP Acquisition
Business Acquisition [Line Items]
Lease term													13 years 6 months
Foreign Tax Authority
Business Acquisition [Line Items]
Tax at statutory rate															20.00%
Internal Revenue Service (IRS)
Business Acquisition [Line Items]
Tax at statutory rate															35.00%
United States | Woodcraft
Business Acquisition [Line Items]
Number of Plants	12				12										12
MEXICO | Woodcraft
Business Acquisition [Line Items]
Number of Plants	1				1										1
Customer relationships | Woodcraft
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles			$ 62,800
Finite-Lived Intangible Asset, Useful Life			12 years
Other Intangible Assets | Woodcraft
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles			$ 100
Finite-Lived Intangible Asset, Useful Life			1 year
Pro Forma
Business Acquisition [Line Items]
Proforma net Sales															$ 935,196
Proforma income from continuing operations															26,587
Proforma net income															27,066
Basic earnings (loss) per share | $ / shares																0.77
Diluted earnings (loss) per share | $ / shares																$ 0.77
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Shawano Manufacturing Plant
Business Acquisition [Line Items]
Proceeds from sale of businesses	$ 600
Consideration receivable	$ 1,200				$ 1,200										1,200
Receivable payment term	5 years
Receivable annual payment, percentage of gross sales	3.00%
Disposal group assets carry value	$ 3,600				3,600										3,600
Loss on disposal	1,800
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Maximum | Shawano Manufacturing Plant
Business Acquisition [Line Items]
Consideration receivable	$ 1,600				$ 1,600										$ 1,600

Receivables & Allowance (Detail

Receivables & Allowance (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2017	Oct. 31, 2016
Receivables [Abstract]
Trade receivables				$ 79,221	$ 83,384
Receivables from employees				523	492
Accounts receivable, gross				79,744	83,876
Allowance for accounts receivable	$ 251	$ 673	$ 698	333	251
Accounts receivable, net				$ 79,411	$ 83,625
Allowance for Doubtful Accounts Receivable [Roll Forward]
Allowance for accounts receivable	251	673	698
Bad debt expense (benefit)	131	(67)	25
Amounts written off	(49)	(371)	(66)
Recoveries	0	16	16
Allowance for accounts receivable	$ 333	$ 251	$ 673

Inventories (Detail)

Inventories (Detail) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2017	Oct. 31, 2016
Inventory, Net [Abstract]
Raw materials				$ 50,472	$ 50,584
Finished goods and work in process				40,087	36,886
Supplies and other				2,655	1,859
Total				93,214	89,329
Inventory reserves	$ 4,994	$ 8,106	$ 5,757	5,685	4,994
Inventories, net				87,529	84,335
Inventory Adjustments [Abstract]
Inventory reserves, beginning balance	4,994	8,106	5,757
Charged (credited) to costs & expenses	1,296	8	2,853
Write-offs	(661)	(3,048)	(504)
Other	(56)	72	0
Inventory reserves, ending balance	5,685	4,994	$ 8,106
LIFO Method Related Items [Abstract]
LIFO				4,444	4,017
FIFO				83,085	80,318
Inventories, net				87,529	$ 84,335
Excess of replacement cost over LIFO value				$ 1,100
LIFO Adjustment	$ 300	$ 100

Property, Plant & and Equipme61

Property, Plant & and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Property, Plant and Equipment [Line Items]
Land and land improvements	$ 10,491	$ 10,264
Buildings and building improvements	96,622	76,710
Machinery and equipment	354,197	340,665
Construction in progress	13,868	15,986
Property, plant and equipment, gross	475,178	443,625
Less: Accumulated depreciation	(264,047)	(245,128)
Property, plant and equipment, net	211,131	198,497
Depreciation	39,100	36,200	$ 26,200
Capital Lease Obligations
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	24,300	7,100
Less: Accumulated depreciation	(2,800)	(900)
Depreciation	$ 2,000	$ 800	$ 500

Goodwill and Intangible Asset62

Goodwill and Intangible Assets (Detail) $ in Thousands	Nov. 02, 2015USD ($)	Oct. 31, 2017USD ($)	Oct. 31, 2016USD ($)	Oct. 31, 2015USD ($)	Oct. 31, 2017USD ($)unit	Oct. 31, 2016USD ($)	Nov. 02, 2015USD ($)
Goodwill [Roll Forward]
Beginning balance		$ 217,035	$ 129,770
Acquisitions		0	113,747
Goodwill, Impairment Loss		0	(12,602)
Goodwill, Other Changes		0	(575)
Foreign currency translation adjustment		5,159	(13,305)
Ending balance		222,194	217,035	$ 129,770
Finite-Lived Intangible Assets [Line Items]
Asset impairment charges		0	12,602	0
Amortization		1,900	300
Number of reportable units with goodwill balances | unit					5
Goodwill		217,035	129,770	129,770	$ 222,194	$ 217,035
Gross carrying amount					233,912	232,298
Accumulated amortization					(94,134)	(78,118)
Retirement of fully amortized intangible assets		2,400	3,100
Retirement of fully amortized prepaid licenses			1,400
Intangible assets amortization expense		$ 18,400	$ 16,900	$ 10,200
Estimated Amortization Expense
2,018					16,181
2,019					15,395
2,020					14,338
2,021					12,617
2,022					11,993
Thereafter					69,254
Intangible assets, net					139,778	154,180
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount					155,230	152,146
Accumulated amortization					(48,479)	(35,693)
Weighted Average Useful Life		12 years
Trademarks and trade names
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount					56,058	55,481
Accumulated amortization					(29,509)	(26,288)
Weighted Average Useful Life		12 years
Patents and other technology
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount					22,624	24,671
Accumulated amortization					$ (16,146)	$ (16,137)
Weighted Average Useful Life		4 years
Woodcraft
Goodwill [Roll Forward]
Ending balance	$ 113,747
Finite-Lived Intangible Assets [Line Items]
Goodwill	$ 113,747						$ 113,747
Woodcraft | Customer relationships
Finite-Lived Intangible Assets [Line Items]
Customer relationships related to acquired Greenville facility							$ 62,800
Useful life of customer relationships related to acquired Greenville facility	12 years
Engineered Products
Finite-Lived Intangible Assets [Line Items]
Number of reportable units with goodwill balances | unit					2
NA Engineered Components Unit One
Goodwill [Roll Forward]
Ending balance		$ 35,900
Finite-Lived Intangible Assets [Line Items]
Goodwill		35,900			$ 35,900
NA Engineered Components Unit Three
Goodwill [Roll Forward]
Ending balance		2,800
Finite-Lived Intangible Assets [Line Items]
Goodwill		2,800			$ 2,800
EU Engineered Components
Goodwill [Roll Forward]
Foreign currency translation adjustment		5,159
Finite-Lived Intangible Assets [Line Items]
Number of reportable units with goodwill balances | unit					2
EU Engineered Components Unit One [Member]
Goodwill [Roll Forward]
Ending balance		52,200
Finite-Lived Intangible Assets [Line Items]
Goodwill		52,200			$ 52,200
EU Engineered Components Unit Two [Member]
Goodwill [Roll Forward]
Ending balance		17,600
Finite-Lived Intangible Assets [Line Items]
Goodwill		$ 17,600			$ 17,600

Accrued Liabilities (Details)

Accrued Liabilities (Details) - USD ($) $ in Thousands	Oct. 31, 2017	Oct. 31, 2016
Accrued Liabilities [Abstract]
Payroll, payroll taxes and employee benefits	$ 16,733	$ 27,406
Accrued insurance and workers compensation	3,591	3,946
Sales allowances	9,070	6,197
Deferred compensation	669	362
Deferred revenue	625	238
Warranties	168	295
Audit, legal, and other professional fees	2,096	2,456
accrued other business taxes	2,656	2,151
Accrued Rent	7	120
Treasury share purchase accrual	0	8,376
Other	3,256	3,554
Accrued liabilities	$ 38,871	$ 55,101

Debt and Capital Lease Obliga64

Debt and Capital Lease Obligations - Schedule of Debt Obligations (Details) - USD ($) $ in Thousands	Oct. 31, 2017	Oct. 31, 2016
Debt Instrument [Line Items]
Debt and Capital Lease Obligations	$ 239,426	$ 269,531
Unamortized deferred financing fees	(2,088)	(2,677)
Less: Current maturities of long-term debt	21,242	10,520
Long-term debt	218,184	259,011
Revolving Credit Facility
Debt Instrument [Line Items]
Debt and Capital Lease Obligations	84,000	120,000
Term Loan A
Debt Instrument [Line Items]
Term Loan A	138,750	148,125
City of Richmond, Kentucky Industrial Building Revenue Bonds
Debt Instrument [Line Items]
Debt and Capital Lease Obligations	0	400
Capital lease obligations
Debt Instrument [Line Items]
Debt and Capital Lease Obligations	$ 18,764	$ 3,683

Debt and Capital Lease Obliga65

Debt and Capital Lease Obligations - Narrative (Details)	Jul. 31, 2016	Nov. 02, 2015USD ($)	Jun. 15, 2015USD ($)	Oct. 31, 2016USD ($)	Oct. 31, 2017USD ($)	Oct. 31, 2016USD ($)	Oct. 31, 2015USD ($)	Jul. 29, 2016USD ($)	Jan. 28, 2013USD ($)
Debt Instrument [Line Items]
Borrowings under credit facility			$ 92,000,000		$ 53,500,000	$ 634,800,000	$ 117,000,000
Repayments of lines of credit					98,875,000	422,875,000	67,000,000
Outstanding revolver borrowings				$ 48,700,000		48,700,000
Deferred finance costs, net				1,300,000		1,300,000
Letters of credit, outstanding				5,900,000	5,300,000	5,900,000
Debt and Capital Lease Obligations				$ 269,531,000	239,426,000	269,531,000
Credit Facility, amount available					210,700,000
Amortization of debt discount (premium)					0	$ 6,200,000	$ 0
Debt instrument, unamortized discount (premium), net					$ 2,100,000
Debt instrument, interest rate during period					2.95%	5.26%
2015 Credit Facility
Debt Instrument [Line Items]
Debt instrument, limitation on annual dividend					$ 8,000,000
2015 Credit Facility | Minimum
Debt Instrument [Line Items]
Fixed charge coverage ratio					1.10
Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, term					5 years
Credit facility, maximum borrowing capacity									$ 150,000,000
Credit facility, commitments increase limit									100,000,000
Credit facility, total commitments limit									$ 250,000,000
Interest coverage ratio					69.71
Maximum consolidated leverage ratio					0.92
Revolving Credit Facility | Minimum
Debt Instrument [Line Items]
Interest coverage ratio					3
Revolving Credit Facility | Maximum
Debt Instrument [Line Items]
Maximum consolidated leverage ratio					3.25
Revolving Credit Facility
Debt Instrument [Line Items]
Weighted average interest rate				1.28%		1.28%
Debt and Capital Lease Obligations				$ 120,000,000	$ 84,000,000	$ 120,000,000
Credit Facility, amount available				$ 86,600,000		$ 86,600,000
Current borrowing rate - Revolver				3.50%		3.50%
Current borrowing rate - Swing line sub facility				1.45%		1.45%
Line of Credit
Debt Instrument [Line Items]
Debt instrument, limitation on annual dividend				$ 10,000,000
Line of Credit | 2015 Credit Facility
Debt Instrument [Line Items]
Outstanding revolver borrowings					309,200,000
Line of Credit | Term Loan Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity, committed amount								$ 150,000,000
Repayments of debt					$ 16,400,000
Line of Credit | Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity, committed amount								300,000,000
Line of Credit | Credit Agreement
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity, committed amount								$ 450,000,000
LIBOR stipulation (less than)					2.00%
Debt, current					$ 15,000,000
Debt instrument, periodic payment, principal					$ 0
Minimum leverage ratio					2.25%
Minimum incremental borrowing					$ 10,000,000
Maximum incremental borrowing					$ 150,000,000
Debt instrument, maximum fixed charge coverage ratio					1.10%
Line of Credit | Swing Line
Debt Instrument [Line Items]
Debt instrument, unused borrowing capacity, amount					$ 15,000,000
Minimum repayment					1,000,000
Minimum repayment multiples					$ 500,000
Term Loan Facility
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage					3.20%
HLP
Debt Instrument [Line Items]
Repayments of lines of credit						$ 42,000,000
Woodcraft | Line of Credit | Term Loan Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity, committed amount		$ 310,000,000
Quarterly principal payments		0.0025
LIBOR stipulation (less than)		2.00%
Secured leverage ratio		3
Minimum prepayment amount		$ 5,000,000
Incremental prepayment amounts		$ 1,000,000
Prepayment fee		1.00%
Debt instrument, repayment penalty, cash					$ 2,800,000
Amortization of financing costs					8,100,000
Amortization of debt discount (premium)					$ 5,500,000
Woodcraft | Line of Credit | Term Loan Facility | Minimum
Debt Instrument [Line Items]
incremental borrowing capacity		$ 25,000,000
Woodcraft | Line of Credit | Term Loan Facility | Maximum
Debt Instrument [Line Items]
incremental borrowing capacity		50,000,000
Woodcraft | Line of Credit | Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity, committed amount		$ 100,000,000
Base Rate | Woodcraft | Line of Credit | Term Loan Facility
Debt Instrument [Line Items]
Margin on base rate		4.25%
London Interbank Offered Rate (LIBOR) | Line of Credit | Credit Agreement
Debt Instrument [Line Items]
Commitment fee percentage	2.00%
London Interbank Offered Rate (LIBOR) | Woodcraft | Line of Credit | Term Loan Facility
Debt Instrument [Line Items]
Margin on base rate		5.25%
London Interbank Offered Rate (LIBOR) | Woodcraft | Line of Credit | Term Loan Facility | Minimum
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage		1.00%
Through October 30,2017 | 2015 Credit Facility | Maximum
Debt Instrument [Line Items]
Maximum consolidated leverage ratio					4.50
After October 30, 2017 | 2015 Credit Facility | Maximum
Debt Instrument [Line Items]
Maximum consolidated leverage ratio					4

Debt and Capital Lease Obliga66

Debt and Capital Lease Obligations - Schedule of Compliance with the Financial Covenants Requirements (Details) - Revolving Credit Facility	12 Months Ended
	Oct. 31, 2017
Debt Instrument [Line Items]
Minimum Interest Coverage Ratio	69.71
Maximum Consolidated Leverage Ratio	0.92
Minimum
Debt Instrument [Line Items]
Minimum Interest Coverage Ratio	3
Maximum
Debt Instrument [Line Items]
Maximum Consolidated Leverage Ratio	3.25

Debt and Capital Lease Obliga67

Debt and Capital Lease Obligations - Schedule of Consolidated Leverage Ratio (Details) - Line of Credit	12 Months Ended
	Oct. 31, 2017
Closing Date through January 30 2017
Debt Instrument [Line Items]
Secured leverage ratio	3.5
January 31 2017 through January 30 2018
Debt Instrument [Line Items]
Secured leverage ratio	3.25
January 31 2018 and thereafter
Debt Instrument [Line Items]
Secured leverage ratio	3

Debt and Capital Lease Obliga68

Debt and Capital Lease Obligations - Schedule of Applicable Margins and Commitment Fees (Details)	12 Months Ended
	Oct. 31, 2017
Credit Agreement | Less than or equal to 1.50 to 1.00 | Line of Credit
Debt Instrument [Line Items]
Commitment Fee	0.20%
Credit Agreement | Less than or equal to 1.50 to 1.00 | Line of Credit | LIBOR Rate Loans
Debt Instrument [Line Items]
Margin on base rate	1.50%
Credit Agreement | Less than or equal to 1.50 to 1.00 | Line of Credit | Base Rate Loans
Debt Instrument [Line Items]
Margin on base rate	0.50%
Credit Agreement | Greater than 1.50 to 1.00, but less than or equal to 2.25 to 1.00 | Line of Credit
Debt Instrument [Line Items]
Commitment Fee	0.225%
Credit Agreement | Greater than 1.50 to 1.00, but less than or equal to 2.25 to 1.00 | Line of Credit | LIBOR Rate Loans
Debt Instrument [Line Items]
Margin on base rate	1.75%
Credit Agreement | Greater than 1.50 to 1.00, but less than or equal to 2.25 to 1.00 | Line of Credit | Base Rate Loans
Debt Instrument [Line Items]
Margin on base rate	0.75%
Credit Agreement | Greater than 2.25 to 1.00, but less than or equal to 3.00 to 1.00 | Line of Credit
Debt Instrument [Line Items]
Commitment Fee	0.25%
Credit Agreement | Greater than 2.25 to 1.00, but less than or equal to 3.00 to 1.00 | Line of Credit | LIBOR Rate Loans
Debt Instrument [Line Items]
Margin on base rate	2.00%
Credit Agreement | Greater than 2.25 to 1.00, but less than or equal to 3.00 to 1.00 | Line of Credit | Base Rate Loans
Debt Instrument [Line Items]
Margin on base rate	1.00%
Credit Agreement | Greater than 3.00 to 1.00 | Line of Credit
Debt Instrument [Line Items]
Commitment Fee	0.30%
Credit Agreement | Greater than 3.00 to 1.00 | Line of Credit | LIBOR Rate Loans
Debt Instrument [Line Items]
Margin on base rate	2.25%
Credit Agreement | Greater than 3.00 to 1.00 | Line of Credit | Base Rate Loans
Debt Instrument [Line Items]
Margin on base rate	1.25%
More than 66.7% of the Maximum Revolver | Revolving Credit Facility | LIBOR Rate Loans
Debt Instrument [Line Items]
Margin on base rate	1.50%
More than 66.7% of the Maximum Revolver | Revolving Credit Facility | Base Rate Loans
Debt Instrument [Line Items]
Margin on base rate	0.50%
Less than 66.7% of the Maximum Revolver Amount and 33.3% of the Maximum Revolver Amount | Revolving Credit Facility | LIBOR Rate Loans
Debt Instrument [Line Items]
Margin on base rate	1.75%
Less than 66.7% of the Maximum Revolver Amount and 33.3% of the Maximum Revolver Amount | Revolving Credit Facility | Base Rate Loans
Debt Instrument [Line Items]
Margin on base rate	0.75%
Less than 33.3% of the Maximum Revolver Amount | Revolving Credit Facility | LIBOR Rate Loans
Debt Instrument [Line Items]
Margin on base rate	2.00%
Less than 33.3% of the Maximum Revolver Amount | Revolving Credit Facility | Base Rate Loans
Debt Instrument [Line Items]
Margin on base rate	1.00%
More Than 50% of the Maximum Revolver | Revolving Credit Facility
Debt Instrument [Line Items]
Commitment Fee	0.25%
Less than 50% of the Maximum Revolver | Revolving Credit Facility
Debt Instrument [Line Items]
Commitment Fee	0.375%

Debt and Capital Lease Obliga69

Debt and Capital Lease Obligations - Schedule of Debt Maturities (Details) - USD ($) $ in Thousands	Oct. 31, 2017	Oct. 31, 2016
Debt Disclosure [Abstract]
2017, Other Long Term Debt	$ 14,444
2017, Capital Lease Obligations	1,798
2017, Aggregate Maturities	16,242
2018, Other Long Term Debt	14,443
2018, Capital Lease Obligations	1,466
2018, Aggregate Maturities	15,909
2019, Other Long Term Debt	16,318
2019, Capital Lease Obligations	927
2019, Aggregate Maturities	17,245
2020, Other Long Term Debt	175,457
2020, Capital Lease Obligations	726
2020, Aggregate Maturities	176,183
2021, Other Long Term Debt	0
2021, Capital Lease Obligations	747
2021, Aggregate Maturities	747
Thereafter, Other Long Term Debt	0
Thereafter, Capital Lease Obligation	13,100
Thereafter, Aggregate Maturities	13,100
Total, Other Long Term Debt	220,662
Total, Capital Lease Obligations	18,764
Debt and Capital Lease Obligations	$ 239,426	$ 269,531

Debt and Capital Lease Obliga70

Debt and Capital Lease Obligations - Other Debt Instruments (Details) - USD ($)	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Debt Instrument [Line Items]
Debt instrument, interest rate during period	2.95%	5.26%
Letters of credit, outstanding	$ 5,300,000	$ 5,900,000
Capital lease obligations	18,764,000
Interest Expense, Lessee, Assets under Capital Lease	0.0357
Capital Lease Gross Fair Value	16,600,000
Capital Lease Obligations Incurred	17,000	$ 0	$ 0
Capital Leases in Property Plant and Equipment	24,300,000
Capital leases in accumulated depreciation	$ 2,800,000
City of Richmond, Kentucky Industrial Building Revenue Bonds
Debt Instrument [Line Items]
Debt instrument, interest rate during period	1.00%
Maximum | City of Richmond, Kentucky Industrial Building Revenue Bonds
Debt Instrument [Line Items]
Effective percentage rate range, maximum	1.30%
Minimum [Member] | City of Richmond, Kentucky Industrial Building Revenue Bonds
Debt Instrument [Line Items]
Effective percentage rate range, maximum	0.70%
Repayments of debt	$ 400,000
HLP 2017 Capital Lease [Member]
Debt Instrument [Line Items]
Capital Lease Obligations Incurred, in GBP	17,800,000
Capital Lease Obligations Incurred	23,600,000
HLP
Debt Instrument [Line Items]
Capital Lease Obligation, Current Portion	900,000
Capital Leases in Property Plant and Equipment	17,000,000
Capital leases in accumulated depreciation	$ 600,000
HLP | Capital Lease Obligations
Debt Instrument [Line Items]
Weighted average interest rate	3.63%

Retirement Plans (Detail)

Retirement Plans (Detail) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Defined Benefit Plan Disclosure [Line Items]
Post Retirement Plan Adjustment		$ 300
Post Retirement Plan Adjustment, Net of Tax	$ 200
Employer contribution percentage match of compensation	4.00%
Benefit pension plan credits - grandfathered employees up to	6.50%
Benefit pension plan - % of participants under cash balance formula	99.00%
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Projected benefit obligation	$ 36,892	31,035
Service cost	3,794	3,712	$ 3,288
Interest cost	859	828	1,026
Actuarial (gain) loss	(318)	3,008
Benefits paid	(2,263)	(1,061)
Administrative expenses	(641)	(630)
Projected benefit obligation	38,323	36,892	31,035
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets	34,340	29,210	26,132
Actual return on plan assets	4,434	1,069
Employer contributions	3,600	3,700	2,800
Benefits paid	(2,263)	(1,061)
Administrative expenses	(641)	(630)
Non current liability - Funded Status	(3,983)	(7,682)
Accumulated other comprehensive income (loss), net gains (losses), before tax	5,200	8,700
Aggregate accumulated benefit obligation	37,400	35,700
Net periodic benefit cost:
Service cost	3,794	3,712	3,288
Interest cost	859	828	1,026
Expected return on plan assets	(1,863)	(1,617)	(1,791)
Amortization of net loss	574	384	0
Net periodic benefit cost	3,364	3,307	2,523
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Tax, [Abstract]
Net (gain) loss arising during the period	(2,888)	3,556	1,439
Less: Amortization of net loss	574	384	159
Total recognized in other comprehensive loss	$ (3,462)	$ 3,172	$ 1,280
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]
Benefit Obligation, Discount rate	3.68%	3.41%	3.92%
Benefit Obligation, Rate of compensation increase	3.00%	3.00%	3.00%
Net Periodic Benefit Cost, Discount rate	3.66%	3.92%	3.64%
Net Periodic Benefit Cost, Rate of compensation increase	3.00%	3.00%	3.00%
Net Periodic Benefit Cost, Expected long-term return on assets	6.50%	6.50%	6.75%
Fair value of plan assets	$ 34,340	$ 29,210	$ 26,132
Contributions target funded status	100.00%
Employer contributions	$ 3,600	3,700	2,800
Estimated future employer contributions in next fiscal year	3,600
Fiscal Year Maturity [Abstract]
2,016	2,156
2,017	2,373
2,018	2,554
2,019	2,713
2,020	2,858
2021-2024	15,932
Total	$ 28,586
Employer matching contribution, percent of employees' gross pay	50.00%
Defined contribution employer match of employee amount	5.00%
Employer discretionary contribution amount	$ 2,400	2,200	$ 1,700
Accrued liabilities	49	49
Deferred pension and postretirement benefits	450	485
Total	499	534
Supplemental benefit plan liability	3,400	2,700
Deferred compensation liability	4,000	3,500
Money market fund
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets	204	31
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]
Fair value of plan assets	204	31
Equity securities
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets	$ 20,525	$ 17,381
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]
Target Allocation	60.00%
Actual Allocation	60.00%	60.00%
Fair value of plan assets	$ 20,525	$ 17,381
Large capitalization
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets	10,972	9,297
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]
Fair value of plan assets	10,972	9,297
Small capitalization
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets	4,102	3,442
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]
Fair value of plan assets	4,102	3,442
International equity
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets	3,756	3,191
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]
Fair value of plan assets	3,756	3,191
Other
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets	1,695	1,451
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]
Fair value of plan assets	1,695	1,451
Fixed income
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets	$ 13,611	$ 11,798
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]
Target Allocation	40.00%
Actual Allocation	40.00%	40.00%
Fair value of plan assets	$ 13,611	$ 11,798
High-quality core bond
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets	6,801	5,888
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]
Fair value of plan assets	6,801	5,888
High-quality government bond
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets	3,407	2,954
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]
Fair value of plan assets	3,407	2,954
High-yield bond
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets	3,403	2,956
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]
Fair value of plan assets	$ 3,403	$ 2,956
Woodcraft
Fiscal Year Maturity [Abstract]
Employer matching contribution, percent of employees' gross pay	35.00%
Defined contribution employer match of employee amount	5.00%

Warranty Obligations (Detail)

Warranty Obligations (Detail) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016
Movement in Product Warranty Accrual [Roll Forward]
Beginning balance as of November 1, 2016, and 2015, respectively	$ 446	$ 535
Provision for warranty expense	41	90
Change in accrual for preexisting warranties	(121)	(62)
Warranty costs paid	(43)	(117)
Total accrued warranty	323	446
Less: Current portion of accrued warranty	168	295
Long-term portion at October 31,	$ 155	$ 151

Income Taxes (Detail)

Income Taxes (Detail) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended	12 Months Ended
	Jun. 30, 2015	Jan. 31, 2016	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Current
Federal			$ 1,991	$ 1,309	$ 49
State and local			873	154	216
Non-United States			4,067	3,241	2,070
Total current			6,931	4,704	2,335
Deferred
Federal			1,860	(5,932)	5,766
State and local			(450)	(712)	439
Non-United States			(1,522)	(1,825)	(1,001)
Total deferred			(112)	(8,469)	5,204
Total income tax provision (benefit)			$ 6,819	$ (3,765)	$ 7,539
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Tax at statutory rate			35.00%	35.00%	35.00%
State and local income tax			1.70%	7.40%	2.30%
Non-United States income tax			(9.10%)	32.00%	(1.50%)
Deferred rate impact			(4.10%)	15.20%	0.50%
General business credits			(0.50%)	6.40%	(1.00%)
Employee related items			0.00%	(17.00%)	2.50%
Uncertain tax positions			(0.00%)	(0.00%)	(3.40%)
Change in valuation allowance			(0.60%)	(0.90%)	(0.50%)
Effective Income Tax Rate Reconciliation,Other Reconciling Items, Percent			3.30%	(5.80%)	(1.50%)
Return to actual adjustments			1.00%	(5.40%)	0.20%
Effective tax rate			26.70%	66.90%	32.60%
Effective Income Tax Rate Reconciliation, Excluding Discrete Items, Percent		36.00%
Deferred tax assets:
Employee benefit obligations			$ 12,731	$ 16,694
Accrued liabilities and reserves			2,409	2,929
Pension and other benefit obligations			2,968	4,087
Inventory			1,614	1,759
Loss and tax credit carry forwards			8,098	9,589
Other			194	193
Total gross deferred tax assets			28,014	35,251
Less: Valuation allowance			1,304	1,279
Total deferred tax assets, net of valuation allowance			26,710	33,972
Deferred tax liabilities:
Property, plant and equipment			16,128	18,946
Goodwill and intangibles			32,542	33,348
Total deferred tax liabilities			48,670	52,294
Net deferred tax assets			21,960	18,322
Operating loss carryforwards			38,500
Tax credit carryforward, amount			4,200
Unrecognized Tax Benefits [Roll Forward]
Unrecognized Tax Benefits		$ 564	579	564	$ 11,431
Additions for tax positions related to the current year			0	0	0
Additions for tax positions related to the prior year			12	15	16
Lapse in statute of limitations			0	0	(10,883)
Unrecognized Tax Benefits			591	579	564
Liability for uncertain tax positions			591	579
Additions for tax positions				4,100
Increase (Decrease) in Deferred Income Taxes				6,800
Recognition of unrecognized tax benefit				10,100	$ 10,003
Increase (Decrease) in Income Taxes				800
Income tax receivable				1,600
Deferred income taxes			21,960	$ 18,322
Undistributed earnings of foreign subsidiaries			45,000
Potential Tax liabilities on undistributed foreign earnings			$ 10,700
Internal Revenue Service (IRS)
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Tax at statutory rate			35.00%
State
Deferred tax liabilities:
Operating loss carryforwards, valuation allowance			$ 1,300
Federal
Deferred tax liabilities:
Operating loss carryforwards, valuation allowance			800
Woodcraft
Unrecognized Tax Benefits [Roll Forward]
Deferred income taxes			37,400
HLP Acquisition
Unrecognized Tax Benefits [Roll Forward]
Deferred income taxes			$ 13,200
HLP | Her Majesty's Revenue and Customs (HMRC)
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Tax at statutory rate	20.00%

Commitments and Contingencies74

Commitments and Contingencies (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Other Commitments [Line Items]
Rent expense	$ 10,500	$ 10,300	$ 8,400
Total minimum sublease rental to be received	100
Amount purchased under purchase obligations	4,500	4,600
Purchased obligation amount due within the next fiscal year	11,900	11,300
Cumulative asset retirement obligation	2,200
Spacer specific product warranty accrual	1,294	801	$ 1,133
Warranty costs paid	(43)	(117)
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2,016	9,331
2,017	8,293
2,018	6,942
2,019	4,845
2,020	4,135
Thereafter	22,567
Total	56,113
Spacer Migration
Other Commitments [Line Items]
Warranty costs paid	(1,058)	(1,476)
Additional claims	1,482	1,147
Translation adjustment	$ 69	$ (3)

Derivative Instruments (Detail)

Derivative Instruments (Detail) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Derivative Instruments, Gain (Loss) [Line Items]
Foreign currency derivatives	$ (88)	$ 77	$ 654
Derivatives [Line Items]
Foreign currency derivatives	25	2
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value	1	80
Other Non Operating Income (Loss)
Derivative Instruments, Gain (Loss) [Line Items]
Foreign currency derivatives	(88)	77	$ 654
Sell EUR, Buy USD
Derivatives, Fair Value [Line Items]
Derivatives, notional amount	1,271	5,251
Foreign currency derivatives, fair value	24	(79)
Sell CAD, Buy USD
Derivatives, Fair Value [Line Items]
Derivatives, notional amount	320	186
Foreign currency derivatives, fair value	1	1
Sell GBP, Buy USD
Derivatives, Fair Value [Line Items]
Derivatives, notional amount	75	187
Foreign currency derivatives, fair value	0	(1)
Buy EUR, Sell GBP
Derivatives, Fair Value [Line Items]
Derivatives, notional amount	30	130
Foreign currency derivatives, fair value	(1)	1
Buy USD, Sell EUR
Derivatives, Fair Value [Line Items]
Derivatives, notional amount	0	1
Foreign currency derivatives, fair value	0	0
Prepaid and other current assets:
Derivatives [Line Items]
Foreign currency derivatives	100	$ 100
Accrued Liabilities [Member]
Derivatives [Line Items]
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value	$ 100

Fair Value Measurement of Ass76

Fair Value Measurement of Assets and Liabilities (Details) - USD ($) $ in Thousands	Oct. 31, 2017	Oct. 31, 2016
Derivative Asset [Abstract]
Foreign currency derivatives	$ 25	$ 2
Total assets	25	2
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value	1	80
Property, plant and equipment at fair value (non-recurring)	2,400	2,400
Contingent Consideration, Fair Value Disclosure	0	8,376
Liabilities, Fair Value Adjustment	1	8,456
Fair Value, Inputs, Level 1
Derivative Asset [Abstract]
Total assets	0	0
Fair Value, Inputs, Level 2
Derivative Asset [Abstract]
Foreign currency derivatives	25	2
Total assets	25	2
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value	1	80
Liabilities, Fair Value Adjustment	1	80
Fair Value, Inputs, Level 3
Derivative Asset [Abstract]
Contingent Consideration, Fair Value Disclosure	0	8,376
Liabilities, Fair Value Adjustment	$ 0	$ 8,376

Stock Based Compensation (Detai

Stock Based Compensation (Detail) - USD ($)	Nov. 30, 2016	Jan. 25, 2016	Dec. 02, 2015	Dec. 03, 2014	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2014
Fair Value Assumptions [Abstract]
Weighted-average expected volatility					34.70%	37.10%	47.70%
Weighted-average expected term (in years)					5 years 8 months 12 days	5 years 4 months 24 days	5 years 7 months 6 days
Risk-free interest rate					2.00%	1.70%	1.60%
Expected dividend yield over expected term					1.00%	1.00%	1.00%
Weighted average grant date fair value					$ 6.25	$ 6.32	$ 8.40
Stock Options, [Roll Forward]
Outstanding at beginning of period (in shares)					2,386,220	2,352,188	2,588,389
Granted (in shares)					292,600	297,900	123,900
Exercised (in shares)					(507,660)	(221,850)	(327,700)
Forfeited/Expired (in shares)					(18,402)	(42,018)	(32,401)
Outstanding at end of period (in shares)					2,152,758	2,386,220	2,352,188
Vested or expected to vest at end of period					2,150,002
Exercisable at end of period					1,644,650
Weighted Average Exercise Price Per Share
Outstanding at beginning of period (in dollars per share)					$ 16.84	$ 16.46	$ 16.21
Granted (in dollars per share)					19.45	19.23	20.28
Exercised (in dollars per share)					15.67	15.43	15.59
Forfeited/Expired (in dollars per share)					19.90	19.78	20.21
Outstanding at end of period (in dollars per share)					17.44	$ 16.84	$ 16.46
Vested or expected to vest at end of period					17.44
Exercisable at end of period					$ 16.83
Weighted Average Remaining Contractual Life
Outstanding at end of period					5 years 2 months 12 days	5 years 1 month 6 days	5 years 4 months 24 days
Vested or expected to vest at end of period					5 years 2 months 12 days
Exercisable at end of period					4 years 2 months 12 days
Aggregate Intrinsic Value
Outstanding at end of period					$ 9,700,000	$ 2,384,000	$ 6,672,000	$ 10,238,000
Vested or expected to vest at end of period					9,695,000
Exercisable at end of period					$ 8,419,000
Additional Disclosures [Abstract]
Number of shares authorized, originally					2,900,000
Number of additional shares authorized					2,400,000
Additional amendment to number of shares authorized					2,350,000
Weighted-average period over which unrecognized cost is expected to be recognized					3 years
Fair value assumptions, expected dividend payments					$ 0.16
Total intrinsic value of options exercised					$ 3,100,000	1,000,000	1,300,000
Cash used to settle restricted stock units						1,700,000
Performance shares settled in cash					50.00%
Performance shares settled in stock					50.00%
Total compensation expense					$ 7,486,000	7,261,000	4,830,000
Income tax effect					1,999,000	4,858,000	1,575,000
Net compensation expense					$ 5,487,000	$ 2,403,000	$ 3,255,000
2013 Performance shares issued (in shares)					67,550
EPS	$ 19.45	$ 17.46	$ 19.31	$ 20.28
R-TSR	$ 26.61	$ 26.65	$ 23.72	$ 26.01
2013 Performance share vested (in shares)					135,100
2013 Performance Share Cash Payment					$ 1,200,000
Earnings Per Share, Potentially Dilutive Securities					25,338	67,550
Restricted stock
Number of Shares
Period start, non-vested (in shares)					266,700	293,000	220,800
Granted (in shares)					93,800	85,500	118,800
Vested (in shares)					(73,100)	(102,000)	(34,000)
Forfeited (in shares)					(3,100)	(9,800)	(12,600)
Period end, non-vested (in shares)					284,300	266,700	293,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Period start, non-vested (in dollars per share)					$ 19.19	$ 18.71	$ 17.42
Grant Date Fair Value (in dollars per share)					19.46	19.21	20.17
Vested in Period, Weighted Average Grant Date Fair Value (in dollars per share)					17.67	17.84	15.12
Forfeitures, Weighted Average Grant Date Fair Value (in dollars per share)					19.65	18.97	19.57
Period end, non-vested (in dollars per shares)					$ 19.66	$ 19.19	$ 18.71
Additional Disclosures [Abstract]
Vesting period					3 years
Fair value of restricted stock awards vested					$ 1,300,000	$ 1,800,000	$ 500,000
Unrecognized compensation cost - non vested restricted stock awards					$ 2,100,000
Weighted-average period over which unrecognized cost is expected to be recognized					1 year 7 months 6 days
Total compensation expense					$ 1,810,000	1,911,000	1,670,000
Stock options
Additional Disclosures [Abstract]
Vesting period					3 years
Expiration period					10 years
Weighted-average period over which unrecognized cost is expected to be recognized					1 year 8 months 12 days
Fair value of stock options vested					$ 1,800,000	1,900,000	2,800,000
Unrecognized compensation cost - non vested stock options					700,000
Total compensation expense					$ 1,820,000	$ 2,486,000	$ 1,713,000
Restricted Stock Units (RSUs)
Number of Shares
Vested (in shares)					(24,560)	(20,445)	(83,500)
Period end, non-vested (in shares)					0
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Vested in Period, Weighted Average Grant Date Fair Value (in dollars per share)					$ 15.65	$ 19.56	$ 15.08
Additional Disclosures [Abstract]
Vesting period					3 years
Total compensation expense					$ 855,000	$ 161,000	$ (57,000)
Performance Shares
Stock Options, [Roll Forward]
Vested or expected to vest at end of period					50,676
Additional Disclosures [Abstract]
Vesting period					3 years
Total compensation expense					$ 3,001,000	2,703,000	$ 1,504,000
Dilutive Securities, Effect on Basic Earnings Per Share					$ 25,338	$ 67,550
Performance Shares, Cash Settlements					25,338
Performance shares granted	186,500	4,300	158,100	137,400
Performance shares forfeited	2,400	0	11,100	13,800
Minimum
Additional Disclosures [Abstract]
Performance shares vesting percentage					0.00%
Maximum
Additional Disclosures [Abstract]
Performance shares vesting percentage					200.00%

Stockholders' Equity (Details)

Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares [Roll Forward]
Treasury stock, shares	3,339,753
Shares, Issued (in shares)	(507,660)	(221,850)	(327,700)
Treasury stock, shares	2,670,743	3,339,753
Common stock, shares authorized	125,000,000	125,000,000
Common stock, par value (usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Common stock, shares issued	37,508,877	37,560,249
Common Stock, shares outstanding	34,838,134	34,220,496
Treasury shares purchased, at cost			$ 50,761
Deficiency of stock option proceeds recorded to retained earnings	$ 1,500	$ 600
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares [Roll Forward]
Granted (in shares)	(93,800)	(85,500)	(118,800)

Other Income (Expense) (Detail)

Other Income (Expense) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Other Income and Expenses [Abstract]
Foreign currency transaction gains (losses)	$ 713	$ (5,457)	$ (1,433)
Foreign currency exchange derivative (losses) gains	(88)	77	654
Interest income	86	106	64
Other	19	(205)	184
Other income (expense)	$ 730	$ (5,479)	$ (531)

Segment Information (Detail)

Segment Information (Detail) $ in Thousands	3 Months Ended								12 Months Ended
	Oct. 31, 2017USD ($)	Jul. 31, 2017USD ($)	Apr. 30, 2017USD ($)	Jan. 31, 2017USD ($)	Oct. 31, 2016USD ($)	Jul. 31, 2016USD ($)	Apr. 30, 2016USD ($)	Jan. 31, 2016USD ($)	Oct. 31, 2017USD ($)segment	Oct. 31, 2016USD ($)	Oct. 31, 2015USD ($)
Segment Reporting Information [Line Items]
Income tax (expense) benefit									$ (6,819)	$ 3,765	$ (7,539)
General and Administrative Expense									$ 16,958	19,068	17,523
Number of segments | segment									3
Net sales									$ 866,555	928,184	645,528
Depreciation and amortization									57,495	53,146	35,220
Operating income (loss)	$ 16,231	$ 17,352	$ 4,625	$ (3,841)	$ 8,005	$ 19,930	$ 10,556	$ (2,138)	34,367	36,353	24,675
Interest Expense									9,595	36,498	991
Other, net									730	(5,479)	(531)
Capital expenditures									34,564	37,243	29,982
Long-lived assets, net	573,103				569,712				573,103	569,712
Goodwill	222,194				217,035				222,194	217,035	129,770
Assets	773,879				780,353				773,879	780,353
Net sales	232,959	$ 229,367	$ 209,133	$ 195,096	249,171	$ 248,085	$ 229,460	$ 201,468	866,555	928,184	645,528
Goodwill, Acquired During Period									0	113,747
Goodwill, Impairment Loss									0	(12,602)
Goodwill, Other Changes									0	(575)
Goodwill, Translation Adjustments									5,159	(13,305)
Income (loss) from continuing operations									18,683	(1,859)	15,614
EU Engineered Components
Segment Reporting Information [Line Items]
Goodwill, Translation Adjustments									5,159
United States
Segment Reporting Information [Line Items]
Net sales									667,063	724,045	500,171
Long-lived assets, net	404,732				428,203				404,732	428,203
Europe
Segment Reporting Information [Line Items]
Net sales									148,370	150,710	94,564
Canada
Segment Reporting Information [Line Items]
Net sales									24,442	24,141	22,973
Asia
Segment Reporting Information [Line Items]
Net sales									17,028	20,404	19,268
Other foreign countries
Segment Reporting Information [Line Items]
Net sales									9,652	8,884	8,552
Germany
Segment Reporting Information [Line Items]
Long-lived assets, net	20,052				19,479				20,052	19,479
UNITED KINGDOM
Segment Reporting Information [Line Items]
Long-lived assets, net	148,319				121,416				148,319	121,416
MEXICO
Segment Reporting Information [Line Items]
Long-lived assets, net	0				614				0	614
Operating Segments | NA Engineered Components
Segment Reporting Information [Line Items]
General and Administrative Expense									$ 9,327	10,487	9,638
Number of segments | segment									4
Net sales									$ 474,878	538,249	534,009
Depreciation and amortization									34,308	29,793	28,429
Operating income (loss)									26,311	34,229	35,866
Capital expenditures									18,822	22,114	24,713
Goodwill	38,712				38,712				38,712	38,712	51,314
Assets	258,315				282,371				258,315	282,371
Net sales									474,878	538,249	534,009
Goodwill, Acquired During Period										0
Goodwill, Impairment Loss										(12,602)
Goodwill, Other Changes										0
Goodwill, Translation Adjustments									0	0
Operating Segments | NA Engineered Components | As Previously Reported
Segment Reporting Information [Line Items]
Net sales										560,029	556,550
Depreciation and amortization										30,298	28,911
Operating income (loss)										37,883	39,253
Capital expenditures										22,713	25,499
Assets					290,725					290,725	314,397
Operating Segments | NA Engineered Components | Reclassification
Segment Reporting Information [Line Items]
Net sales										(21,780)	(22,541)
Depreciation and amortization										(505)	(482)
Operating income (loss)										(3,654)	(3,388)
Capital expenditures										(599)	(786)
Assets					(8,354)					(8,354)	(8,800)
Operating Segments | NA Engineered Components | Current Presentation
Segment Reporting Information [Line Items]
Net sales										538,249	534,009
Depreciation and amortization										29,793	28,429
Operating income (loss)										34,229	35,865
Capital expenditures										22,114	24,713
Assets					282,371					282,371	305,597
Operating Segments | EU Engineered Components
Segment Reporting Information [Line Items]
General and Administrative Expense									3,392	3,814	2,109
Net sales									147,963	150,203	93,644
Depreciation and amortization									8,833	9,339	5,020
Operating income (loss)									13,673	13,225	3,253
Capital expenditures									7,841	6,141	4,396
Goodwill	69,735				64,576				69,735	64,576	78,456
Assets	219,622				190,995				219,622	190,995
Net sales									147,963	150,203	93,644
Goodwill, Acquired During Period										0
Goodwill, Impairment Loss										0
Goodwill, Other Changes										(575)
Goodwill, Translation Adjustments										(13,305)
Operating Segments | EU Engineered Components | As Previously Reported
Segment Reporting Information [Line Items]
Net sales										150,203	93,644
Depreciation and amortization										9,339	5,020
Operating income (loss)										13,225	3,253
Capital expenditures										6,141	4,396
Assets					190,995					190,995	231,261
Operating Segments | EU Engineered Components | Reclassification
Segment Reporting Information [Line Items]
Net sales										0	0
Depreciation and amortization										0	0
Operating income (loss)										0	0
Capital expenditures										0	0
Assets					0					0	0
Operating Segments | EU Engineered Components | Current Presentation
Segment Reporting Information [Line Items]
Net sales										150,203	93,644
Depreciation and amortization										9,339	5,020
Operating income (loss)										13,225	3,253
Capital expenditures										6,141	4,396
Assets					190,995					190,995	231,261
Operating Segments | NA Cabinet Components
Segment Reporting Information [Line Items]
General and Administrative Expense									4,239	4,767	0
Net sales									248,808	248,119	26,440
Depreciation and amortization									13,811	13,453	482
Operating income (loss)									4,128	5,475	3,387
Capital expenditures									7,349	8,709	786
Goodwill	113,747				113,747				113,747	113,747	0
Assets	285,457				295,366				285,457	295,366
Net sales									248,808	248,119	26,440
Goodwill, Acquired During Period										113,747
Goodwill, Impairment Loss										0
Goodwill, Other Changes										0
Goodwill, Translation Adjustments									0	0
Operating Segments | NA Cabinet Components | As Previously Reported
Segment Reporting Information [Line Items]
Net sales										223,391	0
Depreciation and amortization										12,948	0
Operating income (loss)										1,821	0
Capital expenditures										8,110	0
Assets					287,012					287,012	0
Operating Segments | NA Cabinet Components | Reclassification
Segment Reporting Information [Line Items]
Net sales										24,728	26,440
Depreciation and amortization										505	482
Operating income (loss)										3,654	3,387
Capital expenditures										599	786
Assets					8,354					8,354	8,800
Operating Segments | NA Cabinet Components | Current Presentation
Segment Reporting Information [Line Items]
Net sales										248,119	26,440
Depreciation and amortization										13,453	482
Operating income (loss)										5,475	3,387
Capital expenditures										8,709	786
Assets					295,366					295,366	8,800
Operating Segments | Non-fenestration | United States | NA Engineered Components
Segment Reporting Information [Line Items]
Net sales									25,263	36,986	35,228
Operating Segments | Non-fenestration | United States | NA Cabinet Components
Segment Reporting Information [Line Items]
Net sales									229,550	223,664	6,916
Operating Segments | Non-fenestration | International | NA Engineered Components
Segment Reporting Information [Line Items]
Net sales									15,642	18,253	17,766
Operating Segments | Non-fenestration | International | EU Engineered Components
Segment Reporting Information [Line Items]
Net sales									18,520	15,160	5,657
Operating Segments | Non-fenestration | International | NA Cabinet Components
Segment Reporting Information [Line Items]
Net sales									2,175	2,676	0
Operating Segments | Fenestration | United States | NA Engineered Components
Segment Reporting Information [Line Items]
Net sales									399,694	444,571	447,024
Operating Segments | Fenestration | United States | EU Engineered Components
Segment Reporting Information [Line Items]
Net sales									303	412	44
Operating Segments | Fenestration | United States | NA Cabinet Components
Segment Reporting Information [Line Items]
Net sales									17,083	21,779	19,524
Operating Segments | Fenestration | International | NA Engineered Components
Segment Reporting Information [Line Items]
Net sales									34,279	38,439	33,991
Operating Segments | Fenestration | International | EU Engineered Components
Segment Reporting Information [Line Items]
Net sales									129,140	134,631	87,943
Intersegment Eliminations
Segment Reporting Information [Line Items]
Net sales									(5,094)	(8,387)	(8,565)
Corporate, Non-segment
Segment Reporting Information [Line Items]
General and Administrative Expense									0	0	5,776
Net sales									(5,094)	(8,387)	(8,565)
Depreciation and amortization									543	561	1,289
Operating income (loss)									(9,745)	(16,576)	(17,831)
Capital expenditures									552	279	87
Goodwill	0				0				0	0	0
Assets	$ 10,485				11,621				10,485	11,621
Net sales									(5,094)	(8,387)	(8,565)
Goodwill, Acquired During Period										0
Goodwill, Impairment Loss										0
Goodwill, Other Changes										0
Goodwill, Translation Adjustments									$ 0	0
Corporate, Non-segment | As Previously Reported
Segment Reporting Information [Line Items]
Net sales										(5,439)	(4,666)
Depreciation and amortization										561	1,289
Operating income (loss)										(16,576)	(17,831)
Capital expenditures										279	87
Assets					11,621					11,621	19,858
Corporate, Non-segment | Reclassification
Segment Reporting Information [Line Items]
Net sales										(2,948)	(3,899)
Depreciation and amortization										0	0
Operating income (loss)										0	0
Capital expenditures										0	0
Assets					0					0	0
Corporate, Non-segment | Current Presentation
Segment Reporting Information [Line Items]
Net sales										(8,387)	(8,565)
Depreciation and amortization										561	1,289
Operating income (loss)										(16,576)	(17,831)
Capital expenditures										279	87
Assets					$ 11,621					$ 11,621	19,858
Continuing Operations
Segment Reporting Information [Line Items]
Capital expenditures											$ 29,982

Earnings Per Share (Detail)

Earnings Per Share (Detail) - USD ($)	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Earnings Per Share Disclosure [Line Items]
Income (loss) from continuing operations	$ 18,683,000	$ (1,859,000)	$ 15,614,000
Weighted average number of shares outstanding, basic	34,230,000	33,876,000	33,993,000
Weighted average number of shares outstanding, diluted	34,837,000	33,876,000	34,502,000
Basic earnings (loss) per share (usd per share)	$ (0.55)	$ 0.05	$ (0.46)
Earnings (loss) from continuing operations	$ 0.54	$ (0.05)	$ 0.46
Antidilutive securities	686,650	807,372	860,272
Stock options
Earnings Per Share Disclosure [Line Items]
Weighted Average Dilutive Securities	446,000	378,542	378,000
Restricted stock
Earnings Per Share Disclosure [Line Items]
Weighted Average Dilutive Securities	138,000	152,227	131,000
Performance Shares
Earnings Per Share Disclosure [Line Items]
Weighted Average Dilutive Securities	23,000
Performance Shares
Earnings Per Share Disclosure [Line Items]
Dilutive Securities	$ 25,338	$ 67,550

Unaudited Quarterly Data (Detai

Unaudited Quarterly Data (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Oct. 31, 2017	Jul. 31, 2017	Apr. 30, 2017	Jan. 31, 2017	Oct. 31, 2016	Jul. 31, 2016	Apr. 30, 2016	Jan. 31, 2016	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Quarterly Financial Information Disclosure [Abstract]
Net sales	$ 232,959	$ 229,367	$ 209,133	$ 195,096	$ 249,171	$ 248,085	$ 229,460	$ 201,468	$ 866,555	$ 928,184	$ 645,528
Cost of sales (excluding depreciation and amortization)	178,325	176,758	162,132	154,947	188,168	186,631	176,497	159,348	672,162	710,644	499,097
Depreciation and amortization	13,794	13,915	14,380	15,406	13,387	12,973	13,816	12,970
Operating (loss) income	16,231	17,352	4,625	(3,841)	8,005	19,930	10,556	(2,138)	34,367	36,353	24,675
Net (loss) income	$ 10,732	$ 10,215	$ 1,462	$ (3,726)	$ 5,431	$ (3,976)	$ 3,935	$ (7,249)	$ 18,683	$ (1,859)	$ 16,093
Basic earnings (loss) per share (usd per share)									$ 0.55	$ (0.05)	$ 0.46
Earnings (loss) from continuing operations									0.54	(0.05)	0.46
Basic earnings (loss) per share (usd per share)	$ 0.31	$ 0.30	$ 0.04	$ (0.11)	$ 0.16	$ (0.12)	$ 0.11	$ (0.21)	0.55	(0.05)	0.47
Diluted earnings (loss) per share (usd per share)	0.31	0.29	0.04	(0.11)	0.16	(0.12)	0.11	(0.21)	0.54	(0.05)	0.47
Cash dividends paid per common share (usd per share)	$ 0.04	$ 0.04	$ 0.04	$ 0.04	$ 0.04	$ 0.04	$ 0.04	$ 0.04	$ 0.16	$ 0.16	$ 0.16

New Accounting Guidance Adopt83

New Accounting Guidance Adopted (Details) - USD ($) $ in Thousands	Oct. 31, 2017	Oct. 31, 2016
New Accounting Pronouncement, Early Adoption [Line Items]
Deferred income taxes	$ 21,960	$ 18,322
Deferred Finance Costs, Net		1,300
Other assets	8,975	6,667
Long-term debt	$ 218,184	$ 259,011