Business Combination, Inventory Step-Up

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- Definition

Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Net of Tax

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No definition available.

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- Definition

The percentage of foreign and export sales during the period.

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No definition available.

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- Definition

Revenue, Intercompany, Net

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No definition available.

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- Definition

Strategic Initiative Expenses

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No definition available.

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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 23
-URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e1043-128460

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- Definition

Costs incurred to effect a business combination which have been expensed during the period. Such costs could include business integration costs, systems integration and conversion costs, and severance and other employee-related costs.

+ References

No definition available.

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- Definition

Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 20
-Section 50
-Paragraph 1
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- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275

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- Definition

Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

+ References

No definition available.

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- Definition

The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
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- Definition

Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 2
-Subparagraph (SX 210.5-03.1(a))
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Segment Information - Narrative (Detail) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
	Jan. 30, 2015	Mar. 31, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Segment Reporting Information [Line Items]
Long-lived asset impairment charges			$ 772	$ 0	$ 1,354
Foreign currency translation loss					2,000
Net sales			$ 698,437	$ 566,852	$ 524,505
Percentage of foreign and export sales			54.20%	46.90%	44.20%
Sales Revenue \| Customer Concentration Risk \| Ford Motor Company
Segment Reporting Information [Line Items]
Net sales			$ 120,700	$ 110,900	$ 95,400
Percentage of foreign and export sales			17.30%	19.60%	18.20%
Corporate
Segment Reporting Information [Line Items]
Strategic initiative expenses			$ 800
Transaction related costs				$ 3,700
Thermal/Acoustical Metals Segment and Technical Nonwovens Segment
Segment Reporting Information [Line Items]
Integration related costs			700
Severance expenses			300
Technical Nonwovens Segment
Segment Reporting Information [Line Items]
Purchase accounting adjustments related to inventory step-up			1,100	2,000
Restructuring expenses			700
Intercompany sales			26,500	18,200	$ 13,800
Performance Materials
Segment Reporting Information [Line Items]
Long-lived asset impairment charges			800		$ 1,400
Thermal/Acoustical Metals Segment and Thermal/Acoustical Fibers Segment
Segment Reporting Information [Line Items]
Integration related costs			$ 1,700
Thermal/Acoustical Metals Segment
Segment Reporting Information [Line Items]
Settlement expense				$ 3,500
Held-for-sale or Disposed of by Sale, Not Discontinued Operations \| Vital Fluids
Segment Reporting Information [Line Items]
Cash purchase sale price of Life Sciences Vital Fluids	$ 30,100
Gain on disposal of business		$ 11,800