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Restructuring Impairment Charges - Additional Information (Detail) (USD $)
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3 Months Ended | 6 Months Ended | 3 Months Ended | 12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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Jun. 30, 2012
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Jun. 30, 2011
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Jun. 30, 2012
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Jun. 30, 2011
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Jun. 30, 2012
High Performance Foams
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Jun. 30, 2012
High Performance Foams
Contract Termination [Member]
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Jun. 30, 2012
High Performance Foams
Employee Severance
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Jun. 30, 2012
High Performance Foams
Asset impairments [Member]
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Jun. 30, 2012
High Performance Foams
Facility Closing [Member]
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Jun. 30, 2012
Other
Non-woven composite materials products
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Dec. 31, 2011
Other
Non-woven composite materials products
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| Restructuring Cost and Reserve [Line Items] | |||||||||||
| Expenses and charges related to the termination of the operations | $ 3,100,000 | $ 900,000 | $ 800,000 | $ 1,100,000 | $ 300,000 | ||||||
| Restructuring and related costs | 1,500,000 | ||||||||||
| Net sales | $ 126,671,000 | $ 143,501,000 | $ 248,044,000 | $ 279,429,000 | $ 1,400,000 | $ 4,800,000 | |||||