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Summary of Business and Significant Accounting Policies - Additional Information (Detail) (USD $)
Share data in Millions, unless otherwise specified
|
12 Months Ended |
3 Months Ended |
|
Dec. 31, 2014
Segment
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Dec. 31, 2013
|
Dec. 31, 2012
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May 14, 2008
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Sep. 30, 2014
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Dec. 31, 2013
|
| Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items] |
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|
|
|
|
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| Liabilities related to assets held for sale |
$ 2,198,000 |
$ 0 |
|
|
|
$ 0 |
| Initial public offering |
|
|
|
14 |
|
|
| Market segments |
3 |
|
|
|
|
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| Debt outstanding |
1,300,000,000 |
|
|
|
|
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| Interest cost, capitalized |
1,900,000 |
1,300,000 |
|
|
|
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| Trademarks impairment charge |
6,300,000 |
1,600,000 |
3,693,000 |
|
|
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| Trade accounts receivable - unaffiliated customers |
84,000,000 |
100,700,000 |
|
|
|
100,700,000 |
| Concentration Risk, Percentage |
27.00% |
|
|
|
|
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| Allowance for doubtful accounts |
600,000 |
700,000 |
|
|
|
700,000 |
| Bad debt expenses |
(100,000) |
300,000 |
100,000 |
|
|
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| Maximum |
|
|
|
|
|
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| Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items] |
|
|
|
|
|
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| Planned maintenance costs to be expensed as incurred |
500,000 |
|
|
|
|
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| Trademarks |
|
|
|
|
|
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| Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items] |
|
|
|
|
|
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| Trademarks impairment charge |
|
|
3,700,000 |
|
6,300,000 |
1,600,000 |
| Customer Related Intangibles [Member] |
|
|
|
|
|
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| Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items] |
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|
|
|
|
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| Finite-lived intangible assets, estimated useful lives |
25 years |
|
|
|
|
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| Patents |
|
|
|
|
|
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| Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items] |
|
|
|
|
|
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| Finite-lived intangible assets, estimated useful lives |
10 years |
|
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|
|
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| Restructuring Charges |
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|
|
|
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| Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items] |
|
|
|
|
|
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| Fixed asset impairment charge |
|
|
66,500,000 |
|
|
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| Asset retirement obligation |
|
|
|
|
|
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| Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items] |
|
|
|
|
|
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| Liabilities related to assets held for sale |
1,914,000 |
0 |
|
|
|
0 |
| Intangibles and other assets |
|
|
|
|
|
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| Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items] |
|
|
|
|
|
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| Restricted cash |
800,000 |
800,000 |
|
|
|
800,000 |
| Revolving Credit Facilities | Line of credit [Member] |
|
|
|
|
|
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| Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items] |
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|
|
|
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| Credit facility, remaining borrowing capacity |
$ 66,900,000 |
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