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Commitments and Contingencies, United States Department of Commerce Antidumping Review (Details) $ in Millions |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Oct. 05, 2016 Individual | Dec. 31, 2016 USD ($) ImportEntry | Jun. 21, 2011 | Apr. 19, 2010
United States Department of Commerce Antidumping Review [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Assignment of antidumping duty rate on U.S. imports by Company subsidiaries |  |  | 19.80% | 48.33%
Payment request for interest and duties | $ |  | $ 3.0 |  |
Number of import entries | ImportEntry |  | 795 |  |
Equal Employment Opportunity Commission Matter [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of identified class individuals | 20 |  |  |
Number of unidentified class individuals | 150 |  |  |

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- Definition Antidumping fees imposed on certain subsidiaries of the entity. + References No definition available. + Details
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X
- Definition Refers to identified class of individuals during the period. + References No definition available. + Details
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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. + References No definition available. + Details
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- Details
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- Details
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