Goodwill and Other Intangible Assets - Acquisition Consideration (Details) - USD ($) |
3 Months Ended | |||
|---|---|---|---|---|
Jul. 31, 2015 |
Apr. 01, 2015 |
Jun. 30, 2016 |
Mar. 31, 2016 |
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| Business Acquisition [Line Items] | ||||
| Goodwill | $ 124,613,000 | $ 121,510,000 | ||
| Industrial Process Insulators, Inc. | ||||
| Business Acquisition [Line Items] | ||||
| Business Acquisition, Percentage of Voting Interests Acquired | 100.00% | |||
| Goodwill | $ 13,422,000 | $ 13,422 | ||
| Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 7 years 1 month 28 days | |||
| Consideration to or on behalf of sellers at close | 21,750,000 | |||
| Fair value of total consideration transferred | $ 21,750,000 | |||
| Sumac Fabrication Company Limited | ||||
| Business Acquisition [Line Items] | ||||
| Business Acquisition, Percentage of Voting Interests Acquired | 75.00% | |||
| Goodwill | $ 7,992,000 | $ 7,836,000 | ||
| Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 3 years 7 months 6 days | |||
| Consideration to or on behalf of sellers at close | 10,956,000 | |||
| Fair value of total consideration transferred | $ 10,956,000 |
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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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. No definition available.
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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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