Basis of Presentation (Details) - USD ($) $ in Thousands |
3 Months Ended | |||
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Mar. 31, 2018 |
Apr. 01, 2017 |
Jan. 01, 2018 |
Dec. 31, 2017 |
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Business Acquisition [Line Items] | ||||
Research and development, design and related engineering | $ 28,900 | $ 22,900 | ||
Capitalized precontract cost | 8,400 | |||
Adoption of ASU 2018-02 | 1,400 | |||
ACCUMULATED OTHER COMPREHENSIVE LOSS | ||||
Business Acquisition [Line Items] | ||||
Adoption of ASU 2018-02 | (1,373) | |||
RETAINED EARNINGS | ||||
Business Acquisition [Line Items] | ||||
Adoption of ASU 2018-02 | 1,373 | |||
Accounting Standards Update 2014-09 | RETAINED EARNINGS | ||||
Business Acquisition [Line Items] | ||||
Adoption of ASU 2014-09 | $ 3,300 | $ 3,268 | ||
Selling, General and Administrative Expenses | Accounting Standards Update 2017-07 | ||||
Business Acquisition [Line Items] | ||||
Other net periodic benefit costs | 500 | 400 | ||
Other Expense | Accounting Standards Update 2017-07 | ||||
Business Acquisition [Line Items] | ||||
Other net periodic benefit costs | $ (500) | $ (400) |
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- Definition Tax Cuts And Jobs Act Of 2017, Reclassification From AOCI To Retained Earnings No definition available.
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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 Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption. No definition available.
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- Definition Amount of defined benefit plan cost (credit), classified as other. No definition available.
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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