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Profit Sharing/401(k) Plan - Additional Information (Detail) (Astronics Plan [Member], USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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Astronics Plan [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Income before income taxes for the plan Total |
$ 5.1us-gaap_DefinedContributionPlanCostRecognized / us-gaap_PlanNameAxis = atro_AstronicsPlanMember |
$ 3.7us-gaap_DefinedContributionPlanCostRecognized / us-gaap_PlanNameAxis = atro_AstronicsPlanMember |
$ 3.0us-gaap_DefinedContributionPlanCostRecognized / us-gaap_PlanNameAxis = atro_AstronicsPlanMember |
| X | ||||||||||
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- Definition
The amount of the cost recognized during the period for defined contribution plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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