Acquisitions	12 Months Ended
Dec. 31, 2017
Business Combinations [Abstract]
Acquisitions	Acquisitions On April 28, 2017, the Company acquired Aero-Missile Components Inc. (“AMC”). AMC, which is included in our Supply Technologies segment, is a supply chain management business providing high-quality specialty fasteners and other components to the defense and aerospace markets in the United States. On October 3, 2017, the Company completed the acquisition of Heads & All Threads Ltd. (“HAT”). HAT, which is included in our Supply Technologies segment, is a leading European supplier of supply chain management services specializing in developing vendor-managed inventory programs of fasteners, machined parts and other class C components to various industrial end markets. On December 29, 2017, the Company completed the acquisition of an injection molding business. The acquisition, which is included in our Assembly Components segment, is a manufacturer of precision-molded rubber components for several industrial markets. The results of operations of the 2017 acquisitions are included our consolidated results from their respective acquisition dates. Collectively, the 2017 acquisitions contributed $18.5 million of sales for the year ended December 31, 2017. The combined purchase price of the 2017 acquisitions was $39.7 million, net of cash acquired. The purchase price allocations for the 2017 acquisitions are preliminary as of December 31, 2017, subject to finalization of the Company’s determination of the value of the assets acquired and liabilities assumed, which is expected to be completed as soon as practicable but no later than twelve months after the respective acquisition dates. Goodwill of $8.4 million and intangibles of $2.0 million are recorded in the December 31, 2017 consolidated balance sheet related to the 2017 acquisitions. In December 2016, the Company acquired all the outstanding capital stock of GH Electrotermia S.A. (“GH”), headquartered in Valencia, Spain, for $23.4 million in cash (net of $6.3 million cash acquired), plus the assumption of $13.9 million in debt. The Company finalized its valuation of the assets acquired and liabilities assumed during 2017. The purchase agreement stipulated potential contingent consideration of up to $2.1 million based on achievement of earnings before interest, taxes, depreciation and amortization (“EBITDA”) targets for 2016 and 2017. The EBITDA targets were not achieved, and therefore no contingent consideration was paid to the seller.

Acquisitions

On April 28, 2017, the Company acquired Aero-Missile Components Inc. (“AMC”). AMC, which is included in our Supply Technologies segment, is a supply chain management business providing high-quality specialty fasteners and other components to the defense and aerospace markets in the United States.

On October 3, 2017, the Company completed the acquisition of Heads & All Threads Ltd. (“HAT”). HAT, which is included in our Supply Technologies segment, is a leading European supplier of supply chain management services specializing in developing vendor-managed inventory programs of fasteners, machined parts and other class C components to various industrial end markets.

On December 29, 2017, the Company completed the acquisition of an injection molding business. The acquisition, which is included in our Assembly Components segment, is a manufacturer of precision-molded rubber components for several industrial markets.

The results of operations of the 2017 acquisitions are included our consolidated results from their respective acquisition dates. Collectively, the 2017 acquisitions contributed $18.5 million of sales for the year ended December 31, 2017.

The combined purchase price of the 2017 acquisitions was $39.7 million, net of cash acquired. The purchase price allocations for the 2017 acquisitions are preliminary as of December 31, 2017, subject to finalization of the Company’s determination of the value of the assets acquired and liabilities assumed, which is expected to be completed as soon as practicable but no later than twelve months after the respective acquisition dates. Goodwill of $8.4 million and intangibles of $2.0 million are recorded in the December 31, 2017 consolidated balance sheet related to the 2017 acquisitions.

In December 2016, the Company acquired all the outstanding capital stock of GH Electrotermia S.A. (“GH”), headquartered in Valencia, Spain, for $23.4 million in cash (net of $6.3 million cash acquired), plus the assumption of $13.9 million in debt. The Company finalized its valuation of the assets acquired and liabilities assumed during 2017. The purchase agreement stipulated potential contingent consideration of up to $2.1 million based on achievement of earnings before interest, taxes, depreciation and amortization (“EBITDA”) targets for 2016 and 2017. The EBITDA targets were not achieved, and therefore no contingent consideration was paid to the seller.