Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Other Intangible Assets - Acquisition Consideration (Details)

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Goodwill and Other Intangible Assets - Acquisition Consideration (Details) - USD ($)
$ in Thousands
Apr. 01, 2015
Mar. 02, 2015
Sumac Fabrication Company Limited    
Business Acquisition [Line Items]    
Consideration to or on behalf of sellers at close $ 10,956  
Fair value of total consideration transferred $ 10,956  
Unitemp    
Business Acquisition [Line Items]    
Consideration to or on behalf of sellers at close   $ 3,890
Fair value of total consideration transferred   $ 3,890