XML 45 R33.htm IDEA: XBRL DOCUMENT v3.4.0.3
Summary of Preliminary Fair Value Assigned to Net Assets Acquired (Detail) - USD ($)
$ in Thousands
9 Months Ended
May. 01, 2015
Apr. 30, 2015
Apr. 30, 2016
Jul. 31, 2015
Business Acquisition [Line Items]        
Goodwill     $ 303,509 $ 312,622
Total cash consideration for acquisition, less cash acquired   $ 49,265    
Postle Operating, LLC        
Business Acquisition [Line Items]        
Cash $ 2,963      
Other current assets 54,780      
Property, plant and equipment 32,251      
Goodwill 42,871      
Current liabilities (23,729)      
Capital lease obligations (7,225)      
Total fair value of net assets acquired 147,011      
Less cash acquired (2,963)      
Total cash consideration for acquisition, less cash acquired 144,048      
Postle Operating, LLC | Customer Relationships        
Business Acquisition [Line Items]        
Business acquisition allocated to amortizing intangible asset 38,800      
Postle Operating, LLC | Trademarks        
Business Acquisition [Line Items]        
Business acquisition allocated to amortizing intangible asset 6,000      
Postle Operating, LLC | Backlog        
Business Acquisition [Line Items]        
Business acquisition allocated to amortizing intangible asset $ 300