Quarterly report pursuant to Section 13 or 15(d)

Acquisitions - Summary of Final Amounts Allocated to Acquired Assets and Assumed Liabilities (Detail)

v2.4.0.8
Acquisitions - Summary of Final Amounts Allocated to Acquired Assets and Assumed Liabilities (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Dec. 31, 2012
Business Acquisition [Line Items]      
Goodwill $ 20,008 $ 20,031 $ 15,891
Ten-Sixty
     
Business Acquisition [Line Items]      
Goodwill 2,345    
Total purchase consideration 4,092    
Customer Relationships | Ten-Sixty
     
Business Acquisition [Line Items]      
Intangible asset 1,650    
Non-compete Agreements | Ten-Sixty
     
Business Acquisition [Line Items]      
Intangible asset $ 97