Quarterly report pursuant to sections 13 or 15(d)

Debt - Summary of Future Maturities of Loans and Capital Leases (Detail)

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Debt - Summary of Future Maturities of Loans and Capital Leases (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Line of Credit Facility [Line Items]    
Remainder of 2014 $ 4,392  
2015 3,653  
2016 19,113  
2017 11  
Total 27,169 26,727
Capital Lease Obligations [Member]
   
Line of Credit Facility [Line Items]    
Remainder of 2014 928  
2015 1,253  
2016 823  
2017 11  
Total 3,015 2,732
Term Loans [Member]
   
Line of Credit Facility [Line Items]    
Remainder of 2014 3,464  
2015 2,400  
2016 17,636  
2017     
Total 23,500 23,995
Revolving Credit Facility [Member]
   
Line of Credit Facility [Line Items]    
Remainder of 2014     
2015     
2016 654  
2017     
Total $ 654