Quarterly report pursuant to Section 13 or 15(d)

Debt - Summary of Company's Current and Long-Term Debt (Including Capital Leases) (Detail)

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Debt - Summary of Company's Current and Long-Term Debt (Including Capital Leases) (Detail) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Dec. 31, 2013
Line of Credit Facility [Line Items]    
Current portion of long-term debt $ 4,238 $ 5,118
Long-Term Debt 23,631 21,609
Total 27,869 26,727
Term Loans [Member]
   
Line of Credit Facility [Line Items]    
Current portion of long-term debt 2,400 4,064
Long-Term Debt 18,288 19,931
Total 20,688 23,995
Revolving Credit Facility [Member]
   
Line of Credit Facility [Line Items]    
Current portion of long-term debt 0 0
Long-Term Debt 2,974 0
Total 2,974 0
Capital Lease Obligations [Member]
   
Line of Credit Facility [Line Items]    
Current portion of long-term debt 1,838 1,054
Long-Term Debt 2,369 1,678
Total $ 4,207 $ 2,732