Annual report pursuant to Section 13 and 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
Dec. 31, 2015
Dec. 31, 2014
Line of Credit Facility [Line Items]    
Current portion of long-term debt $ 5,060 $ 6,452
Long-Term Debt 29,884 19,032
Total 34,944 25,484
Term Loans [Member]    
Line of Credit Facility [Line Items]    
Current portion of long-term debt 1,873 4,238
Long-Term Debt 26,651 15,849
Total 28,524 20,087
Revolving Credit Facility [Member]    
Line of Credit Facility [Line Items]    
Long-Term Debt   566
Total   566
Capital Leases [Member]    
Line of Credit Facility [Line Items]    
Current portion of long-term debt 3,187 2,214
Long-Term Debt 3,233 2,617
Total $ 6,421 $ 4,831