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
Jun. 30, 2016
Dec. 31, 2015
Line of Credit Facility [Line Items]    
Current portion of long-term debt $ 5,939 $ 5,060
Long-Term Debt 33,482 29,750
Total 39,421 34,810
Unamortized value of the debt issuance costs, Current Portion of Long-Term Debt 0 0
Unamortized value of the debt issuance costs, Long-Term Debt (118) (134)
Unamortized value of the debt issuance costs, Total (118) (134)
Term Loans [Member]    
Line of Credit Facility [Line Items]    
Current portion of long-term debt 2,838 1,873
Long-Term Debt 24,267 26,651
Total 27,105 28,524
Revolving Credit Facility [Member]    
Line of Credit Facility [Line Items]    
Long-Term Debt 6,618  
Total 6,618  
Capital Leases [Member]    
Line of Credit Facility [Line Items]    
Current portion of long-term debt 3,101 3,187
Long-Term Debt 2,715 3,233
Total $ 5,816 $ 6,420