XML 50 R38.htm IDEA: XBRL DOCUMENT v3.3.1.900
Debt and Financing Arrangements - Schedule of Principal Maturities of Long-Term Debt (Detail) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Debt Instrument [Line Items]    
2016 $ 13,508  
2017 13,508  
2018 6,365  
2019 6,365  
2020 20,899  
Thereafter 12,449  
Total 73,094  
Total 68,972 $ 83,035
Capital Lease Obligations [Member]    
Debt Instrument [Line Items]    
Less: Amounts Representing Interest on Capital Leases $ 4,122