XML 38 R45.htm IDEA: XBRL DOCUMENT v3.3.0.814
Debt Obligations - Current Maturities of Long-Term Debt and Short-Term Borrowings (Detail) - USD ($)
$ in Thousands
Sep. 30, 2015
Dec. 31, 2014
Short-term Debt [Abstract]    
Short-term borrowings   $ 5,056
Current maturities of long-term debt $ 2,350 3,820
Current maturities of long-term debt and short-term borrowings $ 2,350 $ 8,876