Annual report pursuant to Section 13 and 15(d)

Long Term Debt (Parenthetical) (Detail)

v3.3.1.900
Long Term Debt (Parenthetical) (Detail) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Debt Instrument [Line Items]    
Debt issue costs, accumulated amortization $ 16,058 $ 10,918