Annual report pursuant to Section 13 and 15(d)

New Accounting Pronouncements - Additional Information (Detail)

v3.3.1.900
New Accounting Pronouncements - Additional Information (Detail) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Debt issuance costs net of accumulated amortization [1] $ 33,237 $ 31,419
[1] See Note 2 for discussion of debt issuance costs reclassification upon adoption of ASU 2015-03.