Annual report pursuant to Section 13 and 15(d)

Debt - Summary of Future Principal Amounts Payable (Detail)

v3.3.1.900
Debt - Summary of Future Principal Amounts Payable (Detail)
$ in Thousands
Dec. 31, 2015
USD ($)
Debt Disclosure [Abstract]  
Future principal amounts payable, 2016 $ 1,995
Future principal amounts payable, 2017 1,711
Future principal amounts payable, 2018 722
Future principal amounts payable, Total $ 4,428