Quarterly report pursuant to sections 13 or 15(d)

Debt - Summary of Future Principal Amounts Payable (Detail)

v2.4.0.8
Debt - Summary of Future Principal Amounts Payable (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Debt Disclosure [Abstract]  
Future principal amounts payable, 2013 $ 1,340
Future principal amounts payable, 2014 2,619
Future principal amounts payable, 2015 2,314
Future principal amounts payable, 2016 1,751
Future principal amounts payable, 2017 1,466
Future principal amounts payable, Total $ 9,490