XML 25 R42.htm IDEA: XBRL DOCUMENT v2.4.0.8
Goodwill and Intangible Assets - Expected Amortization Expense for Acquisition-Related Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Goodwill And Intangible Assets Disclosure [Abstract]    
2014 $ 135  
2015 135  
2016 130  
2017 98  
2018 98  
Thereafter 267  
Net Carrying Value $ 863 $ 1,069