Quarterly report pursuant to sections 13 or 15(d)

Subsequent Events - Additional Information (Detail)

v2.4.0.6
Subsequent Events - Additional Information (Detail) (Subsequent Event, USD $)
In Thousands, unless otherwise specified
1 Months Ended 3 Months Ended
Nov. 30, 2012
Dec. 31, 2012
Subsequent Event
   
Subsequent Event [Line Items]    
Amount of loans forgiven $ 3,929  
Increase in pre-tax income   $ 3,500