Annual report pursuant to Section 13 and 15(d)

Stock Option Plans (Summary Of Stock Option Plans) (Detail)

v2.4.0.8
Stock Option Plans (Summary Of Stock Option Plans) (Detail)
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Stock Option Plan [Line Items]      
Outstanding as of December 31, 2013 214,518 192,729 267,856
Available for future issuance under plan 342,420    
Totals authorized by plan 556,938    
2007 Plan
     
Stock Option Plan [Line Items]      
Outstanding as of December 31, 2013 79,009    
Available for future issuance under plan 0    
Totals authorized by plan 79,009    
2009 Plan
     
Stock Option Plan [Line Items]      
Outstanding as of December 31, 2013 135,509    
Available for future issuance under plan 342,420    
Totals authorized by plan 477,929