Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies Commitments and Contingencies-Additional Details (Details)

v2.4.0.8
Commitments and Contingencies Commitments and Contingencies-Additional Details (Details) (USD $)
In Millions, unless otherwise specified
0 Months Ended 1 Months Ended 5 Months Ended 12 Months Ended
Jul. 30, 2012
patent
Jul. 17, 2012
patent
Jan. 31, 2010
May 31, 2009
Oct. 16, 2013
patent
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Number Of Lease       2        
Operating Leases, Rent Expense           $ 1.4 $ 1.2 $ 1.0
Number Of Patents In Connection With Patent Infringement Matters   19            
Number Of Patents In Connection With Patent Infringement Matters 3       5      
Litigation Settlement, Amount             1.25  
Reduction Of Penalties Fines             0.9  
Export Compliance Matter Expenses             $ 0.3  
Commencing Date Of Lease Agreement Date           Mar. 27, 2014    
Lessee Leasing Arrangements, Operating Leases, Term of Contract     5 years 0 months 0 days     5 years 6 months 0 days    
Additional Lease Term Period     5 years 0 months 0 days          
Lease Agreements One [Member]
               
Lease Expiration Date       Jan. 22, 2014        
Commencing Date Of Lease Agreement Date       Jun. 01, 2009        
Lease Agreements Two [Member]
               
Lease Expiration Date       Mar. 31, 2014        
Commencing Date Of Lease Agreement Date       Sep. 01, 2009        
Lessee Leasing Arrangements, Operating Leases, Term of Contract       3 years 0 months 0 days