Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details 1)

v2.4.0.8
Intangible Assets (Details 1) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Amortization expense related to intangible assets with definite lives        
Total amortization $ 1,689,000 $ 2,065,000 $ 5,364,000 $ 6,122,000
Technology [Member]
       
Amortization expense related to intangible assets with definite lives        
Total amortization 1,057,000 1,095,000 2,985,000 3,260,000
Customer related [Member]
       
Amortization expense related to intangible assets with definite lives        
Total amortization 294,000 678,000 1,247,000 2,000,000
Internally developed software [Member]
       
Amortization expense related to intangible assets with definite lives        
Total amortization 321,000 262,000 1,049,000 771,000
Patents [Member]
       
Amortization expense related to intangible assets with definite lives        
Total amortization $ 17,000 $ 30,000 $ 83,000 $ 91,000