Annual report pursuant to Section 13 and 15(d)

Equity-Based Compensation (Details Textual)

v3.3.1.900
Equity-Based Compensation (Details Textual)
 12 Months Ended
Dec. 31, 2015
USD ($)
Plan
$ / shares
shares
Dec. 31, 2014
USD ($)
$ / shares
Dec. 31, 2013
USD ($)
$ / shares
Dec. 31, 2009
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of equity-based incentive compensation plans | Plan 5      
Expiration period 10 years      
Vesting period 5 years     5 years
Excess tax benefits $ 0 $ 0 $ 0  
Unrecognized compensation cost $ 90,800,000      
Weighted-average expected period for recognition 3 years      
Expected volatility for options based on historical volatility 8 years      
Expected volatility for options based on a peer group 9 years      
Common stock shares reserved for issuance | shares 2,056,783      
Intrinsic value of stock options exercised $ 69,900,000 $ 14,600,000 $ 59,500,000  
Weighted average grant date fair value of stock options granted (in USD per share) | $ / shares $ 5.00 $ 4.64 $ 4.00  
Fair value of stock options vested $ 13,300,000 $ 10,900,000 $ 5,900,000  
Restricted common stock shares issued | shares       30,000
Selling, General and Administrative Expenses        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity based compensation expense 17,400,000 9,700,000 7,300,000  
Research and Development Expense        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity based compensation expense 7,900,000 5,000,000 3,600,000  
Cost of Revenue        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity based compensation expense 800,000 100,000    
2007 Equity Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Expiration period       7 years
Continuing Operations        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity based compensation expense $ 26,100,000 $ 14,800,000 $ 11,000,000  
Minimum | 2007 Equity Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Expiration period 7 years      
Maximum | 2007 Equity Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Expiration period 10 years