XML 86 R69.htm IDEA: XBRL DOCUMENT v3.10.0.1
Employee and Consultant Equity-Based Compensation - Equity-Based Compensation Expense and Tax Benefit and Narrative (Details) - USD ($)
1 Months Ended 12 Months Ended
Aug. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity-based compensation expense   $ 14,422,000 $ 13,933,000 $ 8,775,000
Recognized tax benefit   0 0 0
Unrecognized equity-based compensation cost   18,000,000    
RSU's        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized equity-based compensation cost   1,300,000    
Performance-based stock options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity-based compensation expense   700,000    
Unrecognized equity-based compensation cost   $ 0    
Contractual life   10 years    
Granted (shares) 225,000      
Vested (shares) 50,000      
Exercised (shares)   0    
Outstanding (shares)   175,000    
Nonvested (shares)   150,000    
Cost of Sales        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity-based compensation expense   $ 189,000 99,000 0
Research and development        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity-based compensation expense   4,760,000 3,738,000 1,585,000
Sales, general and administrative        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity-based compensation expense   9,473,000 10,096,000 $ 7,190,000
Capitalized inventory        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity-based compensation expense   100,000 300,000  
Property and equipment        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity-based compensation expense   $ 100,000 $ 48,000  
Minimum | Performance-based stock options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period   1 year    
Maximum | Performance-based stock options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period   2 years    
Granted in 2018 | Minimum | Performance-based stock options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period   5 years    
Granted in 2018 | Maximum | Performance-based stock options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period   6 years