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Revenue and Accounts Receivable, Net - Net Sales to Significant Customers (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Disaggregation of Revenue [Line Items]        
Net sales $ 153,133 $ 193,896 $ 304,911 $ 378,059
Comcast Corporation        
Disaggregation of Revenue [Line Items]        
Net sales 29,546 31,393 62,481 60,639
Daikin Industries Ltd.        
Disaggregation of Revenue [Line Items]        
Net sales $ 16,457 $ 0    
DISH Network Corporation        
Disaggregation of Revenue [Line Items]        
Net sales     $ 0 $ 38,851
Customer Concentration Risk | Comcast Corporation | Net Sales        
Disaggregation of Revenue [Line Items]        
Concentration risk percentage 19.30% 16.20% 20.50% 16.00%
Customer Concentration Risk | Daikin Industries Ltd. | Net Sales        
Disaggregation of Revenue [Line Items]        
Concentration risk percentage 10.70% 0.00%    
Customer Concentration Risk | DISH Network Corporation | Net Sales        
Disaggregation of Revenue [Line Items]        
Concentration risk percentage     0.00% 10.30%