Balance Sheet Details- Accrued Price Protection Liability (Details 5) - USD ($) $ in Thousands  | 
6 Months Ended | |
|---|---|---|
Jun. 30, 2019  | 
Jun. 30, 2018  | 
|
| Accrued Price Protection Rebate Activity [Roll Forward] | ||
| Beginning balance | $ 16,454 | $ 21,571 | 
| Charged as a reduction of revenue | 14,880 | 20,136 | 
| Reversal of unclaimed rebates | (719) | (2,408) | 
| Payments | (19,321) | (19,219) | 
| Ending balance | $ 11,294 | $ 20,080 | 
| X | ||||||||||
- Definition Accrued price protection liability. No definition available. 
  | 
| X | ||||||||||
- Definition Accrued price protection rebate activity No definition available. 
  | 
| X | ||||||||||
- Definition Price protection rebate charges as a reduction of revenue No definition available. 
  | 
| X | ||||||||||
- Definition Price Protection payments No definition available. 
  | 
| X | ||||||||||
- Definition Reversal Of Unclaimed Rebates No definition available. 
  |