XML 34 R24.htm IDEA: XBRL DOCUMENT v3.8.0.1
The Company and Summary of Significant Accounting Policies - Summary of Impact of Adoption of Accounting Standards on Condensed Consolidated Statements Of Operations (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Revenue Initial Application Period Cumulative Effect Transition [Line Items]    
Product $ 3,704 $ 955
Royalty and other 504 257
Cost of net revenue 1,601 602
Operating expenses 2,040 4,799
Interest expense 221 224
Other income, net 3 13
Income tax provision 1 5
Net income (loss) $ 348 $ (4,405)
Net income per share:    
Basic $ 0.04 $ (0.66)
Diluted $ 0.04 $ (0.66)
Effect of Adoption Higher (Lower) [Member] | ASU 2014-09 [Member]    
Revenue Initial Application Period Cumulative Effect Transition [Line Items]    
Royalty and other $ 10  
Net income (loss) 10  
Adjustments due to ASC 606 [Member] | ASU 2014-09 [Member]    
Revenue Initial Application Period Cumulative Effect Transition [Line Items]    
Product 3,704  
Royalty and other 514  
Cost of net revenue 1,601  
Operating expenses 2,040  
Interest expense 221  
Other income, net 3  
Income tax provision 1  
Net income (loss) $ 358  
Net income per share:    
Basic $ 0.04  
Diluted $ 0.04