Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Details - Accrued Expenses (Details 6)

v3.19.2
Balance Sheet Details - Accrued Expenses (Details 6) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Capitalized Contract Cost [Line Items]    
Accrued technology license payments $ 4,500 $ 4,500
Accrued professional fees 757 1,270
Accrued engineering and production costs 929 646
Accrued restructuring 1,045 1,946
Accrued royalty 1,054 980
Short-term lease liabilities 8,333 1,214
Accrued customer credits 557 1,204
Income tax liability 4,132 1,642
Customer contract liabilities 71 71
Other 420 995
Total 30,300 23,520
Reduction in Transaction Price [Member]    
Capitalized Contract Cost [Line Items]    
Accrued obligations to customers 7,062 7,558
Sales Returns and Allowances [Member]    
Capitalized Contract Cost [Line Items]    
Accrued obligations to customers for stock rotation rights $ 1,440 $ 1,494