Annual report pursuant to Section 13 and 15(d)

Balance Sheet Account Details - Accrued Liabilities (Details)

v3.10.0.1
Balance Sheet Account Details - Accrued Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Other Balance Sheet Details [Abstract]    
Compensation $ 4,045 $ 4,085
Legal 942 430
Amounts owed to former licensees 428 396
Royalties owed to third parties 1,025 954
Payments due to broker for share repurchase 4,613 0
Return reserve 3,590 0
Restructuring 1,093 0
Other 3,464 1,512
Accrued liabilities $ 19,200 $ 7,377