Organization and Summary of Significant Accounting Policies - Adjustments to Opening Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Assets
Other assets	$ 40,209	$ 35,482	$ 22,999
Total assets	845,639	732,023	719,540
Liabilities
Accrued liabilities	45,001	39,954	41,092
Other current liabilities	3,853	3,625	37
Total current liabilities	195,566	168,461	166,011
Other long-term liabilities		15,737	5,704
Total liabilities	302,144	264,699	252,216
Total liabilities and stockholders' equity	$ 845,639	732,023	$ 719,540
Accounting Standards Update 2016-02
Assets
Other assets		12,483
Total assets		12,483
Liabilities
Accrued liabilities		(1,138)
Other current liabilities		3,588
Total current liabilities		2,450
Other long-term liabilities		10,033
Total liabilities		12,483
Total liabilities and stockholders' equity		$ 12,483