Related Parties - Schedule of Account Receivable and Payable of Related Party Transactions (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Lite On Semiconductor
Related Party Transaction [Line Items]
Accounts receivable	$ 128	$ 184
Accounts payable	2,055	2,154
Nuvoton
Related Party Transaction [Line Items]
Accounts payable	875	1,055
Keylink
Related Party Transaction [Line Items]
Accounts receivable	25,536	31,598
Accounts payable	22,100	28,244
JCP
Related Party Transaction [Line Items]
Accounts payable	$ 181	$ 173