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The Company and Summary of Significant Accounting Policies (Details)
$ in Thousands
6 Months Ended
Jun. 30, 2015
USD ($)
item
Dec. 31, 2014
USD ($)
The Company and Summary of Significant Accounting Policies    
Number of IC products developed 2  
Speed per second of high-speed interface technology of Bandwidth Engine ICs (in gigabits) 10  
Allowance for Doubtful Accounts    
Maximum specific allowance as percentage of invoice value for problematic customer balances 100.00%  
Allowance for doubtful accounts receivable | $ $ 0 $ 0