Quarterly report pursuant to Section 13 or 15(d)

Organization and Summary of Significant Accounting Policies - Additional Information (Detail)

v2.4.0.8
Organization and Summary of Significant Accounting Policies - Additional Information (Detail)
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Percentage of revenue from company's distributors 24.00% 33.00% 26.00% 31.00%
Term of Invoice of the distributor     30 days