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 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Percentage of revenue from company's distributors 27.00% 38.00% 29.00% 40.00%
Term of Invoice of the distributor     30 days