XML 58 R42.htm IDEA: XBRL DOCUMENT v3.3.1.900
Balance Sheet Details - Accounts Receivable (Detail) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Balance Sheet Related Disclosures [Abstract]    
Accounts receivable $ 39,380 $ 41,233
Less allowance for doubtful accounts (1,061) (793)
Accounts receivables, net $ 38,319 $ 40,440