Quarterly report pursuant to Section 13 or 15(d)

Related-Party Transactions - Summary of Transactions with Related Parties (Detail)

v3.2.0.727
Related-Party Transactions - Summary of Transactions with Related Parties (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Related Party Transactions [Abstract]        
Revenue $ 988 $ 1,822 $ 1,975 $ 3,644
Selling, general and administrative expense $ 0 $ 500 $ 0 $ 500