Business Combinations - Schedule of Unaudited Pro forma Combined Information (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2016 |
Jun. 30, 2015 |
Jun. 30, 2016 |
Jun. 30, 2015 |
|
Business Combinations [Abstract] | ||||
Revenue | $ 144,670 | $ 144,537 | $ 270,926 | $ 261,939 |
Operating income | 15,596 | 11,263 | 17,491 | 14,309 |
Net income (loss) attributable to common stockholders | $ 5,195 | $ 978 | $ (2,460) | $ (8,342) |
Basic net income (loss) per share attributable to common stockholders | $ 0.13 | $ 0.02 | $ (0.06) | $ (0.21) |
Basic weighted average shares outstanding | 41,132 | 40,447 | 41,064 | 40,432 |
Diluted net income (loss) per share attributable to common stockholders | $ 0.12 | $ 0.02 | $ (0.06) | $ (0.21) |
Diluted weighted average shares outstanding | 41,598 | 40,846 | 41,064 | 40,432 |