Consolidated Statements of Comprehensive (Loss) Income - USD ($) shares in Thousands, $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
|
| Income Statement [Abstract] | ||||
| Revenue | $ 190,686 | $ 136,821 | $ 523,303 | $ 405,141 |
| Cost of revenue | 58,380 | 45,412 | 167,189 | 139,319 |
| Gross profit | 132,306 | 91,409 | 356,114 | 265,822 |
| Operating expenses: | ||||
| Sales and marketing | 55,304 | 35,033 | 157,867 | 106,392 |
| Technology and development | 15,538 | 9,062 | 47,896 | 26,019 |
| General and administrative | 19,094 | 16,735 | 54,391 | 48,819 |
| Restructuring expense | 1,133 | 0 | 2,047 | 335 |
| Asset impairment | 1,979 | 0 | 1,979 | 0 |
| Depreciation and amortization | 21,165 | 13,846 | 59,351 | 41,439 |
| Total operating expenses | 114,213 | 74,676 | 323,531 | 223,004 |
| Income from operations | 18,093 | 16,733 | 32,583 | 42,818 |
| Interest expense, net | (8,270) | (4,966) | (22,530) | (15,398) |
| Net income before income taxes | 9,823 | 11,767 | 10,053 | 27,420 |
| Income tax expense | (6,477) | (5,673) | (7,976) | (14,437) |
| Net income | 3,346 | 6,094 | 2,077 | 12,983 |
| Other comprehensive income: | ||||
| Foreign currency translation adjustments | (198) | (524) | (1,405) | (434) |
| Unrealized (loss) gain on investments, net of tax | 0 | (30) | 29 | (29) |
| Total comprehensive income | $ 3,148 | $ 5,540 | $ 701 | $ 12,520 |
| Basic earnings per share: | ||||
| Net (loss) income per common share (in dollars per share) | $ 0.07 | $ 0.12 | $ 0.04 | $ 0.26 |
| Diluted earnings per share: | ||||
| Net (loss) income per common share (in dollars per share) | $ 0.07 | $ 0.12 | $ 0.04 | $ 0.25 |
| Basic weighted average common shares (in shares) | 49,221 | 50,035 | 49,296 | 50,420 |
| Diluted weighted average common shares (in shares) | 50,771 | 52,312 | 50,970 | 52,477 |