| Mar'19 | Dec'18 | Sep'18 | Jun'18 | Apr'18 | Dec'17 | Sep'17 | Jun'17 | Apr'17 | Jan'17 | Sep'16 | Jun'16 | Mar'16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Revenue | ||||||||||||
233,021 | 220,460 | 199,168 | 189,927 | 183,585 | 176,359 | 172,576 | 156,573 | 0 | 129,069 | 0 | 0 | 0 |
Cost of revenue | ||||||||||||
116,876 | 111,058 | 99,770 | 95,502 | 0 | 88,208 | 86,400 | 78,056 | 0 | 64,640 | 0 | 0 | 0 |
Gross profit | ||||||||||||
116,145 | 109,402 | 99,398 | 94,425 | 0 | 88,151 | 86,176 | 78,517 | 0 | 64,429 | 0 | 0 | 0 |
Operating expenses: | ||||||||||||
Research and development | ||||||||||||
72,980 | 71,522 | 68,516 | 65,744 | 0 | 59,747 | 57,390 | 53,541 | 0 | 46,604 | 0 | 0 | 0 |
Sales and marketing | ||||||||||||
16,165 | 16,303 | 16,794 | 16,324 | 0 | 14,040 | 12,073 | 10,882 | 0 | 8,091 | 0 | 0 | 0 |
General and administrative | ||||||||||||
23,844 | 18,767 | 17,671 | 16,520 | 0 | 15,299 | 13,986 | 13,499 | 0 | 10,559 | 0 | 0 | 0 |
Total operating expenses | ||||||||||||
112,989 | 106,592 | 102,981 | 98,588 | 0 | 89,086 | 83,449 | 77,922 | 0 | 65,254 | 0 | 0 | 0 |
Loss from operations | ||||||||||||
3,156 | 2,810 | -3,583 | -4,163 | 0 | -935 | 2,727 | 595 | 0 | -825 | 0 | 0 | 0 |
Interest expense | ||||||||||||
- | 0 | 272 | 375 | - | 713 | 692 | 778 | 0 | 665 | 0 | 0 | 0 |
Other income, net | ||||||||||||
1,602 | 1,239 | 1,316 | 1,296 | 0 | 1,118 | 871 | 596 | 0 | -38 | 0 | 0 | 0 |
Loss before income taxes | ||||||||||||
4,758 | 4,049 | -2,539 | -3,242 | 0 | -530 | 2,906 | 413 | 0 | -1,528 | 0 | 0 | 0 |
Benefit (provision) for income taxes | ||||||||||||
-467 | 966 | -36,528 | -36,154 | 0 | -34,942 | 786 | 1,074 | 0 | 367 | 0 | 0 | 0 |
Net Income (Loss) Attributable to Parent | ||||||||||||
5,225 | 3,083 | 33,989 | 32,912 | 0 | 34,412 | 2,120 | -661 | 0 | -1,895 | 0 | 0 | 0 |
Earnings Per Share [Abstract] | ||||||||||||
Net loss per share - basic and diluted (usd per share) | ||||||||||||
-0.03 | - | - | - | -0.09 | - | - | - | -0.03 | - | - | - | -1.63 |
Basic (dollars per share) | ||||||||||||
- | - | 0.10 | 0.03 | - | - | 0.08 | 0.00 | - | - | 0.02 | -0.22 | - |
Diluted (dollars per share) | ||||||||||||
- | - | 0.10 | 0.03 | - | - | 0.07 | 0.00 | - | - | 0.00 | -0.22 | - |
Weighted-average number of shares used in per share calculations: | ||||||||||||
Basic (shares) | ||||||||||||
- | - | 37,070 | 36,511 | - | - | 34,734 | 33,881 | - | - | 1,157 | 1,075 | - |
Diluted (shares) | ||||||||||||
- | - | 40,026 | 39,377 | - | - | 38,525 | 38,475 | - | - | 29,974 | 1,075 | - |
Weighted average shares used to compute basic and diluted net loss per share (in shares) | ||||||||||||
38,080 | - | - | - | 35,848 | - | - | - | 33,107 | - | - | - | 1,050 |