v3.10.0.1

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jul. 01, 2017 | Jun. 30, 2018 | Jul. 01, 2017
Income Statement [Abstract] |  |  |  |  |
Revenue | [1] | $ 45,966 | $ 41,972 | $ 93,291 | $ 85,338
Cost of revenue |  | 9,823 | 9,000 | 19,266 | 17,766
Operating expenses: |  |  |  |  |
Selling and marketing | [2] | 15,901 | 17,853 | 32,758 | 37,050
Research and development |  | 8,492 | 6,666 | 16,780 | 12,655
General and administrative |  | 11,593 | 8,433 | 22,060 | 16,688
Depreciation and amortization |  | 411 | 423 | 829 | 847
Restructuring charges |  | 17 | 0 | 479 | 0
Total operating expenses |  | 36,414 | 33,375 | 72,906 | 67,240
Operating (loss) income |  | (271) | (403) | 1,119 | 332
Other (expense) income, net |  | (768) | 1,008 | (206) | 1,309
(Loss) Income before income taxes |  | (1,039) | 605 | 913 | 1,641
Benefit from income taxes |  | (870) | (1,068) | (1,615) | (856)
Net (loss) income |  | (169) | 1,673 | 2,528 | 2,497
Accretion of Series A Redeemable Convertible Preferred Stock dividends |  | (665) | (660) | (1,345) | (1,262)
Net income attributable to Series A Redeemable Convertible Preferred Stock |  | 0 | (139) | (163) | (169)
Net (loss) income attributable to common stockholders |  | $ (834) | $ 874 | $ 1,020 | $ 1,066
Net (loss) income per share attributable to common stockholders, basic (in dollars per share) |  | $ (0.03) | $ 0.03 | $ 0.03 | $ 0.04
Net (loss) income per share attributable to common stockholders, diluted (in dollars per share) |  | $ (0.03) | $ 0.03 | $ 0.03 | $ 0.03
Weighted-average shares used to compute net (loss) income per share attributable to common stockholders: |  |  |  |  |
Weighted average number of shares outstanding, basic |  | 30,591 | 29,556 | 30,792 | 29,352
Weighted average number of shares outstanding, diluted |  | 30,591 | 32,220 | 33,486 | 31,746
[1] | (1) Includes related party revenue of $705 and $432 for the three months ended June 30, 2018 and July 1, 2017, respectively. Includes related party revenue of $1,342 and $825 for the six months ended June 30, 2018 and July 1, 2017, respectively. (Note 14)
[2] | (2) Includes related party expenses of $2,617 and $4,120 for the three months ended June 30, 2018 and July 1, 2017, respectively. Includes related party expenses of $5,653 and $7,820 for the six months ended June 30, 2018 and July 1, 2017, respectively. (Note 14)

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