v3.8.0.1
CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)
$ in Thousands
 12 Months Ended
Dec. 30, 2017
Dec. 31, 2016
Dec. 26, 2015
Income Statement [Abstract]      
Revenue $ 174,090 $ 161,754 $ 138,681
Cost of revenue 35,773 31,830 26,117
Operating expenses:      
Selling and marketing [1] 66,906 72,266 73,521
Research and development 25,423 20,402 19,801
General and administrative 35,214 31,939 30,158
Depreciation and amortization 1,684 2,972 4,503
Restructuring charges 3,136 714 0
Total operating expenses 132,363 128,293 127,983
Operating income (loss) 5,954 1,631 (15,419)
Other income (expense), net 2,203 (1,064) (1,239)
Income (loss) from continuing operations before income taxes 8,157 567 (16,658)
(Benefit from) provision for income taxes (2,506) 1,282 1,221
Income (loss) from continuing operations 10,663 (715) (17,879)
Income (loss) from discontinued operations, net of tax 0 7,761 (17,116)
Net income (loss) 10,663 7,046 (34,995)
Accretion of Series A Redeemable Convertible Preferred Stock dividends (2,599) (1,310) 0
Accretion of Series A Redeemable Convertible Preferred Stock issuance costs 0 (2,124) 0
Net income attributable to Series A Redeemable Convertible Preferred Stock (1,120) (467) 0
Net income (loss) attributable to common stockholders $ 6,944 $ 3,145 $ (34,995)
Net income (loss) per share attributable to common stockholders (Basic):      
Income (loss) per share from continuing operations attributable to common stockholders (in dollars per share) $ 0.23 $ (0.12) $ (0.56)
income (loss) per share from discontinued operations attributable to common stockholders (in dollars per share) 0.00 0.22 (0.53)
Net income (loss) per share attributable to common stockholders, basic (in dollars per share) 0.23 0.10 (1.09)
Net income (loss) per share attributable to common stockholders (Diluted):      
Income (loss) per share from continuing operations attributable to common stockholders (in dollars per share) 0.22 (0.12) (0.56)
Income (loss) from discontinued operations attributable to common stockholders, diluted (in dollars per share) 0.00 0.22 (0.53)
Net income (loss) per share attributable to common stockholders, diluted (in dollars per share) $ 0.22 $ 0.10 $ (1.09)
Weighted-average shares used to compute net income (loss) per share attributable to common stockholders:      
Weighted average number of shares outstanding, basic 29,680,000 30,535,000 32,001,000
Weighted average number of shares outstanding, diluted 32,406,000 30,535,000 32,001,000
[1] (2) Includes related party expenses of $13,472 and $14,724 for the year ended December 30, 2017 and December 31, 2016, respectively. (Note 12)