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v3.20.2

Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Income Statement [Abstract] |  |  |  |  |  |
Revenue, net | $ 9,253 |  | $ 18,027 |  | $ 23,027 | $ 34,675
Cost of revenue | 4,204 | [1] | 8,651 | [1] | 11,203 | 16,827
Gross profit | 5,049 |  | 9,376 |  | 11,824 | 17,848
Operating expenses: |  |  |  |  |  |
Research and development | 6,314 | [2] | 6,364 | [2] | 12,581 | 12,836
Selling, general and administrative | 5,156 | [3] | 4,935 | [3] | 10,349 | 10,395
Restructuring | 0 |  | 398 |  | 592 | 398
Total operating expenses | 11,470 |  | 11,697 |  | 23,522 | 23,629
Loss from operations | (6,421) |  | (2,321) |  | (11,698) | (5,781)
Interest income and other, net | (24) |  | 104 |  | 30 | 200
Gain on sale of patents | 0 |  | 0 |  | 0 | 3,905
Total other income (expense), net | (24) |  | 104 |  | 30 | 4,105
Loss before income taxes | (6,445) |  | (2,217) |  | (11,668) | (1,676)
Provision for income taxes | 107 |  | 231 |  | 283 | 639
Net loss | $ (6,552) |  | $ (2,448) |  | $ (11,951) | $ (2,315)
Net loss per share - basic and diluted | $ (0.17) |  | $ (0.06) |  | $ (0.31) | $ (0.06)
Weighted average shares outstanding - basic and diluted | 39,444 |  | 37,688 |  | 39,156 | 37,469
[1] |
(1) Includes: |  |  |  |  |  |  |
Amortization of acquired intangible assets | 298 |  |  | 298 |  |  | 596 |  |  | 596 |
Stock-based compensation | 127 |  |  | 83 |  |  | 228 |  |  | 178 |
Inventory step-up and backlog amortization | — |  |  | — |  |  | — |  |  | 12 |
[2] |
(2) Includes stock-based compensation | 806 |  |  | 703 |  |  | 1,454 |  |  | 1,364 |
[3] |
(3) Includes: |  |  |  |  |  |  |
Stock-based compensation | 1,310 |  |  | 879 |  |  | 2,383 |  |  | 1,812 |
Amortization of acquired intangible assets | 76 |  |  | 76 |  |  | 152 |  |  | 160 |

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