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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
Condensed Consolidated Statements Of Operations |  |  |  |
Net revenues | $ 8,426 | $ 11,404 | $ 17,305 | $ 20,830
Cost of sales | 7,944 | 10,760 | 16,444 | 19,506
Gross profit | 482 | 644 | 861 | 1,324
Operating expenses: |  |  |  |
Research and development | 783 | 1,487 | 1,791 | 2,983
Intellectual property legal fees | 1,388 | 915 | 3,599 | 1,381
Selling, general and administrative | 1,585 | 1,951 | 3,276 | 3,865
Total operating expenses | 3,756 | 4,353 | 8,666 | 8,229
Operating loss | (3,274) | (3,709) | (7,805) | (6,905)
Other expense, net: |  |  |  |
Interest expense, net | (133) | (138) | (280) | (286)
Other (expense) income, net | (10) |  | (5) | 2
Total other expense, net | (143) | (138) | (285) | (284)
Loss before provision for income taxes | (3,417) | (3,847) | (8,090) | (7,189)
Net loss | $ (3,417) | $ (3,847) | $ (8,090) | $ (7,189)
Net loss per common share: |  |  |  |
Basic and diluted | $ (0.04) | $ (0.06) | $ (0.09) | $ (0.12)
Weighted-average common shares outstanding: |  |  |  |
Basic and diluted | 91,685 | 61,844 | 87,073 | 61,763

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