| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 | Dec'09 |
|---|---|---|---|---|---|---|---|---|---|---|
Revenue, net | ||||||||||
68,755 | 76,554 | 80,637 | - | - | - | - | - | - | - | - |
Revenue, net | ||||||||||
- | - | - | 53,390 | - | 60,923 | 48,118 | 59,710 | 64,609 | 69,529 | - |
Cost of revenue | ||||||||||
34,260 | 37,076 | 38,873 | 28,322 | - | 29,142 | 21,708 | 29,862 | 34,242 | 37,366 | - |
Revenue, net | ||||||||||
- | - | - | - | - | - | - | - | - | - | 61,093 |
Cost of revenue (1) | ||||||||||
- | - | - | - | - | - | - | - | - | - | 33,798 |
Gross profit | ||||||||||
34,495 | 39,478 | 41,764 | 25,068 | - | 31,781 | 26,410 | 29,848 | 30,367 | 32,163 | 27,295 |
Operating expenses: | ||||||||||
Research and development | ||||||||||
26,018 | 22,881 | 21,427 | 19,036 | - | 25,296 | 20,664 | 20,757 | 22,906 | 22,810 | 20,075 |
Selling, general and administrative | ||||||||||
21,202 | 19,953 | 20,450 | 13,770 | - | 15,434 | 13,883 | 14,944 | 15,266 | 15,167 | 13,745 |
Restructuring | ||||||||||
398 | 1,464 | 1,920 | 2,608 | - | 0 | - | - | - | 94 | 235 |
Gain on sale of marketable securities | ||||||||||
- | - | - | - | - | - | - | - | 264 | 1,397 | - |
Gain on debt extinguishment | ||||||||||
- | - | - | - | 0 | - | - | - | - | - | 12,860 |
Inventory step-up and backlog amortization | ||||||||||
- | - | - | - | 0 | - | - | - | - | - | - |
Total operating expenses | ||||||||||
47,618 | 44,298 | 43,797 | 35,414 | - | 40,730 | 34,547 | 35,701 | 38,172 | 38,071 | 34,055 |
Loss from operations | ||||||||||
-13,123 | -4,820 | -2,033 | -10,346 | - | -8,949 | -8,137 | -5,853 | -7,805 | -5,908 | -6,760 |
Gain on sale of marketable securities | ||||||||||
- | - | - | - | - | - | - | - | - | - | 0 |
Other Nonoperating Income (Expense) | ||||||||||
594 | 1,355 | -1,034 | -406 | - | -493 | -405 | -412 | -484 | -511 | -522 |
Gain (Loss) on Disposition of Intangible Assets | ||||||||||
3,905 | 0 | 0 | - | - | - | - | - | 1,600 | 0 | 0 |
Fair Value Adjustment of Convertible Debt | ||||||||||
- | - | - | - | 0 | - | - | - | - | - | - |
Discount accretion on convertible debt fair value | ||||||||||
- | - | - | - | 0 | - | - | - | - | - | - |
Nonoperating Income (Expense) | ||||||||||
4,499 | 1,355 | -1,034 | - | - | - | - | - | 1,380 | 886 | 12,338 |
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | ||||||||||
-8,624 | -3,465 | -3,067 | -10,752 | - | -9,442 | -8,542 | -6,265 | -6,425 | -5,022 | 5,578 |
Provision for income taxes | ||||||||||
453 | 448 | 493 | 355 | - | 518 | 328 | -571 | 141 | -5,395 | -877 |
Net Income (Loss) Attributable to Parent | ||||||||||
-9,077 | -3,913 | -3,560 | -11,107 | - | -9,960 | -8,870 | -5,694 | -6,566 | 373 | 6,455 |
Earnings Per Share, Basic | ||||||||||
- | - | - | - | - | - | - | - | - | 0.03 | 0.48 |
Net income (loss) per share - diluted | ||||||||||
- | - | - | - | - | - | - | - | - | 0.03 | 0.47 |
Weighted Average Number of Shares Outstanding, Basic | ||||||||||
- | - | - | - | - | - | - | - | - | 13,442 | 13,318 |
Weighted Average Number of Shares Outstanding, Diluted | ||||||||||
- | - | - | - | - | - | - | - | - | 14,384 | 13,687 |
Net loss per share - basic and diluted | ||||||||||
-0.24 | -0.11 | -0.11 | -0.39 | - | -0.44 | -0.45 | -0.31 | -0.40 | - | - |
Weighted average shares outstanding - basic and diluted | ||||||||||
37,851 | 35,959 | 31,507 | 28,276 | - | 22,766 | 19,816 | 18,252 | 16,330 | - | - |