Consolidated Statements of Operations - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2015 |
Jun. 30, 2014 |
|
| Revenue | ||||
| Product revenue | $ 15,324 | $ 12,579 | $ 19,391 | $ 15,741 |
| Service revenue | 8,428 | 4,415 | 13,731 | 6,481 |
| Research and development contract revenue | 257 | 327 | 303 | 674 |
| Total revenue | 24,009 | 17,321 | 33,425 | 22,896 |
| Cost of product revenue | 11,653 | 10,448 | 15,491 | 13,892 |
| Cost of service revenue | 10,483 | 5,908 | 18,121 | 9,926 |
| Cost of research and development contract revenue | 311 | 770 | 362 | 1,188 |
| Research and development expense | 3,425 | 1,398 | 6,326 | 2,652 |
| Selling, general and administrative expenses | 8,002 | 5,439 | 15,751 | 9,258 |
| Operating loss | (9,865) | (6,642) | (22,626) | (14,020) |
| Interest and other income | 32 | 49 | 63 | 94 |
| Gain on bargain purchase | 1,014 | 1,014 | ||
| Change in fair value of common stock warrant liability | 667 | 9,577 | 2,436 | (58,856) |
| Interest and other expense | (60) | (121) | (150) | (212) |
| Net (loss) income attributable to the Company | (9,226) | 3,877 | (20,277) | (71,980) |
| Preferred stock dividends declared | (27) | (52) | (53) | (104) |
| Net (loss) income attributable to common shareholders | $ (9,253) | $ 3,825 | $ (20,330) | $ (72,084) |
| Net (loss) income per share: | ||||
| Basic (in dollars per share) | $ (0.05) | $ 0.02 | $ (0.12) | $ (0.49) |
| Diluted (in dollars per share) | $ (0.05) | $ 0.02 | $ (0.12) | $ (0.49) |
| Basic weighted average number of common shares outstanding | 173,439,391 | 159,916,449 | 173,402,611 | 146,905,767 |
| Diluted weighted average number of common shares outstanding | 173,439,391 | 176,157,179 | 173,402,611 | 146,905,767 |