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Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 | Sep. 30, 2013
REVENUES |  |  |  |  |  |  |  |
Product revenues | $ 217 |  | $ 72 |  | $ 778 |  | $ 152 |
Other revenues | 0 |  | 0 |  | 0 |  | 300 |
Total revenues | 217 |  | 72 |  | 778 |  | 452 |
COSTS OF SALES |  |  |  |  |  |  |  |
Costs of goods sold | (50) |  | (23) |  | (209) |  | (386) |
Gross profit | 167 |  | 49 |  | 569 |  | 66 |
OPERATING EXPENSES |  |  |  |  |  |  |  |
Selling, general and administrative | 4,538 |  | 4,573 |  | 12,956 |  | 16,919 |
Research and development | 683 |  | 2,178 |  | 3,632 |  | 10,639 |
Total operating expenses | 5,221 |  | 6,751 |  | 16,588 |  | 27,558 |
Loss from operations | (5,054) |  | (6,702) |  | (16,019) |  | (27,492) |
OTHER INCOME (EXPENSE) |  |  |  |  |  |  |  |
Change in fair value of warrant liability, net | 519 |  | (497) |  | 1,612 |  | 2,345 |
Interest income | 2 |  | 2 |  | 4 |  | 18 |
Other income (expense) | (25) |  | (9) |  | (33) |  | (404) |
Net loss | (4,558) |  | (7,206) |  | (14,436) |  | (25,533) |
LOSS PER COMMON SHARE |  |  |  |  |  |  |  |
Basic and diluted loss per common share (in dollars per share) | $ (0.48) | [1] | $ (1.15) | [1] | $ (1.54) | [1] | $ (4.35) | [1]
WEIGHTED AVERAGE COMMON SHARES |  |  |  |  |  |  |  |
Basic and diluted weighted average common shares outstanding (in shares) | 9,447,887 | [1] | 6,254,312 | [1] | 9,391,793 | [1] | 5,875,490 | [1]
OTHER COMPREHENSIVE INCOME (LOSS) |  |  |  |  |  |  |  |
Foreign currency translation adjustments | (6) |  | 15 |  | (27) |  | 384 |
Comprehensive loss | $ (4,564) |  | $ (7,191) |  | $ (14,463) |  | $ (25,149) |
[1] | Reflects a one-for- sixteen (1:16) reverse stock split effected on April 8, 2014.

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