|
Consolidated Statements of Operations (USD $)
|
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2011
|
Jun. 30, 2010
|
Jun. 30, 2011
|
Jun. 30, 2010
|
|
| Revenues: | ||||
| Net sales | $ 3,164,700 | $ 2,513,876 | $ 5,642,974 | $ 5,171,748 |
| License and grant revenue | 31,135 | 25,000 | 392,097 | 50,000 |
| Total revenues | 3,195,835 | 2,538,876 | 6,035,071 | 5,221,748 |
| Cost of goods sold | 1,002,976 | 811,754 | 1,758,963 | 1,700,621 |
| Gross profit | 2,192,859 | 1,727,122 | 4,276,108 | 3,521,127 |
| Operating expenses: | ||||
| Research and development | 1,963,876 | 1,737,501 | 4,553,428 | 4,139,173 |
| Selling, general and administrative | 2,408,943 | 918,342 | 5,379,205 | 2,046,544 |
| Total operating expenses | 4,372,819 | 2,655,843 | 9,932,633 | 6,185,717 |
| Loss from operations | (2,179,960) | (928,721) | (5,656,525) | (2,664,590) |
| Other income (expense): | ||||
| Interest income | 2,984 | 1,947 | 6,503 | 3,761 |
| Interest expense | (1,058) | (268,551) | (2,665) | (552,989) |
| Change in derivative liabilities | (10,352) | (154,315) | (964,141) | (583,607) |
| Loss on extinguishment of debt | 0 | (41,717,380) | 0 | (41,717,380) |
| Other | (384) | (2,122) | (1,097) | (2,578) |
| Total other expense, net | (8,810) | (42,140,421) | (961,400) | (42,852,793) |
| Loss from continuing operations | (2,188,770) | (43,069,142) | (6,617,925) | (45,517,383) |
| Discontinued operations - Income (loss) from operations | (120) | (717) | 6,906 | (12,590) |
| Net loss | (2,188,890) | (43,069,859) | (6,611,019) | (45,529,973) |
| Preferred stock dividends | (25,000) | (8,096,745) | (50,000) | (8,156,745) |
| Loss attributable to common stockholders | $ (2,213,890) | $ (51,166,604) | $ (6,661,019) | $ (53,686,718) |
| Loss per common share (basic and diluted): | ||||
| Continuing operations | $ (0.02) | $ (0.64) | $ (0.08) | $ (0.67) |
| Discontinued operations | $ 0 | $ 0 | $ 0 | $ 0 |
| Attributable to common stockholders | $ (0.02) | $ (0.64) | $ (0.08) | $ (0.67) |
| Weighted average shares outstanding: | ||||
| Basic and diluted | 89,660,089 | 80,260,077 | 87,549,776 | 79,917,641 |
| X | ||||||||||
|
- Definition
License and Grant Revenue
|
| X | ||||||||||
|
- Definition
Weighted Average Number Basic And Diluted, Shares Outstanding [Abstract]
|
| X | ||||||||||
|
- Definition
Weighted Average Number of Shares Outstanding where Basic and Diluted are the same and reported as a single line
|
| X | ||||||||||
|
- Definition
Total costs related to goods produced and sold during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount represents the difference between the fair value of the payments made and the carrying amount of the debt at the time of its extinguishment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This element represents the income or loss from continuing operations attributable to the parent which may also be defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) from continuing operations per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares.
|
| X | ||||||||||
|
- Definition
This element represents the overall income (loss) from a disposal group that is classified as a component of the entity, net of income tax, reported as a separate component of income before extraordinary items before deduction or consideration of the amount which may be allocable to noncontrolling interests, if any. Includes the following (net of tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of income (loss) derived from discontinued operations during the period, net of related tax effect, per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares.
|
| X | ||||||||||
|
- Definition
The cost of borrowed funds accounted for as interest that was charged against earnings during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This item represents investment income derived from investments in debt and equity securities consisting of interest income earned from investments in debt securities and on cash and cash equivalents, dividend income from investments in equity securities, and income or expense derived from the amortization of investment related discounts or premiums, respectively, net of related investment expenses. This item does not include realized or unrealized gains or losses on the sale or holding of investments in debt and equity securities required to be included in earnings for the period or for other than temporary losses related to investments in debt and equity securities which are included in realized losses in the period recognized, and does not include investment income from real or personal property, such as rental income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The net result for the period of deducting operating expenses from operating revenues.
|
| X | ||||||||||
|
- Definition
The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders.
|
| X | ||||||||||
|
- Definition
The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|