Condensed Statements of Cash Flows (Unaudited) (USD $)
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3 Months Ended | |||||
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Mar. 31, 2012
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Mar. 31, 2011
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Cash flows from operating activities: | ||||||
Net loss | $ (3,474,389) | $ (2,250,618) | ||||
Adjustments to reconcile net loss to net cash flows from operating activities: | ||||||
Depreciation and license amortization | 98,633 | 70,963 | ||||
Share-based compensation | 229,855 | 254,743 | ||||
Amortization and write-off of debt issuance costs and original issue discounts (see Note 8) | 2,058,746 | 320,314 | ||||
Increase (decrease) in cash resulting from changes in: | ||||||
Accounts receivable | 242,950 | (8,024) | ||||
Inventory | (20,596) | (85,272) | ||||
Prepaid expenses and other current assets | (37,155) | 15,863 | ||||
Other assets | 1,101 | |||||
Accounts payable and accrued expenses | (333,165) | 763,579 | ||||
Related party deferred revenue | (650,000) | (650,000) | ||||
Net cash flows from operating activities | (1,884,020) | (1,568,452) | ||||
Cash flows from investing activities: | ||||||
Purchases of property and equipment | (4,521) | |||||
Net cash flows from investing activities | (4,521) | |||||
Cash flows from financing activities: | ||||||
Proceeds from issuance of convertible notes payable, net of issuance costs | 3,424,950 | |||||
Net cash flows from financing activities | 3,424,950 | |||||
Net change in cash and cash equivalents | 1,536,409 | [1] | (1,568,452) | [1] | ||
Cash and cash equivalents, beginning of period | 145,478 | 1,577,314 | ||||
Cash and cash equivalents, end of period | 1,681,887 | 8,862 | ||||
Cash paid for: | ||||||
Income taxes | ||||||
Interest | ||||||
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