Condensed Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (15,080,982)	$ (19,590,507)
Adjustments to reconcile net loss to net cash used in operating activities:
Amortization of deferred revenue	(1,425,999)	(701,239)
Amortization of debt discounts and deferred financing fees	1,673,379	1,171,369
Non-cash equity compensation	922,686	582,039
Depreciation and amortization of long-lived assets	348,212	360,690
Inventory reserve provision		576,021
Debt issuance cost		2,007,534
Loss on change in fair value of embedded convertible feature		8,125,000
Loss on investment in China joint venture	1,375,926	(83,830)
Loss on investment in Tarsa	1,518,000
Changes in operating assets and liabilities:
Decrease in accounts receivable	721,268	648,913
Decrease in inventory	58,082	806,055
Increase in other assets	(23,468)	(48,522)
(Decrease) increase in accounts payable and accrued expenses	(544,069)	463,994
Increase in accrued interest-stockholders	3,852,767	2,072,426
Increase (decrease) in deferred compensation	17,103	(7,101)
Increase in deferred licensing fees	4,280,900
Net cash used in operating activities	(2,306,195)	(3,617,158)
CASH FLOWS FROM INVESTING ACTIVITIES:
Investment in Tarsa	(1,518,000)
Construction of leasehold and building improvements	(5,880)	(2,941)
Purchase of equipment and furniture	(249,169)	(25,309)
Increase in patents and other intangibles	(176,537)	(247,402)
Proceeds from sale/lease back	1,119,963
Net cash used in investing activities	(829,623)	(275,652)
CASH FLOWS FROM FINANCING ACTIVITIES:
Issuance of note payable – Victory Park		13,642,473
Debt issuance cost		(2,007,534)
Repayment on note payable – China joint venture		(875,000)
Repayment on note payable – Victory Park		(179,679)
Repayment on note payable – Jay Levy		(1,000,000)
Proceeds from exercise of stock options	53,521	1,434
Net cash provided by financing activities	53,521	9,581,694
Net (decrease) increase in cash and cash equivalents	(3,082,297)	5,688,884
Cash and cash equivalents at beginning of period	12,200,800	4,894,210
Cash and cash equivalents at end of period	9,118,503	10,583,094
SUPPLEMENTAL CASH FLOW INFORMATION:
Issuance of convertible note in exchange for nonconvertible note		19,357,527
Cash payments:
Cash paid for interest		$ 803,000