CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Revenues
License fees	$ 11,153	$ 7,959
Royalty income	0	16,185
Product sales, net	90,891	35,861
Total Revenues	102,044	60,005
Costs and Expenses
Cost of goods sold	40,889	16,734
Research and development	165,285	192,960
Selling, general and administrative	260,690	476,299
Amortization of intangible assets	117,161	118,463
Depreciation	65,388	75,261
Total Costs and Expenses	649,413	879,717
OPERATING (LOSS)	(547,369)	(819,712)
Other Income (Expense)
Interest and miscellaneous income	22,465	1,654
Interest expense	(131,686)	(25,351)
Equity in earnings (loss) of unconsolidated subsidiary	0	0
(LOSS) Before Income Taxes	(656,590)	(843,409)
Income taxes	0	0
NET (LOSS)	(656,590)	(843,409)
Less preferred stock dividends	(12,021)	(10,726)
NET (LOSS) Allocable to Common Stockholders	$ (668,611)	$ (854,135)
Basic and diluted net (loss) per common share (in dollars per share)	$ (0.06)	$ (0.11)
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING (in shares)	11,657,123	7,962,421