Balance Sheets (USD $)	Dec. 31, 2013	Dec. 31, 2012
CURRENT ASSETS:
Cash and cash equivalents	$ 222,697	$ 298,227
Available for sale securities	16,957,489	8,041,904
Prepaid expenses and other	551,961	977,310
Total current assets	17,732,147	9,317,441
PROPERTY AND EQUIPMENT, net	307,385	403,446
INTANGIBLE ASSETS, net	8,552,432	8,978,101
OTHER ASSETS, net	2,576	20,866
Total assets	26,594,540	18,719,854
CURRENT LIABILITIES:
Accounts payable	1,246,470	827,209
Accrued expenses:
Salaries and wages	325,313	295,194
Professional fees	631,871	902,411
Other accrued expenses	289,031	42,231
Deferred rent, current portion	33,894	75,144
Total current liabilities	2,526,579	2,142,189
LONG TERM LIABILITES
Captial lease, net of current portion	7,290	33,915
Deferred rent, net of current portion	14,379	23,763
Total long term liabilities	21,669	57,678
Total liabilities	2,548,248	2,199,867
COMMITMENTS AND CONTINGENCIES
SHAREHOLDERS' EQUITY:
Common stock, $.01 par value, 150,000,000 shares authorized, 93,208,471 and 82,903,609 issued and outstanding at December 31, 2013 and 2012, respectively	932,085	829,036
Accumulated other comprehensive loss	(8,215)	(20)
Warrants outstanding	663,100	1,081,050
Additional paid-in capital	312,470,030	276,748,336
Accumulated deficit	(290,010,708)	(262,138,415)
Total shareholders' equity	24,046,292	16,519,987
Total liabilities and shareholders' equity	$ 26,594,540	$ 18,719,854