Consolidated Balance Sheets (Parenthetical) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Current Assets:
Cash & cash equivalents	$ 13,204,067	$ 10,114,163
Allowance for doubtful accounts	100,000	100,000
Related party A/R	2,263,508	1,760,304
CURRENT LIABILITIES:
Related party A/P	69,017	503,763
Stockholders' Equity:
Preferred stock, authorized (in shares)	1,000,000	1,000,000
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	150,000,000	150,000,000
Common stock, shares issued	87,543,781	87,367,313
Purchase of treasury shares (in shares)	36,448	36,448
Series C Preferred Stock [Member]
Stockholders' Equity:
Preferred stock, authorized (in shares)	550	600
Preferred stock, shares outstanding (in shares)	550	600
Preferred stock, liquidation preference	550,000	600,000
Convertible Series B Preferred Stock [Member]
Stockholders' Equity:
Preferred stock, shares outstanding (in shares)	130	130
Preferred stock, shares issued (in shares)	130	130
Convertible Series E Preferred Stock [Member]
Stockholders' Equity:
Preferred stock, shares outstanding (in shares)	22,740	22,740
Preferred stock, liquidation preference	2,274,000	2,274,000
Preferred stock, shares issued (in shares)	22,740	22,740
Interest-bearing Deposits [Member]
Current Assets:
Cash & cash equivalents	$ 5,719,126	$ 5,215,349