Consolidated Balance Sheets Parentheticals (USD $)	Dec. 31, 2013	Dec. 31, 2012
Balance Sheets Parentheticals
Series C Redeemable convertible preferred stock per share	$ 0.01
aggregate involuntary liquidation preference	$ 17,007,931
Preferred stock shares authorized	10,431
Series C redeemable convertible preferred stock shares issued	10,431
Series C redeemable convertible preferred stock shares outstanding	10,431	10,431
Common stock par value	$ 0.01	$ 0.01
Common stock shares authorized	245,000,000	245,000,000
Common stock shares issued	106,356,558	38,404,764
Common stock shares outstanding	106,356,558	38,404,764
Less common stock in treasury	165,906	165,906