CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Allowance for doubtful accounts	$ 4,789	$ 4,789
Series B Redeemable Convertible Preferred Stock, par value	$ 0.01	$ 0.01
Series B Redeemable Convertible Preferred Stock, shares authorized	1,000	1,000
Series B Redeemable Convertible Preferred Stock, shares issued	0	0
Series B Redeemable Convertible Preferred Stock, shares outstanding	0	0
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	2,497,500	2,497,500
Preferred stock, shares issued
Preferred stock, shares outstanding
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	68,104,957	68,104,957
Common stock, shares outstanding	68,104,957	68,104,957
Series C Convertible Preferred Stock [Member]
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,500	1,500
Preferred stock, shares issued	11.47	11.47
Preferred stock, shares outstanding	11.47	11.47
Preferred stock, liquidation value	$ 114,692	$ 114,692
Series D Convertible Preferred Stock [Member]
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	2,500,000	2,500,000
Preferred stock, shares issued	907,144	907,144
Preferred stock, shares outstanding	907,144	907,144
Preferred stock, liquidation value	$ 907,144	$ 907,144