Consolidated Balance Sheets (Parenthetical) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Undesignated stock, par value	$ 0.01	$ 0.01
Undesignated stock, shares authorized	20,000,000	20,000,000
Undesignated stock, shares designated	8,001,000	8,001,000
Series A 12% convertible preferred stock, shares authorized	5,000,000	5,000,000
Series A 12% convertible preferred stock, issued	1,452,500	1,562,500
Series A 12% convertible preferred stock, outstanding	1,452,500	1,562,500
Series A 12% convertible preferred stock, liquidation value	$ 1,496,000
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	50,000,000	50,000,000
Common stock, issued	18,386,900	16,060,853
Common stock, outstanding	18,386,900	16,060,853
Series B-1 12% redeemable convertible preferred stock
Convertible preferred stock, shares authorized	900,000	900,000
Convertible preferred stock, shares issued	900,000	900,000
Convertible preferred stock, shares outstanding	900,000	900,000
Convertible preferred stock, redemption value	1,800,000
Convertible preferred stock, liquidation value	1,800,000
Undesignated stock, shares designated		900,000
Series B-2 12% redeemable convertible preferred stock
Convertible preferred stock, shares authorized	2,100,000	2,100,000
Convertible preferred stock, shares issued	2,100,000	2,100,000
Convertible preferred stock, shares outstanding	2,100,000	2,100,000
Convertible preferred stock, redemption value	4,200,000
Convertible preferred stock, liquidation value	4,200,000
Undesignated stock, shares designated		2,100,000
Series C super dividend convertible preferred stock
Convertible preferred stock, shares authorized	1,000	1,000
Convertible preferred stock, shares issued	196	220
Convertible preferred stock, shares outstanding	196	220
Convertible preferred stock, redemption value	5,547,000
Convertible preferred stock, liquidation value	$ 1,989,400
Undesignated stock, shares designated		1,000