General form of registration statement for all companies including face-amount certificate companies

CONSOLIDATED BALANCE SHEETS [Parenthetical]

v2.4.0.6
CONSOLIDATED BALANCE SHEETS [Parenthetical] (USD $)
Mar. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Allowance for doubtful accounts receivable (in dollars) $ 9,600 $ 9,600 $ 0
Net of unamortized discount (in dollars) 0 17,088  
Common stock, par value (in dollars per share) $ 0.01 $ 0.01 $ 0.01
Common stock, shares authorized 20,000,000 20,000,000 20,000,000
Common stock, shares issued 8,499,898 6,723,993 2,711,750
Common stock, shares outstanding 8,499,898 6,723,993 2,711,750
Series A Convertible Preferred Stock [Member]
      
Convertible preferred stock, par value (in dollars per share)   $ 0.01 $ 0.01
Convertible preferred stock, shares authorized   313,960 313,960
Convertible preferred stock, shares issued   0 262,135
Convertible preferred stock, shares outstanding   0 262,135
Series B Convertible Preferred Stock [Member]
      
Convertible preferred stock, par value (in dollars per share)   $ 0.01 $ 0.01
Convertible preferred stock, shares authorized   279,256 279,256
Convertible preferred stock, shares issued   0 88,711
Convertible preferred stock, shares outstanding   0 88,711
Series C Convertible Preferred Stock [Member]
      
Convertible preferred stock, par value (in dollars per share) $ 0.01 $ 0.01 $ 0.01
Convertible preferred stock, shares authorized 88,098 88,098 88,098
Convertible preferred stock, shares issued 88,098 88,098 0
Convertible preferred stock, shares outstanding 88,098 88,098 0
Convertible preferred stock, liquidation value (in dollars) 1,101,225 1,101,225  
Series D Convertible Preferred Stock [Member]
      
Convertible preferred stock, par value (in dollars per share) $ 0.01 $ 0.01 $ 0.01
Convertible preferred stock, shares authorized 850 850 850
Convertible preferred stock, shares issued 300 743 0
Convertible preferred stock, shares outstanding 300 743 0
Convertible preferred stock, liquidation value (in dollars) $ 300,000 $ 743,000