XML 15 R55.htm IDEA: XBRL DOCUMENT v2.4.0.6
Shareholders' Equity Warrants (Details) (USD $)
 3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Class of Warrant or Right [Line Items]    
Net proceeds from exercise of warrants $ 105,881 $ 0
Warrants Issued During Period, Value 14,900 50,600
Underwriting Offering [Member]
    
Class of Warrant or Right [Line Items]    
Class of Warrant or Right, Additional Number of Securities Called by Warrants or Rights 207,610  
Class of Warrant or Right, Exercise Price of Warrants or Rights 0.51  
Net proceeds from exercise of warrants 100,000  
Class of Warrant or Right, Exercise Price of Warrants or Rights, Amount Above Closing Price of Common Stock on Date of Subscription Agreement 0.03  
Class of Warrant or Right, fair value of warrant inducement $ 0