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Preferred Stock (Details) (USD $)
 3 Months Ended 6 Months Ended 0 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Dec. 31, 2011
Nov. 19, 2010
Nov. 19, 2010
Warrant to purchase 0.25 of a share of Common Stock [Member]
Nov. 19, 2010
Warrant to purchase 0.0155 of a share of Common Stock [Member]
Jun. 30, 2012
Preferred Stock [Member]
Jun. 30, 2012
Embedded Derivative Financial Instruments [Member]
Jun. 30, 2012
Warrant [Member]
Class of Stock [Line Items]                      
Preferred Offering Units           10,582,011          
Preferred Stock, Par or Stated Value Per Share $ 0.01   $ 0.01   $ 0.01 $ 0.01          
Stock and Warrants Issued During Period, Shares, Preferred Stock and Warrants             1,683,267 164,418      
Sale of Stock, Price Per Share           $ 0.945          
Proceeds from Issuance or Sale of Equity     $ 9,951,227 $ 5,907,723     $ 10,000,000 $ 8,876,700      
Common Stock Dividends, Shares     7,352,649                
Preferred Stock, pre-payment, Minimum Increment Value 1,000,000   1,000,000                
Escrow Deposit 2,500,000   2,500,000                
Preferred Stock Conversion, Conversion Price per share $ 2.00   $ 2.00                
Adjusted Conversion Price $ 1.28   $ 1.28                
Fair value of Equity                 3,574,400 263,200 99,800
Increase (Decrease) in Fair Value of Interest Rate Fair Value Hedging Instruments $ (52,100) $ 27,900 $ (128,500) $ 17,000