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Letter of Credit (Details) (USD $)
3 Months Ended
Jun. 30, 2012
Dec. 31, 2011
Jun. 30, 2012
Line of Credit
Line of Credit Facility, Maximum Borrowing Capacity     $ 500,000
Deferred Financing Costs, net 161,108 194,444 200,000
Deferred Financing Costs if Converted to Shares     1,515,152
Letter of Credit Initiation Date     May 10, 2012
Letter of Credit, Face Value $ 500,000   $ 50,000
Letter of Credit Expiration Date     May 10, 2013