Note Receivable	6 Months Ended
Jun. 30, 2012
Note Receivable [Abstract]
Note Receivable	10. Note Receivable On May 25, 2012, we executed a $663,359 Promissory Note with Forem Energy Group, maturing on May 25, 2022. This note is unsecured and bears interest at an annual rate of 2.9%. Accordingly, receivables relating to this agreement in the amount of $600,419 and $62,940 have been recorded as note receivable and current portion note receivable (prepaid expenses and other current assets), respectively, in the condensed consolidated balance sheets as of June 30, 2012.

Note Receivable

6 Months Ended

Jun. 30, 2012

10. Note Receivable

On May 25, 2012, we executed a $663,359 Promissory Note with Forem Energy Group, maturing on May 25, 2022. This note is unsecured and bears interest at an annual rate of 2.9%. Accordingly, receivables relating to this agreement in the amount of $600,419 and $62,940 have been recorded as note receivable and current portion note receivable (prepaid expenses and other current assets), respectively, in the condensed consolidated balance sheets as of June 30, 2012.