Issuance of Notes Payable and Warrants (Tables)

12 Months Ended

Dec. 31, 2012

Future Payments Required on Senior Notes Including Principal and Interest

As of December 31, 2012, the future payments required on the Senior Notes, including principal and interest were as follows:

2013	$	6,240
2014		6,240
2015		6,240
2016		6,240
2017		6,240
Thereafter		138,720
Total	$	169,920