|
Interest expense for all debt is as follows:
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ($ in thousands) |
|
For the Year Ended December 31, |
|
|
Period from June 28,
2006 (Date of
Inception) to
December 31,
2012 |
|
| |
2012 |
|
|
2011 |
|
|
2010 |
|
|
|
Interest expense
|
|
$ |
609 |
|
|
$ |
— |
|
|
$ |
237 |
|
|
$ |
1,641 |
|
|
Interest expense—related parties
|
|
|
55 |
|
|
|
74 |
|
|
|
76 |
|
|
|
503 |
|
|
Amortization of embedded conversion feature
|
|
|
— |
|
|
|
— |
|
|
|
831 |
|
|
|
831 |
|
|
Change in fair value of common stock warrant liability
|
|
|
— |
|
|
|
— |
|
|
|
234 |
|
|
|
234 |
|
|
Amortization of deferred financing fees
|
|
|
6 |
|
|
|
— |
|
|
|
157 |
|
|
|
744 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total interest expense
|
|
$ |
670 |
|
|
$ |
74 |
|
|
$ |
1,535 |
|
|
$ |
3,953 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
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|