Assumptions used and related fair value for conversion feature |
Significant
assumptions used and related fair values for the Companys warrants as of June 30, 2014 were as follows:
Original Issuance |
|
Exercise
Price |
|
Volatility |
|
Risk-Free
Interest Rate |
|
Term
(years) |
|
Discount
for marketability restrictions |
|
|
Warrants
Outstanding |
|
|
Fair
Value |
|
06/21/2013 |
|
$7.59 |
|
52.6% |
|
0.11% |
|
0.99 |
|
|
20.6% |
|
|
|
1,051,200 |
|
|
$ |
6,636,500 |
|
03/28/2013 |
|
$7.59 |
|
55.1% |
|
0.09% |
|
0.70 |
|
|
18.7% |
|
|
|
295,700 |
|
|
|
1,891,800 |
|
09/26/2012 |
|
$8.85 |
|
52.0% |
|
0.11% |
|
1.24 |
|
|
38.7% |
|
|
|
1,637,500 |
|
|
|
7,078,200 |
|
07/3/2012 |
|
$6.09 |
|
56.3% |
|
0.88% |
|
3.01 |
|
|
35.7% |
|
|
|
831,200 |
|
|
|
5,515,000 |
|
12/13/2011 |
|
$8.43 |
|
54.3% |
|
0.68% |
|
2.46 |
|
|
31.8% |
|
|
|
281,500 |
|
|
|
1,641,900 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4,097,100 |
|
|
$ |
22,763,400 |
|
Significant
assumptions used and related fair values for the Companys warrants as of December 31, 2013 were as follows:
Original
Issuance |
|
Exercise Price |
|
Volatility |
|
Risk-Free Interest Rate |
|
Term (years) |
|
Discount for marketability
restrictions |
|
|
Warrants Outstanding |
|
|
Fair Value |
|
03/28/2013 |
|
$7.59 |
|
52.4% |
|
0.13% |
|
1.20 |
|
|
22.7% |
|
|
|
788,000 |
|
|
$ |
495,000 |
|
06/21/2013 |
|
$7.59 |
|
52.4% |
|
0.13% |
|
1.24 |
|
|
22.7% |
|
|
|
1,051,000 |
|
|
|
660,000 |
|
01/11/2013 |
|
$6.32 |
|
63.3% |
|
1.27% |
|
4.03 |
|
|
43.8% |
|
|
|
1,709,000 |
|
|
|
2,892,000 |
|
09/26/2012 |
|
$8.85 |
|
58.5% |
|
0.38% |
|
1.74 |
|
|
42.3% |
|
|
|
1,771,000 |
|
|
|
702,000 |
|
07/3/2012 |
|
$6.09 |
|
61.2% |
|
1.27% |
|
3.51 |
|
|
40.2% |
|
|
|
1,812,000 |
|
|
|
3,008,000 |
|
07/3/2012 |
|
$5.47 |
|
52.8% |
|
0.01% |
|
0.01 |
|
|
42.3% |
|
|
|
804,000 |
|
|
|
3,000 |
|
12/13/2011 |
|
$8.43 |
|
60.4% |
|
0.78% |
|
2.95 |
|
|
37.9% |
|
|
|
306,000 |
|
|
|
455,000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
8,241,000 |
|
|
$ |
8,215,000 |
|
|
Summary of fair value measurements by level |
The following table summarizes
fair value measurements by level at June 30, 2014 (in thousands):
|
|
Level
1 |
|
|
Level
2 |
|
|
Level
3 |
|
|
Total |
|
Assets: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Commodity
contracts(1) |
|
$ |
405 |
|
|
$ |
|
|
|
$ |
|
|
|
$ |
405 |
|
Total
Assets |
|
$ |
405 |
|
|
$ |
|
|
|
$ |
|
|
|
$ |
405 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Liabilities: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Warrants(2) |
|
$ |
|
|
|
$ |
|
|
|
$ |
22,763 |
|
|
$ |
22,763 |
|
Commodity
contracts(3) |
|
|
336 |
|
|
|
|
|
|
|
|
|
|
|
336 |
|
Total
Liabilities |
|
$ |
336 |
|
|
$ |
|
|
|
$ |
22,763 |
|
|
$ |
23,099 |
|
__________
(1) Included
in other current assets in the consolidated balance sheets.
(2) Included
in warrant liabilities at fair value in the consolidated balance sheets.
(3) Included
in other current liabilities in the consolidated balance sheets.
The following table summarizes
fair value measurements by level at December 31, 2013 (in thousands):
|
|
Level
1 |
|
|
Level
2 |
|
|
Level
3 |
|
|
Total |
|
Assets: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Commodity
contracts(1) |
|
$ |
961 |
|
|
$ |
|
|
|
$ |
|
|
|
$ |
961 |
|
Total
Assets |
|
$ |
961 |
|
|
$ |
|
|
|
$ |
|
|
|
$ |
961 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Liabilities: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Warrants(2) |
|
$ |
|
|
|
$ |
|
|
|
$ |
8,215 |
|
|
$ |
8,215 |
|
Commodity
contracts(3) |
|
|
859 |
|
|
|
|
|
|
|
|
|
|
|
859 |
|
Total
Liabilities |
|
$ |
859 |
|
|
$ |
|
|
|
$ |
8,215 |
|
|
$ |
9,074 |
|
__________
(1) Included
in other current assets in the consolidated balance sheets.
(2) Included
in warrant liabilities at fair value in the consolidated balance sheets.
(3) Included
in accrued liabilities in the consolidated balance sheets.
|
Changes in fair value of Level 3 inputs |
Fair value of warrants, December
31, 2013 |
|
$ |
8,215 |
|
Adjustments to fair value
for the period |
|
|
34,559 |
|
Exercises of warrants |
|
|
(20,008 |
) |
Expiration of warrants |
|
|
(3 |
) |
Fair value of warrants,
June 30, 2014 |
|
$ |
22,763 |
|
|