Quarterly report pursuant to sections 13 or 15(d)

9. FAIR VALUE MEASUREMENTS (Tables)

v2.4.0.8
9. FAIR VALUE MEASUREMENTS (Tables)
9 Months Ended
Sep. 30, 2013
Fair Value Disclosures [Abstract]  
Assumptions used and related fair values for warrants

Significant assumptions used and related fair values for the warrants as of September 30, 2013 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   $ 7.70       58.7%       0.22%       1.49       27.7%       1,051,200     $ 494,600  
03/28/2013   $ 7.70       58.7%       0.22%       1.49       27.7%       788,400       370,300  
01/11/2013   $ 6.60       64.7%       1.01%       4.28       46.5%       1,708,700       1,940,500  
09/26/2012   $ 8.85       61.6%       0.33%       1.99       46.5%       1,770,800       315,000  
07/3/2012   $ 6.36       63.7%       1.01%       3.76       43.5%       1,812,400       2,018,100  
07/3/2012   $ 5.68       48.2%       0.02%       0.26       42.8%       803,900       34,700  
12/13/2011   $ 8.92       61.0%       0.63%       3.21       39.9%       305,700       318,000  
                                                    $ 5,491,200  

 

Significant assumptions used and related fair values for the warrants as of December 31, 2012 were as follows:

 

Original Issuance   Exercise Price     Volatility    

Risk-Free

Interest

Rate

   

Term

(years)

    Discount for marketability restrictions     Warrants Outstanding     Fair Value  
09/26/2012   $ 8.85       70.2%       0.36%       2.74       53.9%       1,833,000     $ 1,112,000  
07/3/2012   $ 7.50       76.1%       0.72%       4.51       55.5%       1,867,000       2,756,000  
07/3/2012   $ 6.45       69.3%       0.16%       1.01       55.5%       930,000       509,000  
12/13/2011   $ 12.45       74.4%       0.54%       3.95       52.3%       330,000       480,000  
10/6/2010   $ 1.80       76.0%       0.72%       4.80       46.4%       17,000       35,000  
                                                    $ 4,892,000  
Assumptions used and related fair value for conversion feature

Significant assumptions used and related fair value for the conversion feature as of September 30, 2013 were as follows:

 

Instrument  

Initial

Conversion

Price

    Volatility    

Risk-Free

Interest

Rate

   

Term

(years)

    Discount for marketability restrictions     Fair Value  
Series B Notes   $ 15.00       50.7%       0.04%       0.50       14.2%     $ 1,139,100  
Summary of fair value measurements by level

The following table summarizes fair value measurements by level at September 30, 2013 (in thousands):

 

    Level 1     Level 2     Level 3     Total  
Assets:                                
Commodity contracts(1)   $ 128     $     $     $ 128  
Total Assets   $ 128     $     $     $ 128  
                                 
Liabilities:                                
Warrants(2)   $     $     $ 5,491     $ 5,491  
Conversion feature(2)                 1,139       1,139  
Commodity contracts(3)     44                   44  
Total Liabilities   $ 44     $     $ 6,630     $ 6,674  

__________

(1)   Included in other current assets in the consolidated balance sheets.

(2)   Included in warrant liabilities and conversion features at fair value in the consolidated balance sheets.

(3)   Included in accrued liabilities in the consolidated balance sheets.

 

The following table summarizes fair value measurements by level at December 31, 2012 (in thousands):

 

    Level 1     Level 2     Level 3     Total  
Assets:                                
Commodity contracts(1)   $ 189     $     $     $ 189  
Total Assets   $ 189     $     $     $ 189  
                                 
Liabilities:                                
Warrants(2)   $     $     $ 4,892     $ 4,892  
Commodity contracts(3)     167                   167  
Total Liabilities   $ 167     $     $ 4,892     $ 5,059  

__________

(1)   Included in other current assets in the consolidated balance sheets.

(2)   Included in warrant liabilities and conversion features 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

The changes in the Company’s fair value of its Level 3 inputs were as follows (in thousands):

 

    Warrants     Conversion Features  
Balance, December 31, 2012   $ 4,892     $  
Issuance of warrants in January offering     2,657        
Issuance of notes and warrants on March 28, 2013     1,572       1,401  
Issuance of notes on June 21, 2013           2,929  
Conversions of notes           (4,269 )
Exercises of warrants     (260 )      
Adjustments to fair value     (3,370 )     1,078  
Balance, September 30, 2013   $ 5,491     $ 1,139