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Fair Value Measurements | 12 Months Ended
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Dec. 31, 2012
Fair Value Measurements |
Fair Value Measurements | 10. Fair Value Measurements The carrying amounts of cash and cash equivalents, accounts receivable, net, accounts payable and accrued expenses and other current liabilities approximate fair value based on the short-term maturities of these instruments. We believe the carrying values of our debt and notes receivable approximate fair value since these instruments bear interest either at variable rates or fixed rates which are not significantly different than market rates. Based on the fair value hierarchy, our debt of $380.3 million as of December 31, 2012 and $287.1 million as of December 31, 2011 and our notes receivable of $12.7 million as of December 31, 2012 and $6.8 million as of December 31, 2011 are categorized in Level 3. The following table presents information about our assets and liabilities that are measured at fair value on a recurring basis as of December 31, 2012 and 2011 (in thousands):
|  | Level 1 |  | Level 2 |  | Level 3 |  | Sub-Total |  | Netting and Collateral |  | Total |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | 18,087 |  | $ | 57,682 |  | $ | — |  | $ | 75,769 |  | $ | (56,115) |  | $ | 19,654 |
Foreign currency contracts |  |  | — |  |  | 2,434 |  |  | — |  |  | 2,434 |  |  | (2,289) |  |  | 145 |
Hedged item inventories |  |  | — |  |  | 818 |  |  | — |  |  | 818 |  |  | — |  |  | 818 |
|  | $ | 18,087 |  | $ | 60,934 |  | $ | — |  | $ | 79,021 |  | $ | (58,404) |  | $ | 20,617 |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | 20,970 |  | $ | 44,732 |  | $ | — |  | $ | 65,702 |  | $ | (49,562) |  | $ | 16,140 |
Foreign currency contracts |  |  | — |  |  | 3,845 |  |  | — |  |  | 3,845 |  |  | (2,289) |  |  | 1,556 |
Hedged item inventories |  |  | — |  |  | 525 |  |  | — |  |  | 525 |  |  | — |  |  | 525 |
|  | $ | 20,970 |  | $ | 49,102 |  | $ | — |  | $ | 70,072 |  | $ | (51,851) |  | $ | 18,221 |
2011 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | 14,038 |  | $ | 51,033 |  | $ | — |  | $ | 65,071 |  | $ | (43,275) |  | $ | 21,796 |
Foreign currency contracts |  |  | — |  |  | 2,994 |  |  | — |  |  | 2,994 |  |  | (893) |  |  | 2,101 |
Hedged item inventories |  |  | — |  |  | 3,216 |  |  | — |  |  | 3,216 |  |  | — |  |  | 3,216 |
Hedged item commitments |  |  | — |  |  | 206 |  |  | — |  |  | 206 |  |  | — |  |  | 206 |
|  | $ | 14,038 |  | $ | 57,449 |  | $ | — |  | $ | 71,487 |  | $ | (44,168) |  | $ | 27,319 |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | 10,148 |  | $ | 46,754 |  | $ | — |  | $ | 56,902 |  | $ | (43,291) |  | $ | 13,611 |
Foreign currency contracts |  |  | — |  |  | 1,018 |  |  | — |  |  | 1,018 |  |  | (893) |  |  | 125 |
Hedged item commitments |  |  | — |  |  | 24 |  |  | — |  |  | 24 |  |  | — |  |  | 24 |
Earn-out |  |  | — |  |  | — |  |  | 4,194 |  |  | 4,194 |  |  | — |  |  | 4,194 |
|  | $ | 10,148 |  | $ | 47,796 |  | $ | 4,194 |  | $ | 62,138 |  | $ | (44,184) |  | $ | 17,954 |
For our derivative contracts, we may enter into master netting, collateral and offset agreements with counterparties. These agreements provide us the ability to offset a counterparty's rights and obligations, request additional collateral when necessary or liquidate the collateral in the event of counterparty default. We net fair value of cash collateral paid or received against fair value amounts recognized for net derivative positions executed with the same counterparty under the same master netting or offset agreement. As of December 31, 2012, we had $22.9 million of cash collateral deposits held by financial counterparties included in other current assets in the accompanying consolidated balance sheets. In addition, as of December 31, 2012, we have offset $6.6 million of cash collateral received from customers against the total amount of commodity fair value assets in the above table. As of December 31, 2011, we had $11.8 million of cash collateral deposits held by financial counterparties and there were no significant amounts of cash collateral that were offset against the total commodity fair value assets and liabilities in the above table. The following table presents information about our assets and liabilities that are measured at fair value on a recurring basis that utilized Level 3 inputs for the periods presented (in thousands):
|  | Beginning of Period |  | Total Gains (Losses) Included in Earnings |  | Settlements |  | End of Period |  | Change in Unrealized Gains Relating to Assets and Liabilities that are Held at end of Period |  | Location of Total Gains (Losses) Included in Earnings
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | — |  | $ | 1,271 |  | $ | 1,271 |  | $ | — |  | $ | — |  | Revenue
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Earn-out |  | $ | 4,194 |  | $ | (110) |  | $ | 4,304 |  | $ | — |  | $ | — |  | Other income (expense), net
2011 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | 90 |  | $ | — |  | $ | 90 |  | $ | — |  | $ | — |  | Revenue
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Earn-out |  | $ | 5,012 |  | $ | 818 |  | $ | — |  | $ | 4,194 |  | $ | 818 |  | Other income (expense), net
There were no transfers between Level 1, 2 or 3 during the periods presented. In addition, there were no significant Level 3 purchases, sales or issuances for the periods presented.

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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=7491637&loc=d3e13504-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 107 -Paragraph 15C, 15D -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. 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