XML 45 R31.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Derivatives (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Fair Value Amounts of Derivatives and Placement in Consolidated Balance Sheets | The following table provides information on the fair value amounts (in thousands) of these derivatives as of March 31, 2018 and December 31, 2017 and their placement within our condensed consolidated balance sheets.
| Balance Sheet Location |  | March 31, 2018 |  | December 31, 2017
|  |  | Asset (Liability)
Commodity derivatives (1) | Prepaid and other current assets |  | $ | 6,281 |  |  | $ | 2,814 |
Commodity derivatives | Other accrued liabilities |  | — |  |  | (39 | )
J. Aron repurchase obligation derivative | Obligations under inventory financing agreements |  | (13,222 | ) |  | (19,564 | )
Interest rate derivatives | Prepaid and other current assets |  | 1,151 |  |  | 1,482 |
Interest rate derivatives | Other long-term assets |  | — |  |  | 2,328 |
_________________________________________________________
(1) | Does not include cash collateral of $11.0 thousand and $0.2 million recorded in Prepaid and other current assets and $7.0 million and $7.0 million in Other long-term assets as of March 31, 2018 and December 31, 2017, respectively.
Pre-Tax Gain (Loss) Recognized in the Statement of Operations | The following table summarizes the pre-tax gains (losses) recognized in Net income (loss) on our condensed consolidated statements of operations resulting from changes in fair value of derivative instruments not designated as hedges charged directly to earnings (in thousands):
|  |  | Three Months Ended March 31,
| Statement of Operations Location |  | 2018 |  | 2017
Commodity derivatives | Cost of revenues (excluding depreciation) |  | $ | 4,932 |  |  | $ | (6,367 | )
J. Aron repurchase obligation derivative | Cost of revenues (excluding depreciation) |  | 6,342 |  |  | 10,607 |
Interest rate derivatives | Interest expense and financing costs, net |  | 1,236 |  |  | 110 |

X
- References No definition available. + Details
Name: | us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624163-113959 + Details
Name: | us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of derivative instruments (including nonderivative instruments that are designated and qualify as hedging instruments) of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5618551-113959 + Details
Name: | us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration