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Inventories | 6 Months Ended
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Jun. 30, 2017
Inventory Disclosure [Abstract] |
Inventories | Inventories Inventories at June 30, 2017 consisted of the following (in thousands):
| Titled Inventory |  | Supply and Offtake Agreements (1) |  | Total
Crude oil and feedstocks | $ | 59,430 |  |  | $ | 84,122 |  |  | $ | 143,552 |
Refined products and blendstock | 39,299 |  |  | 103,378 |  |  | 142,677 |
Warehouse stock and other | 20,973 |  |  | — |  |  | 20,973 |
Total | $ | 119,702 |  |  | $ | 187,500 |  |  | $ | 307,202 |
Inventories at December 31, 2016 consisted of the following (in thousands):
| Titled Inventory |  | Supply and Offtake Agreements (1) |  | Total
Crude oil and feedstocks | $ | 11,620 |  |  | $ | 49,682 |  |  | $ | 61,302 |
Refined products and blendstock | 38,916 |  |  | 77,677 |  |  | 116,593 |
Warehouse stock and other | 20,431 |  |  | — |  |  | 20,431 |
Total | $ | 70,967 |  |  | $ | 127,359 |  |  | $ | 198,326 |
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(1) | Please read Note 7—Inventory Financing Agreements for further information.
The reserve for the lower of cost or net realizable value of inventory was $8.6 million and $0.2 million as of June 30, 2017 and December 31, 2016, respectively.

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 + Details
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