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Inventory | 12 Months Ended
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Dec. 31, 2020
Inventory |
Inventory | 7. Inventory, as restated ​ Inventory as of December 31, 2020 and 2019 as restated, consists of the following (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, 2020 |  | December 31, 2019
​ | ​ | ​ | ​ | ​ | ​ | (as restated)
Raw materials and supplies - production locations | ​ | $ | 92,221 | ​ | $ | 48,011
Raw materials and supplies - customer locations | ​ | ​ | 12,405 | ​ | ​ | 9,241
Work-in-process | ​ |  | 29,349 | ​ |  | 12,529
Finished goods | ​ |  | 5,411 | ​ |  | 2,610
Inventory | ​ | $ | 139,386 | ​ | $ | 72,391
​

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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/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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