PLANT, PIPELINE AND EQUIPMENT
|3 Months Ended|
Mar. 31, 2021
|Property, Plant and Equipment [Abstract]|
|PROPERTY, PLANT AND EQUIPMENT||PROPERTY, PLANT AND EQUIPMENT
Property, plant and equipment serve as collateral for our amended and restated credit agreement. See Note 11.
Labor capitalized for construction was approximately $0.3 million and $0.6 million for the three months ended March 31, 2021 and 2020, respectively.
Construction in progress during the first three months of 2021 included costs for rebuild and restoration of a distillation tower. Construction in progress during the first three months of 2020 included Advanced Reformer unit improvements and pipeline maintenance at SHR and equipment modifications at TC.
Amortization relating to the catalyst, which is included in cost of sales, was approximately $0.3 million and $0.2 million for the three months ended March 31, 2021 and 2020, respectively.
The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef