XML 23 R13.htm IDEA: XBRL DOCUMENT
v3.20.2

INVENTORIES AND SUPPLIES | 9 Months Ended
--- | ---
Sep. 30, 2020
Inventory Disclosure [Abstract] |
INVENTORIES AND SUPPLIES | INVENTORIES AND SUPPLIES Inventories and supplies consisted of the following (in thousands):
| September 30, 2020 |  | December 31, 2019
Oil and oil related products | $ | 77,808 |  |  | $ | 75,408 |
Supplies and drums | 119,157 |  |  | 115,128 |
Solvent and solutions | 10,290 |  |  | 9,973 |
Other | 13,629 |  |  | 14,235 |
Total inventories and supplies | $ | 220,884 |  |  | $ | 214,744 |
Supplies and drums consist primarily of drums and containers used in providing the Company's products and services, critical spare parts to support the Company's incinerator and re-refinery operations and personal protective equipment. Other inventories consisted primarily of parts washer components, cleaning fluids, absorbents and automotive fluids, such as windshield washer fluid and antifreeze

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

X
- 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
Name: | us-gaap_InventoryDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration