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Intangible Assets (Tables) | 3 Months Ended
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Mar. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Gross Carrying Amounts and Accumulated Amortization of Finite-lived Intangible Assets by Major Class | Gross carrying amounts and accumulated amortization of finite-lived intangible assets by major class were as follows:
| March 31, 2020 |  | December 31, 2019
| Gross |  | Accumulated amortization |  | Net |  | Gross |  | Accumulated amortization |  | Net
Customer relationships | $ | 1,554 |  |  | $ | (347 | ) |  | $ | 1,207 |  |  | $ | 1,621 |  |  | $ | (331 | ) |  | $ | 1,290 |
Trade names | 535 |  |  | (45 | ) |  | 490 |  |  | 541 |  |  | (40 | ) |  | 501 |
Technology | 156 |  |  | (46 | ) |  | 110 |  |  | 158 |  |  | (41 | ) |  | 117 |
Long term supply contracts | 120 |  |  | (39 | ) |  | 81 |  |  | 150 |  |  | (48 | ) |  | 102 |
Patents | 14 |  |  | (9 | ) |  | 5 |  |  | 14 |  |  | (9 | ) |  | 5 |
| $ | 2,379 |  |  | $ | (486 | ) |  | $ | 1,893 |  |  | $ | 2,484 |  |  | $ | (469 | ) |  | $ | 2,015 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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