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Multiemployer Plans (Tables) | 12 Months Ended
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Dec. 31, 2018
Multiemployer Plans |
Schedule of the entity's contributions to different pension funds |
|  |  |  |  |  |  |  |  |  |  |  | Collective |  |  |  |  |  |  |  |  |  |
|  |  |  |  |  |  |  | FIP/RP |  |  |  | Bargaining |  |  |  |  |  |  |  |  |  |
|  | EIN / |  | Pension Protection Act |  | Status |  |  |  | Agreement |  |  |  |  |  |  |  |  |  |
|  | Pension Plan |  | Zone Status |  | Pending / |  | Surcharge |  | Expiration |  | Contributions of the Company |
Pension Fund Name |  | Number |  | 2018 |  | 2017 |  | Implemented |  | Imposed |  | Date |  | 2018 |  | 2017 |  | 2016 |
Central Pension Fund of the International Union of Operating Engineers and Participating Employers |  | 36-6052390/001 |  | Green as of February 1, 2017 |  | Green as of February 1, 2016 |  | No |  | No |  | 5/31/2020 |  | $ | 6,643 |  | $ | 7,562 |  | $ | 5,373 |
Southern California Pipetrades Trust Funds |  | 51-6108443/001 |  | Green as of January 1, 2017 |  | Green as of January 1, 2016 |  | No |  | No |  | 9/30/2022 |  |  | 5,122 |  |  | 3,219 |  |  | 2,614 |
Laborers International Union of North America National (Industrial) Pension Fund |  | 52-6074345/001 |  | Red as of January 1, 2017 |  | Red as of January 1, 2016 |  | No |  | No |  | 5/31/2020 |  |  | 3,967 |  |  | 4,658 |  |  | 2,415 |
Laborers Pension Trust Fund for Northern California |  | 94-6277608/001 |  | Green as of June 1, 2017 |  | Yellow as of June 1, 2016 |  | No |  | No |  | 6/30/2019 |  |  | 3,793 |  |  | 2,945 |  |  | 3,598 |
Plumbers & Pipefitters National Pension Fund |  | 52-6152779 |  | Yellow as of July 1 2017 |  | Yellow as of July 1 2017 |  | No |  | No |  | 9/30/2022 |  |  | 3,686 |  |  | 2,548 |  |  | 2,161 |
Construction Laborers Pension Trust for Southern California |  | 43-6159056/001 |  | Green as of January 1, 2017 |  | Green as of January 1, 2016 |  | No |  | No |  | 6/30/2022 |  |  | 2,873 |  |  | 2,393 |  |  | 2,742 |
Minnesota laborers Pension Fund |  | 41-6159599/001 |  | Green as of January 1, 2017 |  | Green as of January 1, 2016 |  | No |  | No |  | 6/01/2019 |  |  | 2,565 |  |  | 2,137 |  |  | 2,018 |
Operating Engineer Trust Funds |  | 95-6032478/001 |  | Yellow as of July 1, 2017 |  | Yellow as of July 1, 2016 |  | No |  | No |  | 6/30/2019 |  |  | 2,363 |  |  | 2,448 |  |  | 1,643 |
Pipeline Industry Benefit Fund |  | 73-6146433/001 |  | Green as of January 1, 2017 |  | Green as of January 1, 2016 |  | No |  | No |  | 5/31/2020 |  |  | 1,988 |  |  | 6,050 |  |  | 2,740 |
|  |  |  |  |  |  |  | Contributions to significant plans |  |  | 33,000 |  |  | 33,960 |  |  | 25,304 |
|  |  |  |  |  |  |  | Contributions to other multiemployer plans |  |  | 15,790 |  |  | 12,975 |  |  | 8,879 |
|  |  |  |  |  |  |  | Total contributions made |  | $ | 48,790 |  | $ | 46,935 |  | $ | 34,183 |

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- Definition Tabular disclosure of the quantitative and qualitative information related to multiemployer plans in which the employer participates. A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 + Details
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