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RESTRICTED ASSETS | 12 Months Ended
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Dec. 31, 2017
Receivables [Abstract] |
RESTRICTED ASSETS | RESTRICTED ASSETS Restricted assets consist of cash and investments held in trust on deposit with various banks as collateral for our obligations relative to our landfill final capping, closure and post-closure costs. A summary of restricted assets is as follows:
| December 31,
| 2017 |  | 2016
Non Current: |  |  |
Restricted assets - landfill closure | $ | 1,220 |  |  | $ | 1,002 |

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- Definition The entire disclosure for assets that are restricted in their use, generally by contractual agreements or regulatory requirements. This would include, but not limited to, a description of the restricted assets and the terms of the restriction. + References No definition available. + Details
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