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RESTRICTED ASSETS (Tables) | 12 Months Ended
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Dec. 31, 2016
Receivables [Abstract] |
Summary of Restricted Cash/Restricted Assets | A summary of restricted assets is as follows:
| December 31,
| 2016 |  | 2015
Non Current: |  |  |
Restricted assets - capital projects | $ | — |  |  | $ | 1,348 |
Restricted assets - landfill closure | 1,002 |  |  | 903 |
| $ | 1,002 |  |  | $ | 2,251 |

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- Definition Tabular disclosure of the cash and cash items which are restricted as to withdrawal or usage. The provisions of any restrictions are described in a note to the financial statements. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 + Details
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