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Restricted Cash / Restricted Assets (Tables)

12 Months Ended

Dec. 31, 2015

Receivables [Abstract]

Summary of Restricted Cash / Restricted Assets

A summary of restricted cash / restricted assets is as follows:

		December 31,								April 30, 2014
		2015				2014
Current:
Restricted assets - landfill closure		$	—			$	76			$	76
Non Current:
Restricted assets - capital projects		$	1,348			$	5,819			$	—
Restricted assets - landfill closure			903				813				681
		$	2,251			$	6,632			$	681

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- References

No definition available.

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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

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