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Inventory (Tables)

12 Months Ended

Dec. 31, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Noncurrent [Table Text Block]

		December 31,
		2014			2013
Water stock		$	38,353		$	28,222
Consumables stock			204,180			224,584
Spare parts stock			5,736,826			5,334,418
Total inventory			5,979,359			5,587,224
Less current portion			1,738,382			1,383,135
Inventory (non-current)		$	4,240,977		$	4,204,089

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- Definition

Tabular disclosure of inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle including inventoried costs relating to long-term contracts or programs.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 2

-Paragraph 6

-Subparagraph a,b,c

-Article 5

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