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Derivative Instruments (Tables)

6 Months Ended

Jun. 30, 2016

Derivative Instruments [Abstract]

Unrealized Gain on Derivatives

			Three Months Ended June 30,						Six Months Ended June 30,
Gain/(Loss) on Derivative Instruments			2016			2015			2016			2015
Warrants expiring April 30, 2015				-			10			-			411
Warrants expiring March 29, 2016				-			370			41			565
Options to contractors				(17)			5			(15)			34
Gain/(loss) on Derivative Instruments				(17)			385			26			1,010

Schedule of Other Share-based Compensation, Activity

The table below summarizes Canadian dollar denominated contractor option activity, since their issuance:

Contractor Options in $CAD		Activity Since			Three and Six-Month Period			Weighted-Average
Options in Thousands		Issuance			Ending June 30, 2016			Exercise Price
Opening balance			65			-		$	1.82
Exercised			(14)			-		$	1.94
Forfeited			(11)			-		$	1.74
Expired			-			-		$	-
Ending balance			40			-		$	1.81

X

- Definition

Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5618551-113959

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- Definition

Tabular disclosure of the changes in other outstanding share-based compensation awards other than stock options or nonvested awards.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- References

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