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Common Shares (Tables)

6 Months Ended

Jun. 30, 2016

Capital Stock [Abstract]

Summary of Stock-based Compensation Expense

		Three Months Ended June 30,						Six Months Ended June 30,
		2016			2015			2016			2015
Stock options		$	3		$	2		$	5		$	4
Restricted stock units			163			237			303			463
		$	166		$	239		$	308		$	467

Summary Of Option Activity

				Weighted average			Weighted average		Aggregate
		Number of		exercise price			remaining		intrinsic
		options		per option			contractual term		value
Outstanding - December 31, 2015		2,257,500		$	1.60		2.02		$	—
Expired		(667,500)			2.87
Outstanding - June 30, 2016		1,590,000		$	1.07		2.18		$	1,770
Exercisable - June 30, 2016		1,343,750		$	1.20		2.13		$	1,388

Summary Of The Status Of Unvested Stock Options

							Weighted
				Weighted			average
				average			remaining
				grant-date			amortization
		Number of		fair value			period
		options		per option			(Years)
Unvested - December 31, 2015		246,250		$	0.22
Unvested - June 30, 2016		246,250		$	0.22		2.50

Summary Of Restricted Stock Units Activity

				Weighted average
		Number		grant-date fair
		of units		value per unit
Unvested - December 31, 2015		4,085,446		$	0.44
Vested		(20,570)			1.68
Granted		483,000			0.52
Unvested - June 30, 2016		4,547,876		$	0.44

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Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

+ 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 (h)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
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-Name Accounting Standards Codification
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Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 14
-Section F

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Tabular disclosure of the changes in outstanding nonvested shares.

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

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-Name Accounting Standards Codification
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Tabular disclosure of the change in restricted stock units (RSUs).

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