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Federal Income Taxes - Schedule of Valuation Allowance by Tax Jurisdiction (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Total valuation allowance	$ 96,203	$ 82,435
United States [Member]
Total valuation allowance	87,304	$ 82,435
Australia [Member]
Total valuation allowance	11,066
Turkey [Member]
Total valuation allowance	$ (2,167)

X

- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized expected to be realized or consumed after one year (or the normal operating cycle, if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=37586315&loc=d3e31917-109318

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=37586315&loc=d3e31928-109318

+ Details

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Period Type:	instant

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- Details

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- Details

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- Details

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