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Taxes (Details 1) (USD $) In Thousands, unless otherwise specified	12 Months Ended			209 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2013
Benefit for income taxes from continuing operations
Current - domestic	$ (25)
Current - foreign	1,695	1,014	565
Current - total	1,670	1,014	565
Deferred - domestic		337
Income tax benefit	$ 1,670	$ 1,351	$ 565	$ 21,465

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.