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Taxes (Tables)

12 Months Ended

Dec. 31, 2011

Taxes

Schedule of components of loss before taxes

		Year ended December 31, 2009		Year ended December 31, 2010		Year ended December 31, 2011
		$000		$000		$000
Net loss from continuing operations before taxes:
Domestic		(1,464	)	(3,533	)	904
Foreign		(17,505	)	(12,014	)	(16,072	)
Net loss from continuing operations before taxes		(18,969	)	(15,547	)	(15,168	)
Loss from discontinued operations before taxes:
Domestic		(1,549	)	(1,131	)	(640	)
Loss from discontinued operations before taxes		(1,549	)	(1,131	)	(640	)
Total loss before taxes:
Domestic		(3,013	)	(4,664	)	264
Foreign		(17,505	)	(12,014	)	(16,072	)
Loss before taxes		(20,518	)	(16,678	)	(15,808	)

Schedule of benefit for income taxes

		Year ended December 31, 2009		Year ended December 31, 2010		Year ended December 31, 2011
		$000		$000		$000
Current — domestic		(12	)	(10	)	—
Current — foreign		960		667		565
Current — total		948		657		565

Schedule of reconciliation of the (benefit) provision for income taxes with the amount computed by applying the statutory federal tax rate to loss before income taxes

		Year ended December 31, 2009		Year ended December 31, 2010		Year ended December 31, 2011
		$000		$000		$000
Loss before income taxes		(20,518	)	(16,678	)	(15,808	)
Income tax expense computed at statutory federal tax rate		(6,976	)	(5,672	)	(5,375	)
State income tax (net of federal benefit)		8		7		—
Disallowed expenses and non-taxable income		(773	)	(490	)	(141	)
Loss surrendered to generate R&D credit		2,322		1,605		1,372
Additional research and development tax relief		(1,185	)	(793	)	(2,260	)
Change in valuation allowance		4,605		3,984		3,170
Research and development tax credit rate difference		237		132		—
Foreign items, including change is tax rates		814		570		2,669
		(948	)	(657	)	(565	)

Schedule of significant components of the entity's deferred tax assets

		December 31,
		2010		2011
		$000		$000
Net operating loss carryforwards		43,056		43,870
Depreciation, amortization and impairment of property and equipment		1,925		1,772
Stock Options		1,228		1,372
Accrued Expenses		3,778		3,435
Other		89		96
Translation adjustment		(2,452	)	249
Deferred Tax Assets		47,624		50,794
Valuation allowance for deferred tax assets		(47,624	)	(50,794	)
Net deferred taxes		—		—

Schedule of tax losses and accumulated tax losses available for carry forward against future operations

		December 31,
		2010		2011
		$000		$000
Accumulated tax losses		132,521		148,274

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Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

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Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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