21. Income Taxes (Details 3)	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Effective income tax rate from continuing operations
Expected taxes at statutory rates	35.00%	35.00%	35.00%
State taxes, net of federal tax benefit	0.00%	1.00%	4.10%
Foreign income tax rate differential	(13.60%)	(7.50%)	0.00%
Amortization and impairment of goodwill	(2.00%)	0.00%	0.00%
Cypress put option - change in value and contingent gain	0.00%	0.00%	6.00%
Deductible inducement payment	2.00%	0.00%	0.00%
Change in valuation allowance	(21.70%)	0.00%	0.00%
Change in liability for uncertain tax positions	(4.80%)	0.00%	0.00%
Permanent differences and other	0.10%	(0.50%)	(0.40%)
Total	(5.00%)	28.00%	44.70%

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deductions. Including, but not limited to, extraterritorial income exclusion deduction, qualified production activity deduction, dividend deduction, deduction for dividend paid to employee stock ownership plan, Medicare prescription drug benefit subsidy deduction, and other deductions.

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