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16. Income Tax (Details 2) (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Income tax expense/(benefit) at the federal statutory rate									$ (8,306,690)	$ (1,823,598)
State tax expense (benefit)									(695,240)	(476,437)
Stock-based compensation									555,883	25,464
Foreign tax rate differential									219,762	475,342
Interest expense									327,647	429,673
Credits									0	(150,452)
Gain on bargain purchase									0	(16,727,979)
Loss on debt extinguishment									1,162,032	3,707,620
Cilion transaction costs									0	302,271
Other									69,195	196,721
Valuation allowance									6,673,176	12,960,118
Income tax (expense)/benefit	$ 165	$ 0	$ 0	$ 5,600		$ (1,085,257)		$ 4,000	$ 5,765	$ (1,081,257)
Effective tax rate									(0.02%)	20.16%

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