Selected Balance Sheet Information (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Other Current Assets [Line Items]
Intrexon prepaid research and development expenses	$ 48	$ 643
Prepaid clinical research organizations	4,823	8,329
Prepaid insurances	185	339
Other prepaid expenses	718	208
Total	$ 5,774	$ 9,519

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Sum of the amount paid in advance for clinical research organization.

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No definition available.

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- Definition

Sum of the amounts paid in advance for research and development expenses.

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Amount of current assets classified as other.

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Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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