Debt - Mortgage Notes And Other Debt (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014		Dec. 31, 2013
Mortgage notes and other debt payables
Current portion of notes payable	$ 12,446	[1]	$ 12,562	[1]
Other long-term liabilities	2,627		3,270
Farmadiet Acquisition
Mortgage notes and other debt payables
Current portion of notes payable	492		1,964
Other long-term liabilities	2,627		3,270
Total mortgage notes and other debt	$ 3,119		$ 5,234

[1] As of September 30, 2014 and December 31, 2013, total assets include $7.4 million and $6.7 million, respectively, and total liabilities include $13.1 million and $10.4 million, respectively, related to SciVac Ltd (“SciVac”), previously known as SciGen (I.L.) Ltd, a consolidated variable interest entity. SciVac’s consolidated assets are owned by SciVac and SciVac’s consolidated liabilities have no recourse against us. Refer to Note 5.