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Lease Obligations (Tables)

6 Months Ended

Jun. 30, 2014

Leases [Abstract]

Payments expected to received from sublease agreements

The following table provides a summary of operating lease obligations and payments expected to be received from sublease agreements as of June 30, 2014 (in thousands):



Operating lease obligations:		Lease Termination Date		Less than 1 year				1-3 years				3-5 years				More than 5 years				Total
Corporate headquarters- San Diego, CA		July 2019		$	673			$	1,399			$	1,474			$	—			$	3,546
Bioscience and Technology Business Center- Lawrence, KS		December 2017		55				108				27				—				190
Vacated office and research facility-San Diego, CA		July 2015		2,273				190				—				—				2,463
Vacated office and research facility- Cranbury, NJ		August 2016		2,563				3,050				—				—				5,613
Total operating lease obligations				$	5,564			$	4,747			$	1,501			$	—			$	11,812

Sublease payments expected to be received:				Less than 1 year				1-3 years				3-5 years				More than 5 years				Total
Office and research facility- San Diego, CA		July 2015		$	919			$	78			$	—			$	—			$	997
Office and research facility- Cranbury, NJ		August 2014 and 2016		480				566				—				—				1,046
Net operating lease obligations				$	4,165			$	4,103			$	1,501			$	—			$	9,769