Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2013

Annual Future Minimum Lease Payments Required under Operating Leases

The following schedule represents the annual future minimum payments under these commitments, as of December 31, 2013:

(in thousands)	Operating
2014	$	1,848
2015		1,112
2016		325
2017		—
Total minimum lease payments	$	3,285