Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2014

Commitments and Contingencies

Schedule of future minimum annual lease payments, and sublease rental income

(In thousands of dollars)	Future Minimum Lease Payments		Sublease Rental Income		Net Lease Payments
2014 (remaining)	$	1,026	$	730	$	296
2015	712		530		182
Total	$	1,738	$	1,260	$	478