Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2012

Commitments and Contingencies [Abstract]

Summary of contractual commitments

The Company’s contractual commitments are as follows for the remainder of 2012 as of September 30, 2012, and for the following years ending December 31 (in thousands):

	2012			2013			2014		2015		2016		2017		Thereafter		Total
Operating lease commitments	$	497		$	1,520		$	1,149	$	1,186	$	1,222	$	1,259	$	3,649	$	10,482
Less sublease income		(22	)		(36	)		—		—		—		—		—		(58	)
Net lease payments required		475			1,484			1,149		1,186	$	1,222		1,259		3,649		10,424
Purchase commitments		488			882			300		142		92		61		—		1,965
Debt commitments		—			4,750			9,500		13,062		14,250		32,934		—		74,496
Total	$	963		$	7,116		$	10,949	$	14,390	$	15,564	$	34,254	$	3,649	$	86,885