Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2012

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Future minimum operating lease payments at September 30, 2012 are as follows (in thousands):

Remainder of 2012	$	2,873
2013		11,452
2014		8,392
2015		6,972
2016		6,972
Thereafter		12,168
Total	$	48,829