Commitments (Tables)

9 Months Ended

Sep. 30, 2012

Commitments [Abstract]

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

At September 30, 2012, the minimum payments under our operating leases for each of the five succeeding fiscal years were as follows (in thousands):

2012 (remaining three months)	$	1,518
2013	5,595
2014	5,367
2015	5,187
2016	4,908
2017	4,217
Thereafter	20,301
Total	$	47,093