Commitments and Contingencies (Table)

6 Months Ended

Jun. 30, 2012

Commitments and Contingencies Disclosure [Abstract]

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

As of June 30, 2012, future minimum rental commitments under non-cancellable leases were as follows (in thousands):

Year Ending June 30,	Future Minimum Lease Payments
2013	$	228
2014		256
2015		275
2016		94
	$	853