Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

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

At December 31, 2014, minimum commitments remaining under lease agreements were approximately as follows:

Years Ending December 31:	Amount (000’s)
2015	$	999
2016		537
2017		227
2018		31
Total	$	1,794