Commitments and Contingencies Commitments and contingencies (tables) (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

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

As of December 31, 2015, the future minimum lease payments under non-cancelable operating leases, primarily associated with our office facilities, are as follows (dollars in thousands):

2016	$	1,419
2017	899
2018	668
2019	682
2020	696
Thereafter	—
	$	4,364