Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Operating Leases Future Minimum Payments Due [Table Text Block]

Minimum future rental payments on non-cancelable leases at March 31, 2015 are as follows (in thousands):

2015 (nine months remaining)	$	1,163
2016	1,550
2017	1,550
2018	1,550
2019	1,550
Thereafter	60,529
Total	$	67,892