Termination Benefits Termination Benefits (Tables)

6 Months Ended

Jun. 30, 2016

Termination Benefits [Abstract]

Schedule of Expected Benefit Payments [Table Text Block]

A rollforward of the liability for severance and other termination benefits is as follows (in thousands):

Balance at December 31, 2015	$	1,665
Provision for termination benefits (included in general and administrative expenses)	317
Termination benefits paid	(1,751		)
Balance at June 30, 2016	$	231