Operating Leases	12 Months Ended
Operating Leases	Dec. 31, 2013
Operating Leases [Abstract]
Leases of Lessee Disclosure [Text Block]	Operating Leases We lease a building in Ludenscheid, Germany which expires December 31, 2014 and have an option to extend the term. We also lease various office equipment with expiration dates ranging from 2014 to 2016. Our lease expense was $0.2 million in 2013, $0.2 million in 2012 and $0.2 million in 2011. Our annual minimum future lease payments are $0.5 million in 2014, $0.2 million in 2015 and $0.1 million in 2016.

The entire disclosure for lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing.

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