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Subsequent Event (Notes)	3 Months Ended
Subsequent Event (Notes)	Jun. 30, 2013
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Event On July 30, 2013 the Company announced plans to consolidate its China development centers impacting research and development employees in the Company's Shanghai facility. The Company expects to record restructuring charges of approximately $1.7 million in the quarter ended September 30, 2013, substantially all of which are for severance and employee-related costs and are expected to result in future cash expenditures. The consolidation of development activities within China is expected to be completed by December 31, 2013.