Segment Reporting (Details Textuals) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Segment Reporting (Textuals) [Abstract]
Restructuring Charges	$ 1,492	$ 5,002
Western European Operations [Member]
Segment Reporting (Textuals) [Abstract]
Restructuring Charges	100	800
Chinese Operations [Member]
Segment Reporting (Textuals) [Abstract]
Restructuring Charges	200	700
Other Operations [Member]
Segment Reporting (Textuals) [Abstract]
Restructuring Charges	300	200
Us Operations segment Member
Segment Reporting (Textuals) [Abstract]
Restructuring Charges	600	400
Swiss Operations segment Member
Segment Reporting (Textuals) [Abstract]
Restructuring Charges	$ 300	$ 2,900