Income Taxes (Details 1) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Current:
Federal	$ 437	$ 247	$ (367)
State	534	385	307
Non-U.S.	5,839	3,572	3,471
Total Current	6,810	4,204	3,411
Deferred:
Federal	5,163	(119)	(266)
State	346	(558)	530
Non-U.S.	(5,710)	1,843	2,313
Total Deferred	(201)	1,166	2,577
Total provision for Income Taxes	$ 6,609	$ 5,370	$ 5,988

The component of income tax expense for the period representing amounts paid or payable (or refundable) as determined by applying the provisions of enacted federal tax law to the domestic taxable Income or Loss from continuing operations.

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