Other Current Liabilities (Schedule of Other Current Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Other Current Liabilities [Abstract]
Pension and other post retirement liabilities	$ 129	$ 128
Indemnification liabilities	2,229	6,138
Income taxes payable	632
Deferred tax liability	8,874
Other	2,007	2,484
Other current liabilities, total	$ 13,871	$ 8,750