Income Taxes (Details 1) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Current taxes:
Federal current taxes	$ 0	$ (90)
State and local current taxes	27	33
Foreign current taxes	72	(11)
Total current taxes	99	(68)
Deferred taxes:
Federal deferred taxes	459	0
State and local deferred taxes	0	0
Foreign deferred taxes	(192)	(98)
Total deferred taxes	267	(98)
Total Income tax expense (benefit)	$ 366	$ (166)