Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details)

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Income Taxes (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Summary of Income before income tax provision      
Domestic $ 2,702 $ 10,291 $ 619
Foreign 366 289 288
Income before income tax provision $ 3,068 $ 10,580 $ 907