Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement of Stockholders' Equity (Unaudited) (Parenthetical)

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Condensed Consolidated Statement of Stockholders' Equity (Unaudited) (Parenthetical) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Statement Of Stockholders Equity [Abstract]    
Foreign currency translation gain, tax $ 30 $ 0