Quarterly report pursuant to Section 13 or 15(d)

Cash and Cash Equivalents (Details)

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Cash and Cash Equivalents (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Mar. 31, 2013
Dec. 31, 2012
Cash on deposit at banks $ 321 $ 296    
Money market funds 4,351 1,331    
Cash and cash equivalents $ 4,672 $ 1,627 $ 3,943 $ 11,536