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Income Taxes (Tables)
6 Months Ended
Jun. 30, 2014
Income Tax Disclosure [Abstract]  
Income Taxes Changes in Income Taxes
 (in thousands)

Three months ended

June 30,

Six months ended

June 30,

  2014 2013 2014 2013
Income tax expense   $100  $ 193  $ -    $   24 

Deferred tax (expense) benefit on unrealized losses on

marketable equity securities in other comprehensive

income

$(100) $ 449  $ -     $ 975