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Income Taxes (Tables)
 9 Months Ended
Sep. 30, 2014
Income Tax Disclosure [Abstract]  
Components of Provision for Income Taxes

 

 

Three Months Ended
September  30,

 

 

Nine Months Ended
September  30,

 

(in thousands)

2014

 

 

2013

 

 

2014

 

 

2013

 

Provision for income taxes

$

(902)

 

 

$

(777

)

 

$

(1,761

)

 

$

(870

)