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Borrowings (Tables)
12 Months Ended
Dec. 31, 2014
Borrowings [Abstract]  
Summary Of Principal Amounts And Related Unamortized Discount On Convertible Notes

 

 

 

 

 

 

 

(in thousands)

 

2014

 

2013

Principal amount of convertible notes

 

$

 —

 

$

12,540 

Unamortized discount on convertible notes

 

 

         —

 

 

(1,124)

Net carrying value

 

$

 —

 

$

11,416