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Fair Value Measurement (Tables)
6 Months Ended
Jun. 30, 2014
Fair Value Disclosures [Abstract]  
Fair Value, Assets Measured on Recurring Basis
A summary of our financial assets and liabilities that were measured at fair value, by level within the fair value hierarchy is as follows (in thousands):
  
June 30, 2014
 
December 31, 2013
  
Level 1
 
Level 2
 
Level 3
 
Total
 
Level 1
 
Level 2
 
Level 3
 
Total
Derivative asset designated as hedging instruments:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest rate swap
$

 
$

 
$

 
$

 
$

 
$
818

 
$

 
$
818

Derivative liability not designated as hedging instruments:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest rate swap

 
663

 

 
663