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Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2014
Fair Value Measurements [Abstract]  
Financial Liabilities Recorded at Fair Value on a Recurring Basis
The following tables summarize assets and (liabilities) measured at fair value on a recurring basis (in thousands):

Fair Value at December 31, 2014
 
Level 1
  
Level 2
  
Level 3
  
Total
 
Interest rate swap
 
$
-
  
$
(503
)
 
$
-
  
$
(503
)

Fair Value at December 31, 2013
 
Level 1
  
Level 2
  
Level 3
  
Total
 
Money market funds
 
$
2,650
  
$
-
  
$
-
  
$
2,650
 

Fixed-rate Debt Outstanding
We had fixed-rate debt outstanding as follows (in thousands):

  
December 31,
 
  
2014
  
2013
 
Fixed-rate debt on balance sheet
 
$
1,456
  
$
960
 
Fair value of fixed-rate debt
 
$
1,513
  
$
985