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Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2014
Fair Value Measurements [Abstract]  
Assets and liabilities measured on recurring basis
The following tables summarize assets and (liabilities) measured at fair value on a recurring basis (in thousands):

Fair Value at September 30, 2014
 
Level 1
  
Level 2
  
Level 3
  
Total
 
Money market funds
 
$
1,000
  
$
-
  
$
-
  
$
1,000
 
Interest rate swap
  
-
   
(340
)
  
-
   
(340
)
  
$
1,000
  
$
(340
)
 
$
-
  
$
660
 
                 
Fair Value at December 31, 2013
 
`
             
Money market funds
 
$
2,650
  
$
-
  
$
-
  
$
2,650
 
Fixed-rate debt
We had fixed-rate debt outstanding as follows (in thousands):

  
September 30,
2014
  
December 31, 2013
 
Fixed-rate debt on balance sheet
 
$
1,539
  
$
960
 
Fair value of fixed-rate debt
 
$
1,596
  
$
985