XML 33 R47.htm IDEA: XBRL DOCUMENT v2.4.0.6
Fair Value of Financial Instruments (Tables)
12 Months Ended
Dec. 31, 2012
Fair Value of Financial Instruments [Abstract]  
Carrying amounts and estimated fair values of our financial instruments
The following is a summary of the carrying amounts and estimated fair values of our financial instruments at December 31, 2012 and 2011 (in thousands):
 
   
December 31, 2012
  
December 31, 2011
 
   
Carrying
Amount
  
Fair Value
  
Carrying
Amount
  
Fair Value
 
              
Cash and cash equivalents
 $13,074  $13,074  $10,871  $10,871 
Deferred compensation
  6,678   6,678   5,882   5,882 
Short term borrowings
  40,573   40,573   73,109   73,109 
Long-term debt
  75   75   190   190