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Financial Instruments and Fair Value
6 Months Ended
Jun. 30, 2013
Fair Value Disclosures [Abstract]  
Fair Value Disclosures [Text Block]
(4)
Financial Instruments and Fair Value
 
The carrying values of cash, cash equivalents, other current assets, accounts payable, accrued expenses and other current liabilities in the Company’s condensed consolidated balance sheets approximated their fair values at June 30, 2013 and December 31, 2012 due to their short-term nature. Marketable securities are carried on the condensed consolidated balance sheets at fair value. The fair values and carrying amounts of the Company’s financial instruments at June 30, 2013 are indicated below (in thousands):
 
Description
 
Fair Value
 
Carrying
Amount
 
Marketable Securities (Note 5)
 
$
3,001
 
$
3,001