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Fair Value of Financial Instruments
6 Months Ended
Jun. 30, 2013
Fair Value of Financial Instruments [Abstract]  
Fair Value of Financial Instruments
NOTE G – Fair Value of Financial Instruments
 
The fair values of our cash and cash equivalents, restricted cash and cash equivalents, accounts receivable, accounts payable and customer deposits approximate their carrying values due to their short-term nature. The assets related to our self-directed, non-qualified deferred compensation plans for certain executives and employees are valued using quoted market prices multiplied by the number of shares held, a Level 1 valuation technique. The assets related to our deferred compensation plans totaled approximately $1.8 million at June 30, 2013 and $1.5 million at December 31, 2012 and are included in other assets. The related liability of the same amount is included in other liabilities.