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Derivative Financial Instruments
12 Months Ended
Dec. 31, 2012
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Derivative Financial Instruments
DERIVATIVE FINANCIAL INSTRUMENTS

Prior to December 2011, the Company was party to an interest rate swap agreement that effectively converted its variable-rate interest payments to a fixed rate on amounts due under a certain lease arrangement.  The Company’s interest rate swap agreement was designated as a cash flow hedge and was required to be measured at fair value on a recurring basis. The Company endeavored to utilize the best available information in measuring fair value.  The interest rate swap was valued based on quoted data from the counterparty, corroborated with indirectly observable market data, which, combined, were deemed to be a Level 2 input in the fair value hierarchy. In December 2011, the Company settled the interest rate swap. The amount of loss recorded in interest expense was $3,257, of which $1,990 was recorded in accumulated other comprehensive loss at the settlement date.

Unrealized gains (net of tax) of $886, and $161 related to the swap were recorded in accumulated other comprehensive loss during the years ended December 31, 2011, and 2010, respectively. 

  The loss (net of tax) reclassified from accumulated other comprehensive loss to interest expense related to the effective portion of the interest rate swap was $1,080 during the year ended December 31, 2011.  No ineffectiveness was recorded in the consolidated statements of income during 2011 and 2010.