Quarterly report pursuant to Section 13 or 15(d)

Unaudited Consolidated Statements of Comprehensive Income

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Unaudited Consolidated Statements of Comprehensive Income (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Consolidated Statements of Comprehensive Income [Abstract]    
Net income $ 5,654 $ 5,258
Change in fair value of interest rate swap agreements 105 158
Comprehensive income $ 5,759 $ 5,416