Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Comprehensive Income

v2.4.0.6
Consolidated Statements of Comprehensive Income (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Consolidated Statements of Comprehensive Income [Abstract]      
Net income $ 21,294 $ 20,552 $ 23,687
Change in fair value of interest rate swap agreements (45) (692) 0
Comprehensive income $ 21,249 $ 19,860 $ 23,687