Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Comprehensive Income (Parenthetical)

v2.4.0.6
Condensed Consolidated Statements of Comprehensive Income (Parenthetical) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Condensed Consolidated Statements of Comprehensive Income [Abstract]        
Unrealized holding gains arising during period, tax $ 535 $ 0 $ 890 $ 0
Reclassification adjustment for losses included in net income, tax $ 4 $ 0 $ 2 $ 0