Quarterly report pursuant to Section 13 or 15(d)

SECURITIES (Investment Securities Continuous Unrealized Loss Position) (Detail)

v2.4.0.6
SECURITIES (Investment Securities Continuous Unrealized Loss Position) (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Less Than Twelve Months, Gross Unrealized Losses $ (241) $ (162)
Less Than Twelve Months, Gross Unrealized Losses Fair value 21,903 18,122
Twelve Months or More, Gross Unrealized Losses 0 0
Twelve Months or More, Gross Unrealized Losses Fair value 0 166
Total, Gross Unrealized Losses (241) (162)
Total, Gross Unrealized Losses Fair value 21,903 18,288
Us Treasury and Government [Member]
    
Less Than Twelve Months, Gross Unrealized Losses 0  
Less Than Twelve Months, Gross Unrealized Losses Fair value 0  
Twelve Months or More, Gross Unrealized Losses 0  
Twelve Months or More, Gross Unrealized Losses Fair value 0  
Total, Gross Unrealized Losses 0  
Total, Gross Unrealized Losses Fair value 0  
Collateralized Mortgage Backed Securities [Member]
    
Less Than Twelve Months, Gross Unrealized Losses (177) (40)
Less Than Twelve Months, Gross Unrealized Losses Fair value 12,813 4,439
Twelve Months or More, Gross Unrealized Losses 0 0
Twelve Months or More, Gross Unrealized Losses Fair value 0 0
Total, Gross Unrealized Losses (177) (40)
Total, Gross Unrealized Losses Fair value 12,813 4,439
Us States and Political Subdivisions Debt Securities [Member]
    
Less Than Twelve Months, Gross Unrealized Losses (64) (83)
Less Than Twelve Months, Gross Unrealized Losses Fair value 9,090 8,801
Twelve Months or More, Gross Unrealized Losses 0 0
Twelve Months or More, Gross Unrealized Losses Fair value 0 166
Total, Gross Unrealized Losses (64) (83)
Total, Gross Unrealized Losses Fair value 9,090 8,967
Corporate Debt Securities [Member]
    
Less Than Twelve Months, Gross Unrealized Losses 0 (39)
Less Than Twelve Months, Gross Unrealized Losses Fair value 0 4,882
Twelve Months or More, Gross Unrealized Losses 0 0
Twelve Months or More, Gross Unrealized Losses Fair value 0 0
Total, Gross Unrealized Losses 0 (39)
Total, Gross Unrealized Losses Fair value $ 0 $ 4,882