XML 15 R33.htm IDEA: XBRL DOCUMENT v2.4.0.6
Investments - Unrealized losses (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Dec. 31, 2011
Schedule of Available-for-sale Securities    
Less than 12 Months, Fair Value $ 67,673 $ 107,128
Less than 12 Months, Unrealized Losses (556) (1,101)
12 Months or More, Fair Value 17,878 7,515
12 Months or More, Unrealized Losses (537) (1,565)
Total Fair Value 85,551 114,643
Total Unrealized Losses (1,093) (2,666)
Obligations of states and political subdivisions
    
Schedule of Available-for-sale Securities    
Less than 12 Months, Fair Value 5,216 1,194
Less than 12 Months, Unrealized Losses (69) (20)
12 Months or More, Fair Value 0 2,598
12 Months or More, Unrealized Losses 0 (311)
Total Fair Value 5,216 3,792
Total Unrealized Losses (69) (331)
U.S. Government agencies collateralized by residential mortgage obligations
    
Schedule of Available-for-sale Securities    
Less than 12 Months, Fair Value 62,457 105,902
Less than 12 Months, Unrealized Losses (487) (1,080)
12 Months or More, Fair Value 14,855 0
12 Months or More, Unrealized Losses (226) 0
Total Fair Value 77,312 105,902
Total Unrealized Losses (713) (1,080)
Private label residential mortgage backed securities
    
Schedule of Available-for-sale Securities    
Less than 12 Months, Fair Value 0 32
Less than 12 Months, Unrealized Losses 0 (1)
12 Months or More, Fair Value 3,023 4,917
12 Months or More, Unrealized Losses (311) (1,254)
Total Fair Value 3,023 4,949
Total Unrealized Losses $ (311) $ (1,255)