XML 33 R43.htm IDEA: XBRL DOCUMENT v2.4.0.6
Loans and Allowance for Loan Losses (Details 6) (USD $)
 3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Dec. 31, 2011
Activity in allowance for loan losses and recorded investments in loans          
Beginning balance $ 30,943,000 $ 42,119,000 $ 36,532,000 $ 45,368,000  
Provision for loan losses (3,000,000) 1,700,000 (3,000,000) 3,900,000  
Charge-offs (1,708,000) (6,733,000) (9,284,000) (12,764,000)  
Recoveries 3,454,000 1,634,000 5,441,000 2,216,000  
Ending balance 29,689,000 38,720,000 29,689,000 38,720,000  
Ending balance: individually evaluated for impairment 13,200,000 6,083,000 13,200,000 6,083,000  
Ending balance: collectively evaluated for impairment 16,489,000 32,637,000 16,489,000 32,637,000  
Ending balance 1,060,996,000 1,122,999,000 1,060,996,000 1,122,999,000 1,072,422,000
Ending balance: individually evaluated for impairment 51,623,000 41,977,000 51,623,000 41,977,000  
Ending balance: collectively evaluated for impairment 1,009,373,000 1,081,022,000 1,009,373,000 1,081,022,000  
Commercial loans [Member]
          
Activity in allowance for loan losses and recorded investments in loans          
Beginning balance 27,808,000 39,506,000 33,431,000 42,359,000  
Provision for loan losses (3,026,000) 1,102,000 (3,125,000) 2,488,000  
Charge-offs (1,650,000) (6,170,000) (9,113,000) (10,908,000)  
Recoveries 3,339,000 1,549,000 5,278,000 2,048,000  
Ending balance 26,471,000 35,987,000 26,471,000 35,987,000  
Ending balance: individually evaluated for impairment 12,584,000 5,643,000 12,584,000 5,643,000  
Ending balance: collectively evaluated for impairment 13,887,000 30,344,000 13,887,000 30,344,000  
Ending balance 987,491,000 1,045,406,000 987,491,000 1,045,406,000 996,905,000
Ending balance: individually evaluated for impairment 49,478,000 39,324,000 49,478,000 39,324,000  
Ending balance: collectively evaluated for impairment 938,013,000 1,006,082,000 938,013,000 1,006,082,000  
Retail Loans [Member]
          
Activity in allowance for loan losses and recorded investments in loans          
Beginning balance 3,048,000 2,534,000 3,019,000 2,972,000  
Provision for loan losses 62,000 584,000 156,000 1,356,000  
Charge-offs (58,000) (563,000) (171,000) (1,856,000)  
Recoveries 115,000 85,000 163,000 168,000  
Ending balance 3,167,000 2,640,000 3,167,000 2,640,000  
Ending balance: individually evaluated for impairment 616,000 440,000 616,000 440,000  
Ending balance: collectively evaluated for impairment 2,551,000 2,200,000 2,551,000 2,200,000  
Ending balance 73,505,000 77,593,000 73,505,000 77,593,000 75,517,000
Ending balance: individually evaluated for impairment 2,145,000 2,653,000 2,145,000 2,653,000  
Ending balance: collectively evaluated for impairment 71,360,000 74,940,000 71,360,000 74,940,000  
Unallocated [Member]
          
Activity in allowance for loan losses and recorded investments in loans          
Beginning balance 87,000 79,000 82,000 37,000  
Provision for loan losses (36,000) 14,000 (31,000) 56,000  
Charge-offs 0 0 0 0  
Recoveries 0 0 0 0  
Ending balance 51,000 93,000 51,000 93,000  
Ending balance: individually evaluated for impairment 0 0 0 0  
Ending balance: collectively evaluated for impairment 51,000 93,000 51,000 93,000  
Ending balance              
Ending balance: individually evaluated for impairment              
Ending balance: collectively evaluated for impairment