XML 75 R57.htm IDEA: XBRL DOCUMENT v3.4.0.3
Bank segment - Allowance for loan losses (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Allowance for loan losses:      
Valuation allowance, balance at the beginning of the period $ 50,038 $ 45,618  
Charge-offs (2,958) (1,147)  
Recoveries 480 710  
Provision 4,766 614  
Valuation allowance, balance at the end of the period 52,326 45,795  
Ending balance: individually evaluated for impairment 6,823   $ 6,320
Ending balance: collectively evaluated for impairment 45,503   43,718
Financing Receivables:      
Total financing receivables 4,647,656   4,622,068
Ending balance: individually evaluated for impairment 60,721   53,685
Ending balance: collectively evaluated for impairment 4,586,935   4,568,383
Residential 1-4 family      
Allowance for loan losses:      
Valuation allowance, balance at the beginning of the period 4,186 4,662  
Charge-offs (45) (156)  
Recoveries 17 12  
Provision 435 403  
Valuation allowance, balance at the end of the period 4,593 4,921  
Ending balance: individually evaluated for impairment 1,653   1,453
Ending balance: collectively evaluated for impairment 2,940   2,733
Financing Receivables:      
Total financing receivables 2,055,020   2,069,665
Ending balance: individually evaluated for impairment 22,585   22,457
Ending balance: collectively evaluated for impairment 2,032,435   2,047,208
Commercial real estate      
Allowance for loan losses:      
Valuation allowance, balance at the beginning of the period 11,342 8,954  
Provision 464 2,274  
Valuation allowance, balance at the end of the period 11,806 11,228  
Ending balance: individually evaluated for impairment 50   0
Ending balance: collectively evaluated for impairment 11,756   11,342
Financing Receivables:      
Total financing receivables 703,661   690,561
Ending balance: individually evaluated for impairment 3,727   1,188
Ending balance: collectively evaluated for impairment 699,934   689,373
Home equity line of credit      
Allowance for loan losses:      
Valuation allowance, balance at the beginning of the period 7,260 6,982  
Charge-offs 0 (3)  
Recoveries 15 31  
Provision (103) (487)  
Valuation allowance, balance at the end of the period 7,172 6,523  
Ending balance: individually evaluated for impairment 629   442
Ending balance: collectively evaluated for impairment 6,543   6,818
Financing Receivables:      
Total financing receivables 846,467   846,294
Ending balance: individually evaluated for impairment 3,820   3,225
Ending balance: collectively evaluated for impairment 842,647   843,069
Residential land      
Allowance for loan losses:      
Valuation allowance, balance at the beginning of the period 1,671 1,875  
Charge-offs 0 0  
Recoveries 103 49  
Provision (34) 362  
Valuation allowance, balance at the end of the period 1,740 2,286  
Ending balance: individually evaluated for impairment 841   891
Ending balance: collectively evaluated for impairment 899   780
Financing Receivables:      
Total financing receivables 18,940   18,229
Ending balance: individually evaluated for impairment 4,477   5,683
Ending balance: collectively evaluated for impairment 14,463   12,546
Commercial construction      
Allowance for loan losses:      
Valuation allowance, balance at the beginning of the period 4,461 5,471  
Provision 1,703 (2,634)  
Valuation allowance, balance at the end of the period 6,164 2,837  
Ending balance: collectively evaluated for impairment 6,164   4,461
Financing Receivables:      
Total financing receivables 130,487   100,796
Ending balance: collectively evaluated for impairment 130,487   100,796
Residential construction      
Allowance for loan losses:      
Valuation allowance, balance at the beginning of the period 13 28  
Provision (1) (7)  
Valuation allowance, balance at the end of the period 12 21  
Ending balance: collectively evaluated for impairment 12   13
Financing Receivables:      
Total financing receivables 16,241   14,089
Ending balance: collectively evaluated for impairment 16,241   14,089
Commercial loans      
Allowance for loan losses:      
Valuation allowance, balance at the beginning of the period 17,208 14,017  
Charge-offs (1,343) (46)  
Recoveries 135 341  
Provision 991 268  
Valuation allowance, balance at the end of the period 16,991 14,580  
Ending balance: individually evaluated for impairment 3,643   3,527
Ending balance: collectively evaluated for impairment 13,348   13,681
Financing Receivables:      
Total financing receivables 740,596   758,659
Ending balance: individually evaluated for impairment 26,099   21,119
Ending balance: collectively evaluated for impairment 714,497   737,540
Consumer loans      
Allowance for loan losses:      
Valuation allowance, balance at the beginning of the period 3,897 3,629  
Charge-offs (1,570) (942)  
Recoveries 210 277  
Provision 1,311 435  
Valuation allowance, balance at the end of the period 3,848 3,399  
Ending balance: individually evaluated for impairment 7   7
Ending balance: collectively evaluated for impairment 3,841   3,890
Financing Receivables:      
Total financing receivables 136,244   123,775
Ending balance: individually evaluated for impairment 13   13
Ending balance: collectively evaluated for impairment 136,231   123,762
Unallocated      
Allowance for loan losses:      
Valuation allowance, balance at the beginning of the period 0 0  
Provision 0 0  
Valuation allowance, balance at the end of the period 0 $ 0  
Ending balance: collectively evaluated for impairment $ 0   $ 0