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Bank segment - Allowance for loan losses (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2018
Allowance for loan losses: |  |  |
Valuation allowance, balance at the beginning of the period | $ 52,119 | $ 53,637 |
Charge-offs | (6,191) | (4,873) |
Recoveries | 1,499 | 1,590 |
Provision | 6,870 | 3,541 |
Valuation allowance, balance at the end of the period | 54,297 | 53,895 |
Ending balance: individually evaluated for impairment | 4,242 |  | $ 2,222
Ending balance: collectively evaluated for impairment | 50,055 |  | 49,897
Financing Receivables: |  |  |
Total financing receivables | 4,858,270 |  | 4,843,634
Ending balance: individually evaluated for impairment | 50,399 |  | 39,697
Ending balance: collectively evaluated for impairment | 4,807,871 |  | 4,803,937
Residential 1-4 family |  |  |
Allowance for loan losses: |  |  |
Valuation allowance, balance at the beginning of the period | 1,976 | 2,902 |
Charge-offs | (14) | (31) |
Recoveries | 609 | 54 |
Provision | (660) | (400) |
Valuation allowance, balance at the end of the period | 1,911 | 2,525 |
Ending balance: individually evaluated for impairment | 771 |  | 876
Ending balance: collectively evaluated for impairment | 1,140 |  | 1,100
Financing Receivables: |  |  |
Total financing receivables | 2,159,886 |  | 2,143,397
Ending balance: individually evaluated for impairment | 17,403 |  | 16,494
Ending balance: collectively evaluated for impairment | 2,142,483 |  | 2,126,903
Commercial real estate |  |  |
Allowance for loan losses: |  |  |
Valuation allowance, balance at the beginning of the period | 14,505 | 15,796 |
Charge-offs | 0 | 0 |
Recoveries | 0 | 0 |
Provision | 320 | 163 |
Valuation allowance, balance at the end of the period | 14,825 | 15,959 |
Ending balance: individually evaluated for impairment | 7 |  | 7
Ending balance: collectively evaluated for impairment | 14,818 |  | 14,498
Financing Receivables: |  |  |
Total financing receivables | 737,489 |  | 748,398
Ending balance: individually evaluated for impairment | 902 |  | 915
Ending balance: collectively evaluated for impairment | 736,587 |  | 747,483
Home equity line of credit |  |  |
Allowance for loan losses: |  |  |
Valuation allowance, balance at the beginning of the period | 6,371 | 7,522 |
Charge-offs | 0 | 0 |
Recoveries | 5 | 14 |
Provision | 117 | 446 |
Valuation allowance, balance at the end of the period | 6,493 | 7,982 |
Ending balance: individually evaluated for impairment | 491 |  | 701
Ending balance: collectively evaluated for impairment | 6,002 |  | 5,670
Financing Receivables: |  |  |
Total financing receivables | 995,624 |  | 978,237
Ending balance: individually evaluated for impairment | 14,046 |  | 14,800
Ending balance: collectively evaluated for impairment | 981,578 |  | 963,437
Residential land |  |  |
Allowance for loan losses: |  |  |
Valuation allowance, balance at the beginning of the period | 479 | 896 |
Charge-offs | 0 | (8) |
Recoveries | 7 | 5 |
Provision | (61) | (219) |
Valuation allowance, balance at the end of the period | 425 | 674 |
Ending balance: individually evaluated for impairment | 4 |  | 6
Ending balance: collectively evaluated for impairment | 421 |  | 473
Financing Receivables: |  |  |
Total financing receivables | 12,941 |  | 13,138
Ending balance: individually evaluated for impairment | 2,065 |  | 2,059
Ending balance: collectively evaluated for impairment | 10,876 |  | 11,079
Commercial construction |  |  |
Allowance for loan losses: |  |  |
Valuation allowance, balance at the beginning of the period | 2,790 | 4,671 |
Charge-offs | 0 | 0 |
Recoveries | 0 | 0 |
Provision | 53 | (310) |
Valuation allowance, balance at the end of the period | 2,843 | 4,361 |
Ending balance: individually evaluated for impairment | 0 |  | 0
Ending balance: collectively evaluated for impairment | 2,843 |  | 2,790
Financing Receivables: |  |  |
Total financing receivables | 98,734 |  | 92,264
Ending balance: individually evaluated for impairment | 0 |  | 0
Ending balance: collectively evaluated for impairment | 98,734 |  | 92,264
Residential construction |  |  |
Allowance for loan losses: |  |  |
Valuation allowance, balance at the beginning of the period | 4 | 12 |
Charge-offs | 0 | 0 |
Recoveries | 0 | 0 |
Provision | (1) | (8) |
Valuation allowance, balance at the end of the period | 3 | 4 |
Ending balance: individually evaluated for impairment | 0 |  | 0
Ending balance: collectively evaluated for impairment | 3 |  | 4
Financing Receivables: |  |  |
Total financing receivables | 10,924 |  | 14,307
Ending balance: individually evaluated for impairment | 0 |  | 0
Ending balance: collectively evaluated for impairment | 10,924 |  | 14,307
Commercial loans |  |  |
Allowance for loan losses: |  |  |
Valuation allowance, balance at the beginning of the period | 9,225 | 10,851 |
Charge-offs | (618) | (602) |
Recoveries | 180 | 1,170 |
Provision | 2,027 | (1,064) |
Valuation allowance, balance at the end of the period | 10,814 | 10,355 |
Ending balance: individually evaluated for impairment | 2,965 |  | 628
Ending balance: collectively evaluated for impairment | 7,849 |  | 8,597
Financing Receivables: |  |  |
Total financing receivables | 576,235 |  | 587,891
Ending balance: individually evaluated for impairment | 15,895 |  | 5,340
Ending balance: collectively evaluated for impairment | 560,340 |  | 582,551
Consumer loans |  |  |
Allowance for loan losses: |  |  |
Valuation allowance, balance at the beginning of the period | 16,769 | 10,987 |
Charge-offs | (5,559) | (4,232) |
Recoveries | 698 | 347 |
Provision | 5,075 | 4,933 |
Valuation allowance, balance at the end of the period | 16,983 | $ 12,035 |
Ending balance: individually evaluated for impairment | 4 |  | 4
Ending balance: collectively evaluated for impairment | 16,979 |  | 16,765
Financing Receivables: |  |  |
Total financing receivables | 266,437 |  | 266,002
Ending balance: individually evaluated for impairment | 88 |  | 89
Ending balance: collectively evaluated for impairment | $ 266,349 |  | $ 265,913

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- Definition A valuation allowance for financing receivables that are expected to be uncollectible. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
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- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
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