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Allowance for Probable Loan Losses (Impairment By Loan Class) (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | $ 23,707 | $ 23,900
Loans Individually Evaluated for Impairment, Allowance | 1,699 | 772
Loans Collectively Evaluated for Impairment, Recorded Investment | 6,818,994 | 6,537,389
Loans Collectively Evaluated for Impairment, Allowance | 56,504 | 60,612
Commercial |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 8,473 | 9,179
Loans Individually Evaluated for Impairment, Allowance | 648 | 656
Loans Collectively Evaluated for Impairment, Recorded Investment | 1,194,270 | 1,119,790
Loans Collectively Evaluated for Impairment, Allowance | 11,132 | 11,940
Commercial Real Estate:Other Construction and Land Development |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 1,924 | 2,092
Loans Individually Evaluated for Impairment, Allowance | 116 | 116
Loans Collectively Evaluated for Impairment, Recorded Investment | 2,008,274 | 1,884,139
Loans Collectively Evaluated for Impairment, Allowance | 15,157 | 15,007
Commercial Real Estate: Farmland and Commercial |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 4,160 | 3,509
Loans Individually Evaluated for Impairment, Allowance | 935 |
Loans Collectively Evaluated for Impairment, Recorded Investment | 2,023,836 | 1,946,389
Loans Collectively Evaluated for Impairment, Allowance | 16,094 | 19,353
Commercial Real Estate: Multifamily |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 505 | 507
Loans Collectively Evaluated for Impairment, Recorded Investment | 220,926 | 225,750
Loans Collectively Evaluated for Impairment, Allowance | 1,849 | 1,808
Residential First Lien |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 6,297 | 6,244
Loans Collectively Evaluated for Impairment, Recorded Investment | 453,881 | 439,556
Loans Collectively Evaluated for Impairment, Allowance | 3,627 | 3,467
Residential Junior Lien |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 1,023 | 901
Loans Collectively Evaluated for Impairment, Recorded Investment | 724,241 | 726,400
Loans Collectively Evaluated for Impairment, Allowance | 7,312 | 7,719
Consumer |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 1,046 | 1,175
Loans Collectively Evaluated for Impairment, Recorded Investment | 45,667 | 45,141
Loans Collectively Evaluated for Impairment, Allowance | 488 | 447
Foreign |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 279 | 293
Loans Collectively Evaluated for Impairment, Recorded Investment | 147,899 | 150,224
Loans Collectively Evaluated for Impairment, Allowance | $ 845 | $ 871

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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=118936363&loc=SL6953423-111524 + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually 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=118936363&loc=SL6953423-111524 + Details
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