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Allowance for Probable Loan Losses (Non-accrual Basis By Loan Class) (Details) - USD ($) $ in Thousands | Mar. 31, 2019 | Dec. 31, 2018
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Loan loss allowances, financing receivable past due |  |
Non-accrual loans, total | $ 48,028 | $ 15,791
Commercial |  |
Loan loss allowances, financing receivable past due |  |
Non-accrual loans, total | 18,573 | 9,143
Commercial Real Estate:Other Construction and Land Development |  |
Loan loss allowances, financing receivable past due |  |
Non-accrual loans, total | 2,059 | 2,092
Commercial Real Estate: Farmland and Commercial |  |
Loan loss allowances, financing receivable past due |  |
Non-accrual loans, total | 26,391 | 3,509
Commercial Real Estate: Multifamily |  |
Loan loss allowances, financing receivable past due |  |
Non-accrual loans, total | 507 | 507
Residential First Lien |  |
Loan loss allowances, financing receivable past due |  |
Non-accrual loans, total | 319 | 347
Residential Junior Lien |  |
Loan loss allowances, financing receivable past due |  |
Non-accrual loans, total | 165 | 171
Consumer |  |
Loan loss allowances, financing receivable past due |  |
Non-accrual loans, total | $ 14 | $ 22

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- Definition Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524 + Details
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