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Note 4 - Credit Quality - Aging of Past Due Loans by Loan Class (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Past due | $ 26,625 | $ 27,739 |
Current loans | 1,766,484 | 1,789,445 |
Non-covered | 1,767,703 | 1,789,236 | [1]
Covered | 25,406 | 27,948 |
Total loans | 1,793,109 | 1,817,184 |
Non-covered Loans [Member] |  |  |
Past due | 25,695 | 27,094 |
Current loans | 1,742,008 | 1,762,142 |
Covered Loans [Member] |  |  |
Past due | 930 | 645 |
Current loans | 24,476 | 27,303 |
Financing Receivables, 30 to 59 Days Past Due [Member] |  |  |
Past due | 8,630 | 12,110 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 8,007 | 11,638 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due | 623 | 472 |
Financing Receivables, 60 to 89 Days Past Due [Member] |  |  |
Past due | 4,212 | 3,882 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 4,207 | 3,882 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due | 5 |  |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |  |
Past due | 13,783 | 11,747 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 13,481 | 11,574 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due | 302 | 173 |
Commercial Portfolio Segment [Member] |  |  |
Non-covered | 1,057,297 | 1,068,394 |
Covered | 323 | 332 |
Commercial Portfolio Segment [Member] | Construction, Development and Other Land [Member] |  |  |
Non-covered | 52,264 | 60,017 |
Covered | 37 | 39 |
Commercial Portfolio Segment [Member] | Construction, Development and Other Land [Member] | Non-covered Loans [Member] |  |  |
Past due | 400 | 385 |
Current loans | 51,864 | 59,632 |
Commercial Portfolio Segment [Member] | Construction, Development and Other Land [Member] | Covered Loans [Member] |  |  |
Past due |  |  |
Current loans | 37 | 39 |
Commercial Portfolio Segment [Member] | Construction, Development and Other Land [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 7 | 20 |
Commercial Portfolio Segment [Member] | Construction, Development and Other Land [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due |  |  |
Commercial Portfolio Segment [Member] | Construction, Development and Other Land [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 11 | 365 |
Commercial Portfolio Segment [Member] | Construction, Development and Other Land [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due |  |  |
Commercial Portfolio Segment [Member] | Construction, Development and Other Land [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 382 |  |
Commercial Portfolio Segment [Member] | Construction, Development and Other Land [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due |  |  |
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] |  |  |
Non-covered | 90,361 | 92,188 |
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Non-covered Loans [Member] |  |  |
Past due | 175 | 414 |
Current loans | 90,186 | 91,774 |
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 55 | 232 |
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 77 | 40 |
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 43 | 142 |
Commercial Portfolio Segment [Member] | Multi-family Residential [Member] |  |  |
Non-covered | 120,656 | 125,202 |
Commercial Portfolio Segment [Member] | Multi-family Residential [Member] | Non-covered Loans [Member] |  |  |
Past due | 600 | 729 |
Current loans | 120,056 | 124,473 |
Commercial Portfolio Segment [Member] | Multi-family Residential [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due |  | 544 |
Commercial Portfolio Segment [Member] | Multi-family Residential [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 240 |  |
Commercial Portfolio Segment [Member] | Multi-family Residential [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 360 | 185 |
Commercial Portfolio Segment [Member] | Single Family Non-owner Occupied [Member] |  |  |
Non-covered | 142,227 | 141,670 |
Covered | 277 | 284 |
Commercial Portfolio Segment [Member] | Single Family Non-owner Occupied [Member] | Non-covered Loans [Member] |  |  |
Past due | 1,516 | 856 |
Current loans | 140,711 | 140,814 |
Commercial Portfolio Segment [Member] | Single Family Non-owner Occupied [Member] | Covered Loans [Member] |  |  |
Past due | 18 |  |
Current loans | 259 | 284 |
Commercial Portfolio Segment [Member] | Single Family Non-owner Occupied [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 753 | 223 |
Commercial Portfolio Segment [Member] | Single Family Non-owner Occupied [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due | 18 |  |
Commercial Portfolio Segment [Member] | Single Family Non-owner Occupied [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 440 | 302 |
Commercial Portfolio Segment [Member] | Single Family Non-owner Occupied [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due |  |  |
Commercial Portfolio Segment [Member] | Single Family Non-owner Occupied [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 323 | 331 |
Commercial Portfolio Segment [Member] | Single Family Non-owner Occupied [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due |  |  |
Commercial Portfolio Segment [Member] | Non-farm, Non-residential [Member] |  |  |
Non-covered | 618,872 | 616,633 |
Covered | 9 | 9 |
Commercial Portfolio Segment [Member] | Non-farm, Non-residential [Member] | Non-covered Loans [Member] |  |  |
Past due | 5,768 | 4,352 |
Current loans | 613,104 | 612,281 |
Commercial Portfolio Segment [Member] | Non-farm, Non-residential [Member] | Covered Loans [Member] |  |  |
Past due |  |  |
Current loans | 9 | 9 |
Commercial Portfolio Segment [Member] | Non-farm, Non-residential [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 1,243 | 2,433 |
Commercial Portfolio Segment [Member] | Non-farm, Non-residential [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due |  |  |
Commercial Portfolio Segment [Member] | Non-farm, Non-residential [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 243 | 383 |
Commercial Portfolio Segment [Member] | Non-farm, Non-residential [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due |  |  |
Commercial Portfolio Segment [Member] | Non-farm, Non-residential [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 4,282 | 1,536 |
Commercial Portfolio Segment [Member] | Non-farm, Non-residential [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due |  |  |
Commercial Portfolio Segment [Member] | Agricultural [Member] |  |  |
Non-covered | 9,350 | 7,035 |
Commercial Portfolio Segment [Member] | Agricultural [Member] | Non-covered Loans [Member] |  |  |
Past due | 414 | 123 |
Current loans | 8,936 | 6,912 |
Commercial Portfolio Segment [Member] | Agricultural [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 229 | 123 |
Commercial Portfolio Segment [Member] | Agricultural [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due |  |  |
Commercial Portfolio Segment [Member] | Agricultural [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 185 |  |
Commercial Portfolio Segment [Member] | Farmland [Member] |  |  |
Non-covered | 23,567 | 25,649 |
Commercial Portfolio Segment [Member] | Farmland [Member] | Non-covered Loans [Member] |  |  |
Past due | 1,375 | 805 |
Current loans | 22,192 | 24,844 |
Commercial Portfolio Segment [Member] | Farmland [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 965 | 113 |
Commercial Portfolio Segment [Member] | Farmland [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due |  |  |
Commercial Portfolio Segment [Member] | Farmland [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 410 | 692 |
Consumer Real Estate Portfolio Segment [Member] |  |  |
Non-covered | 637,362 | 645,069 |
Covered | 25,083 | 27,616 |
Consumer Real Estate Portfolio Segment [Member] | Home Equity Lines [Member] |  |  |
Non-covered | 101,476 | 103,205 |
Covered | 21,438 | 23,720 |
Consumer Real Estate Portfolio Segment [Member] | Home Equity Lines [Member] | Non-covered Loans [Member] |  |  |
Past due | 1,107 | 909 |
Current loans | 100,369 | 102,296 |
Consumer Real Estate Portfolio Segment [Member] | Home Equity Lines [Member] | Covered Loans [Member] |  |  |
Past due | 847 | 575 |
Current loans | 20,591 | 23,145 |
Consumer Real Estate Portfolio Segment [Member] | Home Equity Lines [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 653 | 226 |
Consumer Real Estate Portfolio Segment [Member] | Home Equity Lines [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due | 540 | 402 |
Consumer Real Estate Portfolio Segment [Member] | Home Equity Lines [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 42 | 198 |
Consumer Real Estate Portfolio Segment [Member] | Home Equity Lines [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due | 5 |  |
Consumer Real Estate Portfolio Segment [Member] | Home Equity Lines [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 412 | 485 |
Consumer Real Estate Portfolio Segment [Member] | Home Equity Lines [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due | 302 | 173 |
Consumer Real Estate Portfolio Segment [Member] | Single Family Owner Occupied [Member] |  |  |
Non-covered | 506,368 | 502,686 |
Covered | 3,645 | 3,896 |
Consumer Real Estate Portfolio Segment [Member] | Single Family Owner Occupied [Member] | Non-covered Loans [Member] |  |  |
Past due | 13,701 | 17,563 |
Current loans | 492,667 | 485,123 |
Consumer Real Estate Portfolio Segment [Member] | Single Family Owner Occupied [Member] | Covered Loans [Member] |  |  |
Past due | 65 | 70 |
Current loans | 3,580 | 3,826 |
Consumer Real Estate Portfolio Segment [Member] | Single Family Owner Occupied [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 3,580 | 6,959 |
Consumer Real Estate Portfolio Segment [Member] | Single Family Owner Occupied [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due | 65 | 70 |
Consumer Real Estate Portfolio Segment [Member] | Single Family Owner Occupied [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 3,037 | 2,418 |
Consumer Real Estate Portfolio Segment [Member] | Single Family Owner Occupied [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due |  |  |
Consumer Real Estate Portfolio Segment [Member] | Single Family Owner Occupied [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 7,084 | 8,186 |
Consumer Real Estate Portfolio Segment [Member] | Single Family Owner Occupied [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Covered Loans [Member] |  |  |
Past due |  |  |
Consumer Real Estate Portfolio Segment [Member] | Owner Occupied Construction [Member] |  |  |
Non-covered | 29,518 | 39,178 |
Consumer Real Estate Portfolio Segment [Member] | Owner Occupied Construction [Member] | Non-covered Loans [Member] |  |  |
Past due | 160 | 405 |
Current loans | 29,358 | 38,773 |
Consumer Real Estate Portfolio Segment [Member] | Owner Occupied Construction [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 96 | 326 |
Consumer Real Estate Portfolio Segment [Member] | Owner Occupied Construction [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 64 | 79 |
Consumer Real Estate Portfolio Segment [Member] | Owner Occupied Construction [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due |  |  |
Consumer and Other Portfolio Segment [Member] |  |  |
Non-covered | 73,044 | 75,773 |
Consumer and Other Portfolio Segment [Member] | Consumer Loans [Member] |  |  |
Non-covered | 68,534 | 70,772 |
Consumer and Other Portfolio Segment [Member] | Consumer Loans [Member] | Non-covered Loans [Member] |  |  |
Past due | 479 | 553 |
Current loans | 68,055 | 70,219 |
Consumer and Other Portfolio Segment [Member] | Consumer Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 426 | 439 |
Consumer and Other Portfolio Segment [Member] | Consumer Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due | 53 | 97 |
Consumer and Other Portfolio Segment [Member] | Consumer Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due |  | 17 |
Consumer and Other Portfolio Segment [Member] | Other Loan [Member] |  |  |
Non-covered | 4,510 | 5,001 |
Consumer and Other Portfolio Segment [Member] | Other Loan [Member] | Non-covered Loans [Member] |  |  |
Past due |  |  |
Current loans | 4,510 | 5,001 |
Consumer and Other Portfolio Segment [Member] | Other Loan [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due |  |  |
Consumer and Other Portfolio Segment [Member] | Other Loan [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due |  |  |
Consumer and Other Portfolio Segment [Member] | Other Loan [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-covered Loans [Member] |  |  |
Past due |  |  |
[1] | Derived from audited financial statements

X
- Definition Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes loans and leases covered under loss sharing agreements. + References No definition available. + Details
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