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Note 5 - Deposits (Tables) | 9 Months Ended
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Sep. 30, 2021
Notes Tables |
Summary of Deposits and Percentage Change in Deposits [Table Text Block] |
|  | September 30, 2021 |  |  | December 31, 2020 |  |  | Percent Increase |
|  | Balance |  |  | % |  |  | Balance |  |  | % |  |  | (Decrease) |
Noninterest-bearing demand |  | $ | 1,647,380,000 |  |  |  | 42.6 | % |  | $ | 1,433,403,000 |  |  |  | 42.0 | % |  |  | 14.9 | %
Interest-bearing checking |  |  | 535,983,000 |  |  |  | 13.9 |  |  |  | 473,053,000 |  |  |  | 13.9 |  |  |  | 13.3 |
Money market |  |  | 854,763,000 |  |  |  | 22.1 |  |  |  | 611,912,000 |  |  |  | 17.9 |  |  |  | 39.7 |
Savings |  |  | 392,298,000 |  |  |  | 10.1 |  |  |  | 338,070,000 |  |  |  | 9.9 |  |  |  | 16.0 |
Time, under $100,000 |  |  | 139,031,000 |  |  |  | 3.6 |  |  |  | 165,548,000 |  |  |  | 4.9 |  |  |  | (16.0 | )
Time, $100,000 and over |  |  | 275,623,000 |  |  |  | 7.1 |  |  |  | 342,633,000 |  |  |  | 10.0 |  |  |  | (19.6 | )
Total local deposits |  |  | 3,845,078,000 |  |  |  | 99.4 |  |  |  | 3,364,619,000 |  |  |  | 98.6 |  |  |  | 14.3 |
Out-of-area time, $100,000 and over |  |  | 23,913,000 |  |  |  | 0.6 |  |  |  | 46,934,000 |  |  |  | 1.4 |  |  |  | (49.0 | )
Total deposits |  | $ | 3,868,991,000 |  |  |  | 100.0 | % |  | $ | 3,411,553,000 |  |  |  | 100.0 | % |  |  | 13.4 | %

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