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Note 2 - Sales/Mergers/Acquisitions - Pro Forma Combined Operating Results (Details) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2018 USD ($) $ / shares
Springfield Bancshares |
Net interest income | $ 153,229
Noninterest income | 42,538
Net income | $ 49,542
Basic (in dollars per share) | $ / shares | $ 3.17
Diluted (in dollars per share) | $ / shares | $ 3.11
Bates Companies |
Net interest income | $ 142,368
Noninterest income | 44,455
Net income | $ 44,032
Basic (in dollars per share) | $ / shares | $ 2.98
Diluted (in dollars per share) | $ / shares | $ 2.92

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- Definition The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(3) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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