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ACQUISITIONS (Details 2) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017
Island Bancorp, Inc. [Member] |  |
Business Acquisition [Line Items] |  |
Net interest income after provision for loan losses | $ 258,017 | $ 227,429
Net income | 90,025 | 78,150
MNB Bancorp [Member] |  |
Business Acquisition [Line Items] |  |
Net interest income after provision for loan losses | 304,049 | 267,104
Net income | $ 129,797 | $ 88,518

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- Definition Business Acquisition, Pro Forma Interest Income (Expense), after Provision for Loan Loss + References No definition available. + Details
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- Definition The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -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/2003/role/disclosureRef -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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- Details
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