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Income Taxes (Tables) | 3 Months Ended
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Mar. 31, 2018
Income Tax [Abstract] |
Reconciliation of Statutory to Effective Income Tax Rates | The reconciliation between the statutory federal income tax rate and effective income tax rate for the three-month periods ending March 31, 2018 and 2017 is as follows: ﻿ ﻿
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﻿ | March 31, 2018 | March 31, 2017
﻿Federal statutory rate | 21.0% | 35.0%
﻿Tax-exempt income on securities and loans | (1.8) | (3.4)
﻿Tax-exempt BOLI income | (1.9) | (3.5)
﻿State income tax, net of federal tax benefit | 5.3 | 4.4
﻿Tax credits | (2.2) | (3.4)
﻿Other | 0.1 | (0.5)
﻿ | 20.5% | 28.6%
﻿

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- Definition Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 + Details
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