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SUPPLEMENTARY FINANCIAL INFORMATION (Tables) | 12 Months Ended
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Dec. 31, 2017
Supplemental Income Statement Elements [Abstract] |
Schedule of Quarterly Financial Information |
|  | First |  | Second |  | Third |  | Fourth |  |  |  |
(In thousands except per share data) |  | Quarter |  | Quarter |  | Quarter |  | Quarter |  | YTD
2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fee revenue and other income |  | $ | 22,771 |  |  | $ | 23,800 |  | $ | 24,207 |  | $ | 24,734 |  |  | $ | 95,512 |
Interest income |  |  | 9,999 |  |  |  | 10,332 |  |  | 10,665 |  |  | 10,981 |  |  |  | 41,977 |
Interest expense |  |  | 480 |  |  |  | 470 |  |  | 571 |  |  | 666 |  |  |  | 2,187 |
Net interest income |  |  | 9,519 |  |  |  | 9,862 |  |  | 10,094 |  |  | 10,315 |  |  |  | 39,790 |
Provision for loan losses |  |  | — |  |  |  | — |  |  | — |  |  | — |  |  |  | — |
Operating expense |  |  | 24,318 |  |  |  | 24,901 |  |  | 25,042 |  |  | 26,142 |  |  |  | 100,403 |
Income tax expense |  |  | 1,665 |  |  |  | 2,248 |  |  | 2,396 |  |  | 3,576 | * |  |  | 9,885 | *
Net income |  | $ | 6,307 |  |  | $ | 6,513 |  | $ | 6,863 |  | $ | 5,331 |  |  | $ | 25,014 |
Net income per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings per share |  | $ | .51 |  |  | $ | .53 |  | $ | .56 |  | $ | .44 |  |  | $ | 2.04 |
Diluted earnings per share |  |  | .51 |  |  |  | .52 |  |  | .55 |  |  | .43 |  |  |  | 2.01 |
2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fee revenue and other income |  | $ | 20,505 |  |  | $ | 21,457 |  | $ | 22,149 |  | $ | 22,025 |  |  | $ | 86,136 |
Interest income |  |  | 9,777 |  |  |  | 10,010 |  |  | 9,985 |  |  | 10,158 |  |  |  | 39,930 |
Interest expense |  |  | 513 |  |  |  | 504 |  |  | 505 |  |  | 507 |  |  |  | 2,029 |
Net interest income |  |  | 9,264 |  |  |  | 9,506 |  |  | 9,480 |  |  | 9,651 |  |  |  | 37,901 |
Provision for loan losses |  |  | (1,000 | ) |  |  | — |  |  | — |  |  | (500 | ) |  |  | (1,500 | )
Operating expense |  |  | 22,916 |  |  |  | 23,059 |  |  | 23,552 |  |  | 23,946 |  |  |  | 93,473 |
Income tax expense |  |  | 2,020 |  |  |  | 2,035 |  |  | 1,855 |  |  | 1,806 |  |  |  | 7,716 |
Net income |  | $ | 5,833 |  |  | $ | 5,869 |  | $ | 6,222 |  | $ | 6,424 |  |  | $ | 24,348 |
Net income per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings per share |  | $ | .47 |  |  | $ | .48 |  | $ | .51 |  | $ | .53 |  |  | $ | 1.99 |
Diluted earnings per share |  |  | .47 |  |  |  | .47 |  |  | .50 |  |  | .52 |  |  |  | 1.96 |
(1) Includes one-time, non-cash TCJA charge of $1,824,000

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- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=84173487&loc=d3e1280-108306 + Details
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