| PARENT COMPANY FINANCIAL INFORMATION | 12 Months Ended | 
|---|---|
| Dec. 31, 2023 | |
| Parent Company Financial Information [Abstract] | |
| PARENT COMPANY FINANCIAL INFORMATION | Note 23  PARENT COMPANY The following are condensed statements of financial condition of the parent company Parent Company Statements of Financial Condition (Dollars in Thousands, Except Per Share 2023  2022  ASSETS  Cash and Due From Subsidiary Bank  $  54,004 $  42,737 Equity Securities  569 199 Investment in Subsidiary Bank  445,441 404,892 Goodwill and Other Intangibles  3,838 3,998 Other Assets  10,758 11,297 Total Assets  $  514,610 $  463,123 LIABILITIES  Subordinated Notes Payable  $  52,887 $  52,887 Other Liabilities  21,098 22,955 Total Liabilities  73,985 75,842 SHAREOWNERS’ EQUITY  Common Stock, $ 0.01 90,000,000 16,950,222 16,986,785 shares issued and outstanding at December 31, 2023 and 2022, respectively  170 170 Additional Paid-In Capital  36,326 37,331 Retained Earnings  426,275 387,009 Accumulated Other Comprehensive Loss, Net of Tax  (22,146) (37,229) Total Shareowners’ 440,625 387,281 Total Liabilities and Shareowners’ $  514,610 $  463,123 The operating results of the parent company for the three years ended December Parent Company Statements of Operations (Dollars in Thousands)  2023  2022  2021  OPERATING INCOME  Income Received from Subsidiary Bank:  Administrative Fees  $  6,367 $  5,396 $  5,516 Dividends  30,000 23,000 10,000 Other Income  453 253 174 Total Operating 36,820 28,649 15,690 OPERATING EXPENSE  Salaries and Associate Benefits  4,257 5,034 3,558 Interest on Subordinated Notes Payable  2,427 1,652 1,233 Professional Fees  859 616 1,113 Advertising 214 232 134 Legal Fees  683 370 589 Other  1,670 2,186 2,087 Total Operating 10,110 10,090 8,714 Earnings Before Income Taxes Earnings of Subsidiary Bank  26,710 18,559 6,976 Income Tax Benefit  (650) (661) (717) Earnings Before Equity in Undistributed Earnings of Subsidiary Bank  27,360 19,220 7,693 Equity in Undistributed Earnings of Subsidiary Bank  24,898 14,192 25,703 Net Income Attributable to Common Shareowners  $  52,258 $  33,412 $  33,396 The cash flows for the parent company for the three years ended December 31 were Parent Company Statements of Cash Flows (Dollars in Thousands)  2023  2022  2021  CASH FLOWS FROM OPERATING Net Income Attributable to Common Shareowners  $  52,258 $  33,412 $  33,396 Adjustments to Reconcile Net Income to Net Cash Provided By  Equity in Undistributed Earnings of Subsidiary Bank  (24,898) (14,192) (25,703) Stock Compensation  1,468 1,278 843 Amortization of Intangible Asset  160 160 107 Increase in Other Assets  (117) (336) (21) Increase in Other Liabilities  (1,557) 5,847 3,131 Net Cash Provided By Operating Activities  $  27,314 $  26,169 $  11,753 CASH FROM INVESTING ACTIVITIES:  Purchase of Equity Securities  $  (369) $  (79) $  (120) Net Cash Paid for Acquisition  - - (4,482) Decrease (Increase) in Investment in Subsidiaries  - 770 (10,770) Net Cash Provided by (Used in) Investing Activities  $  (369) $  691 $  (15,372) CASH FROM FINANCING ACTIVITIES:  Repayment of Long-Term - - (900) Dividends Paid  (12,905) (11,191) (10,459) Issuance of Common Stock Under Compensation Plans  937 1,300 1,028 Payments to Repurchase Common Stock  (3,710) - - Net Cash Used In Financing Activities  $  (15,678) $  (9,891) $  (10,331) Net Increase (Decrease) in Cash and Due from Subsidiary Bank  11,267 16,969 (13,950) Cash and Due from Subsidiary Bank at Beginning of Year  42,737 25,768 39,718 Cash and Due from Subsidiary Bank at End of Year  $  54,004 $  42,737 $  25,768 |