Parent Only Financial Information Parent Only Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
ASSETS
Interest-Bearing Deposits at Banks	$ 23,186	$ 27,710
Available-for-Sale	357,334	317,535
Equity Securities	2,063	1,774
Other Assets	70,179	55,614
Total Assets	3,184,275	2,988,334
LIABILITIES
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000
Other Liabilities	30,140	19,507
Total Liabilities	2,882,547	2,718,750
STOCKHOLDERS’ EQUITY
Total Stockholders’ Equity	301,728	269,584	$ 249,603	$ 232,852
Total Liabilities and Stockholders’ Equity	3,184,275	2,988,334
Parent Company
ASSETS
Interest-Bearing Deposits at Banks	1,429	2,298
Equity Securities	2,063	1,774
Investment in Subsidiaries at Equity	312,018	280,408
Other Assets	9,365	8,626
Total Assets	324,875	293,106
LIABILITIES
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000
Other Liabilities	3,147	3,522
Total Liabilities	23,147	23,522
STOCKHOLDERS’ EQUITY
Total Stockholders’ Equity	301,728	269,584
Total Liabilities and Stockholders’ Equity	$ 324,875	$ 293,106