Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Operating Activities:
Net Income	$ 14,105	$ 10,550	$ 27,654	$ 20,491
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Provision for Credit Losses	200	500	200	833	$ 5,533
Depreciation and Amortization			1,387	1,155
Net Amortization of Investment Security Premiums & Discounts			222	568
Amortization of Core Deposit Intangible			319	54
Accretion of Discount on Acquired Loans			(6)	(87)
Net Loss on Sale of Investment Securities	0	1,330	0	1,330
Net (Gain) on Sale of Property & Equipment			0	(292)
Earnings from Equity Investment			0	(164)
Dividends from Equity Investment			0	63
Net Change in Operating Assets & Liabilities:
Net Decrease in Interest Receivable and Other Assets			810	218
Net Increase in Interest Payable and Other Liabilities			4,175	1,788
Net Cash Provided by Operating Activities			34,761	25,957
Investing Activities:
Purchase of Investment Securities Available-for-Sale			(316,054)	(169,467)
Proceeds from Sold, Matured or Called Securities Available-for-Sale			330,902	227,072
Purchase of Investment Securities Held-to-Maturity			(11,606)	(2,770)
Proceeds from Matured or Called Securities Held-to-Maturity			4,823	4,990
Net Loans & Leases Paid, Originated or Acquired			(28,069)	(129,154)
Principal Collected on Loans & Leases Previously Charged Off			77	50
Additions to Premises and Equipment			(628)	(2,497)
Purchase of Other Investments			(1,947)	(3,794)
Proceeds from Sale of Property & Equipment			0	983
Net Cash Used in Investing Activities			(22,502)	(74,587)
Financing Activities:
Net Decrease in Deposits			(37,556)	(25,955)
Cash Dividends			(5,550)	(5,665)
Net Cash Used in Financing Activities			(43,106)	(31,620)
Decrease in Cash and Cash Equivalents			(30,847)	(80,250)
Cash and Cash Equivalents at Beginning of Period			145,564	187,149	187,149
Cash and Cash Equivalents at End of Period	$ 114,717	$ 106,899	114,717	106,899	$ 145,564
Supplementary Data
Cash Payments Made for Income Taxes			4,631	3,051
Issuance of Common Stock to the Bank's Non-Qualified Retirement Plans			2,564	5,568
Interest Paid			$ 5,109	$ 3,492