CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Cash Flows From Operating Activities:
Net income	$ 14,097	$ 12,984
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	6,167	5,564
Gains on sales of securities	(45)	(1,069)
Stock-based compensation expense	1,519	1,478
(Release of) provision for credit losses / loan losses	(1,210)	725
Decrease in income tax benefit	22	1
(Decrease) increase in income tax liability	(88)	592
(Decrease) increase in pension liability	(294)	2,167
(Increase) decrease in accounts receivable	(1,131)	1,472
Other operating activities, net	2,722	8,741
Net cash provided by operating activities	21,759	32,655
Cash Flows From Investing Activities:
Proceeds from sales of securities available-for-sale	13,116	19,629
Proceeds from maturities of securities available-for-sale	70,209	27,130
Purchase of securities available-for-sale	(238,831)
Net decrease (increase) in loans	21,093	(191,077)
Decrease in payments in excess of funding	10,301	43,948
Purchases of premises and equipment, net	(1,886)	(1,383)
Net cash used in investing activities	(125,998)	(101,753)
Cash Flows From Financing Activities:
Net decrease in noninterest-bearing demand deposits	(71,130)	(7,524)
Net increase in interest-bearing demand and savings deposits	40,759	79,066
Net decrease in time deposits	(4,542)	(2,721)
Net increase in accounts and drafts payable	104,184	60,966
Net decrease in short-term borrowings		(18,000)
Cash dividends paid	(7,761)	(7,811)
Purchase of common shares for treasury	(5,260)	(5,508)
Other financing activities, net	(958)	(1,185)
Net cash provided by financing activities	55,292	97,283
Net (decrease) increase in cash and cash equivalents	(48,947)	28,185
Cash and cash equivalents at beginning of period	670,528	203,954
Cash and cash equivalents at end of period	621,581	232,139
Supplemental information:
Cash paid for interest	608	1,429
Cash paid for income taxes	$ 3,164	$ 2,219