CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating activities:
Net income	$ 23,746	$ 29,369	$ 29,123
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses	8,275	3,172	575
Accretion of certain acquisition-related discounts, net	(989)	(1,499)	(2,727)
Share-based compensation	1,994	1,973	1,697
Depreciation and amortization	3,879	4,356	4,741
Amortization of premiums and accretion of discounts on securities, net	1,493	2,292	3,550
Deferred income taxes	902	708	(90)
Reversal of provision for indemnifications	(585)	(858)	(104)
Income from bank-owned life insurance	(388)	(620)	(526)
Pension expense	925	639	2,131
Pension contribution		(2,000)
Proceeds from sales of loans held for sale	504,716	772,555	1,613,467
Origination of loans held for sale	(498,134)	(699,459)	(1,467,675)
Gains on sales of loans held for sale	(5,780)	(7,498)	(22,279)
Other gains, net	(44)	(3,173)	(591)
Change in other assets and liabilities:
Accrued interest receivable	(1,416)	(2,172)	1,293
Other assets	(1,641)	(2,700)	1,283
Accrued interest payable	2,543	235	(394)
Other liabilities	(685)	(4,761)	(6,087)
Net cash provided by operating activities	38,811	90,559	157,387
Investing activities:
Proceeds from sales, maturities and calls of securities available for sale and payments on mortgage-backed securities	100,812	55,328	114,019
Purchases of securities available for sale	(39,275)	(242,228)	(209,224)
Purchases of time deposits, net	(7)	(494)	5,930
Repayments on loans held for investment by non-bank affiliates	158,761	175,340	161,299
Purchases of loans held for investment by non-bank affiliates	(162,454)	(284,428)	(216,681)
Net increase in community banking loans held for investment	(110,885)	(116,663)	3,424
Purchases of corporate premises and equipment	(1,459)	(3,394)	(4,786)
Proceeds from sales of other real estate owned		1,967	1
Changes in collateral posted with other financial institutions, net		3,880	6,040
Other investing activities, net	(1,832)	(587)	1,285
Net cash used in investing activities	(56,339)	(411,279)	(138,693)
Financing activities:
Net (decrease) increase in demand and savings deposits	(229,634)	133,673	206,303
Net increase (decrease) in time deposits	291,904	(44,427)	(43,583)
Net increase in short-term borrowings	21,632	1,857	14,280
Repayments of long-term borrowings	(4,000)
Repurchases of common stock	(7,758)	(5,373)	(8,232)
Cash dividends paid	(5,986)	(5,756)	(5,675)
Other financing activities, net	(132)	(338)	(711)
Net cash provided by financing activities	66,026	79,636	162,382
Net increase (decrease) in cash and cash equivalents	48,498	(241,084)	181,076
Cash and cash equivalents at beginning of period	26,661	267,745	86,669
Cash and cash equivalents at end of period	75,159	26,661	267,745
Supplemental cash flow disclosures:
Interest paid	23,859	7,699	9,076
Income taxes paid	6,073	8,019	10,545
Supplemental disclosure of noncash investing and financing activities:
Transfers from corporate premises and equipment to other real estate owned		423
Adoption of new accounting standard (Note 2)	1,072
Liabilities assumed to acquire right of use assets under operating leases	$ 775	888	2,480
Transfers from loans held for sale to loans held for investment		$ 1,425	$ 2,764