CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Interest income:
Loans, including fees	$ 153,010	$ 139,244	$ 133,169
Securities, taxable	20,666	8,678	11,637
Securities, exempt from Federal tax	1,084	1,576	1,908
Other investments, interest-bearing deposits in other financial institutions and Federal funds sold	14,068	3,758	3,757
Total interest income	188,828	153,256	150,471
Interest expense:
Deposits	6,770	4,816	6,260
Subordinated debt	2,178	2,314	2,320
Short-term borrowings		1	1
Total interest expense	8,948	7,131	8,581
Net interest income before provision for credit losses on loans	179,880	146,125	141,890
Provision for (recapture of) credit losses on loans	766	(3,134)	13,233
Net interest income after provision for credit losses on loans	179,114	149,259	128,657
Noninterest income:
Service charges and fees on deposit accounts	$ 4,640	$ 2,488	$ 2,859
Revenue, Product and Service [Extensible List]	Service charges and fees on deposit accounts	Service charges and fees on deposit accounts	Service charges and fees on deposit accounts
Increase in cash surrender value of life insurance	$ 1,925	$ 1,838	$ 1,845
Gain on warrants	669	11	449
Servicing income	508	553	673
Gain on sales of SBA loans	491	1,718	839
Termination fees	61	797	89
Gain on proceeds from company-owned life insurance	27	675	20
Gain on sales of securities			277
Other	1,790	1,608	2,080
Total noninterest income	10,111	9,688	9,922
Noninterest expense:
Salaries and employee benefits	55,331	51,862	50,927
Occupancy and equipment	9,639	9,038	8,018
Professional fees	5,015	5,901	5,338
Other	24,874	26,276	25,228
Total noninterest expense	94,859	93,077	89,511
Income before income taxes	94,366	65,870	49,068
Income tax expense	27,811	18,170	13,769
Net income	$ 66,555	$ 47,700	$ 35,299
Earnings per common share:
Basic (in dollars per share)	$ 1.10	$ 0.79	$ 0.59
Diluted (in dollars per share)	$ 1.09	$ 0.79	$ 0.59
Gain on the disposition of foreclosed assets
Noninterest income:
Service charges and fees on deposit accounts			$ 791