CONSOLIDATED STATEMENTS OF NET INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Interest and dividend income:
Residential and commercial real estate loans	$ 66,609	$ 58,682	$ 62,115
Commercial and industrial loans	10,397	15,263	15,409
Consumer loans	258	255	313
Debt securities, taxable	8,095	5,286	4,163
Debt securities, tax-exempt	11	12	56
Marketable equity securities	190	96	123
Other investments	177	116	587
Short-term investments	191	139	109
Total interest and dividend income	85,928	79,849	82,875
Interest expense:
Deposits	5,352	5,508	13,500
Long-term debt		458	3,333
Subordinated debt	1,014	706
Short-term borrowings	330		1,612
Total interest expense	6,696	6,672	18,445
Net interest and dividend income	79,232	73,177	64,430
Provision (credit) for loan losses	700	(925)	7,775
Net interest and dividend income after provision (credit) for loan losses	78,532	74,102	56,655
Non-interest income:
Service charges and fees	9,072	8,360	7,067
Income from bank-owned life insurance	1,725	1,912	1,809
Bank-owned life insurance death benefit		555
(Loss) gain on available-for-sale securities, net	(4)	(72)	1,965
Gain on sale of mortgages	2	1,423
Net (losses) gains on marketable equity securities	(717)	(168)	109
Gain on non-marketable equity investments	422	898
Gain on defined benefit plan curtailment	2,807
Loss on interest rate swap termination		(402)	(2,353)
Other income	25	58	654
Total non-interest income	13,332	12,564	9,251
Non-interest expense:
Salaries and employees benefits	32,697	32,186	29,349
Occupancy	4,984	4,656	4,520
Furniture and equipment	2,026	2,084	1,537
Data processing	2,885	2,903	2,901
Professional fees	2,716	2,185	2,372
FDIC insurance assessment	1,048	998	1,032
Advertising	1,408	1,292	1,106
Loss on prepayment of borrowings		45	987
Other expenses	9,471	8,593	7,946
Total non-interest expense	57,235	54,942	51,750
Income before income taxes	34,629	31,724	14,156
Income tax provision	8,742	8,025	2,941
Net income	$ 25,887	$ 23,699	$ 11,215
Earnings per common share:
Basic earnings per share	$ 1.18	$ 1.02	$ 0.45
Weighted average shares outstanding	21,879,657	23,223,633	25,047,195
Diluted earnings per share	$ 1.18	$ 1.02	$ 0.45
Weighted average diluted shares outstanding	21,938,323	23,300,637	25,062,476
Dividends per share	$ 0.24	$ 0.20	$ 0.20