UNAUDITED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Assets
Cash and cash equivalents	$ 25,353	$ 30,719
Investment securities
Available for sale, at fair value (amortized cost $167,903 and $182,027, respectively)	136,253	153,416
Held to maturity, at amortized cost (fair value $784,636 and $885,586, respectively)	980,591	1,051,997
Total investment securities	1,116,844	1,205,413
Loans held for sale, at lower of cost or fair value	614
Loans
Total loans	4,027,967	4,062,856
Less: allowance for credit losses on loans	(38,194)	(37,774)
Net loans	3,989,773	4,025,082
Federal Home Loan Bank of Boston Stock, at cost	12,321	6,264
Bank owned life insurance	35,063	34,484
Banking premises and equipment, net	22,297	23,297
Right-of-use asset operating leases	22,095	25,098
Deferred income taxes, net	16,495	17,990
Accrued interest receivable	15,255	14,118
Goodwill	64,539	64,539
Merger-related intangibles, net	6,773	7,443
Other assets	124,608	105,290
Total assets	5,452,030	5,559,737
Deposits
Demand	1,036,849	1,366,395
Interest-bearing checking	1,134,270	908,961
Money market	1,005,820	1,162,773
Savings	560,597	790,628
Certificates of deposit	828,390	586,619
Total deposits	4,565,926	4,815,376
Borrowings	233,905	105,212
Operating lease liabilities	24,196	27,413
Other liabilities	101,972	94,184
Total liabilities	4,925,999	5,042,185
Shareholders’ Equity
Common stock, par value $1.00; Authorized: 10,000,000 shares; Outstanding: 7,846,041 shares, and 7,796,440 shares, respectively	7,846	7,796
Additional paid-in capital	294,025	293,186
Retained earnings	247,714	237,369
Accumulated other comprehensive loss	(23,554)	(20,799)
Total shareholders’ equity	526,031	517,552
Total liabilities and shareholders’ equity	5,452,030	5,559,737
Residential Mortgage
Loans
Total loans	1,627,460	1,648,838
Commercial Mortgage
Loans
Total loans	1,922,455	1,914,423
Home Equity
Loans
Total loans	93,364	111,351
Commercial and Industrial
Loans
Total loans	355,796	350,650
Consumer
Loans
Total loans	$ 28,892	$ 37,594