UNAUDITED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Assets
Cash and cash equivalents	$ 70,766	$ 30,719
Investment securities
Available for sale, at fair value (amortized cost $178,186 and $182,027, respectively)	152,183	153,416
Held to maturity, at amortized cost (fair value $879,323 and $885,586, respectively)	1,030,858	1,051,997
Total investment securities	1,183,041	1,205,413
Loans
Total loans	4,018,082	4,062,856
Less: allowance for credit losses on loans	(38,005)	(37,774)
Net loans	3,980,077	4,025,082
Federal Home Loan Bank of Boston Stock, at cost	12,172	6,264
Bank owned life insurance	34,674	34,484
Banking premises and equipment, net	22,941	23,297
Right-of-use asset operating leases	23,855	25,098
Deferred income taxes, net	14,598	17,990
Accrued interest receivable	14,129	14,118
Goodwill	64,539	64,539
Merger-related intangibles, net	7,219	7,443
Other assets	100,573	105,290
Total assets	5,528,584	5,559,737
Deposits
Demand	1,166,643	1,366,395
Interest-bearing checking	1,071,165	908,961
Money market	998,465	1,162,773
Savings	668,385	790,628
Certificates of deposit	752,118	586,619
Total deposits	4,656,776	4,815,376
Borrowings	240,997	105,212
Operating lease liabilities	26,082	27,413
Other liabilities	78,780	94,184
Total liabilities	5,002,635	5,042,185
Shareholders’ Equity
Common stock, par value $1.00; Authorized: 10,000,000 shares; Outstanding: 7,833,997 shares and 7,796,440 shares, respectively	7,834	7,796
Additional paid-in capital	292,250	293,186
Retained earnings	244,561	237,369
Accumulated other comprehensive loss	(18,696)	(20,799)
Total shareholders’ equity	525,949	517,552
Total liabilities and shareholders’ equity	5,528,584	5,559,737
Residential Mortgage
Loans
Total loans	1,631,751	1,648,838
Commercial Mortgage
Loans
Total loans	1,906,018	1,914,423
Home Equity
Loans
Total loans	101,715	111,351
Commercial and Industrial
Loans
Total loans	343,686	350,650
Consumer
Loans
Total loans	$ 34,912	$ 37,594