Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Interest and dividend income:
Loans, including fees	$ 69,918	$ 60,304	$ 127,663	$ 120,740
Investments:
Taxable securities	14,036	6,934	23,998	13,111
Tax exempt securities	1,323	851	2,265	1,774
Dividends	314	255	575	472
Interest bearing cash at Federal Reserve and other banks	1,364	135	1,649	298
Total interest and dividend income	86,955	68,479	156,150	136,395
Interest expense:
Deposits	848	828	1,527	1,765
Other borrowings	5	5	10	9
Junior subordinated debt	1,056	563	1,643	1,098
Total interest expense	1,909	1,396	3,180	2,872
Net interest income	85,046	67,083	152,970	133,523
Provision for (reversal of) credit losses	2,100	(260)	10,430	(6,320)
Net interest income after credit loss provision (reversal)	82,946	67,343	142,540	139,843
Non-interest income:
Service charges and fees	13,044	10,930	24,740	21,406
Gain on sale of loans	542	2,847	1,788	6,094
Gain on sale of investment securities	0	0	0	0
Asset management and commission income	1,039	947	1,926	1,781
Increase in cash value of life insurance	752	745	1,390	1,418
Other	1,053	488	1,682	1,368
Total non-interest income	16,430	15,957	31,526	32,067
Non-interest expense:
Salaries and related benefits	34,370	27,081	62,967	52,411
Other	21,894	17,090	39,744	33,378
Total non-interest expense	56,264	44,171	102,711	85,789
Income before provision for income taxes	43,112	39,129	71,355	86,121
Provision for income taxes	11,748	10,767	19,617	24,110
Net income	$ 31,364	$ 28,362	$ 51,738	$ 62,011
Per share data:
Basic earnings per share (in USD per share)	$ 0.93	$ 0.95	$ 1.63	$ 2.09
Diluted earnings per share (in USD per share)	0.93	0.95	1.62	2.07
Dividend per share (in USD per share)	$ 0.25	$ 0.25	$ 0.50	$ 0.50