CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Interest and dividend income
Loans, including fees	$ 60,570	$ 42,730	$ 159,291	$ 118,803
Securities
Taxable	4,075	1,418	11,071	3,322
Tax-exempt	51	51	153	138
Overnight deposits	5,114	666	9,023	1,453
Other interest and dividends	247	153	647	457
Total interest income	70,057	45,018	180,185	124,173
Interest expense
Deposits	6,505	3,716	13,836	10,452
Trust preferred securities	227	105	485	320
Subordinated debt		405	605	1,214
Total interest expense	6,732	4,226	14,926	11,986
Net interest income	63,325	40,792	165,259	112,187
Provision for loan losses	2,007	490	7,807	3,315
Net interest income after provision for loan losses	61,318	40,302	157,452	108,872
Non-interest income
Non-interest income	5,908	5,900	20,512	16,078
Unrealized gain (loss) on equity securities	(90)	(9)	(269)	(45)
Gain on sale of securities				609
Total non-interest income	5,818	5,891	20,243	16,642
Non-interest expense
Compensation and benefits	14,568	11,269	41,404	33,907
Bank premises and equipment	2,228	2,038	6,608	6,063
Professional fees	6,086	1,877	9,252	5,183
Technology costs	984	1,090	3,527	3,464
Licensing fees	2,823	2,201	7,803	6,342
Other expenses	4,501	3,509	13,484	9,036
Total non-interest expense	31,190	21,984	82,078	63,995
Net income before income tax expense	35,946	24,209	95,617	61,519
Income tax expense	10,991	7,994	28,452	19,851
Net income	$ 24,955	$ 16,215	$ 67,165	$ 41,668
Earnings per common share
Basic earnings per common share (in dollars per share)	$ 2.28	$ 1.82	$ 6.13	$ 4.89
Diluted earnings per common share (in dollars per share)	$ 2.23	$ 1.77	$ 5.98	$ 4.76
Service charges on deposit accounts
Non-interest income
Non-interest income	$ 1,445	$ 1,344	$ 4,289	$ 3,442
Revenue, Product and Service [Extensible List]	Service charges on deposit accounts	Service charges on deposit accounts	Service charges on deposit accounts	Service charges on deposit accounts
Global payments revenue
Non-interest income
Non-interest income	$ 4,099	$ 3,942	$ 14,998	$ 11,152
Revenue, Product and Service [Extensible List]	Global payments revenue	Global payments revenue	Global payments revenue	Global payments revenue
Other service charges and fees
Non-interest income
Non-interest income	$ 364	$ 614	$ 1,225	$ 1,484
Revenue, Product and Service [Extensible List]	Other service charges and fees	Other service charges and fees	Other service charges and fees	Other service charges and fees