Consolidated Statements of Income - (Unaudited) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Interest Income
Interest and fees on loans	$ 82,182	$ 89,296	$ 260,124	$ 278,979
Interest and dividends on investment securities	5,877	4,141	15,878	14,139
Interest on balances with other banks and short-term investments	1,083	384	2,239	2,104
Interest on federal funds sold	10	12	25	84
Total interest income	89,152	93,833	278,266	295,306
Interest Expense
Interest on deposits	6,590	10,995	21,288	44,055
Interest on customer repurchase agreements	14	84	34	257
Interest on short-term borrowings	506	505	1,502	1,363
Interest on long-term borrowings	2,997	3,211	9,114	9,486
Total interest expense	10,107	14,795	31,938	55,161
Net Interest Income	79,045	79,038	246,328	240,145
(Credit) Provision for Credit Losses	(8,203)	6,607	(14,409)	40,654
Provision for Unfunded Commitments	716	(2,078)	(487)	974
Net Interest Income After (Credit) Provision For Credit Losses	86,532	74,509	261,224	198,517
Noninterest Income
Service charges on deposits	1,204	1,061	3,303	3,428
Gain on sale of loans	3,332	12,226	11,988	16,249
Gain on sale of investment securities	1,519	115	2,058	1,650
Increase in the cash surrender value of bank owned life insurance	642	413	1,429	1,655
Other income	1,602	4,029	11,033	12,827
Total noninterest income	8,299	17,844	29,811	35,809
Noninterest Expense
Salaries and employee benefits	22,145	19,388	63,790	54,289
Premises and equipment expenses	3,859	5,125	11,121	12,414
Marketing and advertising	1,013	928	2,879	3,117
Data processing	2,886	2,700	8,451	7,955
Legal, accounting and professional fees	2,021	3,097	8,523	14,064
FDIC insurance	1,549	2,152	5,586	5,556
Other expenses	2,902	3,525	9,506	11,759
Total noninterest expense	36,375	36,915	109,856	109,154
Income Before Income Tax Expense	58,456	55,438	181,179	125,172
Income Tax Expense	14,847	14,092	46,108	31,847
Net Income	$ 43,609	$ 41,346	$ 135,071	$ 93,325
Earnings Per Common Share
Basic net income per common share (in dollars per share)	$ 1.36	$ 1.28	$ 4.23	$ 2.88
Diluted net income per common share (in dollars per share)	$ 1.36	$ 1.28	$ 4.22	$ 2.88

Includes amounts charged depositors for: (1) maintenance of their accounts (maintenance charges); (2) failure to maintain specified minimum balances on account; (3) exceeding the number of checks or transactions allowed to be processed in a given period; (4) checks drawn on no minimum balance deposit accounts; (5) withdrawals from nontransaction deposit accounts; (6) closing savings accounts before a specified minimum period of time has elapsed; (7) accounts which have remained inactive for extended periods of time or which have become dormant; (8) use of automated teller machines or remote service units; (9) checks drawn against insufficient funds that the bank assesses regardless of whether it decides to pay, return or hold the check; (10) issuing stop payment orders; (11) certifying checks; and (12) accumulating or disbursing funds deposited in IRAs or Keogh Plan accounts when not handled by the bank's trust department. This item does not include penalties assessed on the early withdrawal of time deposits.

No definition available.