CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
INTEREST AND DIVIDEND INCOME
Interest and fees on loans and leases	$ 222,993	$ 208,788	$ 235,501
Interest on taxable securities	19,694	25,887	25,233
Interest on tax-exempt securities	3,907	2,981	1,786
Other interest and dividend income	2,332	1,574	2,294
Total interest and dividend income	248,926	239,230	264,814
INTEREST EXPENSE
Deposits	4,502	16,624	36,325
Other borrowings	1,663	3,318	9,255
Subordinated notes and debentures	6,374	4,310	2,949
Total interest expense	12,539	24,252	48,529
Net interest income	236,387	214,978	216,285
Provision for loan and lease losses	1,457	55,949	20,708
Net interest income after provision for loan and lease losses	234,930	159,029	195,577
NON-INTEREST INCOME
Fees and Service Charges on Deposits	7,254	6,471	6,458
Loan Servicing Revenue Non Interest Income	12,693	11,319	10,695
Loan Servicing Asset Revaluation	(6,658)	(4,951)	(6,639)
ATM and interchange fees	4,476	4,165	3,785
Net gains on sales of securities available-for-sale	1,435	5,301	1,151
Change in fair value of equity securities, net	(62)	729	1,416
Net gains on sales of loans	46,274	33,349	31,845
Wealth management and trust income	3,069	2,680	2,578
Other non-interest income	5,772	2,997	4,259
Total non-interest income	74,253	62,060	55,548
NON-INTEREST EXPENSE
Salaries and employee benefits	101,222	89,756	95,309
Occupancy expense, net	16,553	19,402	16,668
Equipment expense	4,059	3,555	3,103
Impairment loss on assets held for sale	12,332	4,769	569
Loan and lease related expenses	5,957	5,955	8,015
Legal, audit, and other professional fees	10,198	8,138	11,453
Data processing	11,780	10,900	13,733
Net loss recognized on other real estate owned and other related expenses	1,078	1,819	665
Regulatory assessments	1,717	2,221	697
Other intangible assets amortization expense	7,073	7,624	7,737
Advertising and promotions	1,800	1,287	3,398
Telecommunications	1,155	1,728	1,963
Other non-interest expense	10,047	12,268	10,520
Total non-interest expense	184,971	169,422	173,830
INCOME BEFORE PROVISION FOR INCOME TAXES	124,212	51,667	77,295
PROVISION FOR INCOME TAXES	31,427	14,200	20,293
NET INCOME	92,785	37,467	57,002
Dividends on preferred shares	783	783	783
INCOME AVAILABLE TO COMMON STOCKHOLDERS	$ 92,002	$ 36,684	$ 56,219
EARNINGS PER COMMON SHARE
Basic	$ 2.45	$ 0.96	$ 1.51
Diluted	$ 2.40	$ 0.96	$ 1.48