Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Loans receivable, including loan fees	$ 168,149	$ 182,291	$ 346,019	$ 360,568
Investment securities	5,405	8,477	13,015	15,767
Federal Home Loan Bank stock	214	298	519	602
Deposits with banks	240	1,383	1,191	3,273
Total interest and dividend income	174,008	192,449	360,744	380,210
Interest Expense
Time deposits	30,811	39,491	65,966	73,614
Other deposits	5,919	5,588	13,910	10,965
Advances from Federal Home Loan Bank	1,316	1,725	2,868	4,315
Long-term debt	1,440	2,007	2,880	4,139
Deferred payments from acquisition	42	192	100	409
Short-term borrowings	5	67	234	73
Total interest expense	39,533	49,070	85,958	93,515
Net interest income before provision for credit losses	134,475	143,379	274,786	286,695
Provision for credit losses	(25,000)	0	(50,000)	0
Net interest income after provision for credit losses	109,475	143,379	224,786	286,695
Non-Interest Income
Net gains/(losses) from equity securities	5,779	3,237	(323)	7,400
Securities gains, net	1,147	13	1,153	13
Letters of credit commissions	1,560	1,577	3,200	3,131
Depository service fees	1,117	1,243	2,415	2,498
Other operating income	6,003	6,724	14,947	12,673
Total non-interest income	15,606	12,794	21,392	25,715
Non-Interest Expense
Salaries and employee benefits	28,197	33,153	59,136	65,285
Occupancy expense	4,963	5,489	10,140	11,038
Computer and equipment expense	2,581	2,833	5,174	5,712
Professional services expense	5,200	6,000	10,345	11,257
Data processing service expense	3,566	3,081	7,232	6,491
FDIC and regulatory assessments	2,446	2,132	4,861	4,608
Marketing expense	915	979	2,801	3,120
Other real estate owned expense/(income)	452	369	(3,652)	649
Amortization of investments in low income housing and alternative energy partnerships	12,934	9,102	26,824	19,912
Amortization of core deposit intangibles	171	171	343	343
Other operating expense	5,843	6,237	9,218	12,101
Total non-interest expense	67,268	69,546	132,422	140,516
Income before income tax expense	57,813	86,627	113,756	171,894
Income tax expense	3,492	14,383	12,583	32,971
Net income	54,321	72,244	101,173	138,923
Other Comprehensive (Loss)/Income, net of tax
Unrealized holding (losses)/gains on securities available-for-sale	(481)	11,175	11,376	19,974
Unrealized holding losses on cash flow hedge derivatives	(235)	(2,102)	(4,513)	(3,326)
Less: reclassification adjustments for gains included in net income	808	0	812	0
Total other comprehensive (loss)/income, net of tax	(1,524)	9,073	6,051	16,648
Total comprehensive income	$ 52,797	$ 81,317	$ 107,224	$ 155,571
Net Income Per Common Share:
Basic (in dollars per share)	$ 0.68	$ 0.90	$ 1.27	$ 1.73
Diluted (in dollars per share)	0.68	0.90	1.27	1.73
Cash dividends paid per common share (in dollars per share)	$ 0.31	$ 0.31	$ 0.62	$ 0.62
Average Common Shares Outstanding:
Basic (in shares)	79,581,097	80,106,329	79,584,587	80,279,859
Diluted (in shares)	79,682,426	80,302,679	79,756,226	80,501,800