CONSOLIDATED STATEMENTS OF (LOSS) INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Interest income:
Interest and fees on loans and leases	$ 112,260	$ 129,001	$ 231,462	$ 216,118
Interest on mortgage-backed securities	12,549	12,229	25,768	22,695
Interest and dividends on investment securities:
Taxable	102	31	117	50
Tax-exempt	907	999	1,818	2,024
Other interest income	65	643	573	1,593
Total interest income	125,883	142,903	259,738	242,480
Interest expense:
Interest on deposits	9,832	16,123	24,469	27,065
Interest on Federal Home Loan Bank advances	625	806	1,455	3,396
Interest on senior debt	1,180	1,180	2,359	2,359
Interest on federal funds purchased	1	805	471	1,592
Interest on trust preferred borrowings	484	717	1,070	1,443
Interest on other borrowings	5	40	8	79
Total interest expense	12,127	19,671	29,832	35,934
Net interest income	113,756	123,232	229,906	206,546
Provision for credit losses	94,754	12,195	151,400	19,849
Net interest income after provision for credit losses	19,002	111,037	78,506	186,697
Noninterest income:
Loan and lease fee income	1,097	650	2,216	1,535
Securities gains, net	1,908	63	2,601	78
Unrealized (losses) gains on equity investments, net	(11)	1,033	657	4,831
Realized gain on sale of equity investment	22,052	0	22,052	0
Bank owned life insurance income	445	383	420	600
Total non interest income	64,375	42,871	105,222	83,993
Noninterest expense:
Salaries, benefits and other compensation	48,757	48,550	94,103	84,755
Occupancy expense	8,296	8,810	15,962	15,177
Equipment expense	5,759	5,444	10,723	9,433
Data processing and operations expenses	3,061	3,731	6,139	6,319
Professional fees	4,423	2,915	9,023	4,787
Marketing expense	1,215	1,947	2,166	3,537
FDIC expenses	305	1,042	251	1,662
Loan workout and other credit costs	4,587	1,419	5,040	1,690
Corporate development expense	2,801	13,946	4,142	40,573
Restructuring expense	0	1,881	0	6,243
Other operating expense	14,231	18,163	34,382	31,264
Total non interest expenses	93,435	107,848	181,931	205,440
(Loss) income before taxes	(10,058)	46,060	1,797	65,250
Income tax (benefit) provision	(2,247)	10,091	(959)	16,351
Net (loss) income	(7,811)	35,969	2,756	48,899
Less: Net loss attributable to noncontrolling interest	(700)	(231)	(1,060)	(324)
Net (loss) income attributable to WSFS	$ (7,111)	$ 36,200	$ 3,816	$ 49,223
(Loss) earnings per share:
Basic (in dollars per share)	$ (0.14)	$ 0.68	$ 0.08	$ 1.07
Diluted (in dollars per share)	$ (0.14)	$ 0.68	$ 0.07	$ 1.06
Weighted average shares of common stock outstanding:
Weighted average basic shares (in shares)	50,655,154	53,253,455	50,870,735	46,103,264
Weighted average fully diluted shares (in shares)	50,655,154	53,516,000	50,910,790	46,438,173
Credit/debit card and ATM income
Noninterest income:
Noninterest fee income	$ 9,306	$ 13,677	$ 20,665	$ 25,192
Investment management and fiduciary income
Noninterest income:
Noninterest fee income	10,929	10,382	21,891	20,529
Deposit service charges
Noninterest income:
Noninterest fee income	4,175	6,103	9,822	10,849
Mortgage banking activities, net
Noninterest income:
Noninterest fee income	8,494	2,846	11,965	4,938
Other income
Noninterest income:
Noninterest fee income	$ 5,980	$ 7,734	$ 12,933	$ 15,441