Consolidated Statements of Income - Unaudited - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Interest income:
Interest and fees on loans and leases	$ 34,638	$ 40,690	$ 69,216	$ 83,485
Interest on cash and cash equivalents	16	37	38	148
Interest on investment securities:
Taxable	2,984	2,870	6,022	6,046
Non-taxable	11	22	22	46
Dividends	1	2	2	3
Total interest income	37,650	43,621	75,300	89,728
Interest expense:
Interest on deposits	958	4,476	2,382	12,113
Interest on short-term borrowings	5	232	15	685
Interest on FHLB advances and other borrowings	205	155	408	399
Interest on subordinated notes	1,044	1,144	2,078	2,289
Interest on junior subordinated debentures	199	229	397	524
Total interest expense	2,411	6,236	5,280	16,010
Net interest income	35,239	37,385	70,020	73,718
(Recovery of) provision for credit losses	(6,581)	3,435	(11,827)	38,785
Net interest income after (recovery of) provision for credit losses	41,820	33,950	81,847	34,933
Noninterest income:
Fees for wealth management services	14,031	9,069	26,867	20,237
Insurance commissions	1,249	1,303	2,713	2,836
Capital markets revenue	1,290	2,975	2,886	5,336
Service charges on deposits	733	603	1,429	1,449
Loan servicing and other fees	397	452	701	913
Net gain on sale of loans	525	3,134	775	3,916
Net gain (loss) on sale of OREO	0	0	0	148
Dividends on FHLB and FRB stock	239	243	461	687
Other operating income	2,502	2,787	4,975	3,344
Total noninterest income	20,966	20,566	40,807	38,866
Noninterest expenses:
Salaries and wages	16,700	16,926	33,530	33,915
Employee benefits	3,224	3,221	6,911	6,721
Occupancy and bank premises	2,629	3,033	5,521	6,048
Furniture, fixtures, and equipment	2,188	2,120	4,430	4,551
Advertising	413	196	589	597
Amortization of intangible assets	835	910	1,673	1,828
Due diligence, merger-related and merger integration expenses	266	0	1,912	0
Professional fees	1,629	1,575	3,062	2,943
Pennsylvania bank shares tax	718	116	1,467	232
Data processing	1,444	1,479	2,848	2,873
Other operating expenses	5,421	5,927	11,227	9,198
Total noninterest expenses	35,467	35,503	73,170	68,906
Income before income taxes	27,319	19,013	49,484	4,893
Income tax expense	5,988	4,010	11,070	1,053
Net income	21,331	15,003	38,414	3,840
Net loss attributable to noncontrolling interest	(11)	(32)	(11)	(32)
Net income attributable to Bryn Mawr Bank Corporation	$ 21,342	$ 15,035	$ 38,425	$ 3,872
Basic earnings per common share (in dollars per share)	$ 1.07	$ 0.75	$ 1.93	$ 0.19
Diluted earnings per common share (in dollars per share)	1.06	0.75	1.92	0.19
Dividends paid or accrued per common share (in dollars per share)	$ 0.27	$ 0.26	$ 0.54	$ 0.52
Weighted-average basic shares outstanding (in shares)	19,878,981	19,926,737	19,893,347	19,989,948
Dilutive shares (in shares)	171,838	81,482	153,809	87,211
Adjusted weighted-average diluted shares (in shares)	20,050,819	20,008,219	20,047,156	20,077,159