Consolidated Statements of Income - Unaudited - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Interest income:
Interest and fees on loans and leases	$ 42,103	$ 30,892	$ 124,481	$ 88,517
Interest on cash and cash equivalents	64	36	181	137
Interest on investment securities:
Taxable	2,993	2,177	8,621	5,706
Non-taxable	71	91	233	302
Dividends	2	2	5	99
Total interest income	45,233	33,198	133,521	94,761
Interest expense:
Interest on deposits	5,533	2,198	13,504	6,009
Interest on short-term borrowings	1,096	547	2,711	811
Interest on FHLB advances and other borrowings	394	645	1,446	2,025
Interest on subordinated notes	1,144	370	3,430	1,110
Interest on junior subordinated debentures	337	0	946	0
Total interest expense	8,504	3,760	22,037	9,955
Net interest income	36,729	29,438	111,484	84,806
Provision for loan and lease losses	664	1,333	4,831	1,541
Net interest income after provision for loan and lease losses	36,065	28,105	106,653	83,265
Noninterest income:
Fees for wealth management services	10,343	9,651	31,309	28,761
Insurance commissions	1,754	1,373	5,349	3,079
Capital markets revenue	710	843	3,481	1,796
Service charges on deposits	726	676	2,191	1,953
Loan servicing and other fees	559	548	1,720	1,570
Net gain on sale of loans	631	799	1,677	1,948
Net gain on sale of investment securities available for sale	0	72	7	73
Net gain (loss) on sale of other real estate owned (OREO)	5	0	292	(12)
Dividends on FHLB and FRB stock	375	217	1,316	649
Other operating income	3,171	1,405	10,543	3,779
Total noninterest income	18,274	15,584	57,885	43,596
Noninterest expenses:
Salaries and wages	16,528	13,602	48,750	39,632
Employee benefits	3,356	2,560	9,941	7,453
Occupancy and bank premises	2,717	2,485	8,464	7,258
Furniture, fixtures, and equipment	2,070	1,726	6,037	5,569
Advertising	349	277	1,179	1,068
Amortization of intangible assets	891	677	2,659	2,057
Due diligence, merger-related and merger integration expenses	389	850	7,761	2,597
Professional fees	997	739	2,677	2,499
Pennsylvania bank shares tax	472	317	1,418	1,278
Information technology	1,155	880	3,602	2,575
Other operating expenses	4,668	4,071	12,970	11,353
Total noninterest expenses	33,592	28,184	105,458	83,339
Income before income taxes	20,747	15,505	59,080	43,522
Income tax expense	4,066	4,766	12,419	14,306
Net income	16,681	10,739	46,661	29,216
Net (loss) income attributable to noncontrolling interest	1	0	(5)	0
Net income attributable to Bryn Mawr Bank Corporation	$ 16,682	$ 10,739	$ 46,656	$ 29,216
Basic earnings per common share (in dollars per share)	$ 0.82	$ 0.63	$ 2.31	$ 1.72
Diluted earnings per common share (in dollars per share)	0.82	0.62	2.28	1.69
Dividends paid or accrued per share (in dollars per share)	$ 0.25	$ 0.22	$ 0.69	$ 0.64
Weighted-average basic shares outstanding	20,270,706	17,023,046	20,237,757	16,987,499
Dilutive shares	167,670	230,936	206,318	254,728
Denominator for diluted earnings per share – adjusted weighted average shares outstanding	20,438,376	17,253,982	20,444,075	17,242,227