Consolidated Statements of Cash Flows - Unaudited - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Operating activities:
Net income attributable to Bryn Mawr Bank Corporation	$ 10,677	$ 15,286
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan and lease losses	3,736	1,030
Depreciation of fixed assets	1,908	1,493
Amortization of operating lease right-of-use assets	914	0
Net amortization of investment premiums and discounts	543	761
Net gain on sale of investment securities available for sale	0	(7)
Net gain on sale of loans	(319)	(518)
Stock based compensation	1,137	620
Amortization and net impairment of mortgage servicing rights	137	171
Net accretion of fair value adjustments	(1,018)	(3,004)
Amortization of intangible assets	938	879
Net loss (gain) on sale of OREO	24	(176)
Net increase in cash surrender value of bank owned life insurance (BOLI)	(294)	(279)
Other, net	(642)	(107)
Loans originated for resale	(10,353)	(19,534)
Proceeds from loans sold	9,484	18,265
Provision for deferred income taxes	43	656
Change in income taxes payable/receivable, net	7,067	3,819
Change in accrued interest receivable	(538)	1,725
Change in accrued interest payable	2,022	1,287
Change in operating lease liabilities	(850)	0
Change in other assets	(28,612)	(11,342)
Change in other liabilities	10,814	(5,987)
Net cash provided by operating activities	6,818	5,038
Investing activities:
Purchases of investment securities available for sale	(61,225)	(74,029)
Purchases of investment securities held to maturity	(1,827)	0
Proceeds from maturity and paydowns of investment securities available for sale	217,990	218,393
Proceeds from maturity and paydowns of investment securities held to maturity	45	39
Proceeds from sale of investment securities available for sale	0	7
Net change in FHLB stock	4,004	4,584
Proceeds from calls of investment securities	25,500	65
Net change in other investments	0	500
Purchase of customer relationships	(18)	0
Net portfolio loan and lease originations	(97,976)	(21,230)
Purchases of premises and equipment	(3,540)	(2,063)
Proceeds from sale of OREO	309	217
Net cash provided by investing activities	83,262	126,483
Financing activities:
Change in deposits	38,752	(57,879)
Change in short-term borrowings	(128,153)	(64,161)
Dividends paid	(5,041)	(4,523)
Change in long-term FHLB advances and other borrowings	0	(31,371)
Payment of contingent consideration for business combinations	(438)	0
Cash payments to taxing authorities on employees' behalf from shares withheld from stock-based compensation	(34)	(626)
Net proceeds from sale of treasury stock for deferred compensation plans	0	171
Repurchase of warrants from U.S. Treasury	0	(1,755)
Net purchase of treasury stock through publicly announced plans	(1,057)	0
Proceeds from exercise of stock options	540	992
Net cash used in financing activities	(95,431)	(159,152)
Change in cash and cash equivalents	(5,351)	(27,631)
Cash and cash equivalents at beginning of period	48,456	60,024
Cash and cash equivalents at end of period	43,105	32,393
Supplemental cash flow information:
Income taxes	199	146
Interest	8,799	4,808
Non-cash information:
Change in other comprehensive loss	4,235	(5,250)
Change in deferred tax due to change in comprehensive income	1,125	(1,396)
Transfer of loans to OREO and repossessed assets	$ 0	$ 37