Bryn Mawr Bank (BMTC) 10-Q 7 Aug 19 2019 Q2 Quarterly report Financial data

Cover

Cover - shares	6 Months Ended
	Jun. 30, 2019	Aug. 01, 2019
Cover page.
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2019
Entity File Number	1-35746
Entity Registrant Name	Bryn Mawr Bank Corp
Entity Incorporation, State or Country Code	PA
Entity Tax Identification Number	23-2434506
Entity Address, Address Line One	801 Lancaster Avenue,
Entity Address, City or Town	Bryn Mawr,
Entity Address, State or Province	PA
Entity Address, Postal Zip Code	19010
City Area Code	610
Local Phone Number	525-1700
Title of 12(b) Security	Common Stock, $1 par value
Trading Symbol	BMTC
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		20,134,604
Entity Central Index Key	0000802681
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q2
Amendment Flag	false
Document Transition Report	false

Consolidated Balance Sheets - U

Consolidated Balance Sheets - Unaudited - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Assets
Cash and due from banks	$ 13,742	$ 14,099
Interest bearing deposits with banks	49,643	34,357
Cash and cash equivalents	63,385	48,456
Investment securities available for sale, at fair value (amortized cost of $584,382 and $745,328 as of June 30, 2019 and December 31, 2018, respectively)	588,119	737,442
Investment securities held to maturity, at amortized cost (fair value of $10,205 and $8,438 as of June 30, 2019 and December 31, 2018, respectively)	10,209	8,684
Investment securities, trading	8,516	7,502
Loans held for sale	6,333	1,749
Portfolio loans and leases, originated	3,088,849	2,885,251
Portfolio loans and leases, acquired	445,816	541,903
Total portfolio loans and leases	3,534,665	3,427,154
Less: Allowance for originated loan and lease losses	(21,076)	(19,329)
Less: Allowance for acquired loan and lease losses	(106)	(97)
Total allowance for loans and lease losses	(21,182)	(19,426)
Net portfolio loans and leases	3,513,483	3,407,728
Premises and equipment, net	68,092	65,648
Operating lease right-of-use assets	43,116
Accrued interest receivable	13,312	12,585
Mortgage servicing rights	4,744	5,047
Bank owned life insurance	58,437	57,844
Federal Home Loan Bank stock	14,677	14,530
Goodwill	184,012	184,012
Intangible assets	21,038	23,455
Other investments	16,517	16,526
Other assets	122,575	61,277
Total assets	4,736,565	4,652,485
Deposits:
Noninterest-bearing	940,911	901,619
Interest-bearing	2,691,502	2,697,468
Total deposits	3,632,413	3,599,087
Short-term borrowings	207,828	252,367
Long-term FHLB advances	47,941	55,374
Subordinated notes	98,616	98,526
Junior subordinated debentures	21,665	21,580
Operating lease liabilities	47,393
Accrued interest payable	8,244	6,652
Other liabilities	82,310	54,195
Total liabilities	4,146,410	4,087,781
Shareholders' equity
Common stock, par value $1; authorized 100,000,000 shares; issued 24,582,557 and 24,545,348 shares as of June 30, 2019 and December 31, 2018, respectively and outstanding of 20,131,854 and 20,163,816 as of June 30, 2019 and December 31, 2018, respectively	24,583	24,545
Paid-in capital in excess of par value	376,652	374,010
Less: Common stock in treasury at cost - 4,450,703 and 4,381,532 shares as of June 30, 2019 and December 31, 2018, respectively	(78,583)	(75,883)
Accumulated other comprehensive income (loss), net of tax	1,700	(7,513)
Retained earnings	266,496	250,230
Total Bryn Mawr Bank Corporation shareholders' equity	590,848	565,389
Noncontrolling interest	(693)	(685)
Total shareholders' equity	590,155	564,704
Total liabilities and shareholders' equity	$ 4,736,565	$ 4,652,485

Consolidated Balance Sheets -_2

Consolidated Balance Sheets - Unaudited (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Investment securities available for sale, at fair value, amortized cost	$ 584,382	$ 745,328
Investment securities held to maturity at amortized cost, fair value	$ 10,205	$ 8,438
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, authorized (in shares)	100,000,000	100,000,000
Common stock, issued (in shares)	24,582,557	24,545,348
Common stock, outstanding (in shares)	20,131,854	20,163,816
Treasury stock (in shares)	4,450,703	4,381,532

Consolidated Statements of Inco

Consolidated Statements of Income - Unaudited - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Interest income:
Interest and fees on loans and leases	$ 44,783	$ 41,689	$ 89,620	$ 82,378
Interest on cash and cash equivalents	73	64	205	117
Interest on investment securities:
Taxable	3,494	2,922	6,944	5,628
Non-taxable	37	78	84	162
Dividends	1	1	3	3
Total interest income	48,388	44,754	96,856	88,288
Interest expense:
Interest on deposits	9,655	4,499	17,752	7,971
Interest on short-term borrowings	357	985	1,300	1,615
Interest on FHLB advances and other borrowings	269	490	547	1,052
Interest on subordinated notes	1,144	1,143	2,289	2,286
Interest on junior subordinated debentures	352	321	710	609
Total interest expense	11,777	7,438	22,598	13,533
Net interest income	36,611	37,316	74,258	74,755
Provision for loan and lease losses	1,627	3,137	5,363	4,167
Net interest income after provision for loan and lease losses	34,984	34,179	68,895	70,588
Noninterest income:
Fees for wealth management services	11,510	10,658	21,902	20,966
Insurance commissions	1,697	1,902	3,369	3,595
Capital markets revenue	1,489	2,105	3,708	2,771
Service charges on deposits	852	752	1,660	1,465
Loan servicing and other fees	553	475	1,162	1,161
Net gain on sale of loans	752	528	1,071	1,046
Net gain on sale of investment securities available for sale	0	0	0	7
Net gain (loss) on sale of other real estate owned (OREO)	0	111	(24)	287
Dividends on FHLB and FRB stock	316	510	727	941
Other operating income	3,052	3,034	5,899	7,372
Total noninterest income	20,221	20,075	39,474	39,611
Noninterest expenses:
Salaries and wages	17,038	16,240	37,939	32,222
Employee benefits	3,317	2,877	7,483	6,585
Occupancy and bank premises	3,125	2,697	6,377	5,747
Furniture, fixtures, and equipment	2,568	2,069	4,957	3,967
Advertising	504	369	919	830
Amortization of intangible assets	956	889	1,894	1,768
Due diligence, merger-related and merger integration expenses	0	3,053	0	7,372
Professional fees	1,316	932	2,636	1,680
Pennsylvania bank shares tax	513	473	922	946
Data processing	1,303	1,252	2,623	2,447
Other operating expenses	4,548	4,985	9,162	8,302
Total noninterest expenses	35,188	35,836	74,912	71,866
Income before income taxes	20,017	18,418	33,457	38,333
Income tax expense	4,239	3,723	7,003	8,353
Net income	15,778	14,695	26,454	29,980
Net (loss) income attributable to noncontrolling interest	(7)	7	(8)	6
Net income attributable to Bryn Mawr Bank Corporation	$ 15,785	$ 14,688	$ 26,462	$ 29,974
Basic earnings per common share (in dollars per share)	$ 0.78	$ 0.73	$ 1.31	$ 1.48
Diluted earnings per common share (in dollars per share)	0.78	0.72	1.31	1.47
Dividends paid or accrued per share (in dollars per share)	$ 0.26	$ 0.22	$ 0.51	$ 0.44
Weighted-average basic shares outstanding (in shares)	20,144,651	20,238,852	20,156,509	20,221,010
Dilutive shares (in shares)	99,758	174,726	99,960	206,782
Denominator for diluted earnings per share – adjusted weighted average shares outstanding (in shares)	20,244,409	20,413,578	20,256,469	20,427,792

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - Unaudited - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Statement of Comprehensive Income [Abstract]
Net income attributable to Bryn Mawr Bank Corporation	$ 15,785	$ 14,688	$ 26,462	$ 29,974
Net change in unrealized gains (losses) on investment securities available for sale:
Net unrealized gains (losses) arising during the period, net of tax expense (benefit) of $1,319, $(402), $2,441, and $(1,721), respectively	4,962	(1,512)	9,181	(6,473)
Reclassification adjustment for net (gain) on sale realized in net income, net of tax expense of $0, $0, $0, and $1 respectively	0	0	0	(6)
Reclassification adjustment for net (gain) realized on transfer of investment securities available for sale to trading, net of tax expense of $0, $0, $0, and $88 respectively	0	0	0	(329)
Unrealized investment gains (losses), net of tax expense (benefit) of $1,319, $(402), $2,441, and $(1,810), respectively	4,962	(1,512)	9,181	(6,808)
Net change in unfunded pension liability:
Change in unfunded pension liability related to unrealized loss, prior service cost and transition obligation, net of tax expense (benefit) of $4, $(4), $8, and $9, respectively	16	(15)	32	31
Total other comprehensive income (loss)	4,978	(1,527)	9,213	(6,777)
Total comprehensive income	$ 20,763	$ 13,161	$ 35,675	$ 23,197

Consolidated Statements of Co_2

Consolidated Statements of Comprehensive Income - Unaudited (Parentheticals) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Statement of Comprehensive Income [Abstract]
Unrealized (losses) gains, tax (benefit) expense	$ 1,319	$ (402)	$ 2,441	$ (1,721)
Reclassification adjustment for net gain on sale realized in net income, tax (expense) benefit	0	0	0	1
Reclassification adjustment for net (gain) realized on transfer of investment securities available for sale to trading, tax (expense) benefit	0	0	0	88
Unrealized investment (losses) gains, tax (benefit) expense	1,319	(402)	2,441	(1,810)
Change in unfunded pension liability related to unrealized loss, prior service cost and transition obligation, tax expense (benefit)	$ 4	$ (4)	$ 8	$ 9

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - Unaudited - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Operating activities:
Net income attributable to Bryn Mawr Bank Corporation	$ 26,462	$ 29,974
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan and lease losses	5,363	4,167
Depreciation of fixed assets	3,896	3,033
Amortization of operating lease right-of-use assets	1,828
Net amortization of investment premiums and discounts	1,316	1,509
Net gain on sale of investment securities available for sale	0	(7)
Net gain on sale of loans	(1,071)	(1,046)
Stock based compensation	1,987	1,235
Amortization and net impairment of mortgage servicing rights	303	366
Net accretion of fair value adjustments	(2,285)	(5,316)
Amortization of intangible assets	1,894	1,768
Net loss (gain) on sale of OREO	24	(287)
Net increase in cash surrender value of bank owned life insurance (BOLI)	(593)	(576)
Other, net	(832)	(170)
Loans originated for resale	(35,781)	(44,108)
Proceeds from loans sold	35,187	44,663
Provision for deferred income taxes	51	640
Change in income taxes payable/receivable, net	6,906	6,277
Change in accrued interest receivable	(727)	1,131
Change in accrued interest payable	1,592	1,703
Change in operating lease liabilities	(1,726)	0
Change in other assets	(68,444)	(4,627)
Change in other liabilities	30,744	(2,334)
Net cash provided by operating activities	6,094	37,995
Investing activities:
Purchases of investment securities available for sale	(121,976)	(94,824)
Purchases of investment securities held to maturity	(1,827)	0
Proceeds from maturity and paydowns of investment securities available for sale	238,349	239,318
Proceeds from maturity and paydowns of investment securities held to maturity	273	77
Proceeds from sale of investment securities available for sale	0	7
Net change in FHLB stock	(147)	3,405
Proceeds from calls of investment securities	43,285	310
Net change in other investments	9	(4,304)
Purchase of customer relationships	(18)	0
Net portfolio loan and lease originations	(112,046)	(104,700)
Purchases of premises and equipment	(6,339)	(2,843)
Acquisitions, net of cash acquired	0	(380)
Capitalize costs to OREO	0	(15)
Proceeds from sale of OREO	309	420
Net cash provided by investing activities	39,872	36,471
Financing activities:
Change in deposits	33,719	(14,164)
Change in short-term borrowings	(44,539)	(10,806)
Dividends paid	(10,086)	(8,994)
Change in long-term FHLB advances and other borrowings	(7,500)	(51,372)
Payment of contingent consideration for business combinations	(523)	(631)
Cash payments to taxing authorities on employees' behalf from shares withheld from stock-based compensation	(45)	(732)
Net (purchase of) proceeds from sale of treasury stock for deferred compensation plans	(82)
Net (purchase of) proceeds from sale of treasury stock for deferred compensation plans		99
Repurchase of warrants from U.S. Treasury	0	(1,755)
Net purchase of treasury stock through publicly announced plans	(2,603)	0
Proceeds from exercise of stock options	622	1,107
Net cash used in financing activities	(31,037)	(87,248)
Change in cash and cash equivalents	14,929	(12,782)
Cash and cash equivalents at beginning of period	48,456	60,024
Cash and cash equivalents at end of period	63,385	47,242
Supplemental cash flow information:
Income taxes	4,580	1,606
Interest	21,006	11,830
Non-cash information:
Change in other comprehensive income (loss)	9,213	(6,777)
Change in deferred tax due to change in comprehensive income	2,449	(1,801)
Transfer of loans to OREO and repossessed assets	72	345
Assets acquired	0	1,096
Liabilities assumed	$ 0	$ 687

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity - Unaudited - USD ($) $ in Thousands		Total	Common Stock	Paid-in Capital	Treasury Stock	Accumulated Other Comprehensive Loss	Retained Earnings	Noncontrolling Interest
Beginning balance (in shares) at Dec. 31, 2017			24,360,049
Beginning balance at Dec. 31, 2017		$ 528,119	$ 24,360	$ 371,486	$ (68,179)	$ (4,414)	$ 205,549	$ (683)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to Bryn Mawr Bank Corporation		29,974					29,974
Net (loss) income attributable to noncontrolling interest		6						6
Dividends paid or accrued		(8,987)					(8,987)
Other comprehensive income (loss), net of tax expense (benefit)		(6,777)				(6,777)
Stock based compensation		1,235		1,235
Retirement of treasury stock (in shares)			(2,253)
Retirement of treasury stock		0	$ (2)	(20)	22
Net purchase of treasury stock from stock awards for statutory tax withholdings		(732)			(732)
Net treasury stock activity for deferred compensation trusts		99		153	(54)
Repurchase of warrants from U.S. Treasury		(1,755)		(1,853)			98
Common stock issued through share-based awards and options exercises (in shares)			93,059
Common stock issued through share-based awards and options exercises		1,208	$ 92	1,116
Shares issued in acquisitions (in shares)	[1]		2,562
Shares issued in acquisitions	[1]	113	$ 3	110
Ending balance (in shares) at Jun. 30, 2018			24,453,417
Ending balance at Jun. 30, 2018		542,503	$ 24,453	372,227	(68,943)	(11,191)	226,634	(677)
Beginning balance (in shares) at Mar. 31, 2018			24,438,758
Beginning balance at Mar. 31, 2018		533,061	$ 24,439	371,319	(68,787)	(9,664)	216,438	(684)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to Bryn Mawr Bank Corporation		14,688					14,688
Net (loss) income attributable to noncontrolling interest		7						7
Dividends paid or accrued		(4,492)					(4,492)
Other comprehensive income (loss), net of tax expense (benefit)		(1,527)				(1,527)
Stock based compensation		615		615
Retirement of treasury stock (in shares)			(2,253)
Retirement of treasury stock		0	$ (2)	(20)	22
Net purchase of treasury stock from stock awards for statutory tax withholdings		(106)			(106)
Net treasury stock activity for deferred compensation trusts		(72)			(72)
Common stock issued through share-based awards and options exercises (in shares)			14,350
Common stock issued through share-based awards and options exercises		216	$ 13	203
Shares issued in acquisitions (in shares)	[2]		2,562
Shares issued in acquisitions	[2]	113	$ 3	110
Ending balance (in shares) at Jun. 30, 2018			24,453,417
Ending balance at Jun. 30, 2018		$ 542,503	$ 24,453	372,227	(68,943)	(11,191)	226,634	(677)
Beginning balance (in shares) at Dec. 31, 2018		24,545,348	24,545,348
Beginning balance at Dec. 31, 2018		$ 564,704	$ 24,545	374,010	(75,883)	(7,513)	250,230	(685)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to Bryn Mawr Bank Corporation		26,462					26,462
Net (loss) income attributable to noncontrolling interest		(8)						(8)
Dividends paid or accrued		(10,196)					(10,196)
Other comprehensive income (loss), net of tax expense (benefit)		9,213				9,213
Stock based compensation		1,987		1,987
Retirement of treasury stock (in shares)			(2,704)
Retirement of treasury stock		0	$ (3)	(27)	30
Net purchase of treasury stock from stock awards for statutory tax withholdings		(45)			(45)
Net treasury stock activity for deferred compensation trusts		(82)			(82)
Purchase of treasury stock through publicly announced plans		$ (2,603)			(2,603)
Common stock issued through share-based awards and options exercises (in shares)		34,075	39,913
Common stock issued through share-based awards and options exercises		$ 723	$ 41	682
Ending balance (in shares) at Jun. 30, 2019		24,582,557	24,582,557
Ending balance at Jun. 30, 2019		$ 590,155	$ 24,583	376,652	(78,583)	1,700	266,496	(693)
Beginning balance (in shares) at Mar. 31, 2019			24,577,248
Beginning balance at Mar. 31, 2019		575,107	$ 24,577	375,655	(76,974)	(3,278)	255,813	(686)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to Bryn Mawr Bank Corporation		15,785					15,785
Net (loss) income attributable to noncontrolling interest		(7)						(7)
Dividends paid or accrued		(5,102)					(5,102)
Other comprehensive income (loss), net of tax expense (benefit)		4,978				4,978
Stock based compensation		850		850
Retirement of treasury stock (in shares)			(2,704)
Retirement of treasury stock		0	$ (3)	(27)	30
Net purchase of treasury stock from stock awards for statutory tax withholdings		(11)			(11)
Net treasury stock activity for deferred compensation trusts		(82)			(82)
Purchase of treasury stock through publicly announced plans		$ (1,546)			(1,546)
Common stock issued through share-based awards and options exercises (in shares)		4,475	8,013
Common stock issued through share-based awards and options exercises		$ 183	$ 9	174
Ending balance (in shares) at Jun. 30, 2019		24,582,557	24,582,557
Ending balance at Jun. 30, 2019		$ 590,155	$ 24,583	$ 376,652	$ (78,583)	$ 1,700	$ 266,496	$ (693)
[1]	Restricted shares relating to the RBPI Merger (defined in Note 3 – Business Combinations below) recorded during the three months ended June 30, 2018.
[2]	Restricted shares relating to the RBPI Merger (defined in Note 3 – Business Combinations below) recorded during the three months ended June 30, 2018

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Shareholders' Equity - Unaudited (Parentheticals) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Dividends paid or accrued per share (in dollars per share)	$ 0.26	$ 0.22	$ 0.51	$ 0.44
Retained Earnings
Dividends paid or accrued per share (in dollars per share)	$ 0.26	$ 0.11	$ 0.51	$ 0.22
Accumulated Other Comprehensive Loss
Other comprehensive loss, tax expense (benefit)	$ 1,323	$ (406)	$ 2,449	$ (1,801)

Basis of Presentation

Basis of Presentation	6 Months Ended
	Jun. 30, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The Unaudited Consolidated Financial Statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). In the opinion of Bryn Mawr Bank Corporation’s (“BMBC,” and together with its direct and indirect subsidiaries, the “Corporation”) management, all adjustments, which are normal and recurring in nature, necessary for a fair presentation of the consolidated financial position and the results of operations for the interim periods presented have been included. These Unaudited Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements and notes thereto in BMBC’s Annual Report on Form 10-K for the twelve months ended December 31, 2018 (the “ 2018 Annual Report”). The results of operations for the three and six months ended June 30, 2019 are not necessarily indicative of the results to be expected for any other interim period or for the full year. Principles of Consolidation The Unaudited Consolidated Financial Statements include the accounts of BMBC and its consolidated subsidiaries; BMBC's primary subsidiary is The Bryn Mawr Trust Company (the “Bank”). In connection with the RBPI Merger (defined in Note 3 – Business Combinations below), the Corporation acquired two Delaware trusts, Royal Bancshares Capital Trust I and Royal Bancshares Capital Trust II. These two entities are not consolidated per requirements under Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 810, “Consolidation” (“ASC Topic 810”). All significant intercompany balances and transactions have been eliminated in consolidation. Certain prior period amounts have been reclassified to conform to the current-year presentation.

Recent Accounting Pronouncement

Recent Accounting Pronouncements	6 Months Ended
	Jun. 30, 2019
Accounting Policies [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements The following FASB Accounting Standards Updates (“ASUs”) are divided into pronouncements which have been adopted by the Corporation since January 1, 2019, and those which are not yet effective and have been evaluated or are currently being evaluated by management as of June 30, 2019 . Adopted Pronouncements: FASB ASU 2016-02 (Topic 842), “Leases” In February 2016, the FASB established Topic 842, Leases, by issuing ASU 2016-02, which requires lessees to recognize leases on-balance sheet and disclose key information about leasing arrangements. Topic 842 was subsequently amended by ASU 2018-01, Land Easement Practical Expedient for Transition to Topic 842; ASU 2018-10, Codification Improvements to Topic 842, Leases; and ASU 2018-11, Targeted Improvements. The new standard establishes a right-of-use (“ROU”) model that requires a lessee to recognize a ROU asset and lease liability on the balance sheet for all leases with a term longer than 12 months. Leases will be classified as finance or operating, with classification affecting the pattern and classification of expense recognition in the income statement. The new standard became effective for us on January 1, 2019. A modified retrospective transition approach is required, applying the new standard to all leases existing at the date of initial application. Management has elected to use the effective date as its date of initial application. Consequently, financial information was not be updated, and the disclosures required under the new standard are not be provided for dates and periods before January 1, 2019. The new standard provided a number of optional practical expedients in transition. We have elected the ‘package of practical expedients’, which permitted us not to reassess under the new standard our prior conclusions about lease identification, lease classification and initial direct costs. This standard had a material effect on our Consolidated Balance Sheet and related disclosures but did not have a material impact on our Consolidated Statement of Income. The additional assets recorded as a result of adoption had a negative impact on BMBC and Bank capital ratios under current regulatory guidance. On adoption, we had: • recognized operating lease liabilities of approximately $49.1 million , with corresponding ROU assets of the same amount, based on the present value of the remaining minimum rental payments under current leasing standards for existing operating leases, and • derecognized $541 thousand of favorable lease assets, $2.2 million in unfavorable lease liabilities, and $2.5 million in deferred rent, with a corresponding adjustment to the ROU asset for the same amounts. The new standard also provides practical expedients for an entity’s ongoing accounting. We have elected the short-term lease recognition exemption for all leases that qualify. This means, for those leases that qualify, we did not recognize ROU assets or lease liabilities, and this includes not recognizing ROU assets or lease liabilities for existing short-term leases of those assets in transition. We also have elected the practical expedient to not separate lease and non-lease components for all of our leases. FASB ASU 2018-07, “Improvements to Nonemployee Share-Based Payment Accounting” Issued in June 2018, ASU 2018-07: Compensation - Stock Compensation (Topic 718), “ Improvements to Nonemployee Share-Based Payment Accounting ” expands the scope of Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees. An entity should apply the requirements of Topic 718 to nonemployee awards except for specific guidance on inputs to an option pricing model and the attribution of cost (that is, the period of time over which share-based payment awards vest and the pattern of cost recognition over that period). The amendments specify that Topic 718 applies to all share-based payment transactions in which a grantor acquires goods or services to be used or consumed in a grantor’s own operations by issuing share-based payment awards. The amendments also clarify that Topic 718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction with selling goods or services to customers as part of a contract accounted for under Topic 606, Revenue from Contracts with Customers. The amendments in this update became effective for us January 1, 2019. The adoption did not have an impact on our Consolidated Financial Statements and related disclosures as the Corporation has not historically granted share based payment awards to nonemployees other than to the Corporation’s Board of Directors, who are treated as employees for share-based payment accounting. Pronouncements Not Yet Effective: FASB ASU 2016-13 (Topic 326), “Measurement of Credit Losses on Financial Instruments” Issued in June 2016, ASU 2016-13 (Topic 326 -Credit Losses), commonly referenced as the Current Expected Credit Loss (“CECL”), eliminates the Provision for Loan and Lease Losses (“PLLL”) and Allowance for Loan and Lease Losses (“ALLL”) line items and establishes the Provision for Credit Losses (“PCL”) and Allowance for Credit Losses (“ACL”) line items. Under the legacy “Incurred Loss” notion, management presents an ALLL intended to represent “probable and estimable” incurred but not yet realized credit losses on assets in scope. When management deems collection of contractual cashflows for an instrument unlikely, a specific reserve is calculated under ASC 310-10. Management further calculates a general reserve for performing assets under ASC 450-20, using historical loss experience and adjustments for several qualitative factors, including current economic conditions. The “Incurred Loss” standard does not allow for projections beyond the likely ‘emergence period’ of losses, or for forward-looking economic conditions; for example, loss contingencies in 2022 are not currently presented, nor is the presentation adjusted for the likelihood of future economic condition change. In contrast, the future accounting standard requires projection of credit loss over the contract lifetime of the asset, adjusted for prepayment tendencies. Further, management’s specific expectations for the future economic environment must be incorporated in the projection, with loss expectations to revert to the long-run historical mean after such time as management can make or obtain a reasonable and supportable forecast. This valuation reserve will be established in the ACL and maintained through expense (provision) in the PCL. In the event that additional allocation is required to fund the ACL at adoption, investors will see a cumulative-effect (one time) adjustment to retained earnings upon adoption of the new standard. The new CECL standard will become effective for the Corporation for fiscal years beginning after December 15, 2019 and for interim periods within those fiscal years. The Corporation has engaged with a leading vendor to assist in computing and establishing the ACL, and management has completed the data gathering and model selection efforts, with continued effort through 2019 to operationalize the practice for establishing the ACL and preparing its presentation. Significant additional quantitative analysis is included in management’s contemplated measurement regime, including examination of loss experience at representative peer institutions when the Corporation’s first-party loss history does not result in estimations that are meaningful to users of the Corporation’s Consolidated Financial Statements. Preliminary evaluations were performed by discounting instrument-level cashflows adjusted for timing (i.e. prepayment) and credit (default and loss) expectations. In addition, for portfolio segments for which insufficient loss experience exists and for which peer-bank data is not representative of the Bank's credit quality, a method utilizing a loss rate applied to the weighted average remaining maturity of the segment, at the pool level, is expected to be used. Management will continue to evaluate other estimation methodologies and disaggregation approaches through the 2019 year. The Corporation will comply with the new disclosure and presentation requirements enumerated in ASU 2016-13 (and as amended in ASU 2019-04), including presentation of the vintage disclosure organizing certain credit performance data by year of origination/renewal. Financial statement users should be aware that the ACL is, by design, inherently sensitive to changes in economic outlook, loan and lease portfolio composition, portfolio duration, and other factors. The following factors could lead to a material impact to retained earnings - in either direction - as of the adoption date: • Increases or decreases to the time period management is able to forecast on a reasonable and supportable basis • Inclusion or exclusion of forecast factors • Adverse changes to reasonable and supportable forecasts • Detectable increases or decreases in the Corporation’s or comparable industry's credit loss parameters • Deterioration or improvement in the risk profile of the Corporation’s loan and lease portfolio • Changes in prepayment behavior or other factors impacting loan and lease portfolio duration • Changes in credit risk through the ordinary course of operations, (e.g. the launch or expansion of higher risk-bearing products) • Interest rate fluctuations impacting effective yield on certain instruments. Management cautions that this list is not exhaustive. Further, management may adjust quantitatively-established allocations based on factors that defy numerical modeling, leading to a material adjustment not due to factors specified above. Moreover, interpretations and clarifications of the guidance through the FASB’s ongoing Transition Resource Group efforts may change management’s estimates of the impact. Finally, the impact of accounting treatment changes for establishing the ACL for purchased assets under future acquisitions may effect a cumulative-effect adjustment to retained earnings that proves material. Ongoing financial statement behavior will be impacted by the standard, regardless of any cumulative-effect adjustment at adoption. Under our currently-contemplated cashflow projection model, assets will originate with a specific allocation for the contract life of that instrument, adjusted for prepayment behavior and probabilistic credit performance expectations to arrive at an expected cashflow projection. All else being equal, as that continues toward its contract maturity, estimates of lifetime credit loss at the instrument level will decrease. Under steady-state conditions, portfolio-segment-level aggregation of management’s expected loss estimates should be stable or track with portfolio-segment growth (contraction and runoff). When management’s expectations of the likely future economic environment change based on reasonable and supportable forecasts, portfolio allocation may increase (decrease) rapidly between periods. The establishment of the ACL will be more responsive to deteriorating (improving) economic conditions than prior establishment of the ALLL, which is based on historical experience and agnostic to future conditions. In dynamic economic environments, users of financial statements should expect expense (income) in the PCL to be concentrated in fewer quarters than was typical for the PLLL. Users of financial statements should be aware that this accounting treatment does not determine the ultimate, realized loss or recovery for assets in scope; ASU 2016-13 impacts timing and possibly the magnitude of the impact on our financial condition and results of operations in dynamic economic environments. Criteria for establishment of specific reserves are still under evaluation, but are expected to be similar to criteria currently considered when identifying a loan or lease that should be individually evaluated for impairment. Specific reserve impact to instruments meeting the legacy “impairment” criteria are not anticipated to change, though the volume of such credits may change before the adoption date due to deterioration (improvement) of portfolio credit quality. Management is evaluating additional criteria to identify instruments for specific evaluation under the future standard’s broader allowable criteria. Management does not currently plan to implement an accounting election to recognize changes in the ACL valuation account due to timing (prepayment) behavior as interest income (expense). FASB ASU 2017-04 (Topic 350), “Intangibles – Goodwill and Others” Issued in January 2017, ASU 2017-04 simplifies how an entity is required to test goodwill for impairment by eliminating Step 2 from the goodwill impairment test. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit’s goodwill with the carrying amount of that goodwill. ASU 2017-04 is effective for annual periods beginning after December 15, 2019 including interim periods within those periods. Management does not expect the adoption of this ASU to have a material impact on our Consolidated Financial Statements and related disclosures. FASB ASU 2018-12 (Topic 944), “Targeted Improvements to the Accounting for Long-Duration Contracts” Issued in August 2018, ASU 2018-12 makes targeted improvements to the existing recognition, measurement, presentation, and disclosure requirements for long-duration contracts issued by an insurance entity. Specifically, the ASU is intended to (1) improve the timeliness of recognizing changes in the liability for future policy benefits and modify the rate used to discount future cash flows, (2) simplify and improve the accounting for certain market-based options or guarantees associated with deposit (or account balance) contracts, (3) simplify the amortization of deferred acquisition costs, and (4) improve the effectiveness of the required disclosures. ASU 2018-12 is effective for public business entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. Early application of the amendments is permitted. As an independent insurance agent, the Corporation does not issue insurance contracts. As a result, management does not expect the adoption of this ASU to have an impact on our Consolidated Financial Statements and related disclosures. FASB ASU 2018-13, “Fair Value Measurement Disclosure Framework” Issued in August 2018, ASU 2018-13 modifies, adds and removes certain disclosures aimed to improve the overall usefulness of the disclosure requirements for fair value measurements. The guidance is effective in annual and interim periods in fiscal years beginning after December 15, 2019. Early adoption is permitted. Adoption is required on both a prospective and retrospective basis depending on the amendment. Management does not expect the adoption of this ASU to have a material impact on our Consolidated Financial Statements and related disclosures. FASB ASU 2018-14 (Topic 715), “Compensation-Retirement Benefits - Defined Benefit Plans-General” Issued in August 2018, ASU 2018-14, modifies, adds and removes certain disclosures aimed to improve the overall usefulness of the disclosure requirements to financial statement users. The guidance is effective for annual periods beginning after December 15, 2020. Early adoption is permitted. Use of the retrospective method is required. Management does not expect the adoption of this ASU to have a material impact on our Consolidated Financial Statements and related disclosures. FASB ASU 2018-15 (Topic 350), “Intangibles - Goodwill and Other - Internal-Use Software” Issued in August 2018, ASU 2018-15 provides clarity on capitalizing and expensing implementation costs for cloud computing arrangements in a service contract. If an implementation cost is capitalized, the cost should be recognized over the noncancellable term and periodically assessed for impairment. The guidance is effective in annual and interim periods in fiscal years beginning after December 15, 2019. Early adoption is permitted. Adoption should be applied retrospectively or prospectively to all implementation costs incurred after the date of adoption. Management is currently evaluating the potential impact of ASU 2018-15 on our Consolidated Financial Statements and related disclosures. FASB ASU 2019-04, “Codification Improvements to Topic 326, Financial Instruments - Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments” Issued in April 2019, ASU 2019-04 clarifies certain aspects of accounting for credit losses, hedging activities, and financial instruments (addressed by ASUs 2016-13, 2017-12, and 2016-01, respectively). The amendments to estimating expected credit losses (ASU 2016-13), in particular, how a company considers recoveries and extension options when estimating expected credit losses, are the most relevant to the Corporation. The ASU clarifies that (1) the estimate of expected credit losses should include expected recoveries of financial assets, including recoveries of amounts expected to be written off and those preciously written off, and (2) that contractual extension or renewal options that are not unconditionally cancellable by the lender are considered when determining the contractual term over which expected credit losses are measured. Management is currently evaluating the potential impact of ASU 2019-04 on our Consolidated Financial Statements and related disclosures.

Business Combinations

Business Combinations	6 Months Ended
	Jun. 30, 2019
Business Combinations [Abstract]
Business Combinations	Business Combinations Domenick & Associates (“Domenick”) The Bank’s subsidiary, BMT Insurance Advisors, Inc., completed the acquisition of Domenick, a full-service insurance agency established in 1993 and headquartered in Philadelphia, on May 1, 2018. The consideration for the transaction was an aggregate amount in cash not to exceed $1.5 million , of which $750 thousand was paid at closing, $225 thousand was paid during the third quarter of 2019, and two remaining contingent cash payments, not to exceed $250 thousand each, are payable in 2020 and 2021, respectively, subject to the attainment of certain targets during the related periods. The following table details the consideration paid, the initial estimated fair value of identifiable assets acquired and liabilities assumed as of the date of acquisition and the resulting goodwill recorded: (dollars in thousands) Consideration paid: Cash paid at closing $ 750 Contingent payment liability (present value) 706 Value of consideration 1,456 Assets acquired: Cash and due from banks 370 Intangible assets - customer relationships 779 Premises and equipment 1 Other assets 316 Total assets 1,466 Liabilities assumed: Accounts payable 657 Other liabilities 30 Total liabilities 687 Net assets acquired 779 Goodwill resulting from acquisition of Domenick $ 677 As of June 30, 2018, the estimates of the fair value of identifiable assets acquired and liabilities assumed in the Domenick acquisition were final. Royal Bancshares of Pennsylvania, Inc. On December 15, 2017, the previously announced merger of Royal Bancshares of Pennsylvania, Inc. (“RBPI”) with and into BMBC (the “Effective Date”), and the merger of Royal Bank America with and into the Bank (collectively, the “RBPI Merger”), pursuant to the Agreement and Plan of Merger, by and between RBPI and BMBC, dated as of January 30, 2017 (the “Agreement”) was completed. In accordance with the Agreement, the aggregate share consideration paid to RBPI shareholders consisted of 3,101,316 shares of BMBC’s common stock. Shareholders of RBPI received 0.1025 shares of BMBC common stock for each share of RBPI Class A common stock and 0.1179 shares of BMBC common stock for each share of RBPI Class B common stock owned as of the Effective Date of the RBPI Merger, with cash-in-lieu of fractional shares totaling $7 thousand . Holders of in-the-money options to purchase RBPI Class A common stock received cash totaling $112 thousand . In addition, 1,368,040 warrants to purchase Class A common stock of RBPI, valued at $1.9 million were converted to 140,224 warrants to purchase BMBC common stock. In accordance with the acquisition method of accounting, assets acquired and liabilities assumed were preliminarily adjusted to their fair values as of the Effective Date. The excess of consideration paid above the fair value of net assets acquired was recorded as goodwill. This goodwill is not amortizable no r is it deductible for income tax purposes. In connection with the RBPI Merger, the consideration paid and the estimated fair value of identifiable assets acquired and liabilities assumed as of the Effective Date, which include the effects of any measurement period adjustments in accordance with ASC 805-10, are summarized in the following table: (dollars in thousands) Consideration paid: Common shares issued (3,101,316) $ 136,768 Cash in lieu of fractional shares 7 Cash-out of certain options 112 Fair value of warrants assumed 1,853 Value of consideration 138,740 Assets acquired: Cash and due from banks 17,092 Investment securities available for sale 121,587 Loans 566,228 Premises and equipment 8,264 Deferred income taxes 34,823 Bank-owned life insurance 16,550 Core deposit intangible 4,670 Favorable lease asset 566 Other assets 13,611 Total assets 783,391 Liabilities assumed: Deposits 593,172 FHLB and other long-term borrowings 59,568 Short-term borrowings 15,000 Junior subordinated debentures 21,416 Unfavorable lease liability 322 Other liabilities 31,381 Total liabilities 720,859 Net assets acquired 62,532 Goodwill resulting from acquisition of RBPI $ 76,208 As of December 31, 2018, the estimates of the fair value of identifiable assets acquired and liabilities assumed in the RBPI merger were final. Due Diligence, Merger-Related and Merger Integration Expenses Due diligence, merger-related and merger integration expenses include consultant costs, investment banker fees, contract breakage fees, retention bonuses for severed employees, salary and wages for redundant staffing involved in the integration of the institutions and bonus accruals for members of the merger integration team. The following table details the costs identified and classified as due diligence, merger-related and merger integration costs for the periods indicated: Three Months Ended June 30, Six Months Ended June 30, (dollars in thousands) 2019 2018 2019 2018 Advertising $ — $ 2 $ — $ 61 Employee benefits — 68 — 271 Occupancy and bank premises — 289 — 2,145 Furniture, fixtures, and equipment — 186 — 365 Data processing — 142 — 254 Professional fees — 510 — 1,257 Salaries and wages — 477 — 823 Other — 1,378 — 2,195 Total due diligence, merger-related and merger integration expenses $ — $ 3,052 $ — $ 7,371

Investment Securities

Investment Securities	6 Months Ended
	Jun. 30, 2019
Investments, Debt and Equity Securities [Abstract]
Investment Securities	Investment Securities The amortized cost and fair value of investment securities available for sale as of June 30, 2019 and December 31, 2018 are as follows: As of June 30, 2019 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value U.S. Treasury securities $ 100 $ 1 $ — $ 101 Obligations of the U.S. government and agencies 192,524 374 (99 ) 192,799 Obligations of state and political subdivisions 6,862 10 (2 ) 6,870 Mortgage-backed securities 345,611 3,597 (233 ) 348,975 Collateralized mortgage obligations 38,635 293 (204 ) 38,724 Other investment securities 650 — — 650 Total $ 584,382 $ 4,275 $ (538 ) $ 588,119 As of December 31, 2018 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value U.S. Treasury securities $ 200,026 $ — $ (13 ) $ 200,013 Obligations of the U.S. government and agencies 198,604 107 (2,856 ) 195,855 Obligations of state and political subdivisions 11,372 3 (43 ) 11,332 Mortgage-backed securities 294,076 554 (4,740 ) 289,890 Collateralized mortgage obligations 40,150 141 (1,039 ) 39,252 Other investment securities 1,100 — — 1,100 Total $ 745,328 $ 805 $ (8,691 ) $ 737,442 The following tables present the aggregate amount of gross unrealized losses as of June 30, 2019 and December 31, 2018 on available for sale investment securities classified according to the amount of time those securities have been in a continuous unrealized loss position: As of June 30, 2019 Less than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Obligations of the U.S. government and agencies $ 12,987 $ (12 ) $ 30,301 $ (87 ) $ 43,288 $ (99 ) Obligations of state and political subdivisions — — 959 (2 ) 959 (2 ) Mortgage-backed securities 8,528 (49 ) 49,072 (184 ) 57,600 (233 ) Collateralized mortgage obligations — — 21,032 (204 ) 21,032 (204 ) Total $ 21,515 $ (61 ) $ 101,364 $ (477 ) $ 122,879 $ (538 ) As of December 31, 2018 Less than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses U.S. Treasury securities $ 199,912 $ (13 ) $ — $ — $ 199,912 $ (13 ) Obligations of the U.S. government and agencies 12,916 (62 ) 140,506 (2,794 ) 153,422 (2,856 ) Obligations of state and political subdivisions — — 3,989 (43 ) 3,989 (43 ) Mortgage-backed securities 43,276 (352 ) 195,697 (4,388 ) 238,973 (4,740 ) Collateralized mortgage obligations 540 (1 ) 27,077 (1,038 ) 27,617 (1,039 ) Total $ 256,644 $ (428 ) $ 367,269 $ (8,263 ) $ 623,913 $ (8,691 ) Management evaluates the Corporation’s investment securities that are in an unrealized loss position in order to determine if the decline in fair value is other than temporary. The investment portfolio includes debt securities issued by U.S. government agencies, U.S. government-sponsored agencies, state and local municipalities and other issuers. All fixed income investment securities in the Corporation’s investment portfolio are rated as investment-grade or higher. Factors considered in the evaluation include the current economic climate, the length of time and the extent to which the fair value has been below cost, interest rates and the bond rating of each security. The unrealized losses presented in the tables above are temporary in nature and are primarily related to market interest rates rather than the underlying credit quality of the issuers or collateral. Management does not believe that these unrealized losses are other-than-temporary. Management does not intend to sell these securities prior to their maturity or the recovery of their cost bases and believes that it is more likely than not that the Corporation will not have to sell these securities prior to their maturity or the recovery of their cost bases. As of June 30, 2019 and December 31, 2018 , securities having a fair value of $134.6 million and $123.5 million , respectively, were specifically pledged as collateral for public funds, trust deposits, the Federal Reserve Bank of Philadelphia (the “FRB”) discount window program, Federal Home Loan Bank (“FHLB”) borrowings and other purposes. Advances by the FHLB are collateralized by a blanket lien on non-pledged, mortgage-related loans as part of the Corporation’s borrowing agreement with the FHLB as well as certain securities individually pledged by the Corporation. The amortized cost and fair value of available for sale investment and mortgage-related securities available for sale as of June 30, 2019 and December 31, 2018 , by contractual maturity, are shown below. Expected maturities may differ from contractual maturities as borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. June 30, 2019 December 31, 2018 (dollars in thousands) Amortized Cost Fair Value Amortized Cost Fair Value Investment securities: Due in one year or less $ 7,315 $ 7,313 $ 209,129 $ 209,099 Due after one year through five years 156,115 156,142 180,657 177,972 Due after five years through ten years 24,596 24,692 7,258 7,268 Due after ten years 12,110 12,273 14,058 13,961 Subtotal 200,136 200,420 411,102 408,300 Mortgage-related securities (1) 384,246 387,699 334,226 329,142 Total $ 584,382 $ 588,119 $ 745,328 $ 737,442 (1) Expected maturities of mortgage-related securities may differ from contractual maturities as borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. The amortized cost and fair value of investment securities held to maturity as of June 30, 2019 and December 31, 2018 are as follows: As of June 30, 2019 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Mortgage-backed securities $ 10,209 $ 38 $ (42 ) $ 10,205 As of December 31, 2018 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Mortgage-backed securities $ 8,684 $ — $ (246 ) $ 8,438 The following tables present the aggregate amount of gross unrealized losses as of June 30, 2019 and December 31, 2018 on held to maturity securities classified according to the amount of time those securities have been in a continuous unrealized loss position: As of June 30, 2019 Less than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Mortgage-backed securities $ — $ — $ 5,025 $ (42 ) $ 5,025 $ (42 ) As of December 31, 2018 Less than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Mortgage-backed securities $ 1,315 $ (4 ) $ 7,123 $ (242 ) $ 8,438 $ (246 ) The amortized cost and fair value of held to maturity investment securities as of June 30, 2019 and December 31, 2018 , by contractual maturity, are shown below: June 30, 2019 December 31, 2018 (dollars in thousands) Amortized Cost Fair Value Amortized Cost Fair Value Mortgage-backed securities (1) $ 10,209 $ 10,205 $ 8,684 $ 8,438 (1) Expected maturities of mortgage-related securities may differ from contractual maturities as borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. As of June 30, 2019 and December 31, 2018 , the Corporation’s investment securities held in trading accounts totaled $8.5 million and $7.5 million , respectively, and primarily consist of deferred compensation trust accounts which are invested in listed mutual funds whose diversification is at the discretion of the deferred compensation plan participants and a rabbi trust account established to fund certain unqualified pension obligations. Investment securities held in trading accounts are reported at fair value, with adjustments in fair value reported through income. Changes in the fair value of investments held in the deferred compensation trust accounts create corresponding changes in the liability to the deferred compensation plan participants.

Loans and Leases

Loans and Leases	6 Months Ended
	Jun. 30, 2019
Receivables [Abstract]
Loans and Leases	Loans and Leases The loan and lease portfolio consists of loans and leases originated by the Corporation, as well as loans acquired in prior acquisitions. Certain tables in this footnote are presented with a breakdown between originated and acquired loans and leases. A. The following table details loans and leases as of the dates indicated: Loans and Leases June 30, 2019 December 31, 2018 (dollars in thousands) Originated Acquired Total Loans and Leases Originated Acquired Total Loans and Leases Loans held for sale $ 6,333 $ — $ 6,333 $ 1,749 $ — $ 1,749 Real Estate Loans: Commercial mortgage 1,476,340 279,458 1,755,798 1,327,822 329,614 1,657,436 Home equity lines and loans 180,715 23,137 203,852 181,506 25,845 207,351 Residential mortgage 433,169 72,924 506,093 411,022 83,333 494,355 Construction 149,424 3,130 152,554 174,592 6,486 181,078 Total real estate loans 2,239,648 378,649 2,618,297 2,094,942 445,278 2,540,220 Commercial and industrial 653,904 50,263 704,167 624,643 70,941 695,584 Consumer 46,809 2,526 49,335 44,099 2,715 46,814 Leases 148,488 14,378 162,866 121,567 22,969 144,536 Total portfolio loans and leases 3,088,849 445,816 3,534,665 2,885,251 541,903 3,427,154 Total loans and leases $ 3,095,182 $ 445,816 $ 3,540,998 $ 2,887,000 $ 541,903 $ 3,428,903 Loans with fixed rates $ 1,262,209 $ 261,044 $ 1,523,253 $ 1,204,070 $ 323,604 $ 1,527,674 Loans with adjustable or floating rates 1,832,973 184,772 2,017,745 1,682,930 218,299 1,901,229 Total loans and leases $ 3,095,182 $ 445,816 $ 3,540,998 $ 2,887,000 $ 541,903 $ 3,428,903 Net deferred loan origination fees included in the above loan table $ 183 $ — $ 183 $ 2,226 $ — $ 2,226 B. The following table details the components of net investment in leases: Components of Net Investment in Leases June 30, 2019 December 31, 2018 (dollars in thousands) Originated Acquired Total Leases Originated Acquired Total Leases Minimum lease payments receivable $ 165,463 $ 15,703 $ 181,166 $ 135,313 $ 25,372 $ 160,685 Unearned lease income (23,170 ) (1,658 ) (24,828 ) (19,388 ) (3,005 ) (22,393 ) Initial direct costs and deferred fees 6,195 333 6,528 5,642 602 6,244 Total Leases $ 148,488 $ 14,378 $ 162,866 $ 121,567 $ 22,969 $ 144,536 C. The following table details nonperforming loans and leases as of the dates indicated: Nonperforming Loans and Leases June 30, 2019 December 31, 2018 (dollars in thousands) Originated Acquired Total Loans and Leases Originated Acquired Total Loans and Leases Commercial mortgage $ 3,324 $ 2,748 $ 6,072 $ 435 $ 2,133 $ 2,568 Home equity lines and loans 49 — 49 3,590 26 3,616 Residential mortgage 695 6 701 2,813 639 3,452 Commercial and industrial 3,785 710 4,495 1,786 315 2,101 Consumer 36 24 60 45 63 108 Leases 465 337 802 392 583 975 Total non-performing loans and leases $ 8,354 $ 3,825 $ 12,179 $ 9,061 $ 3,759 $ 12,820 D. Purchased Credit-Impaired Loans and Leases The outstanding principal balance and related carrying amount of purchased credit-impaired loans, for which the Corporation applies ASC 310-30, Accounting for Purchased Loans with Deteriorated Credit Quality , to account for the interest earned, as of the dates indicated, are as follows: Purchased Credit-Impaired Loans and Leases (dollars in thousands) June 30, December 31, Outstanding principal balance $ 14,512 $ 17,904 Carrying amount 10,845 12,304 The following table presents changes in the accretable discount on purchased credit-impaired loans, for which the Corporation applies ASC 310-30, for the six months ended June 30, 2019 : Roll-Forward of Accretable Discount on Purchased Credit-Impaired Loans and Leases (dollars in thousands) Accretable Discount Balance, December 31, 2018 $ 2,697 Accretion (493 ) Reclassifications from nonaccretable difference 87 Additions/adjustments — Disposals (526 ) Balance, June 30, 2019 $ 1,765 E. Age Analysis of Past Due Loans and Leases The following tables present an aging of all portfolio loans and leases as of the dates indicated: Payment Status of All Portfolio Loans and Leases Accruing Loans and Leases As of June 30, 2019 30 – 59 Days Past Due 60 – 89 Days Past Due Over 89 Days Past Due Total Past Due Current Total Accruing Loans and Leases Nonaccrual Loans and Leases Total Loans and Leases (dollars in thousands) Commercial mortgage $ 645 $ 71 $ — $ 716 $ 1,749,010 $ 1,749,726 $ 6,072 $ 1,755,798 Home equity lines and loans 60 250 — 310 203,493 203,803 49 203,852 Residential mortgage 2,404 115 — 2,519 502,873 505,392 701 506,093 Construction 1,649 — — 1,649 150,905 152,554 — 152,554 Commercial and industrial 3,072 225 — 3,297 696,375 699,672 4,495 704,167 Consumer 96 29 — 125 49,150 49,275 60 49,335 Leases 589 261 — 850 161,214 162,064 802 162,866 Total portfolio loans and leases $ 8,515 $ 951 $ — $ 9,466 $ 3,513,020 $ 3,522,486 $ 12,179 $ 3,534,665 Payment Status of All Portfolio Loans and Leases Accruing Loans and Leases As of December 31, 2018 30 – 59 Days Past Due 60 – 89 Days Past Due Over 89 Days Past Due Total Past Due Current (1) Total Accruing Loans and Leases Nonaccrual Loans and Leases Total Loans and Leases (dollars in thousands) Commercial mortgage $ 821 $ 251 $ — $ 1,072 $ 1,653,796 $ 1,654,868 $ 2,568 $ 1,657,436 Home equity lines and loans 92 — — 92 203,643 203,735 3,616 207,351 Residential mortgage 2,330 218 — 2,548 488,355 490,903 3,452 494,355 Construction — — — — 181,078 181,078 — 181,078 Commercial and industrial 280 332 — 612 692,871 693,483 2,101 695,584 Consumer 35 5 — 40 46,666 46,706 108 46,814 Leases 641 460 — 1,101 142,460 143,561 975 144,536 Total portfolio loans and leases $ 4,199 $ 1,266 $ — $ 5,465 $ 3,408,869 $ 3,414,334 $ 12,820 $ 3,427,154 (1) Included as “current” are $3.2 million of loans and leases as of December 31, 2018 which were classified as administratively delinquent. An administratively delinquent loan is one which has been approved for a renewal or extension but has not had all the required documents fully executed as of the reporting date. Management does not consider these loans to be delinquent. The following tables present an aging of originated portfolio loans and leases as of the dates indicated: Payment Status of Originated Portfolio Loans and Leases Accruing Loans and Leases As of June 30, 2019 30 – 59 Days Past Due 60 – 89 Days Past Due Over 89 Days Past Due Total Past Due Current Total Accruing Loans and Leases Nonaccrual Loans and Leases Total Loans and Leases (dollars in thousands) Commercial mortgage $ 645 $ 71 $ — $ 716 $ 1,472,300 $ 1,473,016 $ 3,324 $ 1,476,340 Home equity lines and loans 60 250 — 310 180,356 180,666 49 180,715 Residential mortgage 1,319 28 — 1,347 431,127 432,474 695 433,169 Construction 1,648 — — 1,648 147,776 149,424 — 149,424 Commercial and industrial 3,072 — — 3,072 647,047 650,119 3,785 653,904 Consumer 96 29 — 125 46,648 46,773 36 46,809 Leases 536 260 — 796 147,227 148,023 465 148,488 Total originated portfolio loans and leases $ 7,376 $ 638 $ — $ 8,014 $ 3,072,481 $ 3,080,495 $ 8,354 $ 3,088,849 Payment Status of Originated Portfolio Loans and Leases Accruing Loans and Leases As of December 31, 2018 30 – 59 Days Past Due 60 – 89 Days Past Due Over 89 Days Past Due Total Past Due Current (1) Total Accruing Loans and Leases Nonaccrual Loans and Leases Total Loans and Leases (dollars in thousands) Commercial mortgage $ 816 $ 251 $ — $ 1,067 $ 1,326,320 $ 1,327,387 $ 435 $ 1,327,822 Home equity lines and loans 25 — — 25 177,891 177,916 3,590 181,506 Residential mortgage 1,545 — — 1,545 406,664 408,209 2,813 411,022 Construction — — — — 174,592 174,592 — 174,592 Commercial and industrial 280 332 — 612 622,245 622,857 1,786 624,643 Consumer 35 5 — 40 44,014 44,054 45 44,099 Leases 350 233 — 583 120,592 121,175 392 121,567 Total originated portfolio loans and leases $ 3,051 $ 821 $ — $ 3,872 $ 2,872,318 $ 2,876,190 $ 9,061 $ 2,885,251 (1) Included as “current” are $2.0 million of loans and leases as of December 31, 2018 which were classified as administratively delinquent. An administratively delinquent loan is one which has been approved for a renewal or extension but has not had all the required documents fully executed as of the reporting date. Management does not consider these loans to be delinquent. The following tables present an aging of acquired portfolio loans and leases as of the dates indicated: Payment Status of Acquired Portfolio Loans and Leases Accruing Loans and Leases As of June 30, 2019 30 – 59 Days Past Due 60 – 89 Days Past Due Over 89 Days Past Due Total Past Due Current Total Accruing Loans and Leases Nonaccrual Loans and Leases Total Loans and Leases (dollars in thousands) Commercial mortgage $ — $ — $ — $ — $ 276,710 $ 276,710 $ 2,748 $ 279,458 Home equity lines and loans — — — — 23,137 23,137 — 23,137 Residential mortgage 1,085 87 — 1,172 71,746 72,918 6 72,924 Construction 1 — — 1 3,129 3,130 — 3,130 Commercial and industrial — 225 — 225 49,328 49,553 710 50,263 Consumer — — — — 2,502 2,502 24 2,526 Leases 53 1 — 54 13,987 14,041 337 14,378 Total acquired portfolio loans and leases $ 1,139 $ 313 $ — $ 1,452 $ 440,539 $ 441,991 $ 3,825 $ 445,816 Payment Status of Acquired Portfolio Loans and Leases Accruing Loans and Leases As of December 31, 2018 30 – 59 Days Past Due 60 – 89 Days Past Due Over 89 Days Past Due Total Past Due Current (1) Total Accruing Loans and Leases Nonaccrual Loans and Leases Total Loans and Leases (dollars in thousands) Commercial mortgage $ 5 $ — $ — $ 5 $ 327,476 $ 327,481 $ 2,133 $ 329,614 Home equity lines and loans 67 — — 67 25,752 25,819 26 25,845 Residential mortgage 785 218 — 1,003 81,691 82,694 639 83,333 Construction — — — — 6,486 6,486 — 6,486 Commercial and industrial — — — — 70,626 70,626 315 70,941 Consumer — — — — 2,652 2,652 63 2,715 Leases 291 227 — 518 21,868 22,386 583 22,969 Total acquired portfolio loans and leases $ 1,148 $ 445 $ — $ 1,593 $ 536,551 $ 538,144 $ 3,759 $ 541,903 (1) Included as “current” are $1.2 million of loans and leases as of December 31, 2018 which were classified as administratively delinquent. An administratively delinquent loan is one which has been approved for a renewal or extension but has not had all the required documents fully executed as of the reporting date. Management does not consider these loans to be delinquent. F. Allowance for Loan and Lease Losses (the “Allowance”) The following tables detail the roll-forward of the Allowance for the three and six months ended June 30, 2019 and 2018 : Roll-Forward of Allowance for Loan and Lease Losses (dollars in thousands) Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total Balance, $ 7,567 $ 1,003 $ 1,813 $ 1,485 $ 5,461 $ 229 $ 1,868 $ 19,426 Charge-offs (1,387 ) (314 ) (671 ) — (426 ) (231 ) (1,192 ) (4,221 ) Recoveries 17 87 3 2 54 18 433 614 Provision for loan and lease losses 2,761 267 748 (401 ) 611 237 1,140 5,363 Balance, $ 8,958 $ 1,043 $ 1,893 $ 1,086 $ 5,700 $ 253 $ 2,249 $ 21,182 Roll-Forward of Allowance for Loan and Lease Losses (dollars in thousands) Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total Balance, $ 8,241 $ 1,038 $ 1,891 $ 1,186 $ 5,888 $ 328 $ 2,044 $ 20,616 Charge-offs — (267 ) (341 ) — (21 ) (126 ) (624 ) (1,379 ) Recoveries 3 87 2 1 39 7 179 318 Provision for loan and lease losses 714 185 341 (101 ) (206 ) 44 650 1,627 Balance, $ 8,958 $ 1,043 $ 1,893 $ 1,086 $ 5,700 $ 253 $ 2,249 $ 21,182 Roll-Forward of Allowance for Loan and Lease Losses (dollars in thousands) Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total Balance, $ 7,550 $ 1,086 $ 1,926 $ 937 $ 5,038 $ 246 $ 742 $ 17,525 Charge-offs (16 ) (225 ) — — (750 ) (92 ) (1,348 ) (2,431 ) Recoveries 6 1 1 2 1 3 123 137 Provision for loan and lease losses 493 71 6 219 1,383 132 1,863 4,167 Balance, $ 8,033 $ 933 $ 1,933 $ 1,158 $ 5,672 $ 289 $ 1,380 $ 19,398 Roll-Forward of Allowance for Loan and Lease Losses (dollars in thousands) Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total Balance, $ 7,174 $ 1,045 $ 1,898 $ 844 $ 5,361 $ 291 $ 1,049 $ 17,662 Charge-offs (16 ) (200 ) — — (467 ) (43 ) (751 ) (1,477 ) Recoveries 3 1 1 1 — 2 68 76 Provision for loan and lease losses 872 87 34 313 778 39 1,014 3,137 Balance, $ 8,033 $ 933 $ 1,933 $ 1,158 $ 5,672 $ 289 $ 1,380 $ 19,398 The following tables detail the allocation of the Allowance for all portfolio loans and leases by portfolio segment based on the methodology used to evaluate the loans and leases for impairment as of June 30, 2019 and December 31, 2018 : Allocation of Allowance by Impairment Evaluation Method - All Loans and Leases As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Allowance on loans and leases: Individually evaluated for impairment $ — $ 153 $ 264 $ — $ — $ 43 $ — $ 460 Collectively evaluated for impairment 8,958 890 1,629 1,086 5,700 210 2,249 20,722 Purchased credit-impaired (1) — — — — — — — — Total $ 8,958 $ 1,043 $ 1,893 $ 1,086 $ 5,700 $ 253 $ 2,249 $ 21,182 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. Allocation of Allowance by Impairment Evaluation Method - All Loans and Leases As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Allowance on loans and leases: Individually evaluated for impairment $ — $ 162 $ 272 $ — $ — $ 28 $ — $ 462 Collectively evaluated for impairment 7,567 841 1,541 1,485 5,461 201 1,868 18,964 Purchased credit-impaired (1) — — — — — — — — Total $ 7,567 $ 1,003 $ 1,813 $ 1,485 $ 5,461 $ 229 $ 1,868 $ 19,426 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. The following tables detail the carrying value for all portfolio loans and leases by portfolio segment based on the methodology used to evaluate the loans and leases for impairment as of June 30, 2019 and December 31, 2018 : Carrying Value of All Portfolio Loans and Leases by Impairment Evaluation Method As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Carrying value of loans and leases: Individually evaluated for impairment $ 6,071 $ 1,493 $ 3,736 $ — $ 4,886 $ 104 $ — $ 16,290 Collectively evaluated for impairment 1,742,871 201,843 502,355 150,107 698,257 49,231 162,866 3,507,530 Purchased credit-impaired (1) 6,856 516 2 2,447 1,024 — — 10,845 Total $ 1,755,798 $ 203,852 $ 506,093 $ 152,554 $ 704,167 $ 49,335 $ 162,866 $ 3,534,665 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. Carrying Value of All Portfolio Loans and Leases by Impairment Evaluation Method As of Commercial Home Equity Residential Construction Commercial Consumer Leases Total (dollars in thousands) Carrying value of loans and leases: Individually evaluated for impairment $ 7,008 $ 4,998 $ 6,608 $ — $ 2,629 $ 134 $ — $ 21,377 Collectively evaluated for impairment 1,642,117 201,841 487,747 178,673 691,879 46,680 144,536 3,393,473 Purchased credit-impaired (1) 8,311 512 — 2,405 1,076 — — 12,304 Total $ 1,657,436 $ 207,351 $ 494,355 $ 181,078 $ 695,584 $ 46,814 $ 144,536 $ 3,427,154 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. The following tables detail the allocation of the Allowance for originated portfolio loans and leases by portfolio segment based on the methodology used to evaluate the loans and leases for impairment as of June 30, 2019 and December 31, 2018 : Allocation of Allowance by Impairment Evaluation Method - Originated Loans and Leases As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Allowance on loans and leases: Individually evaluated for impairment $ — $ 153 $ 167 $ — $ — $ 37 $ — $ 357 Collectively evaluated for impairment 8,958 890 1,629 1,086 5,700 210 2,246 20,719 Total $ 8,958 $ 1,043 $ 1,796 $ 1,086 $ 5,700 $ 247 $ 2,246 $ 21,076 Allocation of Allowance by Impairment Evaluation Method - Originated Loans and Leases As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Allowance on loans and leases: Individually evaluated for impairment $ — $ 162 $ 175 $ — $ — $ 28 $ — $ 365 Collectively evaluated for impairment 7,567 841 1,541 1,485 5,461 201 1,868 18,964 Total $ 7,567 $ 1,003 $ 1,716 $ 1,485 $ 5,461 $ 229 $ 1,868 $ 19,329 The following tables detail the carrying value for originated portfolio loans and leases by portfolio segment based on the methodology used to evaluate the loans and leases for impairment as of June 30, 2019 and December 31, 2018 : Carrying Value of Originated Portfolio Loans and Leases by Impairment Evaluation Method As of Commercial Home Equity Residential Construction Commercial Consumer Leases Total (dollars in thousands) Carrying value of loans and leases: Individually evaluated for impairment $ 3,323 $ 1,493 $ 2,878 $ — $ 4,176 $ 61 $ — $ 11,931 Collectively evaluated for impairment 1,473,017 179,222 430,291 149,424 649,728 46,748 148,488 3,076,918 Total $ 1,476,340 $ 180,715 $ 433,169 $ 149,424 $ 653,904 $ 46,809 $ 148,488 $ 3,088,849 Carrying Value of Originated Portfolio Loans and Leases by Impairment Evaluation Method As of Commercial Home Equity Residential Construction Commercial Consumer Leases Total (dollars in thousands) Carrying value of loans and leases: Individually evaluated for impairment $ 4,874 $ 4,972 $ 5,106 $ — $ 2,314 $ 71 $ — $ 17,337 Collectively evaluated for impairment 1,322,948 176,534 405,916 174,592 622,329 44,028 121,567 2,867,914 Total $ 1,327,822 $ 181,506 $ 411,022 $ 174,592 $ 624,643 $ 44,099 $ 121,567 $ 2,885,251 The following tables detail the allocation of the Allowance for acquired portfolio loans and leases by portfolio segment based on the methodology used to evaluate the loans and leases for impairment as of June 30, 2019 and December 31, 2018 : Allocation of Allowance by Impairment Evaluation Method - Acquired Loans and Leases As of Commercial Home Equity Residential Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Allowance on loans and leases: Individually evaluated for impairment $ — $ — $ 97 $ — $ — $ 6 $ — $ 103 Collectively evaluated for impairment — — — — — — 3 3 Purchased credit-impaired (1) — — — — — — — — Total $ — $ — $ 97 $ — $ — $ 6 $ 3 $ 106 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. Allocation of Allowance by Impairment Evaluation Method - Acquired Loans and Leases As of Commercial Home Equity Residential Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Allowance on loans and leases: Individually evaluated for impairment $ — $ — $ 97 $ — $ — $ — $ — $ 97 Collectively evaluated for impairment — — — — — — — — Purchased credit-impaired (1) — — — — — — — — Total $ — $ — $ 97 $ — $ — $ — $ — $ 97 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. The following tables detail the carrying value for acquired portfolio loans and leases by portfolio segment based on the methodology used to evaluate the loans and leases for impairment as of June 30, 2019 and December 31, 2018 : Carrying Value of Acquired Portfolio Loans and Leases by Impairment Evaluation Method As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Carrying value of loans and leases: Individually evaluated for impairment $ 2,748 $ — $ 858 $ — $ 710 $ 43 $ — $ 4,359 Collectively evaluated for impairment 269,854 22,621 72,064 683 48,529 2,483 14,378 430,612 Purchased credit-impaired (1) 6,856 516 2 2,447 1,024 — — 10,845 Total $ 279,458 $ 23,137 $ 72,924 $ 3,130 $ 50,263 $ 2,526 $ 14,378 $ 445,816 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. Carrying Value of Acquired Portfolio Loans and Leases by Impairment Evaluation Method As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Carrying value of loans and leases: Individually evaluated for impairment $ 2,134 $ 26 $ 1,502 $ — $ 315 $ 63 $ — $ 4,040 Collectively evaluated for impairment 319,169 25,307 81,831 4,081 69,550 2,652 22,969 525,559 Purchased credit-impaired (1) 8,311 512 — 2,405 1,076 — — 12,304 Total $ 329,614 $ 25,845 $ 83,333 $ 6,486 $ 70,941 $ 2,715 $ 22,969 $ 541,903 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. As part of the process of determining the Allowance for the different segments of the loan and lease portfolio, management considers certain credit quality indicators. Periodic reviews of the individual loans are conducted by both in-house staff as well as external loan reviewers. The result of these reviews is reflected in the risk grade assigned to each loan. These internally assigned grades are as follows: • Pass – Loans considered satisfactory with no indications of deterioration. • Special mention - Loans classified as special mention have a potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the institution’s credit position at some future date. • Substandard - Loans classified as substandard are inadequately protected by the current net worth and payment capacity of the obligor or of the collateral pledged, if any. Substandard loans have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected. • Doubtful - Loans classified as doubtful have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. The following tables detail the carrying value of all portfolio loans and leases by portfolio segment based on the credit quality indicators used, in part, in the determination of the Allowance as of June 30, 2019 and December 31, 2018 : Credit Risk Profile by Internally Assigned Grade - All Portfolio Loans and Leases As of June 30, 2019 (dollars in thousands) Pass Special Mention Substandard Doubtful Total Commercial mortgage $ 1,725,550 $ 11,036 $ 19,212 $ — $ 1,755,798 Home equity loans and lines 203,287 — 565 — 203,852 Residential 505,251 — 842 — 506,093 Construction 142,959 — 9,595 — 152,554 Commercial and industrial 691,317 3,196 9,654 — 704,167 Consumer 49,097 — 238 — 49,335 Leases 162,064 — 802 — 162,866 Total $ 3,479,525 $ 14,232 $ 40,908 $ — $ 3,534,665 Credit Risk Profile by Internally Assigned Grade - All Portfolio Loans and Leases As of December 31, 2018 (dollars in thousands) Pass Special Mention Substandard Doubtful Total Commercial mortgage $ 1,635,068 $ 631 $ 20,639 $ 1,098 $ 1,657,436 Home equity loans and lines 203,037 — 4,314 — 207,351 Residential 490,789 — 3,566 — 494,355 Construction 171,353 938 8,787 — 181,078 Commercial and industrial 684,444 2,737 8,402 1 695,584 Consumer 46,588 — 226 — 46,814 Leases 143,561 — 975 — 144,536 Total $ 3,374,840 $ 4,306 $ 46,909 $ 1,099 $ 3,427,154 The following tables detail the carrying value of originated portfolio loans and leases by portfolio segment based on the credit quality indicators used, in part, in the determination of the Allowance as of June 30, 2019 and December 31, 2018 : Credit Risk Profile by Internally Assigned Grade - Originated Portfolio Loans and Leases As of June 30, 2019 (dollars in thousands) Pass Special Mention Substandard Doubtful Total Commercial mortgage $ 1,467,082 $ 5,600 $ 3,658 $ — $ 1,476,340 Home equity loans and lines 180,666 — 49 — 180,715 Residential 432,333 — 836 — 433,169 Construction 142,276 — 7,148 — 149,424 Commercial and industrial 643,946 2,460 7,498 — 653,904 Consumer 46,595 — 214 — 46,809 Leases 148,023 — 465 — 148,488 Total $ 3,060,921 $ 8,060 $ 19,868 $ — $ 3,088,849 Credit Risk Profile by Internally Assigned Grade - Originated Portfolio Loans and Leases As of December 31, 2018 (dollars in thousands) Pass Special Mention Substandard Doubtful Total Commercial mortgage $ 1,321,973 $ 631 $ 5,218 $ — $ 1,327,822 Home equity loans and lines 177,916 — 3,590 — 181,506 Residential 408,095 — 2,927 — 411,022 Construction 167,272 938 6,382 — 174,592 Commercial and industrial 615,817 2,511 6,314 1 624,643 Consumer 43,936 — 163 — 44,099 Leases 121,175 — 392 — 121,567 Total $ 2,856,184 $ 4,080 $ 24,986 $ 1 $ 2,885,251 The following tables detail the carrying value of acquired portfolio loans and leases by portfolio segment based on the credit quality indicators used, in part, in the determination of the Allowance as of June 30, 2019 and December 31, 2018 : Credit Risk Profile by Internally Assigned Grade - Acquired Portfolio Loans and Leases As of June 30, 2019 (dollars in thousands) Pass Special Mention Substandard Doubtful Total Commercial mortgage $ 258,468 $ 5,436 $ 15,554 $ — $ 279,458 Home equity loans and lines 22,621 — 516 — 23,137 Residential 72,918 — 6 — 72,924 Construction 683 — 2,447 — 3,130 Commercial and industrial 47,371 736 2,156 — 50,263 Consumer 2,502 — 24 — 2,526 Leases 14,041 — 337 — 14,378 Total $ 418,604 $ 6,172 $ 21,040 $ — $ 445,816 Credit Risk Profile by Internally Assigned Grade - Acquired Portfolio Loans and Leases As of December 31, 2018 (dollars in thousands) Pass Special Mention Substandard Doubtful Total Commercial mortgage $ 313,095 $ — $ 15,421 $ 1,098 $ 329,614 Home equity loans and lines 25,121 — 724 — 25,845 Residential 82,694 — 639 — 83,333 Construction 4,081 — 2,405 — 6,486 Commercial and industrial 68,627 226 2,088 — 70,941 Consumer 2,652 — 63 — 2,715 Leases 22,386 — 583 — 22,969 Total $ 518,656 $ 226 $ 21,923 $ 1,098 $ 541,903 G. Troubled Debt Restructurings (“TDRs”) The restructuring of a loan is considered a “troubled debt restructuring” if both of the following conditions are met: (i) the borrower is experiencing financial difficulties, and (ii) the creditor has granted a concession. The most common concessions granted include one or more modifications to the terms of the debt, such as (a) a reduction in the interest rate for the remaining life of the debt, (b) an extension of the maturity date at an interest rate lower than the current market rate for new debt with similar risk, (c) a temporary period of interest-only payments, (d) a reduction in the contractual payment amount for either a short period or remaining term of the loan, and (e) for leases, a reduced lease payment. A less common concession granted is the forgiveness of a portion of the principal. The determination of whether a borrower is experiencing financial difficulties takes into account not only the current financial condition of the borrower, but also the potential financial condition of the borrower, were a concession not granted. Similarly, the determination of whether a concession has been granted is very subjective in nature. For example, simply extending the term of a loan at its original interest rate or even at a higher interest rate could be interpreted as a concession unless the borrower could readily obtain similar credit terms from a different lender. The following table presents the balance of TDRs as of the indicated dates: Troubled Debt Restructurings (dollars in thousands) June 30, 2019 December 31, 2018 TDRs included in nonperforming loans and leases $ 4,190 $ 1,217 TDRs in compliance with modified terms 5,141 9,745 Total TDRs $ 9,331 $ 10,962 The following tables present information regarding loan and lease modifications categorized as TDRs for the three and six months ended June 30, 2019 : Troubled Debt Restructurings For the Three Months Ended June 30, 2019 (dollars in thousands) Number of Contracts Pre-Modification Outstanding Post-Modification Outstanding Home equity loans and lines 1 $ 64 $ 64 Residential mortgages 1 40 40 Commercial and industrial 2 919 919 Leases 1 105 105 Total 5 $ 1,128 $ 1,128 Troubled Debt Restructurings For the Six Months Ended June 30, 2019 (dollars in thousands) Number of Contracts Pre-Modification Outstanding Post-Modification Outstanding Home equity loans and lines 1 $ 64 $ 64 Residential mortgages 1 40 40 Commercial and industrial 2 919 919 Leases 2 131 131 Total 6 $ 1,154 $ 1,154 The following tables presents information regarding the types of loan and lease modifications made for the three and six months ended June 30, 2019 : Troubled Debt Restructurings Number of Contracts for the Three Months Ended June 30, 2019 Loan Term Extension Interest Rate Change and Term Extension Interest Rate Change and/or Interest-Only Period Contractual Payment Reduction (Leases only) Temporary Payment Deferral Home equity loans and lines — 1 — — — Residential mortgages 1 — — — — Commercial and industrial — — 2 — — Leases — — — 1 — Total 1 1 2 1 — Troubled Debt Restructurings Number of Contracts for the Six Months Ended June 30, 2019 Loan Term Extension Interest Rate Change and Term Extension Interest Rate Change and/or Interest-Only Period Contractual Payment Reduction (Leases only) Temporary Payment Deferral Home equity loans and lines — 1 — — — Residential mortgages 1 — — — — Commercial and industrial — — 2 — — Leases — — — 2 — Total 1 1 2 2 — H. Impaired Loans The following tables detail the recorded investment and principal balance of impaired loans by portfolio segment, their related Allowance and interest income recognized for the three and six months ended June 30, 2019 and balances as of December 31, 2018 (purchased credit-impaired loans are not included in the tables): Impaired Loans As of and for the Three Months Ended Recorded Investment (2) Contractual Principal Balance Related Allowance Average Recorded Investment Interest Income Recognized Cash-Basis Interest Income Recognized (dollars in thousands) Impaired loans with related allowance: Home equity lines and loans $ 1,233 $ 1,233 $ 153 $ 1,177 $ 10 $ — Residential mortgage 1,946 1,946 264 1,950 23 — Consumer 78 91 43 78 1 — Total 3,257 3,270 460 3,205 34 — Impaired loans without related allowance (1) : Commercial mortgage 6,072 7,704 — 6,148 — — Home equity lines and loans 260 260 — 262 3 — Residential mortgage 1,790 1,790 — 1,797 15 — Commercial and industrial 4,886 5,153 — 4,916 5 — Consumer 26 29 — 26 — — Total 13,034 14,936 — 13,149 23 — Grand total $ 16,291 $ 18,206 $ 460 $ 16,354 $ 57 $ — (1) The table above does not include the recorded investment of $1.0 million of impaired leases without a related Allowance. (2) Recorded investment equals principal balance less partial charge-offs and interest payments on non-performing loans that have been applied to principal. Impaired Loans As of and for the Six Months Ended Recorded Investment (2) Contractual Principal Balance Related Allowance Average Recorded Investment Interest Income Recognized Cash-Basis Interest Income Recognized (dollars in thousands) Impaired loans with related allowance: Home equity lines and loans $ 1,233 $ 1,233 $ 153 $ 1,235 $ 22 $ — Residential mortgage 1,946 1,946 264 1,956 46 — Consumer 78 91 43 79 2 — Total $ 3,257 $ 3,270 $ 460 $ 3,270 $ 70 $ — Impaired loans without related allowance (1) : Commercial mortgage $ 6,072 $ 7,704 $ — $ 6,870 $ 20 $ — Home equity lines and loans 260 260 — 264 5 — Residential mortgage 1,790 1,790 — 1,807 31 — Commercial and industrial 4,886 5,153 — 4,940 64 — Consumer 26 29 27 — — Total $ 13,034 $ 14,936 $ — $ 13,908 $ 120 $ — Grand total $ 16,291 $ 18,206 $ 460 $ 17,178 $ 190 $ — (1) The table above does not include the recorded investment of $1.0 million of impaired leases without a related Allowance. (2) Recorded investment equals principal balance less partial charge-offs and interest payments on non-performing loans that have been applied to principal. Impaired Loans As of and for the Three Months Ended Recorded Investment (2) Contractual Principal Balance Related Allowance Average Recorded Investment Interest Income Recognized Cash-Basis Interest Income Recognized (do

Mortgage Servicing Rights

Mortgage Servicing Rights	6 Months Ended
	Jun. 30, 2019
Transfers and Servicing [Abstract]
Mortgage Servicing Rights	Mortgage Servicing Rights The following table summarizes the Corporation’s activity related to mortgage servicing rights (“MSRs”) for the three and six months ended June 30, 2019 and 2018 : Three Months Ended June 30, (dollars in thousands) 2019 2018 Balance, beginning of period $ 4,910 $ 5,706 Additions — — Amortization (156 ) (196 ) (Impairment) / Recovery (10 ) 1 Balance, end of period $ 4,744 $ 5,511 Fair value $ 5,175 $ 6,695 Residential mortgage loans serviced for others $ 545,743 $ 614,259 Six Months Ended June 30, (dollars in thousands) 2019 2018 Balance, beginning of period $ 5,047 $ 5,861 Additions — 16 Amortization (276 ) (417 ) (Impairment) / Recovery (27 ) 51 Balance, end of period $ 4,744 $ 5,511 As of June 30, 2019 , and December 31, 2018 , key economic assumptions and the sensitivity of the current fair value of MSRs to immediate 10% and 20% adverse changes in those assumptions are as follows: (dollars in thousands) June 30, December 31, Fair value amount of MSRs $ 5,175 $ 6,277 Weighted average life (in years) 6.0 6.7 Prepayment speeds (constant prepayment rate) (1) 10.9 % 9.1 % Impact on fair value: 10% adverse change $ (172 ) $ (124 ) 20% adverse change (343 ) (257 ) Discount rate 9.55 % 9.55 % Impact on fair value: 10% adverse change $ (178 ) $ (234 ) 20% adverse change (344 ) (451 ) (1) Represents the weighted average prepayment rate for the life of the MSR asset. At June 30, 2019 and December 31, 2018 the fair value of the MSRs was $5.2 million and $6.3 million , respectively. The fair value of the MSRs for these dates was determined using values obtained from a third party which utilizes a valuation model which calculates the present value of estimated future servicing income. The model incorporates assumptions that market participants use in estimating future net servicing income, including estimates of prepayment speeds and discount rates. Mortgage loan prepayment speed is the annual rate at which borrowers are forecasted to repay their mortgage loan principal and is based on historical experience. The discount rate is used to determine the present value of future net servicing income. Another key assumption in the model is the required rate of return the market would expect for an asset with similar risk. These assumptions can, and generally will, change quarterly valuations as market conditions and interest rates change. Management reviews, annually, the process utilized by its independent third-party valuation experts. These assumptions and sensitivities are hypothetical and should be used with caution. As the figures indicate, changes in fair value based on a 10% variation in assumptions generally cannot be extrapolated because the relationship of the change in assumptions to the change in fair value may not be linear. Also, the effect of a variation in a particular assumption on the fair value of the MSRs is calculated without changing any other assumption. In reality, changes in one factor may result in changes in another, which could magnify or counteract the sensitivities.

Goodwill and Intangibles Assets

Goodwill and Intangibles Assets	6 Months Ended
	Jun. 30, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangibles Assets	Goodwill and Intangible Assets The following table presents activity in the Corporation's goodwill by its reporting units and finite-lived and indefinite-lived intangible assets, other than MSRs, for the six months ended June 30, 2019 : (dollars in thousands) Balance Additions Adjustments Amortization Balance Amortization Goodwill – Wealth $ 20,412 $ — $ — $ — $ 20,412 Indefinite Goodwill – Banking 156,991 — — — 156,991 Indefinite Goodwill – Insurance 6,609 — — — 6,609 Indefinite Total Goodwill 184,012 — — — 184,012 Core deposit intangible 5,906 — — (655 ) 5,251 10 years Customer relationships 13,607 18 — (895 ) 12,730 5 to 20 years Non-compete agreements 1,101 — — (95 ) 1,006 5 to 10 years Trade name 2,149 — — (249 ) 1,900 3 to 5 years Domain name 151 — — — 151 Indefinite Favorable lease assets 541 — (541 ) — — Total Intangible Assets 23,455 18 (541 ) (1,894 ) 21,038 Total Goodwill and Intangible Assets $ 207,467 $ 18 $ (541 ) $ (1,894 ) $ 205,050 Management conducted its annual impairment tests for goodwill and indefinite-lived intangible assets as of October 31, 2018 using generally accepted valuation methods. Management determined that no impairment of goodwill or indefinite-lived intangible assets was identified as a result of the annual impairment analyses. Future impairment testing will be conducted each October 31, unless a triggering event occurs in the interim that would suggest possible impairment, in which case it would be tested as of the date of the triggering event. For the eight months ended June 30, 2019 , management determined there were no events that would necessitate impairment testing of goodwill or indefinite-lived intangible assets.

Deposits

Deposits	6 Months Ended
	Jun. 30, 2019
Deposits [Abstract]
Deposits	Deposits The following table details the components of deposits: June 30, December 31, (dollars in thousands) Interest-bearing demand $ 745,134 $ 664,749 Money market 966,596 862,644 Savings 263,830 247,081 Retail time deposits 502,745 542,702 Wholesale non-maturity deposits 100,047 55,031 Wholesale time deposits 113,150 325,261 Total interest-bearing deposits 2,691,502 2,697,468 Noninterest-bearing deposits 940,911 901,619 Total deposits $ 3,632,413 $ 3,599,087

Short-Term Borrowings and Long-

Short-Term Borrowings and Long-Term FHLB Advances	6 Months Ended
	Jun. 30, 2019
Long-term Federal Home Loan Bank Advances [Abstract]
Short-Term Borrowings and Long-Term FHLB Advances	Short-Term Borrowings and Long-Term FHLB Advances A. Short-term borrowings The Corporation’s short-term borrowings (original maturity of one year or less), which consist of funds obtained from overnight repurchase agreements with commercial customers, FHLB advances with original maturities of one year or less and overnight fed funds, are detailed below. A summary of short-term borrowings is as follows: (dollars in thousands) June 30, December 31, Repurchase agreements (1) – commercial customers $ 12,798 $ 22,717 Short-term FHLB advances 195,030 229,650 Total short-term borrowings $ 207,828 $ 252,367 (1) Overnight repurchase agreements with no expiration date The following table sets forth information concerning short-term borrowings: Three Months Ended Six Months Ended (dollars in thousands) 2019 2018 2019 2018 Balance at period-end $ 207,828 $ 227,059 $ 207,828 $ 227,059 Maximum amount outstanding at any month end 207,828 279,525 207,828 279,525 Average balance outstanding during the period 68,529 218,566 112,844 198,079 Weighted-average interest rate: As of the period-end 2.33 % 1.89 % 2.33 % 1.89 % Paid during the period 2.09 % 1.92 % 2.32 % 1.72 % Average balances outstanding during the year represent daily average balances and average interest rates represent interest expense divided by the related average balance. B. Long-term FHLB Advances As of June 30, 2019 and December 31, 2018 , the Corporation had $47.9 million and $55.4 million , respectively, of long-term FHLB advances (original maturities exceeding one year). The following table presents the remaining periods until maturity of long-term FHLB advances: (dollars in thousands) June 30, December 31, Within one year $ 28,104 $ 28,105 Over one year through five years 19,837 27,269 Total $ 47,941 $ 55,374 The following table presents rate and maturity information on FHLB advances and other borrowings: Maturity Range (1) Weighted Average Rate (1) Coupon Rate (1) Balance at Description From To From To June 30, December 31, Bullet maturity – fixed rate 7/29/2019 8/24/2021 1.79 % 1.40 % 2.13 % $ 47,941 $ 55,374 (1) Maturity range, weighted average rate and coupon rate range refers to June 30, 2019 balances. C. Other Borrowings Information In connection with its FHLB borrowings, the Corporation is required to hold the capital stock of the FHLB. The amount of capital stock held was $14.7 million at June 30, 2019 , and $14.5 million at December 31, 2018 . The carrying amount of the FHLB stock approximates its redemption value. The level of required investment in FHLB stock is based on the balance of outstanding borrowings the Corporation has from the FHLB. Although FHLB stock is a financial instrument that represents an equity interest in the FHLB, it does not have a readily determinable fair value. FHLB stock is generally viewed as a long-term investment. Accordingly, when evaluating FHLB stock for impairment, its value should be determined based on the ultimate recoverability of the par value rather than by recognizing temporary declines in value. The Corporation had a maximum borrowing capacity with the FHLB of $1.61 billion as of June 30, 2019 of which the unused capacity was $1.36 billion . In addition, there were $79.0 million in the overnight federal funds line available and $164.2 million of FRB discount window capacity.

Subordinated Notes

Subordinated Notes	6 Months Ended
	Jun. 30, 2019
Subordinated Debt [Abstract]
Subordinated Notes	Subordinated Notes On December 13, 2017, BMBC completed the issuance of $70.0 million in aggregate principal amount of fixed-to-floating rate subordinated notes due 2027 (the “2027 Notes”) in an underwritten public offering. On August 6, 2015, BMBC completed the issuance of $30.0 million in aggregate principal amount of fixed-to-floating rate subordinated notes due 2025 (the “2025 Notes”) in a private placement transaction to institutional accredited investors. The net proceeds of both offerings increased Tier II regulatory capital at BMBC. The following tables detail the subordinated notes, including debt issuance costs, as of June 30, 2019 , and December 31, 2018 : June 30, 2019 December 31, 2018 (dollars in thousands) Balance Rate (1)(2) Balance Rate (1)(2) Subordinated notes – due 2027 $ 68,948 4.25 % $ 68,885 4.25 % Subordinated notes – due 2025 29,668 4.75 29,641 4.75 Total subordinated notes $ 98,616 $ 98,526 (1) The 2027 Notes bear interest at an annual fixed rate of 4.25% from the date of issuance until and including December 14, 2022, and will thereafter bear interest at a variable rate that will reset quarterly to a level equal to the then-current three-month LIBOR rate plus 2.050% until December 15, 2027, or any early redemption date. (2) The 2025 Notes bear interest at an annual fixed rate of 4.75% from the date of issuance until and including August 14, 2020, and will thereafter bear interest at a variable rate that will reset quarterly to a level equal to the then-current three-month LIBOR rate plus 3.068% until August 15, 2025, or any early redemption date.

Junior Subordinated Debentures

Junior Subordinated Debentures	6 Months Ended
	Jun. 30, 2019
Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust [Abstract]
Junior Subordinated Debentures	Junior Subordinated Debentures In connection with the RBPI Merger, BMBC acquired Royal Bancshares Capital Trust I (“Trust I”) and Royal Bancshares Capital Trust II (“Trust II”) (collectively, the “Trusts”), which were utilized for the sole purpose of issuing and selling capital securities representing preferred beneficial interests. Although BMBC owns an aggregate of $774 thousand of the common securities of Trust I and Trust II, the Trusts are not consolidated into the Corporation’s Consolidated Financial Statements as the Corporation is not deemed to be the primary beneficiary of these entities. In connection with the issuance and sale of the capital securities, RBPI issued, and the Corporation assumed as a result of the RBPI Merger, junior subordinated debentures to the Trusts of $10.7 million each, totaling $21.4 million representing the Corporation’s maximum exposure to loss. The junior subordinated debentures incur interest at a coupon rate of 4.56% as of June 30, 2019 . The rate resets quarterly based on 3-month LIBOR plus 2.15% . Each of Trust I and Trust II issued an aggregate principal amount of $12.5 million of capital securities initially bearing fixed and/or fixed/floating interest rates corresponding to the debt securities held by each trust to an unaffiliated investment vehicle and an aggregate principal amount of $387 thousand of common securities bearing fixed and/or fixed/floating interest rates corresponding to the debt securities held by each trust to the Corporation. As a result of the RBPI Merger, the Corporation has fully and unconditionally guaranteed all of the obligations of the Trusts, including any distributions and payments on liquidation or redemption of the capital securities. The rights of holders of common securities of the Trusts are subordinate to the rights of the holders of capital securities only in the event of a default; otherwise, the common securities’ economic and voting rights are pari passu with the capital securities. The capital and common securities of the Trusts are subject to mandatory redemption upon the maturity or call of the junior subordinated debentures held by each. Unless earlier dissolved, the Trusts will dissolve on December 15, 2034. The junior subordinated debentures are the sole assets of Trusts, mature on December 15, 2034, currently and may be called at par by the Corporation. The Corporation records its investments in the Trusts’ common securities of $387 thousand each as investments in unconsolidated entities and records dividend income upon declaration by Trust I and Trust II.

Operating Leases

Operating Leases	6 Months Ended
	Jun. 30, 2019
Leases [Abstract]
Operating Leases	Operating Leases On January 1, 2019, the Corporation adopted ASU 2016-02 (Topic 842), “Leases”, as further explained in Note 2, Recent Accounting Pronouncements. The Corporation’s operating leases consist of various retail branch locations and corporate offices. As of June 30, 2019 , the Corporation’s leases have remaining lease terms ranging from six months to 23 years, including extension options that the Corporation is reasonably certain will be exercised. The Corporation’s leases include fixed rental payments, and certain of our leases also include variable rental payments where lease payments may increase at pre-determined dates based on the change in the consumer price index. The Corporation’s lease agreements include gross leases as well as leases in which we make separate payments to the lessor for items such as the property taxes assessed on the property or a portion of the common area maintenance associated with the property. We have elected the practical expedient not to separate lease and non-lease components for all of our building leases. The Corporation also elected to not recognize ROU assets and lease liabilities for short-term leases, which consist of certain leases of the Corporation’s limited-hour retirement community offices. As of June 30, 2019 the Corporation’s ROU assets and related lease liabilities were $43.1 million and $47.4 million , respectively. The components of lease expense were as follows: Three Months Ended Six Months Ended (dollars in thousands) Operating lease expense $ 1,333 $ 2,663 Short term lease expense 14 29 Variable lease expense 392 810 Sublease income (7 ) (16 ) Total lease expense $ 1,732 $ 3,486 Supplemental cash flow information related to leases was as follows: Six Months Ended (dollars in thousands) Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 2,561 ROU assets obtained in exchange for lease liabilities 44,944 Maturities of operating lease liabilities under FASB ASC 842 “Leases” as of June 30, 2019 are as follows: June 30, 2019 (dollars in thousands) 2019 $ 2,613 2020 4,707 2021 4,484 2022 4,209 2023 4,061 2024 and thereafter 41,862 Total lease payments 61,936 Less: imputed interest 14,543 Present value of operating lease liabilities $ 47,393 As of June 30, 2019 , the weighted-average remaining lease term, including extension options that the Corporation is reasonably certain will be exercised, for all operating leases is 14.51 years. Because we generally do not have access to the rate implicit in the lease, we utilize our incremental borrowing rate as the discount rate. The weighted average discount rate associated with operating leases as of June 30, 2019 is 3.56% . As of June 30, 2019 , the Corporation had not entered into any material leases that have not yet commenced. Future minimum cash rent commitments from various operating leases under FASB ASC 840 “Leases” as of December 31, 2018 are as follows: (dollars in thousands) December 31, 2018 2019 $ 5,211 2020 4,700 2021 4,478 2022 4,203 2023 4,051 2024 and thereafter 41,845 Total $ 64,488

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities	6 Months Ended
	Jun. 30, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments and Hedging Activities	Derivative Instruments and Hedging Activities Derivative financial instruments involve, to varying degrees, interest rate, market and credit risk. Management manages these risks as part of its asset and liability management process and through credit policies and procedures. Management seeks to minimize counterparty credit risk by establishing credit limits and collateral agreements and utilizes certain derivative financial instruments to enhance its ability to manage interest rate risk that exists as part of its ongoing business operations. The derivative transactions entered into by the Corporation are an economic hedge of a derivative offerings to Bank customers. The Corporation does not use derivative financial instruments for trading purposes. Customer Derivatives – Interest Rate Swaps . The Corporation enters into interest rate swaps with commercial loan customers and correspondent banks wishing to manage interest rate risk. The Corporation then enters into corresponding swap agreements with swap dealer counterparties to economically hedge the exposure arising from these contracts. The interest rate swaps with both the customers and third parties are not designated as hedges under FASB ASC 815 and are marked to market through earnings. As the interest rate swaps are structured to offset each other, changes to the underlying benchmark interest rates considered in the valuation of these instruments do not result in an impact to earnings; however, there may be fair value adjustments related to credit quality variations between counterparties, which may impact earnings as required by FASB ASC 820. As of June 30, 2019 , there were no fair value adjustments related to credit quality. Foreign Exchange Forward Contracts. The Corporation enters into foreign exchange forward contracts (“FX forwards”) with customers to exchange one currency for another on an agreed date in the future at an agreed exchange rate. The Corporation then enters into corresponding FX forwards with swap dealer counterparties to economically hedge its exposure on the exchange rate component of the customer agreements. The FX forwards with both the customers and third parties are not designated as hedges under FASB ASC 815 and are marked to market through earnings. Exposure to gains and losses on these contracts increase or decrease over their respective lives as currency exchange and interest rates fluctuate. As the FX forwards are structured to offset each other, changes to the underlying term structure of currency exchange rates considered in the valuation of these instruments do not result in an impact to earnings; however, there may be fair value adjustments related to credit quality variations between counterparties, which may impact earnings as required by FASB ASC 820. As of June 30, 2019 , there were no fair value adjustments related to credit quality. Risk Participation Agreements . The Corporation may enter into a risk participation agreement (“RPA”) with another institution as a means to assume a portion of the credit risk associated with a loan structure which includes a derivative instrument, in exchange for fee income commensurate with the risk assumed. This type of derivative is referred to as an “RPA sold.” In addition, in an effort to reduce the credit risk associated with an interest rate swap agreement with a borrower for whom the Corporation has provided a loan structured with a derivative, the Corporation may purchase an RPA from an institution participating in the facility in exchange for a fee commensurate with the risk shared. This type of derivative is referred to as an “RPA purchased.” The following tables detail the derivative instruments as of June 30, 2019 and December 31, 2018 : Asset Derivatives Liability Derivatives (dollars in thousands) Notional Amount Fair Value Notional Amount Fair Value Derivatives not designated as hedging instruments As of June 30, 2019: Customer derivatives – interest rate swaps $ 527,942 $ 44,256 $ 527,942 $ 44,101 FX forwards 4,975 105 4,997 82 RPAs sold — — 4,895 19 RPAs purchased 34,981 124 — — Total derivatives $ 567,898 $ 44,485 $ 537,834 $ 44,202 As of December 31, 2018: Customer derivatives – interest rate swaps $ 369,623 $ 12,550 $ 369,623 $ 12,549 RPAs sold — — 854 2 RPAs purchased 35,305 71 — — Total derivatives $ 404,928 $ 12,621 $ 370,477 $ 12,551 The Corporation has International Swaps and Derivatives Association agreements with third parties that requires a minimum dollar transfer amount upon a margin call. This requirement is dependent on certain specified credit measures. The amount of collateral posted with third parties at June 30, 2019 and December 31, 2018 was $43.7 million and $8.8 million , respectively. The amount of collateral posted with third parties is deemed to be sufficient to collateralize both the fair market value change as well as any additional amounts that may be required as a result of a change in the specified credit measures. The aggregate fair value of all derivative financial instruments in a liability position with credit measure contingencies and entered into with third parties was $43.8 million and $11.5 million as of June 30, 2019 and December 31, 2018 , respectively.

Accounting for Uncertainty in I

Accounting for Uncertainty in Income Taxes	6 Months Ended
	Jun. 30, 2019
Income Tax Disclosure [Abstract]
Accounting for Uncertainty in Income Taxes	Accounting for Uncertainty in Income Taxes The Corporation recognizes the financial statement benefit of a tax position only after determining that the Corporation would be more likely than not to sustain the position following an examination. For tax positions meeting the more-likely-than-not threshold, the amount recognized in the financial statements is the largest benefit that has a greater than 50% likelihood of being realized upon settlement with the relevant tax authority. The Corporation is subject to income taxes in the United States federal jurisdiction and multiple state jurisdictions. The Corporation is no longer subject to U.S. federal income tax examination by taxing authorities for years before 2015. The Corporation’s policy is to record interest and penalties on uncertain tax positions as income tax expense. No interest or penalties were accrued for the six months ended June 30, 2019 or 2018 .

Shareholders' Equity

Shareholders' Equity	6 Months Ended
	Jun. 30, 2019
Stockholders' Equity Note [Abstract]
Shareholders' Equity	Shareholders’ Equity Dividend On July 18, 2019, BMBC’s Board of Directors declared a regular quarterly dividend of $0.26 per share payable September 1, 2019 to shareholders of record as of August 1, 2019. During the second quarter of 2019, the Corporation paid or accrued, as applicable, a regular quarterly dividend of $0.25 per share. This dividend totaled $5.2 million , based on outstanding shares and restricted stock units as of May 1, 2019 of 20,404,174 shares. S-3 Shelf Registration Statement and Offerings Thereunder In May 2018, BMBC filed a shelf registration statement on Form S-3, SEC File No. 333-224849 (the “Shelf Registration Statement”). The Shelf Registration Statement allows BMBC to raise additional capital from time to time through offers and sales of registered securities consisting of common stock, debt securities, warrants, purchase contracts, rights and units or units consisting of any combination of the foregoing securities. BMBC may sell these securities using the prospectus in the Shelf Registration Statement, together with applicable prospectus supplements, from time to time, in one or more offerings. In addition, BMBC has in place a Dividend Reinvestment and Stock Purchase Plan (the “Plan”), which allows it to issue up to 1,500,000 shares of registered common stock. The Plan allows for the grant of a request for waiver (“RFW”) above the Plan’s maximum investment of $120 thousand per account per year. A RFW is granted based on a variety of factors, including BMBC’s current and projected capital needs, prevailing market prices of BMBC’s common stock and general economic and market conditions. For the three and six months ended June 30, 2019 , BMBC did not issue any shares under the Plan. The Plan administrator conducted dividend reinvestments for Plan participants through open market purchases. No RFWs were approved during the three and six months ended June 30, 2019 . No other sales of equity securities were executed under the Shelf Registration Statement during the three and six months ended June 30, 2019 . Option Exercises and Vesting of Restricted Stock Units (“RSUs”) and Performance Stock Units (“PSUs”) three and six months ended June 30, 2019 , 4,475 shares and 34,075 shares, respectively, were issued pursuant to the exercise of stock options, increasing shareholders’ equity by $82 thousand and $622 thousand , respectively. The increase in shareholders’ equity related to the vesting of RSUs and PSUs, which is recognized over the vesting period through stock based compensation expense, was $875 thousand and $2.0 million for the three and six months ended June 30, 2019 , respectively. Stock Repurchases On August 6, 2015, BMBC announced a stock repurchase program (the “2015 Program”) pursuant to which the Corporation may repurchase up to 1,200,000 shares of BMBC’s common stock, at an aggregate purchase price not to exceed $40 million . During the three months ended June 30, 2019 , 12,894 shares were repurchased under the 2015 Program at an average price of $36.35 . As of June 30, 2019 , there were no shares remaining authorized for repurchase under the 2015 Program. On April 18, 2019, BMBC announced a new stock repurchase program (the “2019 Program”) pursuant to which the Corporation may repurchase up to 1,000,000 shares of BMBC's common stock. Under the 2019 Program, the Corporation may repurchase BMBC's common stock at any price, but the aggregate purchase price is not to exceed $45 million . The 2019 Program became effective in the second quarter of 2019 upon the completion of BMBC’s existing 2015 Program. During the three months ended June 30, 2019, 28,476 shares were repurchased under the 2019 Program at an average price of $37.82 . All share repurchases were accomplished in open market transactions. As of June 30, 2019, the maximum number of shares remaining authorized for repurchase under the 2019 Program was 971,524 , at an aggregate purchase price not to exceed $43.9 million . In addition to the 2015 Program and 2019 Program, it is BMBC’s practice to retire shares to its treasury account upon the vesting of stock awards to certain officers in order to cover the statutory income tax withholdings related to such vestings.

Accumulated Other Comprehensive

Accumulated Other Comprehensive (Loss) Income	6 Months Ended
	Jun. 30, 2019
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive (Loss) Income	Accumulated Other Comprehensive (Loss) Income The following table details the components of accumulated other comprehensive (loss) income for the three and six months ended June 30, 2019 and 2018 : (dollars in thousands) Net Change in Unrealized Gains on Available-for- Sale Investment Securities Net Change in Unfunded Pension Liability Accumulated Other Comprehensive (Loss) Income Balance, March 31, 2019 $ (2,010 ) $ (1,268 ) $ (3,278 ) Other comprehensive income 4,962 16 4,978 Balance, June 30, 2019 $ 2,952 $ (1,252 ) $ 1,700 Balance, March 31, 2018 $ (8,157 ) $ (1,507 ) $ (9,664 ) Other comprehensive (loss) (1,512 ) (15 ) (1,527 ) Balance, June 30, 2018 $ (9,669 ) $ (1,522 ) $ (11,191 ) (dollars in thousands) Net Change in Unrealized Gains on Available-for- Sale Investment Securities Net Change in Unfunded Pension Liability Accumulated Other Comprehensive (Loss) Income Balance, December 31, 2018 $ (6,229 ) $ (1,284 ) $ (7,513 ) Other comprehensive income 9,181 32 9,213 Balance, June 30, 2019 $ 2,952 $ (1,252 ) $ 1,700 Balance, December 31, 2017 $ (2,861 ) $ (1,553 ) $ (4,414 ) Other comprehensive (loss) income (6,808 ) 31 (6,777 ) Balance, June 30, 2018 $ (9,669 ) $ (1,522 ) $ (11,191 ) The following table details the amounts reclassified from each component of accumulated other comprehensive loss to each component’s applicable income statement line, for the three and six months ended June 30, 2019 and 2018 : Amount Reclassified from Accumulated Other Comprehensive Loss Description of Accumulated Other Comprehensive Loss Component Three Months Ended Affected Income Statement Category 2019 2018 Unfunded pension liability: Amortization of net loss included in net periodic pension costs (1) $ 13 $ 25 Other operating expenses Income tax effect (3 ) (5 ) Income tax expense Net of income tax $ 10 $ 20 Net income Amount Reclassified from Accumulated Other Comprehensive Loss Description of Accumulated Other Comprehensive Loss Component Six Months Ended Affected Income Statement Category 2019 2018 Net unrealized gain on investment securities available for sale: Realization of gain on sale of investment securities available for sale $ — $ (7 ) Net gain on sale of available for sale investment securities Realization of gain on transfer of investment securities available for sale to trading — (417 ) Other operating income Total — (424 ) Income tax effect — 89 Income tax expense Net of income tax $ — $ (335 ) Net income Unfunded pension liability: Amortization of net loss included in net periodic pension costs (1) $ 24 $ 50 Other operating expenses Income tax effect (5 ) (10 ) Income tax expense Net of income tax $ 19 $ 40 Net income (1) Accumulated other comprehensive loss components are included in the computation of net periodic pension cost.

Earnings per Common Share

Earnings per Common Share	6 Months Ended
	Jun. 30, 2019
Earnings Per Share [Abstract]
Earnings per Common Share	Earnings per Common Share Basic earnings per common share excludes dilution and is computed by dividing income available to common shareholders by the weighted-average common shares outstanding during the period. Diluted earnings per common share takes into account the potential dilution that would occur if in-the-money stock options were exercised and converted into common shares and RSUs and PSUs were vested. Proceeds assumed to have been received on option exercises are assumed to be used to purchase shares of BMBC’s common stock at the average market price during the period, as required by the treasury stock method of accounting. The effects of stock options are excluded from the computation of diluted earnings per share in periods in which the effect would be antidilutive. Three Months Ended Six Months Ended (dollars in thousands except share and per share data) 2019 2018 2019 2018 Numerator: Net income available to common shareholders $ 15,785 $ 14,688 $ 26,462 $ 29,974 Denominator for basic earnings per share – weighted average shares outstanding 20,144,651 20,238,852 20,156,509 20,221,010 Effect of dilutive common shares 99,758 174,726 99,960 206,782 Denominator for diluted earnings per share – adjusted weighted average shares outstanding 20,244,409 20,413,578 20,256,469 20,427,792 Basic earnings per share $ 0.78 $ 0.73 $ 1.31 $ 1.48 Diluted earnings per share 0.78 0.72 1.31 1.47 Antidilutive shares excluded from computation of average dilutive earnings per share 14,441 1,422 30,506 2,495

Revenue from Contracts with Cus

Revenue from Contracts with Customers	6 Months Ended
	Jun. 30, 2019
Revenue from Contract with Customer [Abstract]
Revenue from Contracts with Customers	Revenue from Contracts with Customers All of the Corporation’s revenue from contracts with customers in the scope of ASC 606 is recognized within noninterest income. The following table presents the Corporation’s noninterest income by revenue stream and reportable segment for the three and six months ended June 30, 2019 and 2018 . Items outside the scope of ASC 606 are noted as such. Three Months Ended June 30, 2019 Three Months Ended June 30, 2018 (dollars in thousands) Banking Wealth Consolidated Banking Wealth Consolidated Fees for wealth management services $ — $ 11,510 $ 11,510 $ — $ 10,658 $ 10,658 Insurance commissions — 1,697 1,697 — 1,902 1,902 Capital markets revenue (1) 1,489 — 1,489 2,105 — 2,105 Service charges on deposit accounts 852 — 852 752 — 752 Loan servicing and other fees (1) 553 — 553 475 — 475 Net gain on sale of loans (1) 752 — 752 528 — 528 Net gain on sale of OREO — — — 111 — 111 Dividends on FHLB and FRB stock (1) 316 — 316 510 — 510 Other operating income (2) 3,026 26 3,052 2,976 58 3,034 Total noninterest income $ 6,988 $ 13,233 $ 20,221 $ 7,457 $ 12,618 $ 20,075 (1) Not within the scope of ASC 606. (2) Other operating income includes Visa debit card income, safe deposit box rentals, and rent income totaling $525 thousand and $610 thousand for the three months ended June 30, 2019 and 2018 , respectively, which are within the scope of ASC 606. Six Months Ended June 30, 2019 Six Months Ended June 30, 2018 (dollars in thousands) Banking Wealth Consolidated Banking Wealth Consolidated Fees for wealth management services $ — $ 21,902 $ 21,902 $ — $ 20,966 $ 20,966 Insurance commissions — 3,369 3,369 — 3,595 3,595 Capital markets revenue (1) 3,708 — 3,708 2,771 — 2,771 Service charges on deposit accounts 1,660 — 1,660 1,465 — 1,465 Loan servicing and other fees (1) 1,162 — 1,162 1,161 — 1,161 Net gain on sale of loans (1) 1,071 — 1,071 1,046 — 1,046 Net gain on sale of investment securities available for sale (1) — — — 7 — 7 Net (loss) gain on sale of OREO (24 ) — (24 ) 287 — 287 Dividends on FHLB and FRB stock (1) 727 — 727 941 — 941 Other operating income (2) 5,852 47 5,899 7,270 102 7,372 Total noninterest income $ 14,156 $ 25,318 $ 39,474 $ 14,948 $ 24,663 $ 39,611 (1) Not within the scope of ASC 606. (2) Other operating income includes Visa debit card income, safe deposit box rentals, and rent income totaling $1.0 million and $1.1 million for the six months ended June 30, 2019 and 2018 , respectively, which are within the scope of ASC 606. A description of the Corporation’s primary revenue streams accounted for under ASC 606 follows: Service Charges on Deposit Accounts: The Corporation earns fees from its deposit customers for transaction-based, account maintenance, and overdraft services. Transaction-based fees, which include services such as ATM use fees, stop payment charges, statement rendering, and ACH fees, are recognized at the time the transaction is executed as that is the point in time the Corporation fulfills the customer’s request. Account maintenance fees, which relate primarily to monthly maintenance, are earned over the course of a month, representing the period over which the Corporation satisfies the performance obligation. Overdraft fees are recognized at the point in time that the overdraft occurs. Service charges on deposits are withdrawn from the customer’s account balance. Wealth Management Fees: The Corporation earns wealth management fee revenue from a variety of sources including fees from trust administration and other related fiduciary services, custody, investment management and advisory services, employee benefit account and IRA administration, estate settlement, tax service fees, shareholder service fees and brokerage. Fees that are determined based on the market value of the assets held in their accounts are generally billed monthly or quarterly, in arrears, based on the market value of assets at the end of the previous billing period. Other related services that are based on a fixed fee schedule are recognized when the services are rendered. Fees that are transaction based, including trade execution services, are recognized at the point in time that the transaction is executed, i.e. the trade date. Included in other assets on the balance sheet is a receivable for wealth management fees that have been earned but not yet collected. Insurance Commissions: The Corporation earns commissions from the sale of insurance policies, which are generally calculated as a percentage of the policy premium, and contingent income, which is calculated based on the volume and performance of the policies held by each carrier. Obligations for the sale of insurance policies are generally satisfied at the point in time which the policy is executed and are recognized at the point in time in which the amounts are known and collection is reasonably assured. Performance metrics for contingent income are generally satisfied over time, not exceeding one year, and are recognized at the point in time in which the amounts are known and collection is reasonably assured. Visa Debit Card Income: The Corporation earns income fees from debit cardholder transactions conducted through the Visa payment network. Fees from cardholder transactions represent a percentage of the underlying transaction value and are recognized daily, concurrently with the transaction processing services provided to the cardholder. Gains/Losses on Sales of OREO: The Corporation records a gain or loss from the sale of OREO when control of the property transfers to the buyer, which generally occurs at the time of an executed deed.

Stock-Based Compensation

Stock-Based Compensation	6 Months Ended
	Jun. 30, 2019
Share-based Payment Arrangement [Abstract]
Stock-Based Compensation	Stock-Based Compensation A. General Information BMBC permits the issuance of stock options, dividend equivalents, performance stock awards, stock appreciation rights and restricted stock units or awards to employees and directors of the Corporation under several plans. The performance awards and restricted awards may be in the form of stock awards or stock units. Stock awards and stock units differ in that for a stock award, shares of restricted stock are issued in the name of the grantee, whereas a stock unit constitutes a promise to issue shares of stock upon vesting. The accounting for awards and units is identical. The terms and conditions of awards under the plans are determined by the Corporation’s Management Development and Compensation Committee. Prior to April 25, 2007, all shares authorized for grant as stock-based compensation were limited to grants of stock options. On April 25, 2007, the shareholders approved BMBC’s “2007 Long-Term Incentive Plan” (the “2007 LTIP”) under which a total of 428,996 shares of BMBC’s common stock were made available for award grants. On April 28, 2010, the shareholders approved BMBC’s “2010 Long Term Incentive Plan” under which a total of 445,002 shares of BMBC’s common stock were made available for award grants, and on April 30, 2015, the shareholders approved an amendment and restatement of such plan (as amended and restated, the “2010 LTIP”) to, among other things, increase the number of shares available for award grants by 500,000 to 945,002 . In addition to the shareholder-approved plans mentioned in the preceding paragraph, BMBC periodically authorizes grants of stock-based compensation as inducement awards to new employees. This type of award does not require shareholder approval in accordance with Rule 5635(c)(4) of the NASDAQ listing rules. The equity awards are authorized to be in the form of, among others, options to purchase BMBC’s common stock, RSUs and PSUs. RSUs have a restriction based on the passage of time. The grant date fair value of the RSUs is based on the closing price on the date of the grant. PSUs have restrictions based on performance criteria and the passage of time. The performance criteria may be a market-based criteria measured by BMBC’s total shareholder return (“TSR”) relative to the performance of the community bank index for the respective period. The fair value of the PSUs based on BMBC’s TSR relative to the performance of a designated peer group or the NASDAQ Community Bank Index is calculated using the Monte Carlo Simulation method. The performance criteria may also be based on a non-market-based criteria such as return on average equity relative to that designated peer group. The grant date fair value of these PSUs is based on the closing price of BMBC’s stock on the date of the grant. PSU grants may have a vesting percent ranging from 0% to 150% . B. Other Stock Option Information The following table provides information about options outstanding for the six months ended June 30, 2019 : Shares Weighted Weighted Options outstanding, March 31, 2019 21,001 $ 18.32 $ 4.95 Forfeited — — — Expired — — — Exercised (4,475 ) 18.27 4.42 Options outstanding, June 30, 2019 16,526 18.33 5.09 Shares Weighted Weighted Options outstanding, December 31, 2018 50,601 $ 18.28 $ 4.68 Forfeited — — — Expired — — — Exercised (34,075 ) 18.25 4.48 Options outstanding, June 30, 2019 16,526 18.33 5.09 As of June 30, 2019 there were no unvested options. Proceeds, related tax benefits realized from options exercised and intrinsic value of options exercised were as follows for the periods presented: Three Months Ended Six Months Ended (dollars in thousands) 2019 2018 2019 2018 Proceeds from exercise of stock options $ 82 $ 115 $ 622 $ 1,107 Related tax benefit recognized 18 21 155 231 Net proceeds of options exercised $ 100 $ 136 $ 777 $ 1,338 Intrinsic value of options exercised $ 86 $ 99 $ 738 $ 1,098 The following table provides information about options outstanding and exercisable at June 30, 2019 : (dollars in thousands, except share data and exercise price) Outstanding Exercisable Number of shares 16,526 16,526 Weighted average exercise price $ 18.33 $ 18.33 Aggregate intrinsic value $ 314 $ 314 Weighted average remaining contractual term in years 0.3 0.3 C. Restricted Stock Units and Performance Stock Units The Corporation has granted RSUs and PSUs under the 2007 LTIP and 2010 LTIP and in accordance with Rule 5635(c)(4) of the NASDAQ listing standards. RSUs The compensation expense for the RSUs is measured based on the market price of the stock on the day prior to the grant date and is recognized on a straight-line basis over the vesting period. For the three and six months ended June 30, 2019 , the Corporation recognized $422 thousand and $898 thousand , respectively, of expense related to the Corporation’s RSUs. As of June 30, 2019 , there was $3.7 million of unrecognized compensation cost related to RSUs. This cost will be recognized over a weighted average period of 2.5 years. During the first quarter of 2019, the Corporation adopted a voluntary Years of Service Incentive Program (the “Incentive Program”) which offers certain benefits to eligible employees who meet the Incentive Program requirements and voluntarily exit from service with the Corporation, the Bank or one of their subsidiaries. As part of the Incentive Program, the Corporation elected to remove the service requirement as an RSU vesting condition for employees who held RSUs and chose to participate in the Incentive Program. As a result, 3,494 RSUs were modified which resulted in $112 thousand of incremental expense recognized during the three months ended March 31, 2019. The following table details the RSUs for the three and six months ended June 30, 2019 : Three Months Ended Six Months Ended Number of Shares Weighted Number of Shares Weighted Beginning balance 107,635 $ 38.14 76,746 $ 39.71 Granted 30,618 38.26 67,308 36.34 Vested (834 ) 25.65 (3,134 ) 30.07 Forfeited (1,928 ) 36.70 (5,429 ) 39.56 Ending balance 135,491 38.27 135,491 38.27 PSUs For the three and six months ended June 30, 2019 , the Corporation recognized $453 thousand and $1.1 million , respectively, of expense related to the PSUs. As of June 30, 2019 , there was $3.8 million of unrecognized compensation cost related to PSUs. This cost will be recognized over a weighted average period of 2.3 years. As part of the Incentive Program, the Corporation elected to remove the service requirement as a PSU vesting condition for employees who held PSUs and chose to participate in the Incentive Program. As a result, 8,208 PSUs were modified which resulted in $250 thousand of incremental expense recognized during the three months ended March 31, 2019. The following table details the PSUs for the three and six months ended June 30, 2019 : Three Months Ended Six Months Ended Number of Shares Weighted Number of Shares Weighted Beginning balance 159,797 $ 35.58 121,656 $ 36.82 Granted 22,714 36.93 69,109 34.29 Vested — — — — Forfeited (2,618 ) 38.17 (10,872 ) 39.02 Ending balance 179,893 35.72 179,893 35.72

Fair Value Measurement

Fair Value Measurement	6 Months Ended
	Jun. 30, 2019
Fair Value Disclosures [Abstract]
Fair Value Measurement	Fair Value Measurement FASB ASC 820, “Fair Value Measurements and Disclosures , ” defines fair value, establishes a framework for measuring fair value in generally accepted accounting principles and expands disclosures about fair value measurements. FASB ASC 820 also establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy under FASB ASC Topic 820 are: Level 1 – Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities. Level 2 – Quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active and model derived valuations whose inputs are observable or whose significant value drivers are observable. Level 3 – Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity). A. Assets and liabilities measured on a recurring basis A description of the valuation methodologies used for financial instruments measured at fair value on a recurring basis, as well as the general classification of such instruments pursuant to the valuation hierarchy, is set forth below. Investment Securities The value of the Corporation’s available for sale investment securities, which include obligations of the U.S. government and its agencies, mortgage-backed securities issued by U.S. government- and U.S. government sponsored agencies, obligations of state and political subdivisions, corporate bonds and other debt securities are determined by the Corporation, taking into account the input of an independent third party valuation service provider. The third party’s evaluations are based on market data, utilizing pricing models that vary by asset and incorporate available trade, bid and other market information. For securities that do not trade on a daily basis, their pricing models apply available information such as benchmarking and matrix pricing. The market inputs normally sought in the evaluation of securities include benchmark yields, reported trades, broker/dealer quotes (only obtained from market makers or broker/dealers recognized as market participants), issuer spreads, two-sided markets, benchmark securities, bids, offers and reference data. For certain securities, additional inputs may be used or some market inputs may not be applicable. Inputs are prioritized differently on any given day based on market conditions. Management reviews, annually, the process utilized by its independent third-party valuation service provider. On a quarterly basis, management tests the validity of the prices provided by the third party by selecting a representative sample of the portfolio and obtaining actual trade results, or if actual trade results are not available, competitive broker pricing. On an annual basis, management evaluates, for appropriateness, the methodology utilized by the independent third-party valuation service provider. U.S. Government agencies are evaluated and priced using multi-dimensional relational models and option adjusted spreads. State and municipal securities are evaluated on a series of matrices including reported trades and material event notices. Mortgage-backed securities are evaluated using matrix correlation to treasury or floating index benchmarks, prepayment speeds, monthly payment information and other benchmarks. Other available-for-sale investments are evaluated using a broker-quote based application, including quotes from issuers. Interest Rate Swaps, FX Forwards, and Risk Participation Agreements The Corporation’s interest rate swaps, FX forwards, and RPAs are reported at fair value utilizing Level 2 inputs. Prices of these instruments are obtained through an independent pricing source utilizing pricing information which may include market observed quotations for swaps, LIBOR rates, forward rates and rate volatility. When entering into a derivative contract, the Corporation is exposed to fair value changes due to interest rate movements, and the potential non-performance of our contract counterparty. The Corporation has developed a methodology to value the non-performance risk based on internal credit risk metrics and the unique characteristics of derivative instruments, which include notional exposure rather than principle at risk and interest payment netting. The results of this methodology are used to adjust the base fair value of the instrument for the potential counterparty credit risk. The following tables present the Corporation’s assets measured at fair value on a recurring basis as of June 30, 2019 and December 31, 2018 : As of June 30, 2019 (dollars in thousands) Total Level 1 Level 2 Level 3 Investment securities available for sale: U.S. Treasury securities $ 101 $ 101 $ — $ — Obligations of U.S. government & agencies 192,799 — 192,799 — Obligations of state & political subdivisions 6,870 — 6,870 — Mortgage-backed securities 348,975 — 348,975 — Collateralized mortgage obligations 38,724 — 38,724 — Other investment securities 650 — 650 — Total investment securities available for sale 588,119 101 588,018 — Investment securities trading: Mutual funds 8,516 8,516 — — Derivatives: Interest rate swaps 44,256 — 44,256 — RPAs purchased 124 — 124 — FX forwards 105 — 105 — Total derivatives 44,485 — 44,485 — Total recurring fair value measurements $ 641,120 $ 8,617 $ 632,503 $ — As of December 31, 2018 (dollars in thousands) Total Level 1 Level 2 Level 3 Investment securities available for sale: U.S. Treasury securities $ 200,013 $ 200,013 $ — $ — Obligations of U.S. government & agencies 195,855 — 195,855 — Obligations of state & political subdivisions 11,332 — 11,332 — Mortgage-backed securities 289,890 — 289,890 — Collateralized mortgage obligations 39,252 — 39,252 — Other investment securities 1,100 — 1,100 — Total investment securities available for sale 737,442 200,013 537,429 — Investment securities trading: Mutual funds 7,502 7,502 — — Derivatives: Interest rate swaps 12,550 — 12,550 — RPAs purchased 71 — 71 — Total derivatives 12,621 — 12,621 — Total recurring fair value measurements $ 757,565 $ 207,515 $ 550,050 $ — There have been no transfers between levels during the three and six months ended June 30, 2019 . B. Assets and liabilities measured on a non-recurring basis Fair value is used on a nonrecurring basis to evaluate certain financial assets and financial liabilities in specific circumstances. Similarly, fair value is used on a nonrecurring basis for nonfinancial assets and nonfinancial liabilities such as foreclosed assets, OREO, intangible assets, nonfinancial assets and liabilities evaluated in a goodwill impairment analysis and other nonfinancial assets measured at fair value for purposes of assessing impairment. A description of the valuation methodologies used for financial and nonfinancial assets and liabilities measured at fair value, as well as the general classification of such assets and liabilities pursuant to the valuation hierarchy, is set forth below. Impaired Loans Management evaluates and values impaired loans at the time the loan is identified as impaired, and the fair values of such loans are estimated using Level 3 inputs in the fair value hierarchy. Each loan’s collateral has a unique appraisal and management’s discount of the value is based on the factors unique to each impaired loan. The significant unobservable input in determining the fair value is management’s subjective discount on appraisals of the collateral securing the loan, which range from 10% - 50% . Collateral may consist of real estate and/or business assets including equipment, inventory and/or accounts receivable and the value of these assets is determined based on the appraisals by qualified licensed appraisers hired by the Corporation. Appraised and reported values may be discounted based on management’s historical knowledge, changes in market conditions from the time of valuation, estimated costs to sell, and/or management’s expertise and knowledge of the client and the client’s business. The Corporation has an appraisal policy in which an appraisal is obtained for a commercial loan at the point at which the loan either becomes nonperforming or is downgraded to a substandard or worse classification. For consumer loans, management obtains updated appraisals when a loan becomes 90 days past due or when it receives other information that may indicate possible impairment. Based on the appraisals obtained by the Corporation, a partial or full charge-off may be necessary. Other Real Estate Owned (“OREO”) OREO consists of properties acquired as a result of foreclosures and deeds in-lieu-of foreclosure. Properties classified as OREO are reported at the lower of cost or fair value less cost to sell, and are classified as Level 3 in the fair value hierarchy. Mortgage Servicing Rights The model to value MSRs estimates the present value of projected net servicing cash flows of the remaining servicing portfolio based on various assumptions, including changes in anticipated loan prepayment rates, the discount rate, reflective of a market participant's required return on an investment for similar assets, and other market-based economic factors. All of these assumptions are considered to be unobservable inputs. Accordingly, MSRs are classified within Level 3 of the fair value hierarchy. The following tables present the Corporation’s assets measured at fair value on a non-recurring basis as of June 30, 2019 and December 31, 2018 : As of June 30, 2019 (dollars in thousands) Total Level 1 Level 2 Level 3 MSRs $ 5,175 $ — $ — $ 5,175 Impaired loans and leases 16,861 — — 16,861 OREO 155 — — 155 Total non-recurring fair value measurements $ 22,191 $ — $ — $ 22,191 As of December 31, 2018 (dollars in thousands) Total Level 1 Level 2 Level 3 MSRs $ 6,277 $ — $ — $ 6,277 Impaired loans and leases 22,112 — — 22,112 OREO 417 — — 417 Total non-recurring fair value measurements $ 28,806 $ — $ — $ 28,806 During the three and six months ended June 30, 2019 , net decreases of $145 thousand and $2 thousand were recorded in the Allowance as a result of adjusting the carrying value and estimated fair value of the impaired loans in the above tables.

Fair Value of Financial Instrum

Fair Value of Financial Instruments	6 Months Ended
	Jun. 30, 2019
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	Fair Value of Financial Instruments FASB ASC 825, “Disclosures about Fair Value of Financial Instruments” requires disclosure of the fair value information about financial instruments, whether or not recognized in the balance sheet, for which it is practicable to estimate such value. The methodologies for estimating the fair value of financial assets and financial liabilities measured at fair value on a recurring and non-recurring basis are discussed above. The estimated fair value amounts have been determined by management using available market information and appropriate valuation methodologies, are based on the exit price notion. In cases where quoted market prices are not available, fair values are based on estimates using present value or other market value techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. In that regard, the derived fair value estimates cannot be substantiated by comparison to independent markets and, in many cases, could not be realized in immediate settlement of the instrument. The aggregate fair value amounts presented below do not represent the underlying value of the Corporation. The carrying amount and fair value of the Corporation’s financial instruments are as follows: As of June 30, 2019 As of December 31, 2018 (dollars in thousands) Fair Value (1) Carrying Fair Value Carrying Fair Value Financial assets: Cash and cash equivalents Level 1 $ 63,385 $ 63,385 $ 48,456 $ 48,456 Investment securities - available for sale See Note 20 588,119 588,119 737,442 737,442 Investment securities - trading See Note 20 8,516 8,516 7,502 7,502 Investment securities – held to maturity Level 2 10,209 10,205 8,684 8,438 Loans held for sale Level 2 6,333 6,333 1,749 1,749 Net portfolio loans and leases Level 3 3,513,483 3,509,533 3,407,728 3,414,921 MSRs Level 3 4,744 5,175 5,047 6,277 Interest rate swaps Level 2 44,256 44,256 12,550 12,550 FX forwards Level 2 105 105 — — RPAs purchased Level 2 124 124 71 71 Other assets Level 3 44,507 44,507 43,641 43,641 Total financial assets $ 4,283,781 $ 4,280,258 $ 4,272,870 $ 4,281,047 Financial liabilities: Deposits Level 2 $ 3,632,413 $ 3,631,844 $ 3,599,087 $ 3,594,123 Short-term borrowings Level 2 207,828 207,828 252,367 252,367 Long-term FHLB advances Level 2 47,941 47,951 55,374 54,803 Subordinated notes Level 2 98,616 99,187 98,526 100,120 Junior subordinated debentures Level 2 21,665 24,385 21,580 31,176 Interest rate swaps Level 2 44,101 44,101 12,549 12,549 FX forwards Level 2 82 82 — — RPAs sold Level 2 19 19 2 2 Other liabilities Level 3 46,350 46,350 60,847 60,847 Total financial liabilities $ 4,099,015 $ 4,101,747 $ 4,100,332 $ 4,105,987 (1) See Note 20 in the Notes to Unaudited Consolidated Financial Statements above for a description of hierarchy levels.

Financial Instruments with Off-

Financial Instruments with Off-Balance Sheet Risk, Contingencies and Concentration of Credit Risk	6 Months Ended
	Jun. 30, 2019
Commitments and Contingencies Disclosure [Abstract]
Financial Instruments with Off-Balance Sheet Risk, Contingencies and Concentration of Credit Risk	Financial Instruments with Off-Balance Sheet Risk, Contingencies and Concentration of Credit Risk Off-Balance Sheet Arrangements The Corporation is a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit. Those instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized in the consolidated statements of financial condition. The contractual amounts of those instruments reflect the extent of involvement the Corporation has in particular classes of financial instruments. The Corporation’s exposure to credit loss in the event of nonperformance by the counterparty to the financial instrument of commitments to extend credit and standby letters of credit is represented by the contractual amount of those instruments. The Corporation uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet financial instruments. Commitments to extend credit, which include unused lines of credit and unfunded commitments to originate loans, are agreements to lend to a customer as long as there is no violation of any condition established in the agreement. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Some of the commitments are expected to expire without being drawn upon, and the total commitment amounts do not necessarily represent future cash requirements. Total commitments to extend credit at June 30, 2019 and December 31, 2018 were $738.9 million and $867.2 million , respectively. Management evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Corporation upon extension of credit, is based on a credit evaluation of the counterparty. Collateral varies but may include accounts receivable, marketable securities, inventory, property, plant and equipment, residential real estate, and income-producing commercial properties. Standby letters of credit are conditional commitments issued by the Bank to a customer for a third party. Such standby letters of credit are issued to support private borrowing arrangements. The credit risk involved in issuing standby letters of credit is similar to that involved in extending loan facilities to customers. The collateral varies, but may include accounts receivable, marketable securities, inventory, property, plant and equipment, and residential real estate for those commitments for which collateral is deemed necessary. The Corporation’s obligations under standby letters of credit as of June 30, 2019 and December 31, 2018 were $36.0 million and $21.2 million , respectively. Contingencies Legal Matters In the ordinary course of its operations, BMBC and its subsidiaries are parties to various claims, litigation, investigations, and legal and administrative cases and proceedings. Such pending or threatened claims, litigation, investigations, legal and administrative cases and proceedings typically entail matters that are considered ordinary routine litigation incidental to our business. Claims for significant monetary damages may be asserted in many of these types of legal actions. Based on the information currently available, management believes it has meritorious defenses to the claims asserted against it in its currently outstanding legal proceedings and with respect to such legal proceedings, intends to continue to defend itself vigorously, litigating or settling cases according to management’s judgment as to what is in the best interests of the Corporation and its shareholders. On a regular basis, liabilities and contingencies in connection with outstanding legal proceedings are assessed utilizing the latest information available. For those matters where it is probable that the Corporation will incur a loss and the amount of the loss can be reasonably estimated, a liability may be recorded in the Consolidated Financial Statements. These legal reserves may be increased or decreased to reflect any relevant developments on at least a quarterly basis. For other matters, where a loss is not probable or the amount or range of the loss is not estimable, legal reserves are not accrued. While the outcome of legal proceedings is inherently uncertain, based on information currently available, advice of counsel and available insurance coverage, management believes that the established legal reserves are adequate and the liabilities arising from legal proceedings will not have a material adverse effect on the consolidated financial position, consolidated results of operations or consolidated cash flows. However, in the event of unexpected future developments, it is possible that the ultimate resolution of these matters, if unfavorable, may be material to the consolidated financial position, consolidated results of operations or consolidated cash flows of the Corporation. Crusader Servicing Corporation (“Crusader”), which was an 80% owned subsidiary of Royal Bank America that was acquired by the Bank in the RBPI merger, along with the Bank as successor-in-interest to Royal Bank America, are defendants in the case captioned Snyder v. Crusader Servicing Corporation et al., Case No. 2007-01027, in the Court of Common Pleas of Montgomery County, Pennsylvania. The case involves claims brought by a former Crusader shareholder in 2007 against Crusader, its former directors and remaining shareholders related, among other things, to a purported failure to pay amounts allegedly due to Snyder for his shares of Crusader stock. Subsequent to the end of the first quarter of 2019, on May 1, 2019, the Court rendered a decision against Crusader. Both sides have filed for appeal with the Superior Court of the Commonwealth of Pennsylvania, and Crusader is considering other strategic options with respect to this matter during the pendency of the appeal. We do not believe that this ruling and the monetary award, if any, ultimately payable by Crusader will be material to the consolidated financial position, consolidated results of operations or consolidated cash flows of the Corporation. Indemnifications In general, the Corporation does not sell loans with recourse, except to the extent that it arises from standard loan-sale contract provisions. These provisions cover violations of representations and warranties and, under certain circumstances, first payment default by borrowers. These indemnifications may include the repurchase of loans by the Corporation, and are considered customary provisions in the secondary market for conforming mortgage loan sales. Repurchases and losses have been rare and no provision is made for losses at the time of sale. There were no such repurchases for the three or six months ended June 30, 2019. Concentrations of Credit Risk The Corporation has a material portion of its loans in real estate-related loans. A predominant percentage of the Corporation’s real estate exposure, both commercial and residential, is in the Corporation’s primary trade area which includes portions of Delaware, Chester, Montgomery and Philadelphia counties in Southeastern Pennsylvania. Management is aware of this concentration and attempts to mitigate this risk to the extent possible in many ways, including the underwriting and assessment of borrower’s capacity to repay. See Note 5 – “Loans and Leases” for additional information.

Segment Information

Segment Information	6 Months Ended
	Jun. 30, 2019
Segment Reporting [Abstract]
Segment Information	Segment Information FASB Codification 280 – “Segment Reporting” identifies operating segments as components of an enterprise which are evaluated regularly by the Corporation’s chief operating decision maker, our Chief Executive Officer, in deciding how to allocate resources and assess performance. The Corporation has applied the aggregation criterion set forth in this codification to the results of its operations. The Corporation’s Banking segment consists of commercial and retail banking. The Banking segment is evaluated as a single strategic unit which generates revenues from a variety of products and services. The Banking segment generates interest income from its lending (including leases) and investing activities and is dependent on the gathering of lower cost deposits from its branch network or borrowed funds from other sources for funding its loans, resulting in the generation of net interest income. The Banking segment also derives revenues from other sources including gains on the sale in available for sale investment securities, gains on the sale of residential mortgage loans, service charges on deposit accounts, cash sweep fees, overdraft fees, bank owned life insurance (“BOLI”) income and revenue associated with its Visa Check Card offering. Also included in the Banking segment are two subsidiaries of the Bank, KCMI Capital, Inc. and Bryn Mawr Equipment Financing, Inc., both of which provide specialized lending solutions to our customers. The Wealth Management segment has responsibility for a number of activities within the Corporation, including trust administration, other related fiduciary services, custody, investment management and advisory services, employee benefits and IRA administration, estate settlement, tax services and brokerage. Bryn Mawr Trust of Delaware and Lau Associates are included in the Wealth Management segment of the Corporation since they have similar economic characteristics, products and services to those of the Wealth Management Division of the Corporation. BMT Investment Advisers, formed in May 2017, which serves as investment adviser to BMT Investment Funds, a Delaware statutory trust, is also reported under the Wealth Management segment. In addition, the Wealth Management Division oversees all insurance services of the Corporation, which are conducted through the Bank’s insurance subsidiary, BMT Insurance Advisors, Inc., and are reported in the Wealth Management segment. The accounting policies of the Corporation are applied by segment in the following tables. The segments are presented on a pre-tax basis. The following tables detail the Corporation’s segments for the three and six months ended June 30, 2019 and 2018 : Three Months Ended June 30, 2019 Three Months Ended June 30, 2018 (dollars in thousands) Banking Wealth Management Consolidated Banking Wealth Management Consolidated Net interest income $ 36,610 $ 1 $ 36,611 $ 37,315 $ 1 $ 37,316 Provision for loan and lease losses 1,627 — 1,627 3,137 — 3,137 Net interest income after loan loss provision 34,983 1 34,984 34,178 1 34,179 Noninterest income: Fees for wealth management services — 11,510 11,510 — 10,658 10,658 Insurance commissions — 1,697 1,697 — 1,902 1,902 Capital markets revenue 1,489 — 1,489 2,105 — 2,105 Service charges on deposit accounts 852 — 852 752 — 752 Loan servicing and other fees 553 — 553 475 — 475 Net gain on sale of loans 752 — 752 528 — 528 Net gain on sale of investment securities available for sale — — — — — — Net gain on sale of OREO — — — 111 — 111 Other operating income 3,342 26 3,368 3,486 58 3,544 Total noninterest income 6,988 13,233 20,221 7,457 12,618 20,075 Noninterest expenses: Salaries & wages 12,295 4,743 17,038 11,184 5,056 16,240 Employee benefits 2,338 979 3,317 1,922 955 2,877 Occupancy and bank premises 2,608 517 3,125 2,235 462 2,697 Amortization of intangible assets 328 628 956 385 504 889 Professional fees 1,221 95 1,316 879 53 932 Other operating expenses 7,983 1,453 9,436 10,875 1,326 12,201 Total noninterest expenses 26,773 8,415 35,188 27,480 8,356 35,836 Segment profit 15,198 4,819 20,017 14,155 4,263 18,418 Intersegment (revenues) expenses (1) (125 ) 125 — (150 ) 150 — Pre-tax segment profit after eliminations $ 15,073 $ 4,944 $ 20,017 $ 14,005 $ 4,413 $ 18,418 % of segment pre-tax profit after eliminations 75.3 % 24.7 % 100.0 % 76.0 % 24.0 % 100.0 % Segment assets (dollars in millions) $ 4,682.0 $ 54.6 $ 4,736.6 $ 4,339.3 $ 54.9 $ 4,394.2 Six Months Ended June 30, 2019 Six Months Ended June 30, 2018 (dollars in thousands) Banking Wealth Management Consolidated Banking Wealth Management Consolidated Net interest income $ 74,255 $ 3 $ 74,258 $ 74,753 $ 2 $ 74,755 Provision for loan and lease losses 5,363 — 5,363 4,167 — 4,167 Net interest income after loan loss provision 68,892 3 68,895 70,586 2 70,588 Noninterest income: Fees for wealth management services — 21,902 21,902 — 20,966 20,966 Insurance commissions — 3,369 3,369 — 3,595 3,595 Capital markets revenue 3,708 — 3,708 2,771 — 2,771 Service charges on deposit accounts 1,660 — 1,660 1,465 — 1,465 Loan servicing and other fees 1,162 — 1,162 1,161 — 1,161 Net gain on sale of loans 1,071 — 1,071 1,046 — 1,046 Net gain on sale of investment securities available for sale — — — 7 — 7 Net (loss) gain on sale of OREO (24 ) — (24 ) 287 — 287 Other operating income 6,579 47 6,626 8,211 102 8,313 Total noninterest income 14,156 25,318 39,474 14,948 24,663 39,611 Noninterest expenses: Salaries & wages 28,070 9,869 37,939 22,340 9,882 32,222 Employee benefits 5,510 1,973 7,483 4,598 1,987 6,585 Occupancy and bank premises 5,340 1,037 6,377 4,811 936 5,747 Amortization of intangible assets 655 1,239 1,894 783 985 1,768 Professional fees 2,384 252 2,636 1,608 72 1,680 Other operating expenses 15,252 3,331 18,583 21,306 2,558 23,864 Total noninterest expenses 57,211 17,701 74,912 55,446 16,420 71,866 Segment profit 25,837 7,620 33,457 30,088 8,245 38,333 Intersegment (revenues) expenses* (248 ) 248 — (299 ) 299 — Pre-tax segment profit after eliminations $ 25,589 $ 7,868 $ 33,457 $ 29,789 $ 8,544 $ 38,333 % of segment pre-tax profit after eliminations 76.5 % 23.5 % 100.0 % 77.7 % 22.3 % 100.0 % Segment assets (dollars in millions) $ 4,682.0 $ 54.6 $ 4,736.6 $ 4,339.3 $ 54.9 $ 4,394.2 (1) Inter-segment revenues consist of rental payments, interest on deposits and management fees. Wealth Management Segment Information (dollars in millions) June 30, December 31, Assets under management, administration, supervision and brokerage $ 14,815.3 $ 13,429.5

Recent Accounting Pronounceme_2

Recent Accounting Pronouncements (Policies)	6 Months Ended
	Jun. 30, 2019
Accounting Policies [Abstract]
Adopted Pronouncements and Pronouncements Not Yet Effective	Adopted Pronouncements: FASB ASU 2016-02 (Topic 842), “Leases” In February 2016, the FASB established Topic 842, Leases, by issuing ASU 2016-02, which requires lessees to recognize leases on-balance sheet and disclose key information about leasing arrangements. Topic 842 was subsequently amended by ASU 2018-01, Land Easement Practical Expedient for Transition to Topic 842; ASU 2018-10, Codification Improvements to Topic 842, Leases; and ASU 2018-11, Targeted Improvements. The new standard establishes a right-of-use (“ROU”) model that requires a lessee to recognize a ROU asset and lease liability on the balance sheet for all leases with a term longer than 12 months. Leases will be classified as finance or operating, with classification affecting the pattern and classification of expense recognition in the income statement. The new standard became effective for us on January 1, 2019. A modified retrospective transition approach is required, applying the new standard to all leases existing at the date of initial application. Management has elected to use the effective date as its date of initial application. Consequently, financial information was not be updated, and the disclosures required under the new standard are not be provided for dates and periods before January 1, 2019. The new standard provided a number of optional practical expedients in transition. We have elected the ‘package of practical expedients’, which permitted us not to reassess under the new standard our prior conclusions about lease identification, lease classification and initial direct costs. This standard had a material effect on our Consolidated Balance Sheet and related disclosures but did not have a material impact on our Consolidated Statement of Income. The additional assets recorded as a result of adoption had a negative impact on BMBC and Bank capital ratios under current regulatory guidance. On adoption, we had: • recognized operating lease liabilities of approximately $49.1 million , with corresponding ROU assets of the same amount, based on the present value of the remaining minimum rental payments under current leasing standards for existing operating leases, and • derecognized $541 thousand of favorable lease assets, $2.2 million in unfavorable lease liabilities, and $2.5 million in deferred rent, with a corresponding adjustment to the ROU asset for the same amounts. The new standard also provides practical expedients for an entity’s ongoing accounting. We have elected the short-term lease recognition exemption for all leases that qualify. This means, for those leases that qualify, we did not recognize ROU assets or lease liabilities, and this includes not recognizing ROU assets or lease liabilities for existing short-term leases of those assets in transition. We also have elected the practical expedient to not separate lease and non-lease components for all of our leases. FASB ASU 2018-07, “Improvements to Nonemployee Share-Based Payment Accounting” Issued in June 2018, ASU 2018-07: Compensation - Stock Compensation (Topic 718), “ Improvements to Nonemployee Share-Based Payment Accounting ” expands the scope of Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees. An entity should apply the requirements of Topic 718 to nonemployee awards except for specific guidance on inputs to an option pricing model and the attribution of cost (that is, the period of time over which share-based payment awards vest and the pattern of cost recognition over that period). The amendments specify that Topic 718 applies to all share-based payment transactions in which a grantor acquires goods or services to be used or consumed in a grantor’s own operations by issuing share-based payment awards. The amendments also clarify that Topic 718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction with selling goods or services to customers as part of a contract accounted for under Topic 606, Revenue from Contracts with Customers. The amendments in this update became effective for us January 1, 2019. The adoption did not have an impact on our Consolidated Financial Statements and related disclosures as the Corporation has not historically granted share based payment awards to nonemployees other than to the Corporation’s Board of Directors, who are treated as employees for share-based payment accounting. Pronouncements Not Yet Effective: FASB ASU 2016-13 (Topic 326), “Measurement of Credit Losses on Financial Instruments” Issued in June 2016, ASU 2016-13 (Topic 326 -Credit Losses), commonly referenced as the Current Expected Credit Loss (“CECL”), eliminates the Provision for Loan and Lease Losses (“PLLL”) and Allowance for Loan and Lease Losses (“ALLL”) line items and establishes the Provision for Credit Losses (“PCL”) and Allowance for Credit Losses (“ACL”) line items. Under the legacy “Incurred Loss” notion, management presents an ALLL intended to represent “probable and estimable” incurred but not yet realized credit losses on assets in scope. When management deems collection of contractual cashflows for an instrument unlikely, a specific reserve is calculated under ASC 310-10. Management further calculates a general reserve for performing assets under ASC 450-20, using historical loss experience and adjustments for several qualitative factors, including current economic conditions. The “Incurred Loss” standard does not allow for projections beyond the likely ‘emergence period’ of losses, or for forward-looking economic conditions; for example, loss contingencies in 2022 are not currently presented, nor is the presentation adjusted for the likelihood of future economic condition change. In contrast, the future accounting standard requires projection of credit loss over the contract lifetime of the asset, adjusted for prepayment tendencies. Further, management’s specific expectations for the future economic environment must be incorporated in the projection, with loss expectations to revert to the long-run historical mean after such time as management can make or obtain a reasonable and supportable forecast. This valuation reserve will be established in the ACL and maintained through expense (provision) in the PCL. In the event that additional allocation is required to fund the ACL at adoption, investors will see a cumulative-effect (one time) adjustment to retained earnings upon adoption of the new standard. The new CECL standard will become effective for the Corporation for fiscal years beginning after December 15, 2019 and for interim periods within those fiscal years. The Corporation has engaged with a leading vendor to assist in computing and establishing the ACL, and management has completed the data gathering and model selection efforts, with continued effort through 2019 to operationalize the practice for establishing the ACL and preparing its presentation. Significant additional quantitative analysis is included in management’s contemplated measurement regime, including examination of loss experience at representative peer institutions when the Corporation’s first-party loss history does not result in estimations that are meaningful to users of the Corporation’s Consolidated Financial Statements. Preliminary evaluations were performed by discounting instrument-level cashflows adjusted for timing (i.e. prepayment) and credit (default and loss) expectations. In addition, for portfolio segments for which insufficient loss experience exists and for which peer-bank data is not representative of the Bank's credit quality, a method utilizing a loss rate applied to the weighted average remaining maturity of the segment, at the pool level, is expected to be used. Management will continue to evaluate other estimation methodologies and disaggregation approaches through the 2019 year. The Corporation will comply with the new disclosure and presentation requirements enumerated in ASU 2016-13 (and as amended in ASU 2019-04), including presentation of the vintage disclosure organizing certain credit performance data by year of origination/renewal. Financial statement users should be aware that the ACL is, by design, inherently sensitive to changes in economic outlook, loan and lease portfolio composition, portfolio duration, and other factors. The following factors could lead to a material impact to retained earnings - in either direction - as of the adoption date: • Increases or decreases to the time period management is able to forecast on a reasonable and supportable basis • Inclusion or exclusion of forecast factors • Adverse changes to reasonable and supportable forecasts • Detectable increases or decreases in the Corporation’s or comparable industry's credit loss parameters • Deterioration or improvement in the risk profile of the Corporation’s loan and lease portfolio • Changes in prepayment behavior or other factors impacting loan and lease portfolio duration • Changes in credit risk through the ordinary course of operations, (e.g. the launch or expansion of higher risk-bearing products) • Interest rate fluctuations impacting effective yield on certain instruments. Management cautions that this list is not exhaustive. Further, management may adjust quantitatively-established allocations based on factors that defy numerical modeling, leading to a material adjustment not due to factors specified above. Moreover, interpretations and clarifications of the guidance through the FASB’s ongoing Transition Resource Group efforts may change management’s estimates of the impact. Finally, the impact of accounting treatment changes for establishing the ACL for purchased assets under future acquisitions may effect a cumulative-effect adjustment to retained earnings that proves material. Ongoing financial statement behavior will be impacted by the standard, regardless of any cumulative-effect adjustment at adoption. Under our currently-contemplated cashflow projection model, assets will originate with a specific allocation for the contract life of that instrument, adjusted for prepayment behavior and probabilistic credit performance expectations to arrive at an expected cashflow projection. All else being equal, as that continues toward its contract maturity, estimates of lifetime credit loss at the instrument level will decrease. Under steady-state conditions, portfolio-segment-level aggregation of management’s expected loss estimates should be stable or track with portfolio-segment growth (contraction and runoff). When management’s expectations of the likely future economic environment change based on reasonable and supportable forecasts, portfolio allocation may increase (decrease) rapidly between periods. The establishment of the ACL will be more responsive to deteriorating (improving) economic conditions than prior establishment of the ALLL, which is based on historical experience and agnostic to future conditions. In dynamic economic environments, users of financial statements should expect expense (income) in the PCL to be concentrated in fewer quarters than was typical for the PLLL. Users of financial statements should be aware that this accounting treatment does not determine the ultimate, realized loss or recovery for assets in scope; ASU 2016-13 impacts timing and possibly the magnitude of the impact on our financial condition and results of operations in dynamic economic environments. Criteria for establishment of specific reserves are still under evaluation, but are expected to be similar to criteria currently considered when identifying a loan or lease that should be individually evaluated for impairment. Specific reserve impact to instruments meeting the legacy “impairment” criteria are not anticipated to change, though the volume of such credits may change before the adoption date due to deterioration (improvement) of portfolio credit quality. Management is evaluating additional criteria to identify instruments for specific evaluation under the future standard’s broader allowable criteria. Management does not currently plan to implement an accounting election to recognize changes in the ACL valuation account due to timing (prepayment) behavior as interest income (expense). FASB ASU 2017-04 (Topic 350), “Intangibles – Goodwill and Others” Issued in January 2017, ASU 2017-04 simplifies how an entity is required to test goodwill for impairment by eliminating Step 2 from the goodwill impairment test. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit’s goodwill with the carrying amount of that goodwill. ASU 2017-04 is effective for annual periods beginning after December 15, 2019 including interim periods within those periods. Management does not expect the adoption of this ASU to have a material impact on our Consolidated Financial Statements and related disclosures. FASB ASU 2018-12 (Topic 944), “Targeted Improvements to the Accounting for Long-Duration Contracts” Issued in August 2018, ASU 2018-12 makes targeted improvements to the existing recognition, measurement, presentation, and disclosure requirements for long-duration contracts issued by an insurance entity. Specifically, the ASU is intended to (1) improve the timeliness of recognizing changes in the liability for future policy benefits and modify the rate used to discount future cash flows, (2) simplify and improve the accounting for certain market-based options or guarantees associated with deposit (or account balance) contracts, (3) simplify the amortization of deferred acquisition costs, and (4) improve the effectiveness of the required disclosures. ASU 2018-12 is effective for public business entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. Early application of the amendments is permitted. As an independent insurance agent, the Corporation does not issue insurance contracts. As a result, management does not expect the adoption of this ASU to have an impact on our Consolidated Financial Statements and related disclosures. FASB ASU 2018-13, “Fair Value Measurement Disclosure Framework” Issued in August 2018, ASU 2018-13 modifies, adds and removes certain disclosures aimed to improve the overall usefulness of the disclosure requirements for fair value measurements. The guidance is effective in annual and interim periods in fiscal years beginning after December 15, 2019. Early adoption is permitted. Adoption is required on both a prospective and retrospective basis depending on the amendment. Management does not expect the adoption of this ASU to have a material impact on our Consolidated Financial Statements and related disclosures. FASB ASU 2018-14 (Topic 715), “Compensation-Retirement Benefits - Defined Benefit Plans-General” Issued in August 2018, ASU 2018-14, modifies, adds and removes certain disclosures aimed to improve the overall usefulness of the disclosure requirements to financial statement users. The guidance is effective for annual periods beginning after December 15, 2020. Early adoption is permitted. Use of the retrospective method is required. Management does not expect the adoption of this ASU to have a material impact on our Consolidated Financial Statements and related disclosures. FASB ASU 2018-15 (Topic 350), “Intangibles - Goodwill and Other - Internal-Use Software” Issued in August 2018, ASU 2018-15 provides clarity on capitalizing and expensing implementation costs for cloud computing arrangements in a service contract. If an implementation cost is capitalized, the cost should be recognized over the noncancellable term and periodically assessed for impairment. The guidance is effective in annual and interim periods in fiscal years beginning after December 15, 2019. Early adoption is permitted. Adoption should be applied retrospectively or prospectively to all implementation costs incurred after the date of adoption. Management is currently evaluating the potential impact of ASU 2018-15 on our Consolidated Financial Statements and related disclosures. FASB ASU 2019-04, “Codification Improvements to Topic 326, Financial Instruments - Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments” Issued in April 2019, ASU 2019-04 clarifies certain aspects of accounting for credit losses, hedging activities, and financial instruments (addressed by ASUs 2016-13, 2017-12, and 2016-01, respectively). The amendments to estimating expected credit losses (ASU 2016-13), in particular, how a company considers recoveries and extension options when estimating expected credit losses, are the most relevant to the Corporation. The ASU clarifies that (1) the estimate of expected credit losses should include expected recoveries of financial assets, including recoveries of amounts expected to be written off and those preciously written off, and (2) that contractual extension or renewal options that are not unconditionally cancellable by the lender are considered when determining the contractual term over which expected credit losses are measured. Management is currently evaluating the potential impact of ASU 2019-04 on our Consolidated Financial Statements and related disclosures.

Business Combinations (Tables)

Business Combinations (Tables)	6 Months Ended
	Jun. 30, 2019
Business Combinations [Abstract]
Schedules of Recognized Identified Assets Acquired and Liabilities Assumed	The following table details the consideration paid, the initial estimated fair value of identifiable assets acquired and liabilities assumed as of the date of acquisition and the resulting goodwill recorded: (dollars in thousands) Consideration paid: Cash paid at closing $ 750 Contingent payment liability (present value) 706 Value of consideration 1,456 Assets acquired: Cash and due from banks 370 Intangible assets - customer relationships 779 Premises and equipment 1 Other assets 316 Total assets 1,466 Liabilities assumed: Accounts payable 657 Other liabilities 30 Total liabilities 687 Net assets acquired 779 Goodwill resulting from acquisition of Domenick $ 677 In connection with the RBPI Merger, the consideration paid and the estimated fair value of identifiable assets acquired and liabilities assumed as of the Effective Date, which include the effects of any measurement period adjustments in accordance with ASC 805-10, are summarized in the following table: (dollars in thousands) Consideration paid: Common shares issued (3,101,316) $ 136,768 Cash in lieu of fractional shares 7 Cash-out of certain options 112 Fair value of warrants assumed 1,853 Value of consideration 138,740 Assets acquired: Cash and due from banks 17,092 Investment securities available for sale 121,587 Loans 566,228 Premises and equipment 8,264 Deferred income taxes 34,823 Bank-owned life insurance 16,550 Core deposit intangible 4,670 Favorable lease asset 566 Other assets 13,611 Total assets 783,391 Liabilities assumed: Deposits 593,172 FHLB and other long-term borrowings 59,568 Short-term borrowings 15,000 Junior subordinated debentures 21,416 Unfavorable lease liability 322 Other liabilities 31,381 Total liabilities 720,859 Net assets acquired 62,532 Goodwill resulting from acquisition of RBPI $ 76,208
Summary of Integration Related Costs	The following table details the costs identified and classified as due diligence, merger-related and merger integration costs for the periods indicated: Three Months Ended June 30, Six Months Ended June 30, (dollars in thousands) 2019 2018 2019 2018 Advertising $ — $ 2 $ — $ 61 Employee benefits — 68 — 271 Occupancy and bank premises — 289 — 2,145 Furniture, fixtures, and equipment — 186 — 365 Data processing — 142 — 254 Professional fees — 510 — 1,257 Salaries and wages — 477 — 823 Other — 1,378 — 2,195 Total due diligence, merger-related and merger integration expenses $ — $ 3,052 $ — $ 7,371

Investment Securities (Tables)

Investment Securities (Tables)	6 Months Ended
	Jun. 30, 2019
Investments, Debt and Equity Securities [Abstract]
Schedule of Available-for-sale Securities	The amortized cost and fair value of investment securities available for sale as of June 30, 2019 and December 31, 2018 are as follows: As of June 30, 2019 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value U.S. Treasury securities $ 100 $ 1 $ — $ 101 Obligations of the U.S. government and agencies 192,524 374 (99 ) 192,799 Obligations of state and political subdivisions 6,862 10 (2 ) 6,870 Mortgage-backed securities 345,611 3,597 (233 ) 348,975 Collateralized mortgage obligations 38,635 293 (204 ) 38,724 Other investment securities 650 — — 650 Total $ 584,382 $ 4,275 $ (538 ) $ 588,119 As of December 31, 2018 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value U.S. Treasury securities $ 200,026 $ — $ (13 ) $ 200,013 Obligations of the U.S. government and agencies 198,604 107 (2,856 ) 195,855 Obligations of state and political subdivisions 11,372 3 (43 ) 11,332 Mortgage-backed securities 294,076 554 (4,740 ) 289,890 Collateralized mortgage obligations 40,150 141 (1,039 ) 39,252 Other investment securities 1,100 — — 1,100 Total $ 745,328 $ 805 $ (8,691 ) $ 737,442
Summary of Available-for-sale Debt Securities, Unrealized Loss Position, Fair Value	The following tables present the aggregate amount of gross unrealized losses as of June 30, 2019 and December 31, 2018 on available for sale investment securities classified according to the amount of time those securities have been in a continuous unrealized loss position: As of June 30, 2019 Less than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Obligations of the U.S. government and agencies $ 12,987 $ (12 ) $ 30,301 $ (87 ) $ 43,288 $ (99 ) Obligations of state and political subdivisions — — 959 (2 ) 959 (2 ) Mortgage-backed securities 8,528 (49 ) 49,072 (184 ) 57,600 (233 ) Collateralized mortgage obligations — — 21,032 (204 ) 21,032 (204 ) Total $ 21,515 $ (61 ) $ 101,364 $ (477 ) $ 122,879 $ (538 ) As of December 31, 2018 Less than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses U.S. Treasury securities $ 199,912 $ (13 ) $ — $ — $ 199,912 $ (13 ) Obligations of the U.S. government and agencies 12,916 (62 ) 140,506 (2,794 ) 153,422 (2,856 ) Obligations of state and political subdivisions — — 3,989 (43 ) 3,989 (43 ) Mortgage-backed securities 43,276 (352 ) 195,697 (4,388 ) 238,973 (4,740 ) Collateralized mortgage obligations 540 (1 ) 27,077 (1,038 ) 27,617 (1,039 ) Total $ 256,644 $ (428 ) $ 367,269 $ (8,263 ) $ 623,913 $ (8,691 )
Investments Classified by Contractual Maturity Date	The amortized cost and fair value of available for sale investment and mortgage-related securities available for sale as of June 30, 2019 and December 31, 2018 , by contractual maturity, are shown below. Expected maturities may differ from contractual maturities as borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. June 30, 2019 December 31, 2018 (dollars in thousands) Amortized Cost Fair Value Amortized Cost Fair Value Investment securities: Due in one year or less $ 7,315 $ 7,313 $ 209,129 $ 209,099 Due after one year through five years 156,115 156,142 180,657 177,972 Due after five years through ten years 24,596 24,692 7,258 7,268 Due after ten years 12,110 12,273 14,058 13,961 Subtotal 200,136 200,420 411,102 408,300 Mortgage-related securities (1) 384,246 387,699 334,226 329,142 Total $ 584,382 $ 588,119 $ 745,328 $ 737,442 (1) Expected maturities of mortgage-related securities may differ from contractual maturities as borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. The amortized cost and fair value of held to maturity investment securities as of June 30, 2019 and December 31, 2018 , by contractual maturity, are shown below: June 30, 2019 December 31, 2018 (dollars in thousands) Amortized Cost Fair Value Amortized Cost Fair Value Mortgage-backed securities (1) $ 10,209 $ 10,205 $ 8,684 $ 8,438 (1) Expected maturities of mortgage-related securities may differ from contractual maturities as borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.
Summary of Held-to-maturity Debt Securities	The amortized cost and fair value of investment securities held to maturity as of June 30, 2019 and December 31, 2018 are as follows: As of June 30, 2019 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Mortgage-backed securities $ 10,209 $ 38 $ (42 ) $ 10,205 As of December 31, 2018 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Mortgage-backed securities $ 8,684 $ — $ (246 ) $ 8,438
Summary of Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value	The following tables present the aggregate amount of gross unrealized losses as of June 30, 2019 and December 31, 2018 on held to maturity securities classified according to the amount of time those securities have been in a continuous unrealized loss position: As of June 30, 2019 Less than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Mortgage-backed securities $ — $ — $ 5,025 $ (42 ) $ 5,025 $ (42 ) As of December 31, 2018 Less than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Mortgage-backed securities $ 1,315 $ (4 ) $ 7,123 $ (242 ) $ 8,438 $ (246 )

Loans and Leases (Tables)

Loans and Leases (Tables)	6 Months Ended
	Jun. 30, 2019
Receivables [Abstract]
Schedule of Accounts, Notes, Loans and Financing Receivable	The following table details loans and leases as of the dates indicated: Loans and Leases June 30, 2019 December 31, 2018 (dollars in thousands) Originated Acquired Total Loans and Leases Originated Acquired Total Loans and Leases Loans held for sale $ 6,333 $ — $ 6,333 $ 1,749 $ — $ 1,749 Real Estate Loans: Commercial mortgage 1,476,340 279,458 1,755,798 1,327,822 329,614 1,657,436 Home equity lines and loans 180,715 23,137 203,852 181,506 25,845 207,351 Residential mortgage 433,169 72,924 506,093 411,022 83,333 494,355 Construction 149,424 3,130 152,554 174,592 6,486 181,078 Total real estate loans 2,239,648 378,649 2,618,297 2,094,942 445,278 2,540,220 Commercial and industrial 653,904 50,263 704,167 624,643 70,941 695,584 Consumer 46,809 2,526 49,335 44,099 2,715 46,814 Leases 148,488 14,378 162,866 121,567 22,969 144,536 Total portfolio loans and leases 3,088,849 445,816 3,534,665 2,885,251 541,903 3,427,154 Total loans and leases $ 3,095,182 $ 445,816 $ 3,540,998 $ 2,887,000 $ 541,903 $ 3,428,903 Loans with fixed rates $ 1,262,209 $ 261,044 $ 1,523,253 $ 1,204,070 $ 323,604 $ 1,527,674 Loans with adjustable or floating rates 1,832,973 184,772 2,017,745 1,682,930 218,299 1,901,229 Total loans and leases $ 3,095,182 $ 445,816 $ 3,540,998 $ 2,887,000 $ 541,903 $ 3,428,903 Net deferred loan origination fees included in the above loan table $ 183 $ — $ 183 $ 2,226 $ — $ 2,226
Schedule of Components of Leveraged Lease Investments	The following table details the components of net investment in leases: Components of Net Investment in Leases June 30, 2019 December 31, 2018 (dollars in thousands) Originated Acquired Total Leases Originated Acquired Total Leases Minimum lease payments receivable $ 165,463 $ 15,703 $ 181,166 $ 135,313 $ 25,372 $ 160,685 Unearned lease income (23,170 ) (1,658 ) (24,828 ) (19,388 ) (3,005 ) (22,393 ) Initial direct costs and deferred fees 6,195 333 6,528 5,642 602 6,244 Total Leases $ 148,488 $ 14,378 $ 162,866 $ 121,567 $ 22,969 $ 144,536
Schedule of Financing Receivables, Non Accrual Status	The following table details nonperforming loans and leases as of the dates indicated: Nonperforming Loans and Leases June 30, 2019 December 31, 2018 (dollars in thousands) Originated Acquired Total Loans and Leases Originated Acquired Total Loans and Leases Commercial mortgage $ 3,324 $ 2,748 $ 6,072 $ 435 $ 2,133 $ 2,568 Home equity lines and loans 49 — 49 3,590 26 3,616 Residential mortgage 695 6 701 2,813 639 3,452 Commercial and industrial 3,785 710 4,495 1,786 315 2,101 Consumer 36 24 60 45 63 108 Leases 465 337 802 392 583 975 Total non-performing loans and leases $ 8,354 $ 3,825 $ 12,179 $ 9,061 $ 3,759 $ 12,820
Schedule of Information Related to Purchased Credit Impaired Loans	The outstanding principal balance and related carrying amount of purchased credit-impaired loans, for which the Corporation applies ASC 310-30, Accounting for Purchased Loans with Deteriorated Credit Quality , to account for the interest earned, as of the dates indicated, are as follows: Purchased Credit-Impaired Loans and Leases (dollars in thousands) June 30, December 31, Outstanding principal balance $ 14,512 $ 17,904 Carrying amount 10,845 12,304
Schedule of Changes in Accretable Discount Related to Purchased Credit Impaired Loans	The following table presents changes in the accretable discount on purchased credit-impaired loans, for which the Corporation applies ASC 310-30, for the six months ended June 30, 2019 : Roll-Forward of Accretable Discount on Purchased Credit-Impaired Loans and Leases (dollars in thousands) Accretable Discount Balance, December 31, 2018 $ 2,697 Accretion (493 ) Reclassifications from nonaccretable difference 87 Additions/adjustments — Disposals (526 ) Balance, June 30, 2019 $ 1,765
Past Due Financing Receivables	The following tables present an aging of all portfolio loans and leases as of the dates indicated: Payment Status of All Portfolio Loans and Leases Accruing Loans and Leases As of June 30, 2019 30 – 59 Days Past Due 60 – 89 Days Past Due Over 89 Days Past Due Total Past Due Current Total Accruing Loans and Leases Nonaccrual Loans and Leases Total Loans and Leases (dollars in thousands) Commercial mortgage $ 645 $ 71 $ — $ 716 $ 1,749,010 $ 1,749,726 $ 6,072 $ 1,755,798 Home equity lines and loans 60 250 — 310 203,493 203,803 49 203,852 Residential mortgage 2,404 115 — 2,519 502,873 505,392 701 506,093 Construction 1,649 — — 1,649 150,905 152,554 — 152,554 Commercial and industrial 3,072 225 — 3,297 696,375 699,672 4,495 704,167 Consumer 96 29 — 125 49,150 49,275 60 49,335 Leases 589 261 — 850 161,214 162,064 802 162,866 Total portfolio loans and leases $ 8,515 $ 951 $ — $ 9,466 $ 3,513,020 $ 3,522,486 $ 12,179 $ 3,534,665 Payment Status of All Portfolio Loans and Leases Accruing Loans and Leases As of December 31, 2018 30 – 59 Days Past Due 60 – 89 Days Past Due Over 89 Days Past Due Total Past Due Current (1) Total Accruing Loans and Leases Nonaccrual Loans and Leases Total Loans and Leases (dollars in thousands) Commercial mortgage $ 821 $ 251 $ — $ 1,072 $ 1,653,796 $ 1,654,868 $ 2,568 $ 1,657,436 Home equity lines and loans 92 — — 92 203,643 203,735 3,616 207,351 Residential mortgage 2,330 218 — 2,548 488,355 490,903 3,452 494,355 Construction — — — — 181,078 181,078 — 181,078 Commercial and industrial 280 332 — 612 692,871 693,483 2,101 695,584 Consumer 35 5 — 40 46,666 46,706 108 46,814 Leases 641 460 — 1,101 142,460 143,561 975 144,536 Total portfolio loans and leases $ 4,199 $ 1,266 $ — $ 5,465 $ 3,408,869 $ 3,414,334 $ 12,820 $ 3,427,154 (1) Included as “current” are $3.2 million of loans and leases as of December 31, 2018 which were classified as administratively delinquent. An administratively delinquent loan is one which has been approved for a renewal or extension but has not had all the required documents fully executed as of the reporting date. Management does not consider these loans to be delinquent. The following tables present an aging of originated portfolio loans and leases as of the dates indicated: Payment Status of Originated Portfolio Loans and Leases Accruing Loans and Leases As of June 30, 2019 30 – 59 Days Past Due 60 – 89 Days Past Due Over 89 Days Past Due Total Past Due Current Total Accruing Loans and Leases Nonaccrual Loans and Leases Total Loans and Leases (dollars in thousands) Commercial mortgage $ 645 $ 71 $ — $ 716 $ 1,472,300 $ 1,473,016 $ 3,324 $ 1,476,340 Home equity lines and loans 60 250 — 310 180,356 180,666 49 180,715 Residential mortgage 1,319 28 — 1,347 431,127 432,474 695 433,169 Construction 1,648 — — 1,648 147,776 149,424 — 149,424 Commercial and industrial 3,072 — — 3,072 647,047 650,119 3,785 653,904 Consumer 96 29 — 125 46,648 46,773 36 46,809 Leases 536 260 — 796 147,227 148,023 465 148,488 Total originated portfolio loans and leases $ 7,376 $ 638 $ — $ 8,014 $ 3,072,481 $ 3,080,495 $ 8,354 $ 3,088,849 Payment Status of Originated Portfolio Loans and Leases Accruing Loans and Leases As of December 31, 2018 30 – 59 Days Past Due 60 – 89 Days Past Due Over 89 Days Past Due Total Past Due Current (1) Total Accruing Loans and Leases Nonaccrual Loans and Leases Total Loans and Leases (dollars in thousands) Commercial mortgage $ 816 $ 251 $ — $ 1,067 $ 1,326,320 $ 1,327,387 $ 435 $ 1,327,822 Home equity lines and loans 25 — — 25 177,891 177,916 3,590 181,506 Residential mortgage 1,545 — — 1,545 406,664 408,209 2,813 411,022 Construction — — — — 174,592 174,592 — 174,592 Commercial and industrial 280 332 — 612 622,245 622,857 1,786 624,643 Consumer 35 5 — 40 44,014 44,054 45 44,099 Leases 350 233 — 583 120,592 121,175 392 121,567 Total originated portfolio loans and leases $ 3,051 $ 821 $ — $ 3,872 $ 2,872,318 $ 2,876,190 $ 9,061 $ 2,885,251 (1) Included as “current” are $2.0 million of loans and leases as of December 31, 2018 which were classified as administratively delinquent. An administratively delinquent loan is one which has been approved for a renewal or extension but has not had all the required documents fully executed as of the reporting date. Management does not consider these loans to be delinquent. The following tables present an aging of acquired portfolio loans and leases as of the dates indicated: Payment Status of Acquired Portfolio Loans and Leases Accruing Loans and Leases As of June 30, 2019 30 – 59 Days Past Due 60 – 89 Days Past Due Over 89 Days Past Due Total Past Due Current Total Accruing Loans and Leases Nonaccrual Loans and Leases Total Loans and Leases (dollars in thousands) Commercial mortgage $ — $ — $ — $ — $ 276,710 $ 276,710 $ 2,748 $ 279,458 Home equity lines and loans — — — — 23,137 23,137 — 23,137 Residential mortgage 1,085 87 — 1,172 71,746 72,918 6 72,924 Construction 1 — — 1 3,129 3,130 — 3,130 Commercial and industrial — 225 — 225 49,328 49,553 710 50,263 Consumer — — — — 2,502 2,502 24 2,526 Leases 53 1 — 54 13,987 14,041 337 14,378 Total acquired portfolio loans and leases $ 1,139 $ 313 $ — $ 1,452 $ 440,539 $ 441,991 $ 3,825 $ 445,816 Payment Status of Acquired Portfolio Loans and Leases Accruing Loans and Leases As of December 31, 2018 30 – 59 Days Past Due 60 – 89 Days Past Due Over 89 Days Past Due Total Past Due Current (1) Total Accruing Loans and Leases Nonaccrual Loans and Leases Total Loans and Leases (dollars in thousands) Commercial mortgage $ 5 $ — $ — $ 5 $ 327,476 $ 327,481 $ 2,133 $ 329,614 Home equity lines and loans 67 — — 67 25,752 25,819 26 25,845 Residential mortgage 785 218 — 1,003 81,691 82,694 639 83,333 Construction — — — — 6,486 6,486 — 6,486 Commercial and industrial — — — — 70,626 70,626 315 70,941 Consumer — — — — 2,652 2,652 63 2,715 Leases 291 227 — 518 21,868 22,386 583 22,969 Total acquired portfolio loans and leases $ 1,148 $ 445 $ — $ 1,593 $ 536,551 $ 538,144 $ 3,759 $ 541,903 (1) Included as “current” are $1.2 million of loans and leases as of December 31, 2018 which were classified as administratively delinquent. An administratively delinquent loan is one which has been approved for a renewal or extension but has not had all the required documents fully executed as of the reporting date. Management does not consider these loans to be delinquent.
Allowance for Credit Losses on Financing Receivables	The following tables detail the roll-forward of the Allowance for the three and six months ended June 30, 2019 and 2018 : Roll-Forward of Allowance for Loan and Lease Losses (dollars in thousands) Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total Balance, $ 7,567 $ 1,003 $ 1,813 $ 1,485 $ 5,461 $ 229 $ 1,868 $ 19,426 Charge-offs (1,387 ) (314 ) (671 ) — (426 ) (231 ) (1,192 ) (4,221 ) Recoveries 17 87 3 2 54 18 433 614 Provision for loan and lease losses 2,761 267 748 (401 ) 611 237 1,140 5,363 Balance, $ 8,958 $ 1,043 $ 1,893 $ 1,086 $ 5,700 $ 253 $ 2,249 $ 21,182 Roll-Forward of Allowance for Loan and Lease Losses (dollars in thousands) Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total Balance, $ 8,241 $ 1,038 $ 1,891 $ 1,186 $ 5,888 $ 328 $ 2,044 $ 20,616 Charge-offs — (267 ) (341 ) — (21 ) (126 ) (624 ) (1,379 ) Recoveries 3 87 2 1 39 7 179 318 Provision for loan and lease losses 714 185 341 (101 ) (206 ) 44 650 1,627 Balance, $ 8,958 $ 1,043 $ 1,893 $ 1,086 $ 5,700 $ 253 $ 2,249 $ 21,182 Roll-Forward of Allowance for Loan and Lease Losses (dollars in thousands) Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total Balance, $ 7,550 $ 1,086 $ 1,926 $ 937 $ 5,038 $ 246 $ 742 $ 17,525 Charge-offs (16 ) (225 ) — — (750 ) (92 ) (1,348 ) (2,431 ) Recoveries 6 1 1 2 1 3 123 137 Provision for loan and lease losses 493 71 6 219 1,383 132 1,863 4,167 Balance, $ 8,033 $ 933 $ 1,933 $ 1,158 $ 5,672 $ 289 $ 1,380 $ 19,398 Roll-Forward of Allowance for Loan and Lease Losses (dollars in thousands) Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total Balance, $ 7,174 $ 1,045 $ 1,898 $ 844 $ 5,361 $ 291 $ 1,049 $ 17,662 Charge-offs (16 ) (200 ) — — (467 ) (43 ) (751 ) (1,477 ) Recoveries 3 1 1 1 — 2 68 76 Provision for loan and lease losses 872 87 34 313 778 39 1,014 3,137 Balance, $ 8,033 $ 933 $ 1,933 $ 1,158 $ 5,672 $ 289 $ 1,380 $ 19,398
Financing Receivable by Financial Instrument Performance Status	The following tables detail the allocation of the Allowance for all portfolio loans and leases by portfolio segment based on the methodology used to evaluate the loans and leases for impairment as of June 30, 2019 and December 31, 2018 : Allocation of Allowance by Impairment Evaluation Method - All Loans and Leases As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Allowance on loans and leases: Individually evaluated for impairment $ — $ 153 $ 264 $ — $ — $ 43 $ — $ 460 Collectively evaluated for impairment 8,958 890 1,629 1,086 5,700 210 2,249 20,722 Purchased credit-impaired (1) — — — — — — — — Total $ 8,958 $ 1,043 $ 1,893 $ 1,086 $ 5,700 $ 253 $ 2,249 $ 21,182 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. Allocation of Allowance by Impairment Evaluation Method - All Loans and Leases As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Allowance on loans and leases: Individually evaluated for impairment $ — $ 162 $ 272 $ — $ — $ 28 $ — $ 462 Collectively evaluated for impairment 7,567 841 1,541 1,485 5,461 201 1,868 18,964 Purchased credit-impaired (1) — — — — — — — — Total $ 7,567 $ 1,003 $ 1,813 $ 1,485 $ 5,461 $ 229 $ 1,868 $ 19,426 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. The following tables detail the carrying value for all portfolio loans and leases by portfolio segment based on the methodology used to evaluate the loans and leases for impairment as of June 30, 2019 and December 31, 2018 : Carrying Value of All Portfolio Loans and Leases by Impairment Evaluation Method As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Carrying value of loans and leases: Individually evaluated for impairment $ 6,071 $ 1,493 $ 3,736 $ — $ 4,886 $ 104 $ — $ 16,290 Collectively evaluated for impairment 1,742,871 201,843 502,355 150,107 698,257 49,231 162,866 3,507,530 Purchased credit-impaired (1) 6,856 516 2 2,447 1,024 — — 10,845 Total $ 1,755,798 $ 203,852 $ 506,093 $ 152,554 $ 704,167 $ 49,335 $ 162,866 $ 3,534,665 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. Carrying Value of All Portfolio Loans and Leases by Impairment Evaluation Method As of Commercial Home Equity Residential Construction Commercial Consumer Leases Total (dollars in thousands) Carrying value of loans and leases: Individually evaluated for impairment $ 7,008 $ 4,998 $ 6,608 $ — $ 2,629 $ 134 $ — $ 21,377 Collectively evaluated for impairment 1,642,117 201,841 487,747 178,673 691,879 46,680 144,536 3,393,473 Purchased credit-impaired (1) 8,311 512 — 2,405 1,076 — — 12,304 Total $ 1,657,436 $ 207,351 $ 494,355 $ 181,078 $ 695,584 $ 46,814 $ 144,536 $ 3,427,154 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. The following tables detail the allocation of the Allowance for originated portfolio loans and leases by portfolio segment based on the methodology used to evaluate the loans and leases for impairment as of June 30, 2019 and December 31, 2018 : Allocation of Allowance by Impairment Evaluation Method - Originated Loans and Leases As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Allowance on loans and leases: Individually evaluated for impairment $ — $ 153 $ 167 $ — $ — $ 37 $ — $ 357 Collectively evaluated for impairment 8,958 890 1,629 1,086 5,700 210 2,246 20,719 Total $ 8,958 $ 1,043 $ 1,796 $ 1,086 $ 5,700 $ 247 $ 2,246 $ 21,076 Allocation of Allowance by Impairment Evaluation Method - Originated Loans and Leases As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Allowance on loans and leases: Individually evaluated for impairment $ — $ 162 $ 175 $ — $ — $ 28 $ — $ 365 Collectively evaluated for impairment 7,567 841 1,541 1,485 5,461 201 1,868 18,964 Total $ 7,567 $ 1,003 $ 1,716 $ 1,485 $ 5,461 $ 229 $ 1,868 $ 19,329 The following tables detail the carrying value for originated portfolio loans and leases by portfolio segment based on the methodology used to evaluate the loans and leases for impairment as of June 30, 2019 and December 31, 2018 : Carrying Value of Originated Portfolio Loans and Leases by Impairment Evaluation Method As of Commercial Home Equity Residential Construction Commercial Consumer Leases Total (dollars in thousands) Carrying value of loans and leases: Individually evaluated for impairment $ 3,323 $ 1,493 $ 2,878 $ — $ 4,176 $ 61 $ — $ 11,931 Collectively evaluated for impairment 1,473,017 179,222 430,291 149,424 649,728 46,748 148,488 3,076,918 Total $ 1,476,340 $ 180,715 $ 433,169 $ 149,424 $ 653,904 $ 46,809 $ 148,488 $ 3,088,849 Carrying Value of Originated Portfolio Loans and Leases by Impairment Evaluation Method As of Commercial Home Equity Residential Construction Commercial Consumer Leases Total (dollars in thousands) Carrying value of loans and leases: Individually evaluated for impairment $ 4,874 $ 4,972 $ 5,106 $ — $ 2,314 $ 71 $ — $ 17,337 Collectively evaluated for impairment 1,322,948 176,534 405,916 174,592 622,329 44,028 121,567 2,867,914 Total $ 1,327,822 $ 181,506 $ 411,022 $ 174,592 $ 624,643 $ 44,099 $ 121,567 $ 2,885,251 The following tables detail the allocation of the Allowance for acquired portfolio loans and leases by portfolio segment based on the methodology used to evaluate the loans and leases for impairment as of June 30, 2019 and December 31, 2018 : Allocation of Allowance by Impairment Evaluation Method - Acquired Loans and Leases As of Commercial Home Equity Residential Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Allowance on loans and leases: Individually evaluated for impairment $ — $ — $ 97 $ — $ — $ 6 $ — $ 103 Collectively evaluated for impairment — — — — — — 3 3 Purchased credit-impaired (1) — — — — — — — — Total $ — $ — $ 97 $ — $ — $ 6 $ 3 $ 106 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. Allocation of Allowance by Impairment Evaluation Method - Acquired Loans and Leases As of Commercial Home Equity Residential Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Allowance on loans and leases: Individually evaluated for impairment $ — $ — $ 97 $ — $ — $ — $ — $ 97 Collectively evaluated for impairment — — — — — — — — Purchased credit-impaired (1) — — — — — — — — Total $ — $ — $ 97 $ — $ — $ — $ — $ 97 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. The following tables detail the carrying value for acquired portfolio loans and leases by portfolio segment based on the methodology used to evaluate the loans and leases for impairment as of June 30, 2019 and December 31, 2018 : Carrying Value of Acquired Portfolio Loans and Leases by Impairment Evaluation Method As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Carrying value of loans and leases: Individually evaluated for impairment $ 2,748 $ — $ 858 $ — $ 710 $ 43 $ — $ 4,359 Collectively evaluated for impairment 269,854 22,621 72,064 683 48,529 2,483 14,378 430,612 Purchased credit-impaired (1) 6,856 516 2 2,447 1,024 — — 10,845 Total $ 279,458 $ 23,137 $ 72,924 $ 3,130 $ 50,263 $ 2,526 $ 14,378 $ 445,816 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis. Carrying Value of Acquired Portfolio Loans and Leases by Impairment Evaluation Method As of Commercial Mortgage Home Equity Lines and Loans Residential Mortgage Construction Commercial and Industrial Consumer Leases Total (dollars in thousands) Carrying value of loans and leases: Individually evaluated for impairment $ 2,134 $ 26 $ 1,502 $ — $ 315 $ 63 $ — $ 4,040 Collectively evaluated for impairment 319,169 25,307 81,831 4,081 69,550 2,652 22,969 525,559 Purchased credit-impaired (1) 8,311 512 — 2,405 1,076 — — 12,304 Total $ 329,614 $ 25,845 $ 83,333 $ 6,486 $ 70,941 $ 2,715 $ 22,969 $ 541,903 (1) Purchased credit-impaired loans are evaluated for impairment on an individual basis.
Financing Receivable Credit Quality Indicators	The following tables detail the carrying value of acquired portfolio loans and leases by portfolio segment based on the credit quality indicators used, in part, in the determination of the Allowance as of June 30, 2019 and December 31, 2018 : Credit Risk Profile by Internally Assigned Grade - Acquired Portfolio Loans and Leases As of June 30, 2019 (dollars in thousands) Pass Special Mention Substandard Doubtful Total Commercial mortgage $ 258,468 $ 5,436 $ 15,554 $ — $ 279,458 Home equity loans and lines 22,621 — 516 — 23,137 Residential 72,918 — 6 — 72,924 Construction 683 — 2,447 — 3,130 Commercial and industrial 47,371 736 2,156 — 50,263 Consumer 2,502 — 24 — 2,526 Leases 14,041 — 337 — 14,378 Total $ 418,604 $ 6,172 $ 21,040 $ — $ 445,816 Credit Risk Profile by Internally Assigned Grade - Acquired Portfolio Loans and Leases As of December 31, 2018 (dollars in thousands) Pass Special Mention Substandard Doubtful Total Commercial mortgage $ 313,095 $ — $ 15,421 $ 1,098 $ 329,614 Home equity loans and lines 25,121 — 724 — 25,845 Residential 82,694 — 639 — 83,333 Construction 4,081 — 2,405 — 6,486 Commercial and industrial 68,627 226 2,088 — 70,941 Consumer 2,652 — 63 — 2,715 Leases 22,386 — 583 — 22,969 Total $ 518,656 $ 226 $ 21,923 $ 1,098 $ 541,903 The following tables detail the carrying value of all portfolio loans and leases by portfolio segment based on the credit quality indicators used, in part, in the determination of the Allowance as of June 30, 2019 and December 31, 2018 : Credit Risk Profile by Internally Assigned Grade - All Portfolio Loans and Leases As of June 30, 2019 (dollars in thousands) Pass Special Mention Substandard Doubtful Total Commercial mortgage $ 1,725,550 $ 11,036 $ 19,212 $ — $ 1,755,798 Home equity loans and lines 203,287 — 565 — 203,852 Residential 505,251 — 842 — 506,093 Construction 142,959 — 9,595 — 152,554 Commercial and industrial 691,317 3,196 9,654 — 704,167 Consumer 49,097 — 238 — 49,335 Leases 162,064 — 802 — 162,866 Total $ 3,479,525 $ 14,232 $ 40,908 $ — $ 3,534,665 Credit Risk Profile by Internally Assigned Grade - All Portfolio Loans and Leases As of December 31, 2018 (dollars in thousands) Pass Special Mention Substandard Doubtful Total Commercial mortgage $ 1,635,068 $ 631 $ 20,639 $ 1,098 $ 1,657,436 Home equity loans and lines 203,037 — 4,314 — 207,351 Residential 490,789 — 3,566 — 494,355 Construction 171,353 938 8,787 — 181,078 Commercial and industrial 684,444 2,737 8,402 1 695,584 Consumer 46,588 — 226 — 46,814 Leases 143,561 — 975 — 144,536 Total $ 3,374,840 $ 4,306 $ 46,909 $ 1,099 $ 3,427,154 The following tables detail the carrying value of originated portfolio loans and leases by portfolio segment based on the credit quality indicators used, in part, in the determination of the Allowance as of June 30, 2019 and December 31, 2018 : Credit Risk Profile by Internally Assigned Grade - Originated Portfolio Loans and Leases As of June 30, 2019 (dollars in thousands) Pass Special Mention Substandard Doubtful Total Commercial mortgage $ 1,467,082 $ 5,600 $ 3,658 $ — $ 1,476,340 Home equity loans and lines 180,666 — 49 — 180,715 Residential 432,333 — 836 — 433,169 Construction 142,276 — 7,148 — 149,424 Commercial and industrial 643,946 2,460 7,498 — 653,904 Consumer 46,595 — 214 — 46,809 Leases 148,023 — 465 — 148,488 Total $ 3,060,921 $ 8,060 $ 19,868 $ — $ 3,088,849 Credit Risk Profile by Internally Assigned Grade - Originated Portfolio Loans and Leases As of December 31, 2018 (dollars in thousands) Pass Special Mention Substandard Doubtful Total Commercial mortgage $ 1,321,973 $ 631 $ 5,218 $ — $ 1,327,822 Home equity loans and lines 177,916 — 3,590 — 181,506 Residential 408,095 — 2,927 — 411,022 Construction 167,272 938 6,382 — 174,592 Commercial and industrial 615,817 2,511 6,314 1 624,643 Consumer 43,936 — 163 — 44,099 Leases 121,175 — 392 — 121,567 Total $ 2,856,184 $ 4,080 $ 24,986 $ 1 $ 2,885,251
Troubled Debt Restructurings on Financing Receivables	The following table presents the balance of TDRs as of the indicated dates: Troubled Debt Restructurings (dollars in thousands) June 30, 2019 December 31, 2018 TDRs included in nonperforming loans and leases $ 4,190 $ 1,217 TDRs in compliance with modified terms 5,141 9,745 Total TDRs $ 9,331 $ 10,962 The following tables present information regarding loan and lease modifications categorized as TDRs for the three and six months ended June 30, 2019 : Troubled Debt Restructurings For the Three Months Ended June 30, 2019 (dollars in thousands) Number of Contracts Pre-Modification Outstanding Post-Modification Outstanding Home equity loans and lines 1 $ 64 $ 64 Residential mortgages 1 40 40 Commercial and industrial 2 919 919 Leases 1 105 105 Total 5 $ 1,128 $ 1,128 Troubled Debt Restructurings For the Six Months Ended June 30, 2019 (dollars in thousands) Number of Contracts Pre-Modification Outstanding Post-Modification Outstanding Home equity loans and lines 1 $ 64 $ 64 Residential mortgages 1 40 40 Commercial and industrial 2 919 919 Leases 2 131 131 Total 6 $ 1,154 $ 1,154 The following tables presents information regarding the types of loan and lease modifications made for the three and six months ended June 30, 2019 : Troubled Debt Restructurings Number of Contracts for the Three Months Ended June 30, 2019 Loan Term Extension Interest Rate Change and Term Extension Interest Rate Change and/or Interest-Only Period Contractual Payment Reduction (Leases only) Temporary Payment Deferral Home equity loans and lines — 1 — — — Residential mortgages 1 — — — — Commercial and industrial — — 2 — — Leases — — — 1 — Total 1 1 2 1 — Troubled Debt Restructurings Number of Contracts for the Six Months Ended June 30, 2019 Loan Term Extension Interest Rate Change and Term Extension Interest Rate Change and/or Interest-Only Period Contractual Payment Reduction (Leases only) Temporary Payment Deferral Home equity loans and lines — 1 — — — Residential mortgages 1 — — — — Commercial and industrial — — 2 — — Leases — — — 2 — Total 1 1 2 2 —
Impaired Financing Receivables	The following tables detail the recorded investment and principal balance of impaired loans by portfolio segment, their related Allowance and interest income recognized for the three and six months ended June 30, 2019 and balances as of December 31, 2018 (purchased credit-impaired loans are not included in the tables): Impaired Loans As of and for the Three Months Ended Recorded Investment (2) Contractual Principal Balance Related Allowance Average Recorded Investment Interest Income Recognized Cash-Basis Interest Income Recognized (dollars in thousands) Impaired loans with related allowance: Home equity lines and loans $ 1,233 $ 1,233 $ 153 $ 1,177 $ 10 $ — Residential mortgage 1,946 1,946 264 1,950 23 — Consumer 78 91 43 78 1 — Total 3,257 3,270 460 3,205 34 — Impaired loans without related allowance (1) : Commercial mortgage 6,072 7,704 — 6,148 — — Home equity lines and loans 260 260 — 262 3 — Residential mortgage 1,790 1,790 — 1,797 15 — Commercial and industrial 4,886 5,153 — 4,916 5 — Consumer 26 29 — 26 — — Total 13,034 14,936 — 13,149 23 — Grand total $ 16,291 $ 18,206 $ 460 $ 16,354 $ 57 $ — (1) The table above does not include the recorded investment of $1.0 million of impaired leases without a related Allowance. (2) Recorded investment equals principal balance less partial charge-offs and interest payments on non-performing loans that have been applied to principal. Impaired Loans As of and for the Six Months Ended Recorded Investment (2) Contractual Principal Balance Related Allowance Average Recorded Investment Interest Income Recognized Cash-Basis Interest Income Recognized (dollars in thousands) Impaired loans with related allowance: Home equity lines and loans $ 1,233 $ 1,233 $ 153 $ 1,235 $ 22 $ — Residential mortgage 1,946 1,946 264 1,956 46 — Consumer 78 91 43 79 2 — Total $ 3,257 $ 3,270 $ 460 $ 3,270 $ 70 $ — Impaired loans without related allowance (1) : Commercial mortgage $ 6,072 $ 7,704 $ — $ 6,870 $ 20 $ — Home equity lines and loans 260 260 — 264 5 — Residential mortgage 1,790 1,790 — 1,807 31 — Commercial and industrial 4,886 5,153 — 4,940 64 — Consumer 26 29 27 — — Total $ 13,034 $ 14,936 $ — $ 13,908 $ 120 $ — Grand total $ 16,291 $ 18,206 $ 460 $ 17,178 $ 190 $ — (1) The table above does not include the recorded investment of $1.0 million of impaired leases without a related Allowance. (2) Recorded investment equals principal balance less partial charge-offs and interest payments on non-performing loans that have been applied to principal. Impaired Loans As of and for the Three Months Ended Recorded Investment (2) Contractual Principal Balance Related Allowance Average Recorded Investment Interest Income Recognized Cash-Basis Interest Income Recognized (dollars in thousands) Impaired loans with related allowance: Home equity lines and loans $ 570 $ 570 $ 19 $ 572 $ 6 $ — Residential mortgage 2,379 2,379 299 2,383 22 — Commercial and industrial 267 362 104 314 — — Consumer 27 27 4 27 — — Total $ 3,243 $ 3,338 $ 426 $ 3,296 $ 28 $ — Impaired loans without related allowance (1) : Commercial mortgage $ 1,011 $ 1,010 $ — $ 1,022 $ — $ — Home equity lines and loans 2,425 2,487 — 2,450 2 — Residential mortgage 3,223 3,265 — 3,236 19 — Commercial and industrial 1,598 2,300 — 1,620 5 — Total $ 8,257 $ 9,062 $ — $ 8,328 $ 26 $ — Grand total $ 11,500 $ 12,400 $ 426 $ 11,624 $ 54 $ — (1) The table above does not include the recorded investment of $2 million of impaired leases without a related Allowance. (2) Recorded investment equals principal balance less partial charge-offs and interest payments on non-performing loans that have been applied to principal. Impaired Loans As of and for the Six Months Ended Recorded Investment (2) Contractual Principal Balance Related Allowance Average Recorded Investment Interest Income Recognized Cash-Basis Interest Income Recognized (dollars in thousands) Impaired loans with related allowance: Home equity lines and loans $ 570 $ 570 $ 19 $ 574 $ 11 $ — Residential mortgage 2,379 2,379 299 2,387 45 — Commercial and industrial 267 362 104 391 — — Consumer 27 27 4 27 1 — Total $ 3,243 $ 3,338 $ 426 $ 3,379 $ 57 $ — Impaired loans without related allowance (1) : Commercial mortgage $ 1,011 $ 1,010 $ — $ 771 $ 6 $ — Home equity lines and loans 2,425 2,487 — 2,473 8 — Residential mortgage 3,223 3,265 — 3,105 41 — Commercial and industrial 1,598 2,300 — 1,569 12 — Total $ 8,257 $ 9,062 $ — $ 7,918 $ 67 $ — Grand total $ 11,500 $ 12,400 $ 426 $ 11,297 $ 124 $ — (1) The table above does not include the recorded investment of $2 million of impaired leases without a related Allowance. (2) Recorded investment equals principal balance less partial charge-offs and interest payments on non-performing loans that have been applied to principal. Impaired Loans As of Recorded Investment (2) Contractual Principal Balance Related Allowance (dollars in thousands) Impaired loans with related allowance: Home equity lines and loans $ 1,280 $ 1,280 $ 162 Residential mortgage 1,966 1,966 272 Consumer 50 50 28 Total $ 3,296 $ 3,296 $ 462 Impaired loans without related allowance (1) : Commercial mortgage $ 7,007 $ 7,264 $ — Home equity lines and loans 3,718 3,724 — Residential mortgage 4,641 4,728 — Commercial and industrial 2,629 3,803 — Consumer 83 86 Total $ 18,078 $ 19,605 $ — Grand total $ 21,374 $ 22,901 $ 462 (1) The table above does not include the recorded investment of $1.2 million of impaired leases without a related Allowance. (2) Recorded investment equals principal balance less partial charge-offs and interest payments on non-performing loans that have been applied to principal.
Summary of Loans Acquired	The following tables detail, for acquired loans , the outstanding principal, remaining Loan Mark, and recorded investment, by portfolio segment, as of the dates indicated: Loan Mark on Acquired Loans and Leases As of June 30, 2019 (dollars in thousands) Outstanding Remaining Recorded Commercial mortgage $ 286,496 $ (7,038 ) $ 279,458 Home equity lines and loans 25,289 (2,152 ) 23,137 Residential mortgage 75,404 (2,480 ) 72,924 Construction 3,345 (215 ) 3,130 Commercial and industrial 52,078 (1,815 ) 50,263 Consumer 2,616 (90 ) 2,526 Leases 14,762 (384 ) 14,378 Total $ 459,990 $ (14,174 ) $ 445,816 Loan Mark on Acquired Loans and Leases As of December 31, 2018 (dollars in thousands) Outstanding Remaining Recorded Commercial mortgage $ 339,241 $ (9,627 ) $ 329,614 Home equity lines and loans 28,212 (2,367 ) 25,845 Residential mortgage 86,111 (2,778 ) 83,333 Construction 6,780 (294 ) 6,486 Commercial and industrial 72,948 (2,007 ) 70,941 Consumer 2,828 (113 ) 2,715 Leases 23,695 (726 ) 22,969 Total $ 559,815 $ (17,912 ) $ 541,903

Mortgage Servicing Rights (Tabl

Mortgage Servicing Rights (Tables)	6 Months Ended
	Jun. 30, 2019
Transfers and Servicing [Abstract]
Servicing Asset at Amortized Cost	The following table summarizes the Corporation’s activity related to mortgage servicing rights (“MSRs”) for the three and six months ended June 30, 2019 and 2018 : Three Months Ended June 30, (dollars in thousands) 2019 2018 Balance, beginning of period $ 4,910 $ 5,706 Additions — — Amortization (156 ) (196 ) (Impairment) / Recovery (10 ) 1 Balance, end of period $ 4,744 $ 5,511 Fair value $ 5,175 $ 6,695 Residential mortgage loans serviced for others $ 545,743 $ 614,259 Six Months Ended June 30, (dollars in thousands) 2019 2018 Balance, beginning of period $ 5,047 $ 5,861 Additions — 16 Amortization (276 ) (417 ) (Impairment) / Recovery (27 ) 51 Balance, end of period $ 4,744 $ 5,511
Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets	As of June 30, 2019 , and December 31, 2018 , key economic assumptions and the sensitivity of the current fair value of MSRs to immediate 10% and 20% adverse changes in those assumptions are as follows: (dollars in thousands) June 30, December 31, Fair value amount of MSRs $ 5,175 $ 6,277 Weighted average life (in years) 6.0 6.7 Prepayment speeds (constant prepayment rate) (1) 10.9 % 9.1 % Impact on fair value: 10% adverse change $ (172 ) $ (124 ) 20% adverse change (343 ) (257 ) Discount rate 9.55 % 9.55 % Impact on fair value: 10% adverse change $ (178 ) $ (234 ) 20% adverse change (344 ) (451 ) (1) Represents the weighted average prepayment rate for the life of the MSR asset.

Goodwill and Intangibles Asse_2

Goodwill and Intangibles Assets (Tables)	6 Months Ended
	Jun. 30, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Intangible Assets and Goodwill	The following table presents activity in the Corporation's goodwill by its reporting units and finite-lived and indefinite-lived intangible assets, other than MSRs, for the six months ended June 30, 2019 : (dollars in thousands) Balance Additions Adjustments Amortization Balance Amortization Goodwill – Wealth $ 20,412 $ — $ — $ — $ 20,412 Indefinite Goodwill – Banking 156,991 — — — 156,991 Indefinite Goodwill – Insurance 6,609 — — — 6,609 Indefinite Total Goodwill 184,012 — — — 184,012 Core deposit intangible 5,906 — — (655 ) 5,251 10 years Customer relationships 13,607 18 — (895 ) 12,730 5 to 20 years Non-compete agreements 1,101 — — (95 ) 1,006 5 to 10 years Trade name 2,149 — — (249 ) 1,900 3 to 5 years Domain name 151 — — — 151 Indefinite Favorable lease assets 541 — (541 ) — — Total Intangible Assets 23,455 18 (541 ) (1,894 ) 21,038 Total Goodwill and Intangible Assets $ 207,467 $ 18 $ (541 ) $ (1,894 ) $ 205,050

Deposits (Tables)

Deposits (Tables)	6 Months Ended
	Jun. 30, 2019
Deposits [Abstract]
Summary of Deposits	The following table details the components of deposits: June 30, December 31, (dollars in thousands) Interest-bearing demand $ 745,134 $ 664,749 Money market 966,596 862,644 Savings 263,830 247,081 Retail time deposits 502,745 542,702 Wholesale non-maturity deposits 100,047 55,031 Wholesale time deposits 113,150 325,261 Total interest-bearing deposits 2,691,502 2,697,468 Noninterest-bearing deposits 940,911 901,619 Total deposits $ 3,632,413 $ 3,599,087

Short-Term Borrowings and Lon_2

Short-Term Borrowings and Long-Term FHLB Advances (Tables)	6 Months Ended
	Jun. 30, 2019
Long-term Federal Home Loan Bank Advances [Abstract]
Schedule of Short-term Debt	A summary of short-term borrowings is as follows: (dollars in thousands) June 30, December 31, Repurchase agreements (1) – commercial customers $ 12,798 $ 22,717 Short-term FHLB advances 195,030 229,650 Total short-term borrowings $ 207,828 $ 252,367 (1) Overnight repurchase agreements with no expiration date
Schedule of Additional Information on Short Term Borrowings	The following table sets forth information concerning short-term borrowings: Three Months Ended Six Months Ended (dollars in thousands) 2019 2018 2019 2018 Balance at period-end $ 207,828 $ 227,059 $ 207,828 $ 227,059 Maximum amount outstanding at any month end 207,828 279,525 207,828 279,525 Average balance outstanding during the period 68,529 218,566 112,844 198,079 Weighted-average interest rate: As of the period-end 2.33 % 1.89 % 2.33 % 1.89 % Paid during the period 2.09 % 1.92 % 2.32 % 1.72 %
Schedule of Maturities of Long-term Debt	The following table presents the remaining periods until maturity of long-term FHLB advances: (dollars in thousands) June 30, December 31, Within one year $ 28,104 $ 28,105 Over one year through five years 19,837 27,269 Total $ 47,941 $ 55,374
Schedule of Federal Home Loan Bank Advances and Other Borrowings Maturities	The following table presents rate and maturity information on FHLB advances and other borrowings: Maturity Range (1) Weighted Average Rate (1) Coupon Rate (1) Balance at Description From To From To June 30, December 31, Bullet maturity – fixed rate 7/29/2019 8/24/2021 1.79 % 1.40 % 2.13 % $ 47,941 $ 55,374 (1) Maturity range, weighted average rate and coupon rate range refers to June 30, 2019 balances.

Subordinated Notes (Tables)

Subordinated Notes (Tables)	6 Months Ended
	Jun. 30, 2019
Subordinated Debt [Abstract]
Schedule of Long-term Debt Instruments	The following tables detail the subordinated notes, including debt issuance costs, as of June 30, 2019 , and December 31, 2018 : June 30, 2019 December 31, 2018 (dollars in thousands) Balance Rate (1)(2) Balance Rate (1)(2) Subordinated notes – due 2027 $ 68,948 4.25 % $ 68,885 4.25 % Subordinated notes – due 2025 29,668 4.75 29,641 4.75 Total subordinated notes $ 98,616 $ 98,526 (1) The 2027 Notes bear interest at an annual fixed rate of 4.25% from the date of issuance until and including December 14, 2022, and will thereafter bear interest at a variable rate that will reset quarterly to a level equal to the then-current three-month LIBOR rate plus 2.050% until December 15, 2027, or any early redemption date. (2) The 2025 Notes bear interest at an annual fixed rate of 4.75% from the date of issuance until and including August 14, 2020, and will thereafter bear interest at a variable rate that will reset quarterly to a level equal to the then-current three-month LIBOR rate plus 3.068% until August 15, 2025, or any early redemption date.

Operating Leases (Tables)

Operating Leases (Tables)	6 Months Ended
	Jun. 30, 2019
Leases [Abstract]
Schedule of Components of Lease Cost	The components of lease expense were as follows: Three Months Ended Six Months Ended (dollars in thousands) Operating lease expense $ 1,333 $ 2,663 Short term lease expense 14 29 Variable lease expense 392 810 Sublease income (7 ) (16 ) Total lease expense $ 1,732 $ 3,486
Summary of Supplemental Cash Flow Information	Supplemental cash flow information related to leases was as follows: Six Months Ended (dollars in thousands) Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 2,561 ROU assets obtained in exchange for lease liabilities 44,944
Lessee, Operating Lease, Liability, Maturity	Maturities of operating lease liabilities under FASB ASC 842 “Leases” as of June 30, 2019 are as follows: June 30, 2019 (dollars in thousands) 2019 $ 2,613 2020 4,707 2021 4,484 2022 4,209 2023 4,061 2024 and thereafter 41,862 Total lease payments 61,936 Less: imputed interest 14,543 Present value of operating lease liabilities $ 47,393
Lessee, Operating Lease, Disclosure	Future minimum cash rent commitments from various operating leases under FASB ASC 840 “Leases” as of December 31, 2018 are as follows: (dollars in thousands) December 31, 2018 2019 $ 5,211 2020 4,700 2021 4,478 2022 4,203 2023 4,051 2024 and thereafter 41,845 Total $ 64,488

Derivative Instruments and He_2

Derivative Instruments and Hedging Activities (Tables)	6 Months Ended
	Jun. 30, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value	The following tables detail the derivative instruments as of June 30, 2019 and December 31, 2018 : Asset Derivatives Liability Derivatives (dollars in thousands) Notional Amount Fair Value Notional Amount Fair Value Derivatives not designated as hedging instruments As of June 30, 2019: Customer derivatives – interest rate swaps $ 527,942 $ 44,256 $ 527,942 $ 44,101 FX forwards 4,975 105 4,997 82 RPAs sold — — 4,895 19 RPAs purchased 34,981 124 — — Total derivatives $ 567,898 $ 44,485 $ 537,834 $ 44,202 As of December 31, 2018: Customer derivatives – interest rate swaps $ 369,623 $ 12,550 $ 369,623 $ 12,549 RPAs sold — — 854 2 RPAs purchased 35,305 71 — — Total derivatives $ 404,928 $ 12,621 $ 370,477 $ 12,551

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive (Loss) Income (Tables)	6 Months Ended
	Jun. 30, 2019
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Schedule of Accumulated Other Comprehensive Income (Loss)	The following table details the components of accumulated other comprehensive (loss) income for the three and six months ended June 30, 2019 and 2018 : (dollars in thousands) Net Change in Unrealized Gains on Available-for- Sale Investment Securities Net Change in Unfunded Pension Liability Accumulated Other Comprehensive (Loss) Income Balance, March 31, 2019 $ (2,010 ) $ (1,268 ) $ (3,278 ) Other comprehensive income 4,962 16 4,978 Balance, June 30, 2019 $ 2,952 $ (1,252 ) $ 1,700 Balance, March 31, 2018 $ (8,157 ) $ (1,507 ) $ (9,664 ) Other comprehensive (loss) (1,512 ) (15 ) (1,527 ) Balance, June 30, 2018 $ (9,669 ) $ (1,522 ) $ (11,191 ) (dollars in thousands) Net Change in Unrealized Gains on Available-for- Sale Investment Securities Net Change in Unfunded Pension Liability Accumulated Other Comprehensive (Loss) Income Balance, December 31, 2018 $ (6,229 ) $ (1,284 ) $ (7,513 ) Other comprehensive income 9,181 32 9,213 Balance, June 30, 2019 $ 2,952 $ (1,252 ) $ 1,700 Balance, December 31, 2017 $ (2,861 ) $ (1,553 ) $ (4,414 ) Other comprehensive (loss) income (6,808 ) 31 (6,777 ) Balance, June 30, 2018 $ (9,669 ) $ (1,522 ) $ (11,191 )
Reclassification out of Accumulated Other Comprehensive Income	The following table details the amounts reclassified from each component of accumulated other comprehensive loss to each component’s applicable income statement line, for the three and six months ended June 30, 2019 and 2018 : Amount Reclassified from Accumulated Other Comprehensive Loss Description of Accumulated Other Comprehensive Loss Component Three Months Ended Affected Income Statement Category 2019 2018 Unfunded pension liability: Amortization of net loss included in net periodic pension costs (1) $ 13 $ 25 Other operating expenses Income tax effect (3 ) (5 ) Income tax expense Net of income tax $ 10 $ 20 Net income Amount Reclassified from Accumulated Other Comprehensive Loss Description of Accumulated Other Comprehensive Loss Component Six Months Ended Affected Income Statement Category 2019 2018 Net unrealized gain on investment securities available for sale: Realization of gain on sale of investment securities available for sale $ — $ (7 ) Net gain on sale of available for sale investment securities Realization of gain on transfer of investment securities available for sale to trading — (417 ) Other operating income Total — (424 ) Income tax effect — 89 Income tax expense Net of income tax $ — $ (335 ) Net income Unfunded pension liability: Amortization of net loss included in net periodic pension costs (1) $ 24 $ 50 Other operating expenses Income tax effect (5 ) (10 ) Income tax expense Net of income tax $ 19 $ 40 Net income (1) Accumulated other comprehensive loss components are included in the computation of net periodic pension cost.

Earnings per Common Share (Tabl

Earnings per Common Share (Tables)	6 Months Ended
	Jun. 30, 2019
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	Three Months Ended Six Months Ended (dollars in thousands except share and per share data) 2019 2018 2019 2018 Numerator: Net income available to common shareholders $ 15,785 $ 14,688 $ 26,462 $ 29,974 Denominator for basic earnings per share – weighted average shares outstanding 20,144,651 20,238,852 20,156,509 20,221,010 Effect of dilutive common shares 99,758 174,726 99,960 206,782 Denominator for diluted earnings per share – adjusted weighted average shares outstanding 20,244,409 20,413,578 20,256,469 20,427,792 Basic earnings per share $ 0.78 $ 0.73 $ 1.31 $ 1.48 Diluted earnings per share 0.78 0.72 1.31 1.47 Antidilutive shares excluded from computation of average dilutive earnings per share 14,441 1,422 30,506 2,495

Revenue from Contracts with C_2

Revenue from Contracts with Customers (Tables)	6 Months Ended
	Jun. 30, 2019
Revenue from Contract with Customer [Abstract]
Disaggregation of Revenue	The following table presents the Corporation’s noninterest income by revenue stream and reportable segment for the three and six months ended June 30, 2019 and 2018 . Items outside the scope of ASC 606 are noted as such. Three Months Ended June 30, 2019 Three Months Ended June 30, 2018 (dollars in thousands) Banking Wealth Consolidated Banking Wealth Consolidated Fees for wealth management services $ — $ 11,510 $ 11,510 $ — $ 10,658 $ 10,658 Insurance commissions — 1,697 1,697 — 1,902 1,902 Capital markets revenue (1) 1,489 — 1,489 2,105 — 2,105 Service charges on deposit accounts 852 — 852 752 — 752 Loan servicing and other fees (1) 553 — 553 475 — 475 Net gain on sale of loans (1) 752 — 752 528 — 528 Net gain on sale of OREO — — — 111 — 111 Dividends on FHLB and FRB stock (1) 316 — 316 510 — 510 Other operating income (2) 3,026 26 3,052 2,976 58 3,034 Total noninterest income $ 6,988 $ 13,233 $ 20,221 $ 7,457 $ 12,618 $ 20,075 (1) Not within the scope of ASC 606. (2) Other operating income includes Visa debit card income, safe deposit box rentals, and rent income totaling $525 thousand and $610 thousand for the three months ended June 30, 2019 and 2018 , respectively, which are within the scope of ASC 606. Six Months Ended June 30, 2019 Six Months Ended June 30, 2018 (dollars in thousands) Banking Wealth Consolidated Banking Wealth Consolidated Fees for wealth management services $ — $ 21,902 $ 21,902 $ — $ 20,966 $ 20,966 Insurance commissions — 3,369 3,369 — 3,595 3,595 Capital markets revenue (1) 3,708 — 3,708 2,771 — 2,771 Service charges on deposit accounts 1,660 — 1,660 1,465 — 1,465 Loan servicing and other fees (1) 1,162 — 1,162 1,161 — 1,161 Net gain on sale of loans (1) 1,071 — 1,071 1,046 — 1,046 Net gain on sale of investment securities available for sale (1) — — — 7 — 7 Net (loss) gain on sale of OREO (24 ) — (24 ) 287 — 287 Dividends on FHLB and FRB stock (1) 727 — 727 941 — 941 Other operating income (2) 5,852 47 5,899 7,270 102 7,372 Total noninterest income $ 14,156 $ 25,318 $ 39,474 $ 14,948 $ 24,663 $ 39,611 (1) Not within the scope of ASC 606. (2) Other operating income includes Visa debit card income, safe deposit box rentals, and rent income totaling $1.0 million and $1.1 million for the six months ended June 30, 2019 and 2018 , respectively, which are within the scope of ASC 606.

Stock-based Compensation (Table

Stock-based Compensation (Tables)	6 Months Ended
	Jun. 30, 2019
Share-based Payment Arrangement [Abstract]
Share-based Compensation, Stock Options, Activity	The following table provides information about options outstanding for the six months ended June 30, 2019 : Shares Weighted Weighted Options outstanding, March 31, 2019 21,001 $ 18.32 $ 4.95 Forfeited — — — Expired — — — Exercised (4,475 ) 18.27 4.42 Options outstanding, June 30, 2019 16,526 18.33 5.09 Shares Weighted Weighted Options outstanding, December 31, 2018 50,601 $ 18.28 $ 4.68 Forfeited — — — Expired — — — Exercised (34,075 ) 18.25 4.48 Options outstanding, June 30, 2019 16,526 18.33 5.09
Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value	Proceeds, related tax benefits realized from options exercised and intrinsic value of options exercised were as follows for the periods presented: Three Months Ended Six Months Ended (dollars in thousands) 2019 2018 2019 2018 Proceeds from exercise of stock options $ 82 $ 115 $ 622 $ 1,107 Related tax benefit recognized 18 21 155 231 Net proceeds of options exercised $ 100 $ 136 $ 777 $ 1,338 Intrinsic value of options exercised $ 86 $ 99 $ 738 $ 1,098
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable	The following table provides information about options outstanding and exercisable at June 30, 2019 : (dollars in thousands, except share data and exercise price) Outstanding Exercisable Number of shares 16,526 16,526 Weighted average exercise price $ 18.33 $ 18.33 Aggregate intrinsic value $ 314 $ 314 Weighted average remaining contractual term in years 0.3 0.3
Schedule of Nonvested Restricted Stock Units Activity	The following table details the RSUs for the three and six months ended June 30, 2019 : Three Months Ended Six Months Ended Number of Shares Weighted Number of Shares Weighted Beginning balance 107,635 $ 38.14 76,746 $ 39.71 Granted 30,618 38.26 67,308 36.34 Vested (834 ) 25.65 (3,134 ) 30.07 Forfeited (1,928 ) 36.70 (5,429 ) 39.56 Ending balance 135,491 38.27 135,491 38.27
Schedule of Nonvested Performance-based Units Activity	The following table details the PSUs for the three and six months ended June 30, 2019 : Three Months Ended Six Months Ended Number of Shares Weighted Number of Shares Weighted Beginning balance 159,797 $ 35.58 121,656 $ 36.82 Granted 22,714 36.93 69,109 34.29 Vested — — — — Forfeited (2,618 ) 38.17 (10,872 ) 39.02 Ending balance 179,893 35.72 179,893 35.72

Fair Value Measurement (Tables)

Fair Value Measurement (Tables)	6 Months Ended
	Jun. 30, 2019
Fair Value Disclosures [Abstract]
Fair Value, Assets Measured on Recurring and Nonrecurring Basis	The following tables present the Corporation’s assets measured at fair value on a recurring basis as of June 30, 2019 and December 31, 2018 : As of June 30, 2019 (dollars in thousands) Total Level 1 Level 2 Level 3 Investment securities available for sale: U.S. Treasury securities $ 101 $ 101 $ — $ — Obligations of U.S. government & agencies 192,799 — 192,799 — Obligations of state & political subdivisions 6,870 — 6,870 — Mortgage-backed securities 348,975 — 348,975 — Collateralized mortgage obligations 38,724 — 38,724 — Other investment securities 650 — 650 — Total investment securities available for sale 588,119 101 588,018 — Investment securities trading: Mutual funds 8,516 8,516 — — Derivatives: Interest rate swaps 44,256 — 44,256 — RPAs purchased 124 — 124 — FX forwards 105 — 105 — Total derivatives 44,485 — 44,485 — Total recurring fair value measurements $ 641,120 $ 8,617 $ 632,503 $ — As of December 31, 2018 (dollars in thousands) Total Level 1 Level 2 Level 3 Investment securities available for sale: U.S. Treasury securities $ 200,013 $ 200,013 $ — $ — Obligations of U.S. government & agencies 195,855 — 195,855 — Obligations of state & political subdivisions 11,332 — 11,332 — Mortgage-backed securities 289,890 — 289,890 — Collateralized mortgage obligations 39,252 — 39,252 — Other investment securities 1,100 — 1,100 — Total investment securities available for sale 737,442 200,013 537,429 — Investment securities trading: Mutual funds 7,502 7,502 — — Derivatives: Interest rate swaps 12,550 — 12,550 — RPAs purchased 71 — 71 — Total derivatives 12,621 — 12,621 — Total recurring fair value measurements $ 757,565 $ 207,515 $ 550,050 $ — The following tables present the Corporation’s assets measured at fair value on a non-recurring basis as of June 30, 2019 and December 31, 2018 : As of June 30, 2019 (dollars in thousands) Total Level 1 Level 2 Level 3 MSRs $ 5,175 $ — $ — $ 5,175 Impaired loans and leases 16,861 — — 16,861 OREO 155 — — 155 Total non-recurring fair value measurements $ 22,191 $ — $ — $ 22,191 As of December 31, 2018 (dollars in thousands) Total Level 1 Level 2 Level 3 MSRs $ 6,277 $ — $ — $ 6,277 Impaired loans and leases 22,112 — — 22,112 OREO 417 — — 417 Total non-recurring fair value measurements $ 28,806 $ — $ — $ 28,806

Fair Value of Financial Instr_2

Fair Value of Financial Instruments (Tables)	6 Months Ended
	Jun. 30, 2019
Fair Value Disclosures [Abstract]
Summary of Fair Value by Balance Sheet Grouping	The carrying amount and fair value of the Corporation’s financial instruments are as follows: As of June 30, 2019 As of December 31, 2018 (dollars in thousands) Fair Value (1) Carrying Fair Value Carrying Fair Value Financial assets: Cash and cash equivalents Level 1 $ 63,385 $ 63,385 $ 48,456 $ 48,456 Investment securities - available for sale See Note 20 588,119 588,119 737,442 737,442 Investment securities - trading See Note 20 8,516 8,516 7,502 7,502 Investment securities – held to maturity Level 2 10,209 10,205 8,684 8,438 Loans held for sale Level 2 6,333 6,333 1,749 1,749 Net portfolio loans and leases Level 3 3,513,483 3,509,533 3,407,728 3,414,921 MSRs Level 3 4,744 5,175 5,047 6,277 Interest rate swaps Level 2 44,256 44,256 12,550 12,550 FX forwards Level 2 105 105 — — RPAs purchased Level 2 124 124 71 71 Other assets Level 3 44,507 44,507 43,641 43,641 Total financial assets $ 4,283,781 $ 4,280,258 $ 4,272,870 $ 4,281,047 Financial liabilities: Deposits Level 2 $ 3,632,413 $ 3,631,844 $ 3,599,087 $ 3,594,123 Short-term borrowings Level 2 207,828 207,828 252,367 252,367 Long-term FHLB advances Level 2 47,941 47,951 55,374 54,803 Subordinated notes Level 2 98,616 99,187 98,526 100,120 Junior subordinated debentures Level 2 21,665 24,385 21,580 31,176 Interest rate swaps Level 2 44,101 44,101 12,549 12,549 FX forwards Level 2 82 82 — — RPAs sold Level 2 19 19 2 2 Other liabilities Level 3 46,350 46,350 60,847 60,847 Total financial liabilities $ 4,099,015 $ 4,101,747 $ 4,100,332 $ 4,105,987 (1) See Note 20 in the Notes to Unaudited Consolidated Financial Statements above for a description of hierarchy levels.

Segment Information (Tables)

Segment Information (Tables)	6 Months Ended
	Jun. 30, 2019
Segment Reporting [Abstract]
Schedule of Segment Reporting Information, by Segment	The following tables detail the Corporation’s segments for the three and six months ended June 30, 2019 and 2018 : Three Months Ended June 30, 2019 Three Months Ended June 30, 2018 (dollars in thousands) Banking Wealth Management Consolidated Banking Wealth Management Consolidated Net interest income $ 36,610 $ 1 $ 36,611 $ 37,315 $ 1 $ 37,316 Provision for loan and lease losses 1,627 — 1,627 3,137 — 3,137 Net interest income after loan loss provision 34,983 1 34,984 34,178 1 34,179 Noninterest income: Fees for wealth management services — 11,510 11,510 — 10,658 10,658 Insurance commissions — 1,697 1,697 — 1,902 1,902 Capital markets revenue 1,489 — 1,489 2,105 — 2,105 Service charges on deposit accounts 852 — 852 752 — 752 Loan servicing and other fees 553 — 553 475 — 475 Net gain on sale of loans 752 — 752 528 — 528 Net gain on sale of investment securities available for sale — — — — — — Net gain on sale of OREO — — — 111 — 111 Other operating income 3,342 26 3,368 3,486 58 3,544 Total noninterest income 6,988 13,233 20,221 7,457 12,618 20,075 Noninterest expenses: Salaries & wages 12,295 4,743 17,038 11,184 5,056 16,240 Employee benefits 2,338 979 3,317 1,922 955 2,877 Occupancy and bank premises 2,608 517 3,125 2,235 462 2,697 Amortization of intangible assets 328 628 956 385 504 889 Professional fees 1,221 95 1,316 879 53 932 Other operating expenses 7,983 1,453 9,436 10,875 1,326 12,201 Total noninterest expenses 26,773 8,415 35,188 27,480 8,356 35,836 Segment profit 15,198 4,819 20,017 14,155 4,263 18,418 Intersegment (revenues) expenses (1) (125 ) 125 — (150 ) 150 — Pre-tax segment profit after eliminations $ 15,073 $ 4,944 $ 20,017 $ 14,005 $ 4,413 $ 18,418 % of segment pre-tax profit after eliminations 75.3 % 24.7 % 100.0 % 76.0 % 24.0 % 100.0 % Segment assets (dollars in millions) $ 4,682.0 $ 54.6 $ 4,736.6 $ 4,339.3 $ 54.9 $ 4,394.2 Six Months Ended June 30, 2019 Six Months Ended June 30, 2018 (dollars in thousands) Banking Wealth Management Consolidated Banking Wealth Management Consolidated Net interest income $ 74,255 $ 3 $ 74,258 $ 74,753 $ 2 $ 74,755 Provision for loan and lease losses 5,363 — 5,363 4,167 — 4,167 Net interest income after loan loss provision 68,892 3 68,895 70,586 2 70,588 Noninterest income: Fees for wealth management services — 21,902 21,902 — 20,966 20,966 Insurance commissions — 3,369 3,369 — 3,595 3,595 Capital markets revenue 3,708 — 3,708 2,771 — 2,771 Service charges on deposit accounts 1,660 — 1,660 1,465 — 1,465 Loan servicing and other fees 1,162 — 1,162 1,161 — 1,161 Net gain on sale of loans 1,071 — 1,071 1,046 — 1,046 Net gain on sale of investment securities available for sale — — — 7 — 7 Net (loss) gain on sale of OREO (24 ) — (24 ) 287 — 287 Other operating income 6,579 47 6,626 8,211 102 8,313 Total noninterest income 14,156 25,318 39,474 14,948 24,663 39,611 Noninterest expenses: Salaries & wages 28,070 9,869 37,939 22,340 9,882 32,222 Employee benefits 5,510 1,973 7,483 4,598 1,987 6,585 Occupancy and bank premises 5,340 1,037 6,377 4,811 936 5,747 Amortization of intangible assets 655 1,239 1,894 783 985 1,768 Professional fees 2,384 252 2,636 1,608 72 1,680 Other operating expenses 15,252 3,331 18,583 21,306 2,558 23,864 Total noninterest expenses 57,211 17,701 74,912 55,446 16,420 71,866 Segment profit 25,837 7,620 33,457 30,088 8,245 38,333 Intersegment (revenues) expenses* (248 ) 248 — (299 ) 299 — Pre-tax segment profit after eliminations $ 25,589 $ 7,868 $ 33,457 $ 29,789 $ 8,544 $ 38,333 % of segment pre-tax profit after eliminations 76.5 % 23.5 % 100.0 % 77.7 % 22.3 % 100.0 % Segment assets (dollars in millions) $ 4,682.0 $ 54.6 $ 4,736.6 $ 4,339.3 $ 54.9 $ 4,394.2 (1) Inter-segment revenues consist of rental payments, interest on deposits and management fees. Wealth Management Segment Information (dollars in millions) June 30, December 31, Assets under management, administration, supervision and brokerage $ 14,815.3 $ 13,429.5

Basis of Presentation (Details)

Basis of Presentation (Details)	6 Months Ended
	Jun. 30, 2019trust
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of trusts acquired	2

Recent Accounting Pronounceme_3

Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Jan. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease liabilities	$ 47,393
Operating lease right-of-use assets	$ 43,116
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease liabilities		$ 49,100
Operating lease right-of-use assets		49,100
Favorable lease assets		541
Unfavorable lease liabilities		2,200
Deferred rent		$ 2,500

Business Combinations - Narrati

Business Combinations - Narrative (Details)	May 01, 2018USD ($)payment	Dec. 15, 2017USD ($)shares	Sep. 30, 2018USD ($)
Domenick
Business Acquisition [Line Items]
Consideration paid	$ 1,456,000
Cash paid at closing	$ 750,000		$ 225,000
Number of contingent cash payments | payment	2
Maximum contingent payment per period	$ 250,000
RBPI
Business Acquisition [Line Items]
Consideration paid		$ 138,740,000
Shares issued (in shares) | shares		3,101,316
Cash in lieu of fractional shares		$ 7,000
Cash-out of certain options		$ 112,000
Warrants converted by acquirer (in shares) | shares		1,368,040
Fair value of warrants assumed		$ 1,853,000
Number of securities called by warrants (in shares) | shares		140,224
Goodwill, expected tax deductible amount		$ 0
RBPI | Common Class A
Business Acquisition [Line Items]
Conversion ratio of shares in acquirer		0.1025
RBPI | Common Class B
Business Acquisition [Line Items]
Conversion ratio of shares in acquirer		0.1179

Business Combinations - Schedul

Business Combinations - Schedules of Assets and Liabilities Assumed (Details) - USD ($) $ in Thousands	May 01, 2018	Dec. 15, 2017	Sep. 30, 2018	Jun. 30, 2019	Dec. 31, 2018
Liabilities assumed:
Goodwill				$ 184,012	$ 184,012
Domenick
Consideration paid:
Cash paid at closing	$ 750		$ 225
Contingent payment liability (present value)	706
Value of consideration	1,456
Assets acquired:
Cash and due from banks	370
Premises and equipment	1
Other assets	316
Total assets	1,466
Liabilities assumed:
Accounts payable	657
Other liabilities	30
Total liabilities	687
Net assets acquired	779
Goodwill	677
Domenick | Customer Relationships
Assets acquired:
Intangible assets	$ 779
RBPI
Consideration paid:
Common shares issued (3,101,316)		$ 136,768
Cash in lieu of fractional shares		7
Cash-out of certain options		112
Fair value of warrants assumed		1,853
Value of consideration		$ 138,740
Shares issued (in shares)		3,101,316
Assets acquired:
Cash and due from banks		$ 17,092
Premises and equipment		8,264
Other assets		13,611
Investment securities available for sale		121,587
Loans		566,228
Deferred income taxes		34,823
Bank-owned life insurance		16,550
Total assets		783,391
Liabilities assumed:
Other liabilities		31,381
Deposits		593,172
FHLB and other long-term borrowings		59,568
Short-term borrowings		15,000
Junior subordinated debentures		21,416
Unfavorable lease liability		322
Total liabilities		720,859
Net assets acquired		62,532
Goodwill		76,208
RBPI | Core Deposits
Assets acquired:
Intangible assets		4,670
RBPI | Off-Market Favorable Lease
Assets acquired:
Intangible assets		$ 566

Business Combinations - Due Dil

Business Combinations - Due Diligence, Merger-related and Merger Integration Costs (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Business Combinations [Abstract]
Advertising	$ 0	$ 2	$ 0	$ 61
Employee benefits	0	68	0	271
Occupancy and bank premises	0	289	0	2,145
Furniture, fixtures, and equipment	0	186	0	365
Data processing	0	142	0	254
Professional fees	0	510	0	1,257
Salaries and wages	0	477	0	823
Other	0	1,378	0	2,195
Total due diligence, merger-related and merger integration expenses	$ 0	$ 3,052	$ 0	$ 7,371

Investment Securities - Amortiz

Investment Securities - Amortized Cost and Fair Value of Securities Available for Sale (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 584,382	$ 745,328
Gross Unrealized Gains	4,275	805
Gross Unrealized Losses	(538)	(8,691)
Fair Value	588,119	737,442
U.S. Treasury securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	100	200,026
Gross Unrealized Gains	1	0
Gross Unrealized Losses	0	(13)
Fair Value	101	200,013
Obligations of the U.S. government and agencies
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	192,524	198,604
Gross Unrealized Gains	374	107
Gross Unrealized Losses	(99)	(2,856)
Fair Value	192,799	195,855
Obligations of state and political subdivisions
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	6,862	11,372
Gross Unrealized Gains	10	3
Gross Unrealized Losses	(2)	(43)
Fair Value	6,870	11,332
Mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	345,611	294,076
Gross Unrealized Gains	3,597	554
Gross Unrealized Losses	(233)	(4,740)
Fair Value	348,975	289,890
Collateralized mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	38,635	40,150
Gross Unrealized Gains	293	141
Gross Unrealized Losses	(204)	(1,039)
Fair Value	38,724	39,252
Other investment securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	650	1,100
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	$ 650	$ 1,100

Investment Securities - Securit

Investment Securities - Securities Available for Sale in an Unrealized Loss Position (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Fair Value
Securities available for sale, less than 12 months, fair value	$ 21,515	$ 256,644
Securities available for sale, 12 months or longer, fair value	101,364	367,269
Securities available for sale, fair value	122,879	623,913
Unrealized Losses
Securities available for sale, less than 12 months, unrealized losses	(61)	(428)
Securities available for sale, 12 months or longer, unrealized losses	(477)	(8,263)
Securities available for sale, unrealized losses	(538)	(8,691)
U.S. Treasury securities
Fair Value
Securities available for sale, less than 12 months, fair value		199,912
Securities available for sale, 12 months or longer, fair value		0
Securities available for sale, fair value		199,912
Unrealized Losses
Securities available for sale, less than 12 months, unrealized losses		(13)
Securities available for sale, 12 months or longer, unrealized losses		0
Securities available for sale, unrealized losses		(13)
Obligations of the U.S. government and agencies
Fair Value
Securities available for sale, less than 12 months, fair value	12,987	12,916
Securities available for sale, 12 months or longer, fair value	30,301	140,506
Securities available for sale, fair value	43,288	153,422
Unrealized Losses
Securities available for sale, less than 12 months, unrealized losses	(12)	(62)
Securities available for sale, 12 months or longer, unrealized losses	(87)	(2,794)
Securities available for sale, unrealized losses	(99)	(2,856)
Obligations of state and political subdivisions
Fair Value
Securities available for sale, less than 12 months, fair value	0	0
Securities available for sale, 12 months or longer, fair value	959	3,989
Securities available for sale, fair value	959	3,989
Unrealized Losses
Securities available for sale, less than 12 months, unrealized losses	0	0
Securities available for sale, 12 months or longer, unrealized losses	(2)	(43)
Securities available for sale, unrealized losses	(2)	(43)
Mortgage-backed securities
Fair Value
Securities available for sale, less than 12 months, fair value	8,528	43,276
Securities available for sale, 12 months or longer, fair value	49,072	195,697
Securities available for sale, fair value	57,600	238,973
Unrealized Losses
Securities available for sale, less than 12 months, unrealized losses	(49)	(352)
Securities available for sale, 12 months or longer, unrealized losses	(184)	(4,388)
Securities available for sale, unrealized losses	(233)	(4,740)
Collateralized mortgage obligations
Fair Value
Securities available for sale, less than 12 months, fair value	0	540
Securities available for sale, 12 months or longer, fair value	21,032	27,077
Securities available for sale, fair value	21,032	27,617
Unrealized Losses
Securities available for sale, less than 12 months, unrealized losses	0	(1)
Securities available for sale, 12 months or longer, unrealized losses	(204)	(1,038)
Securities available for sale, unrealized losses	$ (204)	$ (1,039)

Investment Securities - Narrati

Investment Securities - Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Investments, Debt and Equity Securities [Abstract]
Securities pledged as collateral	$ 134,600	$ 123,500
Investment securities held in trading accounts	$ 8,516	$ 7,502

Investment Securities - Secur_2

Investment Securities - Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Amortized Cost
Available for sale securities, due in one year or less, amortized cost	$ 7,315	$ 209,129
Available for sale securities, due after one year through five years, amortized cost	156,115	180,657
Available for sale securities, due after five years through ten years, amortized cost	24,596	7,258
Available for sale securities, due after ten years, amortized cost	12,110	14,058
Available for sale securities, subtotal, amortized cost	200,136	411,102
Amortized Cost	584,382	745,328
Fair Value
Available for sale securities, due in one year or less, fair value	7,313	209,099
Available for sale securities, due after one year through five years, fair value	156,142	177,972
Available for sale securities, due after five years through ten years, fair value	24,692	7,268
Available for sale securities, due after ten years, fair value	12,273	13,961
Available for sale securities, subtotal, fair value	200,420	408,300
Fair Value	588,119	737,442
Mortgage-related securities
Amortized Cost
Available for sale securities, no stated maturity, amortized cost	384,246	334,226
Amortized Cost	345,611	294,076
Fair Value
Available for sale securities, no stated maturity, fair value	387,699	329,142
Fair Value	$ 348,975	$ 289,890

Investment Securities - Amort_2

Investment Securities - Amortized Cost and Fair Value of Securities Held to Maturity (Details) - Mortgage-backed securities - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Schedule of Held-to-maturity Securities [Line Items]
Held to maturity securities, amortized cost	$ 10,209	$ 8,684
Held to maturity securities, gross unrealized gains	38	0
Held to maturity securities, gross unrealized losses	(42)	(246)
Held to maturity securities, fair value	$ 10,205	$ 8,438

Investment Securities - Secur_3

Investment Securities - Securities Held to Maturity in an Unrealized Loss Position (Details) - Mortgage-backed securities - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Fair Value
Held to maturity securities, less than 12 months, fair value	$ 0	$ 1,315
Held to maturity securities, 12 months or longer, fair value	5,025	7,123
Held to maturity securities, fair value	5,025	8,438
Unrealized Losses
Held to maturity securities, less than 12 months, unrealized losses	0	(4)
Held to maturity securities, 12 months or longer, unrealized losses	(42)	(242)
Held to maturity securities, unrealized losses	$ (42)	$ (246)

Investment Securities - Amort_3

Investment Securities - Amortized Cost and Fair Value of Held to Maturity Securities (Details) - Mortgage-backed securities - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 10,209	$ 8,684
Fair Value	$ 10,205	$ 8,438

Loans and Leases - Portfolio Lo

Loans and Leases - Portfolio Loans and Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Loans and Leases Receivable Disclosure [Line Items]
Loans held for sale	$ 6,333	$ 1,749
Portfolio loans and leases	3,534,665	3,427,154
Total loans and leases	3,540,998	3,428,903
Loans with fixed rates	1,523,253	1,527,674
Loans with adjustable or floating rates	2,017,745	1,901,229
Total loans and leases	3,540,998	3,428,903
Net deferred loan origination fees included in the above loan table	183	2,226
Commercial mortgage
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	1,755,798	1,657,436
Home equity loans and lines
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	203,852	207,351
Residential mortgage
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	506,093	494,355
Construction
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	152,554	181,078
Real estate loans
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	2,618,297	2,540,220
Commercial and industrial
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	704,167	695,584
Consumer
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	49,335	46,814
Leases
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	162,866	144,536
Originated
Loans and Leases Receivable Disclosure [Line Items]
Loans held for sale	6,333	1,749
Portfolio loans and leases	3,088,849	2,885,251
Total loans and leases	3,095,182	2,887,000
Loans with fixed rates	1,262,209	1,204,070
Loans with adjustable or floating rates	1,832,973	1,682,930
Total loans and leases	3,095,182	2,887,000
Net deferred loan origination fees included in the above loan table	183	2,226
Originated | Commercial mortgage
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	1,476,340	1,327,822
Originated | Home equity loans and lines
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	180,715	181,506
Originated | Residential mortgage
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	433,169	411,022
Originated | Construction
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	149,424	174,592
Originated | Real estate loans
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	2,239,648	2,094,942
Originated | Commercial and industrial
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	653,904	624,643
Originated | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	46,809	44,099
Originated | Leases
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	148,488	121,567
Acquired
Loans and Leases Receivable Disclosure [Line Items]
Loans held for sale	0	0
Portfolio loans and leases	445,816	541,903
Total loans and leases	445,816	541,903
Loans with fixed rates	261,044	323,604
Loans with adjustable or floating rates	184,772	218,299
Total loans and leases	445,816	541,903
Net deferred loan origination fees included in the above loan table	0	0
Acquired | Commercial mortgage
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	279,458	329,614
Acquired | Home equity loans and lines
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	23,137	25,845
Acquired | Residential mortgage
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	72,924	83,333
Acquired | Construction
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	3,130	6,486
Acquired | Real estate loans
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	378,649	445,278
Acquired | Commercial and industrial
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	50,263	70,941
Acquired | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	2,526	2,715
Acquired | Leases
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	$ 14,378	$ 22,969

Loans and Leases - Net Investme

Loans and Leases - Net Investments in Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Loans and Leases Receivable Disclosure [Line Items]
Minimum lease payments receivable	$ 181,166
Unearned lease income	(24,828)
Initial direct costs and deferred fees	6,528
Total Leases	162,866
Minimum lease payments receivable		$ 160,685
Unearned lease income		(22,393)
Initial direct costs and deferred fees		6,244
Total Leases		144,536
Originated
Loans and Leases Receivable Disclosure [Line Items]
Minimum lease payments receivable	165,463
Unearned lease income	(23,170)
Initial direct costs and deferred fees	6,195
Total Leases	148,488
Minimum lease payments receivable		135,313
Unearned lease income		(19,388)
Initial direct costs and deferred fees		5,642
Total Leases		121,567
Acquired
Loans and Leases Receivable Disclosure [Line Items]
Minimum lease payments receivable	15,703
Unearned lease income	(1,658)
Initial direct costs and deferred fees	333
Total Leases	$ 14,378
Minimum lease payments receivable		25,372
Unearned lease income		(3,005)
Initial direct costs and deferred fees		602
Total Leases		$ 22,969

Loans and Leases - Non-performi

Loans and Leases - Non-performing Loans and Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	$ 12,179	$ 12,820
Originated
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	8,354	9,061
Acquired
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	3,825	3,759
Commercial mortgage
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	6,072	2,568
Commercial mortgage | Originated
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	3,324	435
Commercial mortgage | Acquired
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	2,748	2,133
Home equity loans and lines
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	49	3,616
Home equity loans and lines | Originated
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	49	3,590
Home equity loans and lines | Acquired
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	0	26
Residential mortgage
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	701	3,452
Residential mortgage | Originated
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	695	2,813
Residential mortgage | Acquired
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	6	639
Commercial and industrial
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	4,495	2,101
Commercial and industrial | Originated
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	3,785	1,786
Commercial and industrial | Acquired
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	710	315
Consumer
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	60	108
Consumer | Originated
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	36	45
Consumer | Acquired
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	24	63
Leases
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	802	975
Leases | Originated
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	465	392
Leases | Acquired
Loans and Leases Receivable Disclosure [Line Items]
Non-accrual loans and leases	$ 337	$ 583

Loans and Leases - Purchased Cr

Loans and Leases - Purchased Credit-Impaired Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Receivables [Abstract]
Outstanding principal balance	$ 14,512	$ 17,904
Carrying amount	$ 10,845	$ 12,304

Loans and Leases - Accretable D

Loans and Leases - Accretable Discount on Purchased Credit-impaired Loans (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2019USD ($)
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Balance	$ 2,697
Accretion	(493)
Reclassifications from nonaccretable difference	87
Additions/adjustments	0
Disposals	(526)
Balance	$ 1,765

Loans and Leases - Past Due Loa

Loans and Leases - Past Due Loans and Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	$ 9,466	$ 5,465
Loans and leases, current	3,513,020	3,408,869
Loans and leases, accruing	3,522,486	3,414,334
Non-accrual loans and leases	12,179	12,820
Total portfolio loans and leases	3,534,665	3,427,154
Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	8,014	3,872
Loans and leases, current	3,072,481	2,872,318
Loans and leases, accruing	3,080,495	2,876,190
Non-accrual loans and leases	8,354	9,061
Total portfolio loans and leases	3,088,849	2,885,251
Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1,452	1,593
Loans and leases, current	440,539	536,551
Loans and leases, accruing	441,991	538,144
Non-accrual loans and leases	3,825	3,759
Total portfolio loans and leases	445,816	541,903
Administratively Delinquent
Financing Receivable, Past Due [Line Items]
Loans and leases, current		3,200
Commercial mortgage
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	716	1,072
Loans and leases, current	1,749,010	1,653,796
Loans and leases, accruing	1,749,726	1,654,868
Non-accrual loans and leases	6,072	2,568
Total portfolio loans and leases	1,755,798	1,657,436
Commercial mortgage | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	716	1,067
Loans and leases, current	1,472,300	1,326,320
Loans and leases, accruing	1,473,016	1,327,387
Non-accrual loans and leases	3,324	435
Total portfolio loans and leases	1,476,340	1,327,822
Commercial mortgage | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	5
Loans and leases, current	276,710	327,476
Loans and leases, accruing	276,710	327,481
Non-accrual loans and leases	2,748	2,133
Total portfolio loans and leases	279,458	329,614
Home equity loans and lines
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	310	92
Loans and leases, current	203,493	203,643
Loans and leases, accruing	203,803	203,735
Non-accrual loans and leases	49	3,616
Total portfolio loans and leases	203,852	207,351
Home equity loans and lines | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	310	25
Loans and leases, current	180,356	177,891
Loans and leases, accruing	180,666	177,916
Non-accrual loans and leases	49	3,590
Total portfolio loans and leases	180,715	181,506
Home equity loans and lines | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	67
Loans and leases, current	23,137	25,752
Loans and leases, accruing	23,137	25,819
Non-accrual loans and leases	0	26
Total portfolio loans and leases	23,137	25,845
Residential mortgage
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	2,519	2,548
Loans and leases, current	502,873	488,355
Loans and leases, accruing	505,392	490,903
Non-accrual loans and leases	701	3,452
Total portfolio loans and leases	506,093	494,355
Residential mortgage | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1,347	1,545
Loans and leases, current	431,127	406,664
Loans and leases, accruing	432,474	408,209
Non-accrual loans and leases	695	2,813
Total portfolio loans and leases	433,169	411,022
Residential mortgage | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1,172	1,003
Loans and leases, current	71,746	81,691
Loans and leases, accruing	72,918	82,694
Non-accrual loans and leases	6	639
Total portfolio loans and leases	72,924	83,333
Construction
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1,649	0
Loans and leases, current	150,905	181,078
Loans and leases, accruing	152,554	181,078
Non-accrual loans and leases	0	0
Total portfolio loans and leases	152,554	181,078
Construction | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1,648	0
Loans and leases, current	147,776	174,592
Loans and leases, accruing	149,424	174,592
Non-accrual loans and leases	0	0
Total portfolio loans and leases	149,424	174,592
Construction | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1	0
Loans and leases, current	3,129	6,486
Loans and leases, accruing	3,130	6,486
Non-accrual loans and leases	0	0
Total portfolio loans and leases	3,130	6,486
Commercial and industrial
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	3,297	612
Loans and leases, current	696,375	692,871
Loans and leases, accruing	699,672	693,483
Non-accrual loans and leases	4,495	2,101
Total portfolio loans and leases	704,167	695,584
Commercial and industrial | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	3,072	612
Loans and leases, current	647,047	622,245
Loans and leases, accruing	650,119	622,857
Non-accrual loans and leases	3,785	1,786
Total portfolio loans and leases	653,904	624,643
Commercial and industrial | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	225	0
Loans and leases, current	49,328	70,626
Loans and leases, accruing	49,553	70,626
Non-accrual loans and leases	710	315
Total portfolio loans and leases	50,263	70,941
Consumer
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	125	40
Loans and leases, current	49,150	46,666
Loans and leases, accruing	49,275	46,706
Non-accrual loans and leases	60	108
Total portfolio loans and leases	49,335	46,814
Consumer | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	125	40
Loans and leases, current	46,648	44,014
Loans and leases, accruing	46,773	44,054
Non-accrual loans and leases	36	45
Total portfolio loans and leases	46,809	44,099
Consumer | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Loans and leases, current	2,502	2,652
Loans and leases, accruing	2,502	2,652
Non-accrual loans and leases	24	63
Total portfolio loans and leases	2,526	2,715
Leases
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	850	1,101
Loans and leases, current	161,214	142,460
Loans and leases, accruing	162,064	143,561
Non-accrual loans and leases	802	975
Total portfolio loans and leases	162,866	144,536
Leases | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	796	583
Loans and leases, current	147,227	120,592
Loans and leases, accruing	148,023	121,175
Non-accrual loans and leases	465	392
Total portfolio loans and leases	148,488	121,567
Leases | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	54	518
Loans and leases, current	13,987	21,868
Loans and leases, accruing	14,041	22,386
Non-accrual loans and leases	337	583
Total portfolio loans and leases	14,378	22,969
30 – 59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	8,515	4,199
30 – 59 Days Past Due | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	7,376	3,051
30 – 59 Days Past Due | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1,139	1,148
30 – 59 Days Past Due | Commercial mortgage
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	645	821
30 – 59 Days Past Due | Commercial mortgage | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	645	816
30 – 59 Days Past Due | Commercial mortgage | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	5
30 – 59 Days Past Due | Home equity loans and lines
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	60	92
30 – 59 Days Past Due | Home equity loans and lines | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	60	25
30 – 59 Days Past Due | Home equity loans and lines | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	67
30 – 59 Days Past Due | Residential mortgage
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	2,404	2,330
30 – 59 Days Past Due | Residential mortgage | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1,319	1,545
30 – 59 Days Past Due | Residential mortgage | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1,085	785
30 – 59 Days Past Due | Construction
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1,649	0
30 – 59 Days Past Due | Construction | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1,648	0
30 – 59 Days Past Due | Construction | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1	0
30 – 59 Days Past Due | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	3,072	280
30 – 59 Days Past Due | Commercial and industrial | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	3,072	280
30 – 59 Days Past Due | Commercial and industrial | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
30 – 59 Days Past Due | Consumer
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	96	35
30 – 59 Days Past Due | Consumer | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	96	35
30 – 59 Days Past Due | Consumer | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
30 – 59 Days Past Due | Leases
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	589	641
30 – 59 Days Past Due | Leases | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	536	350
30 – 59 Days Past Due | Leases | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	53	291
60 – 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	951	1,266
60 – 89 Days Past Due | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	638	821
60 – 89 Days Past Due | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	313	445
60 – 89 Days Past Due | Commercial mortgage
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	71	251
60 – 89 Days Past Due | Commercial mortgage | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	71	251
60 – 89 Days Past Due | Commercial mortgage | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
60 – 89 Days Past Due | Home equity loans and lines
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	250	0
60 – 89 Days Past Due | Home equity loans and lines | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	250	0
60 – 89 Days Past Due | Home equity loans and lines | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
60 – 89 Days Past Due | Residential mortgage
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	115	218
60 – 89 Days Past Due | Residential mortgage | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	28	0
60 – 89 Days Past Due | Residential mortgage | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	87	218
60 – 89 Days Past Due | Construction
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
60 – 89 Days Past Due | Construction | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
60 – 89 Days Past Due | Construction | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
60 – 89 Days Past Due | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	225	332
60 – 89 Days Past Due | Commercial and industrial | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	332
60 – 89 Days Past Due | Commercial and industrial | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	225	0
60 – 89 Days Past Due | Consumer
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	29	5
60 – 89 Days Past Due | Consumer | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	29	5
60 – 89 Days Past Due | Consumer | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
60 – 89 Days Past Due | Leases
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	261	460
60 – 89 Days Past Due | Leases | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	260	233
60 – 89 Days Past Due | Leases | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	1	227
Over 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Commercial mortgage
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Commercial mortgage | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Commercial mortgage | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Home equity loans and lines
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Home equity loans and lines | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Home equity loans and lines | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Residential mortgage
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Residential mortgage | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Residential mortgage | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Construction
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Construction | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Construction | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Commercial and industrial | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Commercial and industrial | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Consumer
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Consumer | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Consumer | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Leases
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Leases | Originated
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	0	0
Over 89 Days Past Due | Leases | Acquired
Financing Receivable, Past Due [Line Items]
Loans and leases, past due	$ 0	0
Originated Loans | Administratively Delinquent
Financing Receivable, Past Due [Line Items]
Loans and leases, current		2,000
Acquired Loans | Administratively Delinquent
Financing Receivable, Past Due [Line Items]
Loans and leases, current		$ 1,200

Loans and Leases - Allowance fo

Loans and Leases - Allowance for Loan and Leases Losses Activity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance	$ 20,616	$ 17,662	$ 19,426	$ 17,525
Charge-offs	(1,379)	(1,477)	(4,221)	(2,431)
Recoveries	318	76	614	137
Provision for loan and lease losses	1,627	3,137	5,363	4,167
Balance	21,182	19,398	21,182	19,398
Commercial mortgage
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance	8,241	7,174	7,567	7,550
Charge-offs	0	(16)	(1,387)	(16)
Recoveries	3	3	17	6
Provision for loan and lease losses	714	872	2,761	493
Balance	8,958	8,033	8,958	8,033
Home equity loans and lines
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance	1,038	1,045	1,003	1,086
Charge-offs	(267)	(200)	(314)	(225)
Recoveries	87	1	87	1
Provision for loan and lease losses	185	87	267	71
Balance	1,043	933	1,043	933
Residential mortgage
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance	1,891	1,898	1,813	1,926
Charge-offs	(341)	0	(671)	0
Recoveries	2	1	3	1
Provision for loan and lease losses	341	34	748	6
Balance	1,893	1,933	1,893	1,933
Construction
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance	1,186	844	1,485	937
Charge-offs	0	0	0	0
Recoveries	1	1	2	2
Provision for loan and lease losses	(101)	313	(401)	219
Balance	1,086	1,158	1,086	1,158
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance	5,888	5,361	5,461	5,038
Charge-offs	(21)	(467)	(426)	(750)
Recoveries	39	0	54	1
Provision for loan and lease losses	(206)	778	611	1,383
Balance	5,700	5,672	5,700	5,672
Consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance	328	291	229	246
Charge-offs	(126)	(43)	(231)	(92)
Recoveries	7	2	18	3
Provision for loan and lease losses	44	39	237	132
Balance	253	289	253	289
Leases
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance	2,044	1,049	1,868	742
Charge-offs	(624)	(751)	(1,192)	(1,348)
Recoveries	179	68	433	123
Provision for loan and lease losses	650	1,014	1,140	1,863
Balance	$ 2,249	$ 1,380	$ 2,249	$ 1,380

Loans and Leases - Allowance _2

Loans and Leases - Allowance for Loan and Lease Losses by Method of Impairment (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017
Allowance on loans and leases:
Individually evaluated for impairment	$ 460		$ 462
Collectively evaluated for impairment	20,722		18,964
Allowance on loans and leases	21,182	$ 20,616	19,426	$ 19,398	$ 17,662	$ 17,525
Carrying value of loans and leases:
Individually evaluated for impairment	16,290		21,377
Collectively evaluated for impairment	3,507,530		3,393,473
Portfolio loans and leases	3,534,665		3,427,154
Purchased credit-impaired
Allowance on loans and leases:
Allowance on loans and leases	0		0
Carrying value of loans and leases:
Portfolio loans and leases	10,845		12,304
Originated
Allowance on loans and leases:
Individually evaluated for impairment	357		365
Collectively evaluated for impairment	20,719		18,964
Allowance on loans and leases	21,076		19,329
Carrying value of loans and leases:
Individually evaluated for impairment	11,931		17,337
Collectively evaluated for impairment	3,076,918		2,867,914
Portfolio loans and leases	3,088,849		2,885,251
Acquired
Carrying value of loans and leases:
Individually evaluated for impairment	4,359		4,040
Collectively evaluated for impairment	430,612		525,559
Portfolio loans and leases	445,816		541,903
Financial Asset Acquired With and Without Credit Deterioration
Allowance on loans and leases:
Individually evaluated for impairment	103		97
Collectively evaluated for impairment	3		0
Allowance on loans and leases	106		97
Commercial mortgage
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	8,958		7,567
Allowance on loans and leases	8,958	8,241	7,567	8,033	7,174	7,550
Carrying value of loans and leases:
Individually evaluated for impairment	6,071		7,008
Collectively evaluated for impairment	1,742,871		1,642,117
Portfolio loans and leases	1,755,798		1,657,436
Commercial mortgage | Purchased credit-impaired
Allowance on loans and leases:
Allowance on loans and leases	0		0
Carrying value of loans and leases:
Portfolio loans and leases	6,856		8,311
Commercial mortgage | Originated
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	8,958		7,567
Allowance on loans and leases	8,958		7,567
Carrying value of loans and leases:
Individually evaluated for impairment	3,323		4,874
Collectively evaluated for impairment	1,473,017		1,322,948
Portfolio loans and leases	1,476,340		1,327,822
Commercial mortgage | Acquired
Carrying value of loans and leases:
Individually evaluated for impairment	2,748		2,134
Collectively evaluated for impairment	269,854		319,169
Portfolio loans and leases	279,458		329,614
Commercial mortgage | Financial Asset Acquired With and Without Credit Deterioration
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	0		0
Allowance on loans and leases	0		0
Home equity loans and lines
Allowance on loans and leases:
Individually evaluated for impairment	153		162
Collectively evaluated for impairment	890		841
Allowance on loans and leases	1,043	1,038	1,003	933	1,045	1,086
Carrying value of loans and leases:
Individually evaluated for impairment	1,493		4,998
Collectively evaluated for impairment	201,843		201,841
Portfolio loans and leases	203,852		207,351
Home equity loans and lines | Purchased credit-impaired
Allowance on loans and leases:
Allowance on loans and leases	0		0
Carrying value of loans and leases:
Portfolio loans and leases	516		512
Home equity loans and lines | Originated
Allowance on loans and leases:
Individually evaluated for impairment	153		162
Collectively evaluated for impairment	890		841
Allowance on loans and leases	1,043		1,003
Carrying value of loans and leases:
Individually evaluated for impairment	1,493		4,972
Collectively evaluated for impairment	179,222		176,534
Portfolio loans and leases	180,715		181,506
Home equity loans and lines | Acquired
Carrying value of loans and leases:
Individually evaluated for impairment	0		26
Collectively evaluated for impairment	22,621		25,307
Portfolio loans and leases	23,137		25,845
Home equity loans and lines | Financial Asset Acquired With and Without Credit Deterioration
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	0		0
Allowance on loans and leases	0		0
Residential mortgage
Allowance on loans and leases:
Individually evaluated for impairment	264		272
Collectively evaluated for impairment	1,629		1,541
Allowance on loans and leases	1,893	1,891	1,813	1,933	1,898	1,926
Carrying value of loans and leases:
Individually evaluated for impairment	3,736		6,608
Collectively evaluated for impairment	502,355		487,747
Portfolio loans and leases	506,093		494,355
Residential mortgage | Purchased credit-impaired
Allowance on loans and leases:
Allowance on loans and leases	0		0
Carrying value of loans and leases:
Portfolio loans and leases	2		0
Residential mortgage | Originated
Allowance on loans and leases:
Individually evaluated for impairment	167		175
Collectively evaluated for impairment	1,629		1,541
Allowance on loans and leases	1,796		1,716
Carrying value of loans and leases:
Individually evaluated for impairment	2,878		5,106
Collectively evaluated for impairment	430,291		405,916
Portfolio loans and leases	433,169		411,022
Residential mortgage | Acquired
Carrying value of loans and leases:
Individually evaluated for impairment	858		1,502
Collectively evaluated for impairment	72,064		81,831
Portfolio loans and leases	72,924		83,333
Residential mortgage | Financial Asset Acquired With and Without Credit Deterioration
Allowance on loans and leases:
Individually evaluated for impairment	97		97
Collectively evaluated for impairment	0		0
Allowance on loans and leases	97		97
Construction
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	1,086		1,485
Allowance on loans and leases	1,086	1,186	1,485	1,158	844	937
Carrying value of loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	150,107		178,673
Portfolio loans and leases	152,554		181,078
Construction | Purchased credit-impaired
Allowance on loans and leases:
Allowance on loans and leases	0		0
Carrying value of loans and leases:
Portfolio loans and leases	2,447		2,405
Construction | Originated
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	1,086		1,485
Allowance on loans and leases	1,086		1,485
Carrying value of loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	149,424		174,592
Portfolio loans and leases	149,424		174,592
Construction | Acquired
Carrying value of loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	683		4,081
Portfolio loans and leases	3,130		6,486
Construction | Financial Asset Acquired With and Without Credit Deterioration
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	0		0
Allowance on loans and leases	0		0
Commercial and industrial
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	5,700		5,461
Allowance on loans and leases	5,700	5,888	5,461	5,672	5,361	5,038
Carrying value of loans and leases:
Individually evaluated for impairment	4,886		2,629
Collectively evaluated for impairment	698,257		691,879
Portfolio loans and leases	704,167		695,584
Commercial and industrial | Purchased credit-impaired
Allowance on loans and leases:
Allowance on loans and leases	0		0
Carrying value of loans and leases:
Portfolio loans and leases	1,024		1,076
Commercial and industrial | Originated
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	5,700		5,461
Allowance on loans and leases	5,700		5,461
Carrying value of loans and leases:
Individually evaluated for impairment	4,176		2,314
Collectively evaluated for impairment	649,728		622,329
Portfolio loans and leases	653,904		624,643
Commercial and industrial | Acquired
Carrying value of loans and leases:
Individually evaluated for impairment	710		315
Collectively evaluated for impairment	48,529		69,550
Portfolio loans and leases	50,263		70,941
Commercial and industrial | Financial Asset Acquired With and Without Credit Deterioration
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	0		0
Allowance on loans and leases	0		0
Consumer
Allowance on loans and leases:
Individually evaluated for impairment	43		28
Collectively evaluated for impairment	210		201
Allowance on loans and leases	253	328	229	289	291	246
Carrying value of loans and leases:
Individually evaluated for impairment	104		134
Collectively evaluated for impairment	49,231		46,680
Portfolio loans and leases	49,335		46,814
Consumer | Purchased credit-impaired
Allowance on loans and leases:
Allowance on loans and leases	0		0
Carrying value of loans and leases:
Portfolio loans and leases	0		0
Consumer | Originated
Allowance on loans and leases:
Individually evaluated for impairment	37		28
Collectively evaluated for impairment	210		201
Allowance on loans and leases	247		229
Carrying value of loans and leases:
Individually evaluated for impairment	61		71
Collectively evaluated for impairment	46,748		44,028
Portfolio loans and leases	46,809		44,099
Consumer | Acquired
Carrying value of loans and leases:
Individually evaluated for impairment	43		63
Collectively evaluated for impairment	2,483		2,652
Portfolio loans and leases	2,526		2,715
Consumer | Financial Asset Acquired With and Without Credit Deterioration
Allowance on loans and leases:
Individually evaluated for impairment	6		0
Collectively evaluated for impairment	0		0
Allowance on loans and leases	6		0
Leases
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	2,249		1,868
Allowance on loans and leases	2,249	$ 2,044	1,868	$ 1,380	$ 1,049	$ 742
Carrying value of loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	162,866		144,536
Portfolio loans and leases	162,866		144,536
Leases | Purchased credit-impaired
Allowance on loans and leases:
Allowance on loans and leases	0		0
Carrying value of loans and leases:
Portfolio loans and leases	0		0
Leases | Originated
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	2,246		1,868
Allowance on loans and leases	2,246		1,868
Carrying value of loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	148,488		121,567
Portfolio loans and leases	148,488		121,567
Leases | Acquired
Carrying value of loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	14,378		22,969
Portfolio loans and leases	14,378		22,969
Leases | Financial Asset Acquired With and Without Credit Deterioration
Allowance on loans and leases:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	3		0
Allowance on loans and leases	$ 3		$ 0

Loans and Leases - Credit Risk

Loans and Leases - Credit Risk Profile by Internally Assigned Grade (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	$ 3,534,665	$ 3,427,154
Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	3,088,849	2,885,251
Pass
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	3,479,525	3,374,840
Pass | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	3,060,921	2,856,184
Pass | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	418,604	518,656
Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	14,232	4,306
Special Mention | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	8,060	4,080
Special Mention | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	6,172	226
Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	40,908	46,909
Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	19,868	24,986
Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	21,040	21,923
Doubtful
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	1,099
Doubtful | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	1
Doubtful | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	1,098
Pass, Special Mention and Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	3,534,665	3,427,154
Pass, Special Mention and Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	3,088,849	2,885,251
Pass, Special Mention and Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	445,816	541,903
Commercial mortgage
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	1,755,798	1,657,436
Commercial mortgage | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	1,476,340	1,327,822
Commercial mortgage | Pass
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	1,725,550	1,635,068
Commercial mortgage | Pass | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	1,467,082	1,321,973
Commercial mortgage | Pass | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	258,468	313,095
Commercial mortgage | Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	11,036	631
Commercial mortgage | Special Mention | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	5,600	631
Commercial mortgage | Special Mention | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	5,436	0
Commercial mortgage | Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	19,212	20,639
Commercial mortgage | Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	3,658	5,218
Commercial mortgage | Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	15,554	15,421
Commercial mortgage | Doubtful
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	1,098
Commercial mortgage | Doubtful | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Commercial mortgage | Doubtful | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	1,098
Commercial mortgage | Pass, Special Mention and Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	1,755,798	1,657,436
Commercial mortgage | Pass, Special Mention and Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	1,476,340	1,327,822
Commercial mortgage | Pass, Special Mention and Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	279,458	329,614
Construction
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	152,554	181,078
Construction | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	149,424	174,592
Construction | Pass
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	142,959	171,353
Construction | Pass | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	142,276	167,272
Construction | Pass | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	683	4,081
Construction | Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	938
Construction | Special Mention | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	938
Construction | Special Mention | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Construction | Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	9,595	8,787
Construction | Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	7,148	6,382
Construction | Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	2,447	2,405
Construction | Doubtful
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Construction | Doubtful | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Construction | Doubtful | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Construction | Pass, Special Mention and Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	152,554	181,078
Construction | Pass, Special Mention and Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	149,424	174,592
Construction | Pass, Special Mention and Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	3,130	6,486
Real estate loans
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	2,618,297	2,540,220
Real estate loans | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	2,239,648	2,094,942
Commercial and industrial
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	704,167	695,584
Commercial and industrial | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	653,904	624,643
Commercial and industrial | Pass
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	691,317	684,444
Commercial and industrial | Pass | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	643,946	615,817
Commercial and industrial | Pass | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	47,371	68,627
Commercial and industrial | Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	3,196	2,737
Commercial and industrial | Special Mention | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	2,460	2,511
Commercial and industrial | Special Mention | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	736	226
Commercial and industrial | Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	9,654	8,402
Commercial and industrial | Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	7,498	6,314
Commercial and industrial | Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	2,156	2,088
Commercial and industrial | Doubtful
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	1
Commercial and industrial | Doubtful | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	1
Commercial and industrial | Doubtful | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Commercial and industrial | Pass, Special Mention and Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	704,167	695,584
Commercial and industrial | Pass, Special Mention and Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	653,904	624,643
Commercial and industrial | Pass, Special Mention and Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	50,263	70,941
Home equity loans and lines
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	203,852	207,351
Home equity loans and lines | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	180,715	181,506
Home equity loans and lines | Pass
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	203,287	203,037
Home equity loans and lines | Pass | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	180,666	177,916
Home equity loans and lines | Pass | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	22,621	25,121
Home equity loans and lines | Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Home equity loans and lines | Special Mention | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Home equity loans and lines | Special Mention | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Home equity loans and lines | Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	565	4,314
Home equity loans and lines | Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	49	3,590
Home equity loans and lines | Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	516	724
Home equity loans and lines | Doubtful
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Home equity loans and lines | Doubtful | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Home equity loans and lines | Doubtful | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Home equity loans and lines | Pass, Special Mention and Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	203,852	207,351
Home equity loans and lines | Pass, Special Mention and Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	180,715	181,506
Home equity loans and lines | Pass, Special Mention and Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	23,137	25,845
Residential mortgage
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	506,093	494,355
Residential mortgage | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	433,169	411,022
Residential mortgage | Pass
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	505,251	490,789
Residential mortgage | Pass | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	432,333	408,095
Residential mortgage | Pass | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	72,918	82,694
Residential mortgage | Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Residential mortgage | Special Mention | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Residential mortgage | Special Mention | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Residential mortgage | Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	842	3,566
Residential mortgage | Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	836	2,927
Residential mortgage | Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	6	639
Residential mortgage | Doubtful
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Residential mortgage | Doubtful | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Residential mortgage | Doubtful | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Residential mortgage | Pass, Special Mention and Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	506,093	494,355
Residential mortgage | Pass, Special Mention and Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	433,169	411,022
Residential mortgage | Pass, Special Mention and Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	72,924	83,333
Consumer
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	49,335	46,814
Consumer | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	46,809	44,099
Consumer | Pass
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	49,097	46,588
Consumer | Pass | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	46,595	43,936
Consumer | Pass | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	2,502	2,652
Consumer | Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Consumer | Special Mention | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Consumer | Special Mention | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Consumer | Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	238	226
Consumer | Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	214	163
Consumer | Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	24	63
Consumer | Doubtful
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Consumer | Doubtful | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Consumer | Doubtful | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Consumer | Pass, Special Mention and Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	49,335	46,814
Consumer | Pass, Special Mention and Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	46,809	44,099
Consumer | Pass, Special Mention and Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	2,526	2,715
Leases
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	162,866	144,536
Leases | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	148,488	121,567
Leases | Pass
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	162,064	143,561
Leases | Pass | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	148,023	121,175
Leases | Pass | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	14,041	22,386
Leases | Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Leases | Special Mention | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Leases | Special Mention | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Leases | Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	802	975
Leases | Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	465	392
Leases | Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	337	583
Leases | Doubtful
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Leases | Doubtful | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Leases | Doubtful | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	0	0
Leases | Pass, Special Mention and Substandard
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	162,866	144,536
Leases | Pass, Special Mention and Substandard | Originated
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	148,488	121,567
Leases | Pass, Special Mention and Substandard | Financial Asset Acquired With and Without Credit Deterioration
Loans and Leases Receivable Disclosure [Line Items]
Portfolio loans and leases	$ 14,378	$ 22,969

Loans and Leases - Troubled Deb

Loans and Leases - Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2019USD ($)contract	Jun. 30, 2019USD ($)contract	Dec. 31, 2018USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Troubled debt restructurings | $	$ 9,331	$ 9,331	$ 10,962
Number of contracts	5	6
Pre-Modification Outstanding Recorded Investment | $	$ 1,128	$ 1,154
Post-Modification Outstanding Recorded Investment | $	$ 1,128	$ 1,154
Loan Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	1	1
Interest Rate Change and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	1	1
Interest Rate Change and/or Interest-Only Period
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	2	2
Contractual Payment Reduction (Leases only)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	1	2
Temporary Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Home equity loans and lines
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	1	1
Pre-Modification Outstanding Recorded Investment | $	$ 64	$ 64
Post-Modification Outstanding Recorded Investment | $	$ 64	$ 64
Home equity loans and lines | Loan Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Home equity loans and lines | Interest Rate Change and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	1	1
Home equity loans and lines | Interest Rate Change and/or Interest-Only Period
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Home equity loans and lines | Contractual Payment Reduction (Leases only)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Home equity loans and lines | Temporary Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Residential mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	1	1
Pre-Modification Outstanding Recorded Investment | $	$ 40	$ 40
Post-Modification Outstanding Recorded Investment | $	$ 40	$ 40
Residential mortgage | Loan Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	1	1
Residential mortgage | Interest Rate Change and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Residential mortgage | Interest Rate Change and/or Interest-Only Period
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Residential mortgage | Contractual Payment Reduction (Leases only)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Residential mortgage | Temporary Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	2	2
Pre-Modification Outstanding Recorded Investment | $	$ 919	$ 919
Post-Modification Outstanding Recorded Investment | $	$ 919	$ 919
Commercial and industrial | Loan Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Commercial and industrial | Interest Rate Change and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Commercial and industrial | Interest Rate Change and/or Interest-Only Period
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	2	2
Commercial and industrial | Contractual Payment Reduction (Leases only)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Commercial and industrial | Temporary Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Leases
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	1	2
Pre-Modification Outstanding Recorded Investment | $	$ 105	$ 131
Post-Modification Outstanding Recorded Investment | $	$ 105	$ 131
Leases | Loan Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Leases | Interest Rate Change and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Leases | Interest Rate Change and/or Interest-Only Period
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Leases | Contractual Payment Reduction (Leases only)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	1	2
Leases | Temporary Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts	0	0
Nonperforming Financial Instruments
Financing Receivable, Troubled Debt Restructuring [Line Items]
Troubled debt restructurings | $	$ 4,190	$ 4,190	1,217
Performing Financial Instruments
Financing Receivable, Troubled Debt Restructuring [Line Items]
Troubled debt restructurings | $	$ 5,141	$ 5,141	$ 9,745

Loans and Leases - Impaired Loa

Loans and Leases - Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Financing Receivable, Impaired [Line Items]
Impaired loans with related allowance, recorded investment	$ 3,257	$ 3,243	$ 3,257	$ 3,243	$ 3,296
Impaired loans with related allowance, principal balance	3,270	3,338	3,270	3,338	3,296
Impaired loans, related allowance	460	426	460	426	462
Impaired loans with related allowance, average principal balance	3,205	3,296	3,270	3,379
Impaired loans with related allowance, interest income recognized	34	28	70	57
Impaired loans without related allowance, recorded investment	13,034	8,257	13,034	8,257	18,078
Impaired loans without related allowance, principal balance	14,936	9,062	14,936	9,062	19,605
Impaired loans without related allowance, average principal balance	13,149	8,328	13,908	7,918
Impaired loans without related allowance, interest income recognized	23	26	120	67
Impaired loans, recorded investment	16,291	11,500	16,291	11,500	21,374
Impaired loans, principal balance	18,206	12,400	18,206	12,400	22,901
Impaired loans, related allowance	460	426	460	426	462
Impaired loans, average principal balance	16,354	11,624	17,178	11,297
Impaired loans, interest income recognized	57	54	190	124
Home equity loans and lines
Financing Receivable, Impaired [Line Items]
Impaired loans with related allowance, recorded investment	1,233	570	1,233	570	1,280
Impaired loans with related allowance, principal balance	1,233	570	1,233	570	1,280
Impaired loans, related allowance	153	19	153	19	162
Impaired loans with related allowance, average principal balance	1,177	572	1,235	574
Impaired loans with related allowance, interest income recognized	10	6	22	11
Impaired loans without related allowance, recorded investment	260	2,425	260	2,425	3,718
Impaired loans without related allowance, principal balance	260	2,487	260	2,487	3,724
Impaired loans without related allowance, average principal balance	262	2,450	264	2,473
Impaired loans without related allowance, interest income recognized	3	2	5	8
Impaired loans, related allowance	153	19	153	19	162
Commercial mortgage
Financing Receivable, Impaired [Line Items]
Impaired loans without related allowance, recorded investment	6,072	1,011	6,072	1,011	7,007
Impaired loans without related allowance, principal balance	7,704	1,010	7,704	1,010	7,264
Impaired loans without related allowance, average principal balance	6,148	1,022	6,870	771
Impaired loans without related allowance, interest income recognized	0	0	20	6
Residential mortgage
Financing Receivable, Impaired [Line Items]
Impaired loans with related allowance, recorded investment	1,946	2,379	1,946	2,379	1,966
Impaired loans with related allowance, principal balance	1,946	2,379	1,946	2,379	1,966
Impaired loans, related allowance	264	299	264	299	272
Impaired loans with related allowance, average principal balance	1,950	2,383	1,956	2,387
Impaired loans with related allowance, interest income recognized	23	22	46	45
Impaired loans without related allowance, recorded investment	1,790	3,223	1,790	3,223	4,641
Impaired loans without related allowance, principal balance	1,790	3,265	1,790	3,265	4,728
Impaired loans without related allowance, average principal balance	1,797	3,236	1,807	3,105
Impaired loans without related allowance, interest income recognized	15	19	31	41
Impaired loans, related allowance	264	299	264	299	272
Commercial and industrial
Financing Receivable, Impaired [Line Items]
Impaired loans with related allowance, recorded investment		267		267
Impaired loans with related allowance, principal balance		362		362
Impaired loans, related allowance		104		104
Impaired loans with related allowance, average principal balance		314		391
Impaired loans with related allowance, interest income recognized		0		0
Impaired loans without related allowance, recorded investment	4,886	1,598	4,886	1,598	2,629
Impaired loans without related allowance, principal balance	5,153	2,300	5,153	2,300	3,803
Impaired loans without related allowance, average principal balance	4,916	1,620	4,940	1,569
Impaired loans without related allowance, interest income recognized	5	5	64	12
Impaired loans, related allowance		104		104
Consumer
Financing Receivable, Impaired [Line Items]
Impaired loans with related allowance, recorded investment	78	27	78	27	50
Impaired loans with related allowance, principal balance	91	27	91	27	50
Impaired loans, related allowance	43	4	43	4	28
Impaired loans with related allowance, average principal balance	78	27	79	27
Impaired loans with related allowance, interest income recognized	1	0	2	1
Impaired loans without related allowance, recorded investment	26		26		83
Impaired loans without related allowance, principal balance	29		29		86
Impaired loans without related allowance, average principal balance	26		27
Impaired loans without related allowance, interest income recognized	0		0
Impaired loans, related allowance	43	4	43	4	28
Impaired Loans Without Related Allowance | Leases
Financing Receivable, Impaired [Line Items]
Impaired loans, recorded investment	$ 1,000	$ 2,000	$ 1,000	$ 2,000	$ 1,200

Loans and Leases - Loan Mark (D

Loans and Leases - Loan Mark (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans, outstanding principal	$ 459,990	$ 559,815
Acquired loans, remaining loan mark	(14,174)	(17,912)
Acquired loans, recorded investment	445,816	541,903
Commercial mortgage
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans, outstanding principal	286,496	339,241
Acquired loans, remaining loan mark	(7,038)	(9,627)
Acquired loans, recorded investment	279,458	329,614
Home equity loans and lines
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans, outstanding principal	25,289	28,212
Acquired loans, remaining loan mark	(2,152)	(2,367)
Acquired loans, recorded investment	23,137	25,845
Residential mortgage
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans, outstanding principal	75,404	86,111
Acquired loans, remaining loan mark	(2,480)	(2,778)
Acquired loans, recorded investment	72,924	83,333
Construction
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans, outstanding principal	3,345	6,780
Acquired loans, remaining loan mark	(215)	(294)
Acquired loans, recorded investment	3,130	6,486
Commercial and industrial
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans, outstanding principal	52,078	72,948
Acquired loans, remaining loan mark	(1,815)	(2,007)
Acquired loans, recorded investment	50,263	70,941
Consumer
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans, outstanding principal	2,616	2,828
Acquired loans, remaining loan mark	(90)	(113)
Acquired loans, recorded investment	2,526	2,715
Leases
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans, outstanding principal	14,762	23,695
Acquired loans, remaining loan mark	(384)	(726)
Acquired loans, recorded investment	$ 14,378	$ 22,969

Mortgage Servicing Rights - Mor

Mortgage Servicing Rights - Mortgage Servicing Rights Activity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Servicing Asset at Fair Value, Amount [Roll Forward]
Balance, beginning of period			$ 5,047
Balance, end of period	$ 4,744		4,744
Fair value	5,200		5,200		$ 6,300
Residential mortgages
Servicing Asset at Fair Value, Amount [Roll Forward]
Balance, beginning of period	4,910	$ 5,706	5,047	$ 5,861
Additions	0	0	0	16
Amortization	(156)	(196)	(276)	(417)
(Impairment) / Recovery	(10)	1	(27)	51
Balance, end of period	4,744	5,511	4,744	5,511
Fair value	5,175	6,695	5,175	6,695	$ 6,277
Residential mortgage loans serviced for others	$ 545,743	$ 614,259	$ 545,743	$ 614,259

Mortgage Servicing Rights - Nar

Mortgage Servicing Rights - Narrative (Details) - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
Transfers and Servicing [Abstract]
Sensitivity percent, adverse change in assumption, low	10.00%
Sensitivity percent, adverse change in assumption, high	20.00%
Fair value	$ 5.2	$ 6.3

Mortgage Servicing Rights - Key

Mortgage Servicing Rights - Key Economic Assumptions and Sensitivity of Current Fair Value of MSRs (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Servicing Assets at Fair Value [Line Items]
Fair value	$ 5,200	$ 6,300
Residential mortgages
Servicing Assets at Fair Value [Line Items]
Fair value	$ 5,175	$ 6,277	$ 6,695
Weighted average life (in years)	6 years	6 years 8 months 12 days
Prepayment speeds (constant prepayment rate)	10.90%	9.10%
10% adverse change	$ (172)	$ (124)
20% adverse change	$ (343)	$ (257)
Discount rate (as a percent)	9.55%	9.55%
10% adverse change	$ (178)	$ (234)
20% adverse change	$ (344)	$ (451)

Goodwill and Intangibles Asse_3

Goodwill and Intangibles Assets - Goodwill and Intangible Assets Rollforward (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Goodwill [Roll Forward]
Balance December 31, 2018			$ 184,012
Additions			0
Adjustments			0
Balance June 30, 2019	$ 184,012		184,012
Finite-lived Intangible Assets [Roll Forward]
Additions			18
Intangible assets amortization	(956)	$ (889)	(1,894)	$ (1,768)
Indefinite-lived Intangible Assets [Roll Forward]
Total Intangible Assets			23,455
Additions			18
Adjustments			(541)
Intangible assets amortization	(956)	$ (889)	(1,894)	$ (1,768)
Total Intangible Assets	21,038		21,038
Total Goodwill and Intangible Assets, beginning balance			207,467
Intangible Assets (Including Goodwill) Acquired			18
Grand Total adjustments			(541)
Intangible assets amortization			(1,894)
Total Goodwill and Intangible Assets, ending balance	205,050		205,050
Domain Name
Indefinite-lived Intangible Assets [Roll Forward]
Indefinite-lived intangible assets, beginning of period			151
Indefinite-lived intangible assets acquired			0
Indefinite-lived intangible assets, end of period	151		151
Core deposit intangible
Finite-lived Intangible Assets [Roll Forward]
Balance December 31, 2018			5,906
Additions			0
Intangible assets amortization			(655)
Balance September 30, 2018	5,251		$ 5,251
Intangible asset amortization period (Year)			10 years
Indefinite-lived Intangible Assets [Roll Forward]
Additions			$ 0
Intangible assets amortization			(655)
Customer relationships
Finite-lived Intangible Assets [Roll Forward]
Balance December 31, 2018			13,607
Additions			18
Intangible assets amortization			(895)
Balance September 30, 2018	12,730		12,730
Indefinite-lived Intangible Assets [Roll Forward]
Additions			18
Intangible assets amortization			$ (895)
Customer relationships | Minimum
Finite-lived Intangible Assets [Roll Forward]
Intangible asset amortization period (Year)			5 years
Customer relationships | Maximum
Finite-lived Intangible Assets [Roll Forward]
Intangible asset amortization period (Year)			20 years
Non-compete agreements
Finite-lived Intangible Assets [Roll Forward]
Balance December 31, 2018			$ 1,101
Additions			0
Intangible assets amortization			(95)
Balance September 30, 2018	1,006		1,006
Indefinite-lived Intangible Assets [Roll Forward]
Additions			0
Intangible assets amortization			$ (95)
Non-compete agreements | Minimum
Finite-lived Intangible Assets [Roll Forward]
Intangible asset amortization period (Year)			5 years
Non-compete agreements | Maximum
Finite-lived Intangible Assets [Roll Forward]
Intangible asset amortization period (Year)			10 years
Trade name
Finite-lived Intangible Assets [Roll Forward]
Balance December 31, 2018			$ 2,149
Additions			0
Intangible assets amortization			(249)
Balance September 30, 2018	1,900		1,900
Indefinite-lived Intangible Assets [Roll Forward]
Additions			0
Intangible assets amortization			$ (249)
Trade name | Minimum
Finite-lived Intangible Assets [Roll Forward]
Intangible asset amortization period (Year)			3 years
Trade name | Maximum
Finite-lived Intangible Assets [Roll Forward]
Intangible asset amortization period (Year)			5 years
Favorable lease assets
Finite-lived Intangible Assets [Roll Forward]
Balance December 31, 2018			$ 541
Additions			0
Intangible assets amortization			0
Balance September 30, 2018	0		0
Indefinite-lived Intangible Assets [Roll Forward]
Additions			0
Adjustments			(541)
Intangible assets amortization			0
Goodwill – Wealth
Goodwill [Roll Forward]
Balance December 31, 2018			20,412
Additions			0
Adjustments			0
Balance June 30, 2019	20,412		20,412
Goodwill – Banking
Goodwill [Roll Forward]
Balance December 31, 2018			156,991
Additions			0
Adjustments			0
Balance June 30, 2019	156,991		156,991
Goodwill – Insurance
Goodwill [Roll Forward]
Balance December 31, 2018			6,609
Additions			0
Adjustments			0
Balance June 30, 2019	$ 6,609		$ 6,609

Goodwill and Intangibles Asse_4

Goodwill and Intangibles Assets - Narrative (Details) - USD ($)	Oct. 31, 2018	Jun. 30, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill impairment	$ 0
Impairment of intangibles		$ 0

Deposits (Details)

Deposits (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Deposits [Abstract]
Interest-bearing demand	$ 745,134	$ 664,749
Money market	966,596	862,644
Savings	263,830	247,081
Retail time deposits	502,745	542,702
Wholesale non-maturity deposits	100,047	55,031
Wholesale time deposits	113,150	325,261
Total interest-bearing deposits	2,691,502	2,697,468
Noninterest-bearing deposits	940,911	901,619
Total deposits	$ 3,632,413	$ 3,599,087

Short-Term Borrowings and Lon_3

Short-Term Borrowings and Long-Term FHLB Advances - Short-term Borrowings (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Short-term Debt [Line Items]
Short-term borrowings	$ 207,828	$ 252,367	$ 227,059
Repurchase agreements – commercial customers
Short-term Debt [Line Items]
Short-term borrowings	12,798	22,717
Short-term FHLB advances
Short-term Debt [Line Items]
Short-term borrowings	$ 195,030	$ 229,650

Short-Term Borrowings and Lon_4

Short-Term Borrowings and Long-Term FHLB Advances - Information Concerning Short-term Borrowings (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Long-term Federal Home Loan Bank Advances [Abstract]
Balance at period-end	$ 207,828	$ 227,059	$ 207,828	$ 227,059	$ 252,367
Maximum amount outstanding at any month end	207,828	279,525	207,828	279,525
Average balance outstanding during the period	$ 68,529	$ 218,566	$ 112,844	$ 198,079
Weighted-average interest rate:
As of the period-end (as a percent)	2.33%	1.89%	2.33%	1.89%
Paid during the period (as a percent)	2.09%	1.92%	2.32%	1.72%

Short-Term Borrowings and Lon_5

Short-Term Borrowings and Long-Term FHLB Advances - Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Federal Home Loan Bank, Advances [Line Items]
Long-term FHLB advances	$ 47,900	$ 55,400
Federal Home Loan Bank stock	14,677	$ 14,530
Federal Home Loan Bank maximum borrowing capacity	1,610,000
Federal Home Loan Bank, advances, amount available	1,360,000
Overnight federal funds
Federal Home Loan Bank, Advances [Line Items]
Federal Home Loan Bank, advances, amount available	79,000
Federal Reserve Discount Window
Federal Home Loan Bank, Advances [Line Items]
Federal Home Loan Bank, advances, amount available	$ 164,200

Short-Term Borrowings and Lon_6

Short-Term Borrowings and Long-Term FHLB Advances - Maturity of FHLB Advances and Other Borrowings (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Federal Home Loan Bank, Advances [Line Items]
Total	$ 47,900	$ 55,400
Short-term FHLB advances
Federal Home Loan Bank, Advances [Line Items]
Within one year	28,104	28,105
Over one year through five years	19,837	27,269
Total	$ 47,941	$ 55,374

Short-Term Borrowings and Lon_7

Short-Term Borrowings and Long-Term FHLB Advances - Rate and Maturity Information on Federal Home Loan Bank Advances and Other Borrowings (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Federal Home Loan Bank, Advances [Line Items]
Other long-term debt	$ 47,900	$ 55,400
Bullet maturity – fixed rate | Fixed Rate
Federal Home Loan Bank, Advances [Line Items]
Other long-term debt	$ 47,941	$ 55,374
Bullet maturity – fixed rate | Fixed Rate | Weighted average rate
Federal Home Loan Bank, Advances [Line Items]
Federal Home Loan Bank, advances, interest rate at period end	1.79%
Bullet maturity – fixed rate | Fixed Rate | Minimum
Federal Home Loan Bank, Advances [Line Items]
Federal Home Loan Bank, advances, interest rate at period end	1.40%
Bullet maturity – fixed rate | Fixed Rate | Maximum
Federal Home Loan Bank, Advances [Line Items]
Federal Home Loan Bank, advances, interest rate at period end	2.13%

Subordinated Notes - Narrative

Subordinated Notes - Narrative (Details) - Subordinated Debt - USD ($)	Dec. 13, 2017	Aug. 06, 2015
Subordinated notes – due 2027
Debt Instrument [Line Items]
Debt issued	$ 70,000,000
Subordinated notes – due 2025
Debt Instrument [Line Items]
Debt issued		$ 30,000,000

Subordinated Notes - Subordinat

Subordinated Notes - Subordinated Notes, Including Debt Issuance Costs (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Subordinated debt	$ 98,616	$ 98,526
Subordinated notes – due 2027
Debt Instrument [Line Items]
Subordinated debt	$ 68,948	$ 68,885
Stated interest rate	4.25%	4.25%
Subordinated notes – due 2025
Debt Instrument [Line Items]
Subordinated debt	$ 29,668	$ 29,641
Stated interest rate	4.75%	4.75%
Subordinated Debt | Subordinated notes – due 2027
Debt Instrument [Line Items]
Stated interest rate	4.25%
Subordinated Debt | Subordinated notes – due 2025
Debt Instrument [Line Items]
Stated interest rate	4.75%
Subordinated Debt | LIBOR | Subordinated notes – due 2027
Debt Instrument [Line Items]
Basis spread on variable rate	2.05%
Subordinated Debt | LIBOR | Subordinated notes – due 2025
Debt Instrument [Line Items]
Basis spread on variable rate	3.068%

Junior Subordinated Debentures

Junior Subordinated Debentures (Details) - USD ($)	6 Months Ended
	Jun. 30, 2019	Dec. 31, 2018	Dec. 15, 2017
Investment Holdings [Line Items]
Common securities of Trust I and Trust II owned	$ 16,517,000	$ 16,526,000
Royal Bancshares Capital Trust II
Investment Holdings [Line Items]
Capital securities issued, amount	12,500,000
Common securities issued, amount	387,000
Royal Bancshares Capital Trust I
Investment Holdings [Line Items]
Capital securities issued, amount	12,500,000
Common securities issued, amount	$ 387,000
Junior Subordinated Debentures, RBPI Merger | Junior Subordinated Debt
Investment Holdings [Line Items]
Coupon rate (as a percent)	4.56%
Junior Subordinated Debentures, RBPI Merger | Junior Subordinated Debt | LIBOR
Investment Holdings [Line Items]
Basis spread on variable rate	2.15%
Royal Bancshares of Pennsylvania, Inc.
Investment Holdings [Line Items]
Junior subordinated debentures			$ 21,400,000
Royal Bancshares of Pennsylvania, Inc. | Royal Bancshares Capital Trust I
Investment Holdings [Line Items]
Junior subordinated debentures			10,700,000
Royal Bancshares Capital Trust I and II
Investment Holdings [Line Items]
Common securities of Trust I and Trust II owned			774,000
Royal Bancshares Capital Trust I
Investment Holdings [Line Items]
Common securities of Trust I and Trust II owned	$ 387,000
Royal Bancshares Capital Trust II
Investment Holdings [Line Items]
Common securities of Trust I and Trust II owned	$ 387,000
Royal Bancshares Capital Trust II | Royal Bancshares of Pennsylvania, Inc.
Investment Holdings [Line Items]
Junior subordinated debentures			$ 10,700,000

Operating Leases - Narrative (D

Operating Leases - Narrative (Details) $ in Thousands	Jun. 30, 2019USD ($)
Lessee, Lease, Description [Line Items]
Weighted average remaining lease term	14 years 6 months 3 days
Operating lease right-of-use assets	$ 43,116
Operating lease liabilities	$ 47,393
Weighted average discount rate (as a percent)	3.56%
Minimum
Lessee, Lease, Description [Line Items]
Weighted average remaining lease term	6 months
Maximum
Lessee, Lease, Description [Line Items]
Weighted average remaining lease term	23 years

Operating Leases - Components o

Operating Leases - Components of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019
Leases [Abstract]
Operating lease expense	$ 1,333	$ 2,663
Short term lease expense	14	29
Variable lease expense	392	810
Sublease income	(7)	(16)
Total lease expense	$ 1,732	$ 3,486

Operating Leases - Supplemental

Operating Leases - Supplemental Cash Flow Information Related to Leases (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2019USD ($)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 2,561
ROU assets obtained in exchange for lease liabilities	$ 44,944

Operating Leases - Maturities o

Operating Leases - Maturities of Lease Liabilities (Details) $ in Thousands	Jun. 30, 2019USD ($)
Leases [Abstract]
2019	$ 2,613
2020	4,707
2021	4,484
2022	4,209
2023	4,061
2024 and thereafter	41,862
Total lease payments	61,936
Less: imputed interest	14,543
Operating lease liabilities	$ 47,393

Operating Leases - Operating Le

Operating Leases - Operating Lease Maturity of Prior Year (Details) $ in Thousands	Dec. 31, 2018USD ($)
Leases [Abstract]
2019	$ 5,211
2020	4,700
2021	4,478
2022	4,203
2023	4,051
2024 and thereafter	41,845
Total	$ 64,488

Derivative Instruments and He_3

Derivative Instruments and Hedging Activities - Schedule of Derivative Instruments (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Derivative Asset [Abstract]
Notional Amount	$ 567,898	$ 404,928
Fair Value	44,485	12,621
Derivative Liability [Abstract]
Notional Amount	537,834	370,477
Fair Value	44,202	12,551
Customer derivatives – interest rate swaps
Derivative Asset [Abstract]
Notional Amount	527,942	369,623
Fair Value	44,256	12,550
Derivative Liability [Abstract]
Notional Amount	527,942	369,623
Fair Value	44,101	12,549
FX forwards
Derivative Asset [Abstract]
Notional Amount	4,975
Fair Value	105
Derivative Liability [Abstract]
Notional Amount	4,997
Fair Value	82
RPAs sold
Derivative Asset [Abstract]
Notional Amount	0	0
Fair Value	0	0
Derivative Liability [Abstract]
Notional Amount	4,895	854
Fair Value	19	2
RPAs purchased
Derivative Asset [Abstract]
Notional Amount	34,981	35,305
Fair Value	124	71
Derivative Liability [Abstract]
Notional Amount	0	0
Fair Value	$ 0	$ 0

Derivative Instruments and He_4

Derivative Instruments and Hedging Activities - Narrative (Details) - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative liability held as collateral	$ 43.7	$ 8.8
Fair value of net derivatives	$ 43.8	$ 11.5

Accounting for Uncertainty in_2

Accounting for Uncertainty in Income Taxes (Details) - USD ($)	Jun. 30, 2019	Jun. 30, 2018
Income Tax Disclosure [Abstract]
Accrued interest and penalties	$ 0	$ 0

Shareholders' Equity (Details)

Shareholders' Equity (Details) - USD ($)	Jul. 18, 2019	May 01, 2019	Jun. 30, 2019	Jun. 30, 2019	Apr. 18, 2019	Dec. 31, 2018	Aug. 06, 2015
Class of Stock [Line Items]
Dividends paid (in dollars per share)			$ 0.25
Total dividends		$ 5,200,000
Common stock, outstanding (in shares)		20,404,174	20,131,854	20,131,854		20,163,816
Maximum investment under stock purchase and dividend reinvestment plan				$ 120,000
Shares issued pursuant to exercise of stock options (in shares)			4,475	34,075
Stock issued, increase in shareholders' equity			$ 82,000	$ 622,000
Stock repurchase program, number of shares authorized to be repurchased (in shares)					1,000,000
Stock repurchase program, authorized amount					$ 45,000,000
The 2015 Program
Class of Stock [Line Items]
Stock repurchase program, number of shares authorized to be repurchased (in shares)							1,200,000
Shares repurchased during period (in shares)			12,894
Shares repurchased during period, price (in dollars per share)			$ 36.35
Shares remaining authorized for repurchase (in shares)se Program, Remaining Number of Shares Authorized to be Repurchased			0	0
The 2019 Program
Class of Stock [Line Items]
Shares repurchased during period (in shares)			28,476
Shares repurchased during period, price (in dollars per share)			$ 37.82
Shares remaining authorized for repurchase (in shares)se Program, Remaining Number of Shares Authorized to be Repurchased			971,524	971,524
RSU's and PSU's
Class of Stock [Line Items]
Share based compensation expense			$ 875,000	$ 2,000,000
Maximum
Class of Stock [Line Items]
Shelf registration, shares registered (in shares)			1,500,000	1,500,000
Maximum | The 2015 Program
Class of Stock [Line Items]
Stock repurchase program, authorized amount							$ 40,000,000
Maximum | The 2019 Program
Class of Stock [Line Items]
Stock repurchase program, authorized amount			$ 43,900,000	$ 43,900,000
Subsequent Event
Class of Stock [Line Items]
Dividends declared per share (in dollars per share)	$ 0.26

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive (Loss) Income - Components of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 575,107	$ 533,061	$ 564,704	$ 528,119
Other comprehensive income (loss)	4,978	(1,527)	9,213	(6,777)
Ending balance	590,155	542,503	590,155	542,503
Net Change in Unrealized Gains on Available-for- Sale Investment Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(2,010)	(8,157)	(6,229)	(2,861)
Other comprehensive income (loss)	4,962	(1,512)	9,181	(6,808)
Ending balance	2,952	(9,669)	2,952	(9,669)
Net Change in Unfunded Pension Liability
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(1,268)	(1,507)	(1,284)	(1,553)
Other comprehensive income (loss)	16	(15)	32	31
Ending balance	(1,252)	(1,522)	(1,252)	(1,522)
AOCI Attributable to Parent
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(3,278)	(9,664)	(7,513)	(4,414)
Other comprehensive income (loss)	4,978	(1,527)	9,213	(6,777)
Ending balance	$ 1,700	$ (11,191)	$ 1,700	$ (11,191)

Accumulated Other Comprehensi_4

Accumulated Other Comprehensive (Loss) Income - Amounts Reclassified From Each Component of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Other operating expenses	$ 4,548	$ 4,985	$ 9,162	$ 8,302
Income tax expense	4,239	3,723	7,003	8,353
Net income attributable to Bryn Mawr Bank Corporation	15,785	14,688	26,462	29,974
Other operating income	3,052	3,034	5,899	7,372
Income before income taxes	20,017	18,418	33,457	38,333
Amount Reclassified from Accumulated Other Comprehensive Loss | Net Change in Unrealized Gains on Available-for- Sale Investment Securities
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Income tax expense			0	89
Net income attributable to Bryn Mawr Bank Corporation			0	(335)
Realization of gain on sale of investment securities available for sale			0	(7)
Other operating income			0	(417)
Income before income taxes			0	(424)
Amount Reclassified from Accumulated Other Comprehensive Loss | Net Change in Unfunded Pension Liability
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Other operating expenses	13	25	24	50
Income tax expense	(3)	(5)	(5)	(10)
Net income attributable to Bryn Mawr Bank Corporation	$ 10	$ 20	$ 19	$ 40

Earnings per Common Share (Deta

Earnings per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Earnings Per Share [Abstract]
Net income attributable to Bryn Mawr Bank Corporation	$ 15,785	$ 14,688	$ 26,462	$ 29,974
Denominator for basic earnings per share – weighted average shares outstanding (in shares)	20,144,651	20,238,852	20,156,509	20,221,010
Effect of dilutive common shares (in shares)	99,758	174,726	99,960	206,782
Denominator for diluted earnings per share – adjusted weighted average shares outstanding (in shares)	20,244,409	20,413,578	20,256,469	20,427,792
Basic earnings per share (in dollars per share)	$ 0.78	$ 0.73	$ 1.31	$ 1.48
Diluted earnings per share (in dollars per share)	$ 0.78	$ 0.72	$ 1.31	$ 1.47
Antidilutive shares excluded from computation of average dilutive earnings per share (in shares)	14,441	1,422	30,506	2,495

Revenue from Contracts with C_3

Revenue from Contracts with Customers (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Disaggregation of Revenue [Line Items]
Capital markets revenue	$ 1,489	$ 2,105	$ 3,708	$ 2,771
Loan servicing and other fees	553	475	1,162	1,161
Net gain on sale of loans	752	528	1,071	1,046
Net gain on sale of investment securities available for sale	0	0	0	7
Net gain (loss) on sale of other real estate owned (OREO)	0	111	(24)	287
Dividends on FHLB and FRB stock	316	510	727	941
Other operating income	3,052	3,034	5,899	7,372
Total noninterest income	20,221	20,075	39,474	39,611
Fees for wealth management services
Disaggregation of Revenue [Line Items]
Revenue	11,510	10,658	21,902	20,966
Insurance commissions
Disaggregation of Revenue [Line Items]
Revenue	1,697	1,902	3,369	3,595
Service charges on deposit accounts
Disaggregation of Revenue [Line Items]
Revenue	852	752	1,660	1,465
Merchant Interchange Fees, Safe Deposit Box Rentals, and Rent Income
Disaggregation of Revenue [Line Items]
Revenue	525	610	1,000	1,100
Banking
Disaggregation of Revenue [Line Items]
Capital markets revenue	1,489	2,105	3,708	2,771
Loan servicing and other fees	553	475	1,162	1,161
Net gain on sale of loans	752	528	1,071	1,046
Net gain on sale of investment securities available for sale			0	7
Net gain (loss) on sale of other real estate owned (OREO)	0	111	(24)	287
Dividends on FHLB and FRB stock	316	510	727	941
Other operating income	3,026	2,976	5,852	7,270
Total noninterest income	6,988	7,457	14,156	14,948
Banking | Fees for wealth management services
Disaggregation of Revenue [Line Items]
Revenue	0	0	0	0
Banking | Insurance commissions
Disaggregation of Revenue [Line Items]
Revenue	0	0	0	0
Banking | Service charges on deposit accounts
Disaggregation of Revenue [Line Items]
Revenue	852	752	1,660	1,465
Wealth Management
Disaggregation of Revenue [Line Items]
Capital markets revenue	0	0	0	0
Loan servicing and other fees	0	0	0	0
Net gain on sale of loans	0	0	0	0
Net gain on sale of investment securities available for sale			0	0
Net gain (loss) on sale of other real estate owned (OREO)	0	0	0	0
Dividends on FHLB and FRB stock	0	0	0	0
Other operating income	26	58	47	102
Total noninterest income	13,233	12,618	25,318	24,663
Wealth Management | Fees for wealth management services
Disaggregation of Revenue [Line Items]
Revenue	11,510	10,658	21,902	20,966
Wealth Management | Insurance commissions
Disaggregation of Revenue [Line Items]
Revenue	1,697	1,902	3,369	3,595
Wealth Management | Service charges on deposit accounts
Disaggregation of Revenue [Line Items]
Revenue	$ 0	$ 0	$ 0	$ 0

Stock-Based Compensation - Narr

Stock-Based Compensation - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019	Apr. 30, 2015	Apr. 29, 2015	Apr. 28, 2010	Apr. 25, 2007
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance shares, minimum target (as a percent)		0.00%
Performance shares, maximum target (as a percent)		150.00%
Number of unvested options (in shares)	0	0
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation expense	$ 422	$ 898
Unrecognized compensation costs	3,700	$ 3,700
Unrecognized compensation costs, period of recognition		2 years 6 months
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation expense	453	$ 1,100
Unrecognized compensation costs	$ 3,800	$ 3,800
Unrecognized compensation costs, period of recognition		2 years 3 months 18 days
The 2007 Long-Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)						428,996
The 2010 Long-Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)			945,002		445,002
Increase in number of shares available for grant (in shares)				500,000
2019 Incentive Program | Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Incentive program, number of shares modified (in shares)	3,494	3,494
Incremental expense recognized	$ 112
2019 Incentive Program | Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Incentive program, number of shares modified (in shares)	8,208	8,208
Incremental expense recognized	$ 250

Stock-Based Compensation - Sche

Stock-Based Compensation - Schedule of Stock Option Activity (Details) - $ / shares	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019
Shares
Options outstanding (in shares)	21,001	50,601
Forfeited (in shares)	0	0
Expired (in shares)	0	0
Exercised (in shares)	(4,475)	(34,075)
Options outstanding (in shares)	16,526	16,526
Weighted Average Exercise Price
Options outstanding, weighted average exercise price (in dollars per share)	$ 18.32	$ 18.28
Forfeited, weighted average exercise price (in dollars per share)	0	0
Expired, weighted average exercise price (in dollars per share)	0	0
Exercised, weighted average exercise price (in dollars per share)	18.27	18.25
Options outstanding, weighted average exercise price (in dollars per share)	18.33	18.33
Weighted Average Grant Date Fair Value
Options outstanding, weighted average grant date fair value (in dollars per share)	4.95	4.68
Forfeited, weighted average grant date fair value (in dollars per share)	0	0
Expired, weighted average grant date fair value (in dollars per share)	0	0
Exercised, weighted average grant date fair value (in dollars per share)	4.42	4.48
Options outstanding, weighted average grant date fair value (in dollars per share)	$ 5.09	$ 5.09

Stock-Based Compensation - Proc

Stock-Based Compensation - Proceeds, Related Tax Benefits Realized from Options Exercised and Intrinsic Value of Options Exercised (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Share-based Payment Arrangement [Abstract]
Proceeds from exercise of stock options	$ 82	$ 115	$ 622	$ 1,107
Related tax benefit recognized	18	21	155	231
Net proceeds of options exercised	100	136	777	1,338
Intrinsic value of options exercised	$ 86	$ 99	$ 738	$ 1,098

Stock-Based Compensation - Opti

Stock-Based Compensation - Options Outstanding and Exercisable (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018
Share-based Payment Arrangement [Abstract]
Options outstanding (in shares)	16,526	21,001	50,601
Weighted average exercise price, options outstanding (in dollars per share)	$ 18.33	$ 18.32	$ 18.28
Aggregate intrinsic value, options outstanding	$ 314
Weighted average contractual term, options outstanding (Year)	9 days
Exercisable options (in shares)	16,526
Weighted average exercise price, exercisable options (in dollars per share)	$ 18.33
Aggregate intrinsic value, exercisable options	$ 314
Weighted average contractual term, exercisable options (Year)	9 days

Stock-Based Compensation - Unve

Stock-Based Compensation - Unvested Restricted Stock Units Awards (Details) - Restricted Stock Units (RSUs) - $ / shares	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019
Number of Shares
Balance (in shares)	107,635	76,746
Granted (in shares)	30,618	67,308
Vested (in shares)	(834)	(3,134)
Forfeited (in shares)	(1,928)	(5,429)
Balance (in shares)	135,491	135,491
Weighted Average Grant Date Fair Value
Balance, weighted average grant date fair value (in dollars per share)	$ 38.14	$ 39.71
Granted, weighted average grant date fair value (in dollars per share)	38.26	36.34
Vested, weighted average grant date fair value (in dollars per share)	25.65	30.07
Forfeited, weighted average grant date fair value (in dollars per share)	36.70	39.56
Balance, weighted average grant date fair value (in dollars per share)	$ 38.27	$ 38.27

Stock-Based Compensation - Un_2

Stock-Based Compensation - Unvested Performance Stock Awards (Details) - Performance Stock Awards - $ / shares	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019
Number of Shares
Balance (in shares)	159,797	121,656
Granted (in shares)	22,714	69,109
Vested (in shares)	0	0
Forfeited (in shares)	(2,618)	(10,872)
Balance (in shares)	179,893	179,893
Weighted Average Grant Date Fair Value
Balance, weighted average grant date fair value (in dollars per share)	$ 35.58	$ 36.82
Granted, weighted average grant date fair value (in dollars per share)	36.93	34.29
Vested, weighted average grant date fair value (in dollars per share)	0	0
Forfeited, weighted average grant date fair value (in dollars per share)	38.17	39.02
Balance, weighted average grant date fair value (in dollars per share)	$ 35.72	$ 35.72

Fair Value Measurement - Schedu

Fair Value Measurement - Schedule of Assets Measured on Recurring and Non-recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 588,119	$ 737,442
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	588,119	737,442
Derivatives	44,485	12,621
Total financial assets	641,120	757,565
Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	101	200,013
Derivatives	0	0
Total financial assets	8,617	207,515
Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	588,018	537,429
Derivatives	44,485	12,621
Total financial assets	632,503	550,050
Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Derivatives	0	0
Total financial assets	0	0
Fair Value, Measurements, Recurring | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	101	200,013
Fair Value, Measurements, Recurring | U.S. Treasury securities | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	101	200,013
Fair Value, Measurements, Recurring | U.S. Treasury securities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Fair Value, Measurements, Recurring | U.S. Treasury securities | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Fair Value, Measurements, Recurring | Obligations of the U.S. government and agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	192,799	195,855
Fair Value, Measurements, Recurring | Obligations of the U.S. government and agencies | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Fair Value, Measurements, Recurring | Obligations of the U.S. government and agencies | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	192,799	195,855
Fair Value, Measurements, Recurring | Obligations of the U.S. government and agencies | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Fair Value, Measurements, Recurring | Obligations of state and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	6,870	11,332
Fair Value, Measurements, Recurring | Obligations of state and political subdivisions | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Fair Value, Measurements, Recurring | Obligations of state and political subdivisions | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	6,870	11,332
Fair Value, Measurements, Recurring | Obligations of state and political subdivisions | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Fair Value, Measurements, Recurring | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	348,975	289,890
Fair Value, Measurements, Recurring | Mortgage-backed securities | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Fair Value, Measurements, Recurring | Mortgage-backed securities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	348,975	289,890
Fair Value, Measurements, Recurring | Mortgage-backed securities | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Fair Value, Measurements, Recurring | Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	38,724	39,252
Fair Value, Measurements, Recurring | Collateralized mortgage obligations | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Fair Value, Measurements, Recurring | Collateralized mortgage obligations | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	38,724	39,252
Fair Value, Measurements, Recurring | Collateralized mortgage obligations | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Fair Value, Measurements, Recurring | Other investment securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	650	1,100
Fair Value, Measurements, Recurring | Other investment securities | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Fair Value, Measurements, Recurring | Other investment securities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	650	1,100
Fair Value, Measurements, Recurring | Other investment securities | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	0
Fair Value, Measurements, Recurring | Mutual funds with no stated maturity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities trading	8,516	7,502
Fair Value, Measurements, Recurring | Mutual funds with no stated maturity | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities trading	8,516	7,502
Fair Value, Measurements, Recurring | Mutual funds with no stated maturity | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities trading	0	0
Fair Value, Measurements, Recurring | Mutual funds with no stated maturity | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities trading	0	0
Fair Value, Measurements, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	22,191	28,806
Fair Value, Measurements, Nonrecurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	0	0
Fair Value, Measurements, Nonrecurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	0	0
Fair Value, Measurements, Nonrecurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	22,191	28,806
Fair Value, Measurements, Nonrecurring | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	5,175	6,277
Fair Value, Measurements, Nonrecurring | Mortgage-backed securities | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	0	0
Fair Value, Measurements, Nonrecurring | Mortgage-backed securities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	0	0
Fair Value, Measurements, Nonrecurring | Mortgage-backed securities | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	5,175	6,277
Fair Value, Measurements, Nonrecurring | Impaired loans and leases
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	16,861	22,112
Fair Value, Measurements, Nonrecurring | Impaired loans and leases | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	0	0
Fair Value, Measurements, Nonrecurring | Impaired loans and leases | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	0	0
Fair Value, Measurements, Nonrecurring | Impaired loans and leases | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	16,861	22,112
Fair Value, Measurements, Nonrecurring | OREO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	155	417
Fair Value, Measurements, Nonrecurring | OREO | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	0	0
Fair Value, Measurements, Nonrecurring | OREO | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	0	0
Fair Value, Measurements, Nonrecurring | OREO | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total financial assets	155	417
Interest rate swaps | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives	44,256	12,550
Interest rate swaps | Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives	0	0
Interest rate swaps | Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives	44,256	12,550
Interest rate swaps | Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives	0	0
RPAs Purchased | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives	124	71
RPAs Purchased | Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives	0	0
RPAs Purchased | Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives	124	71
RPAs Purchased | Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives	0	$ 0
FX forwards | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives	105
FX forwards | Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives	0
FX forwards | Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives	105
FX forwards | Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives	$ 0

Fair Value Measurement - Narrat

Fair Value Measurement - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019
Allowance for Loan and Lease Loss
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Valuation allowance, period increase (decrease)	$ 145	$ 2
Minimum
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Discount on appraisals of secured collateral (as a percent)		10.00%
Maximum
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Discount on appraisals of secured collateral (as a percent)		50.00%

Fair Value of Financial Instr_3

Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Financial assets:
Investment securities - available for sale	$ 588,119	$ 737,442
Investment securities, trading	8,516	7,502
Investment securities – held to maturity	10,205	8,438
Carrying Amount
Financial assets:
Investment securities - available for sale	588,119	737,442
Investment securities, trading	8,516	7,502
Total financial assets	4,283,781	4,272,870
Financial liabilities:
Total financial liabilities	4,099,015	4,100,332
Fair Value
Financial assets:
Investment securities - available for sale	588,119	737,442
Investment securities, trading	8,516	7,502
Total financial assets	4,280,258	4,281,047
Financial liabilities:
Total financial liabilities	4,101,747	4,105,987
Level 1 | Carrying Amount
Financial assets:
Cash and cash equivalents	63,385	48,456
Level 1 | Fair Value
Financial assets:
Cash and cash equivalents	63,385	48,456
Level 2 | Carrying Amount
Financial assets:
Investment securities – held to maturity	10,209	8,684
Loans held for sale	6,333	1,749
Financial liabilities:
Deposits	3,632,413	3,599,087
Short-term borrowings	207,828	252,367
Long-term FHLB advances	47,941	55,374
Subordinated notes	98,616	98,526
Junior subordinated debentures	21,665	21,580
Level 2 | Carrying Amount | Interest rate swaps
Financial assets:
Derivative assets	44,256	12,550
Financial liabilities:
Derivative liabilities	44,101	12,549
Level 2 | Carrying Amount | FX forwards
Financial assets:
Derivative assets	105	0
Financial liabilities:
Derivative liabilities	82	0
Level 2 | Carrying Amount | RPAs purchased
Financial assets:
Derivative assets	124	71
Level 2 | Carrying Amount | RPAs sold
Financial liabilities:
Derivative liabilities	19	2
Level 2 | Fair Value
Financial assets:
Investment securities – held to maturity	10,205	8,438
Loans held for sale	6,333	1,749
Financial liabilities:
Deposits	3,631,844	3,594,123
Short-term borrowings	207,828	252,367
Long-term FHLB advances	47,951	54,803
Subordinated notes	99,187	100,120
Junior subordinated debentures	24,385	31,176
Level 2 | Fair Value | Interest rate swaps
Financial assets:
Derivative assets	44,256	12,550
Financial liabilities:
Derivative liabilities	44,101	12,549
Level 2 | Fair Value | FX forwards
Financial assets:
Derivative assets	105	0
Financial liabilities:
Derivative liabilities	82	0
Level 2 | Fair Value | RPAs purchased
Financial assets:
Derivative assets	124	71
Level 2 | Fair Value | RPAs sold
Financial liabilities:
Derivative liabilities	19	2
Level 3 | Carrying Amount
Financial assets:
Net portfolio loans and leases	3,513,483	3,407,728
MSRs	4,744	5,047
Other assets	44,507	43,641
Financial liabilities:
Other liabilities	46,350	60,847
Level 3 | Fair Value
Financial assets:
Net portfolio loans and leases	3,509,533	3,414,921
MSRs	5,175	6,277
Other assets	44,507	43,641
Financial liabilities:
Other liabilities	$ 46,350	$ 60,847

Financial Instruments with Of_2

Financial Instruments with Off-Balance Sheet Risk, Contingencies and Concentration of Credit Risk (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Standby Letters of Credit
Loss Contingencies [Line Items]
Commitments and obligations, liability outstanding	$ 36	$ 21.2
Commitments to Extend Credit
Loss Contingencies [Line Items]
Commitments and obligations, liability outstanding	$ 738.9	$ 867.2
Subsidiary | Snyder v Crusador Servicing Corporation Case
Loss Contingencies [Line Items]
Ownership percentage of subsidiary	80.00%

Segment Information (Details)

Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Segment Reporting Information [Line Items]
Net interest income	$ 36,611	$ 37,316	$ 74,258	$ 74,755
Provision for loan and lease losses	1,627	3,137	5,363	4,167
Net interest income after provision for loan and lease losses	34,984	34,179	68,895	70,588
Fees for wealth management services	11,510	10,658	21,902	20,966
Insurance commissions	1,697	1,902	3,369	3,595
Capital markets revenue	1,489	2,105	3,708	2,771
Service charges on deposit accounts	852	752	1,660	1,465
Loan servicing and other fees	553	475	1,162	1,161
Net gain on sale of loans	752	528	1,071	1,046
Net gain on sale of investment securities available for sale	0	0	0	7
Net gain on sale of OREO	0	111	(24)	287
Other operating income	3,368	3,544	6,626	8,313
Total noninterest income	20,221	20,075	39,474	39,611
Salaries and wages	17,038	16,240	37,939	32,222
Employee benefits	3,317	2,877	7,483	6,585
Occupancy and bank premises	3,125	2,697	6,377	5,747
Amortization of intangible assets	956	889	1,894	1,768
Professional fees	1,316	932	2,636	1,680
Other operating expenses	9,436	12,201	18,583	23,864
Total noninterest expenses	35,188	35,836	74,912	71,866
Segment profit	20,017	18,418	33,457	38,333
Intersegment (revenues) expenses	0	0	0	0
Pre-tax segment profit after eliminations	$ 20,017	$ 18,418	$ 33,457	$ 38,333
% of segment pre-tax profit after eliminations	100.00%	100.00%	100.00%	100.00%
Segment assets	$ 4,736,565	$ 4,394,200	$ 4,736,565	$ 4,394,200	$ 4,652,485
Assets under management, administration, supervision and brokerage	14,815,300		14,815,300		$ 13,429,500
Banking
Segment Reporting Information [Line Items]
Net interest income	36,610	37,315	74,255	74,753
Provision for loan and lease losses	1,627	3,137	5,363	4,167
Net interest income after provision for loan and lease losses	34,983	34,178	68,892	70,586
Fees for wealth management services	0	0	0	0
Insurance commissions	0	0	0	0
Capital markets revenue	1,489	2,105	3,708	2,771
Service charges on deposit accounts	852	752	1,660	1,465
Loan servicing and other fees	553	475	1,162	1,161
Net gain on sale of loans	752	528	1,071	1,046
Net gain on sale of investment securities available for sale	0	0	0	7
Net gain on sale of OREO	0	111	(24)	287
Other operating income	3,342	3,486	6,579	8,211
Total noninterest income	6,988	7,457	14,156	14,948
Salaries and wages	12,295	11,184	28,070	22,340
Employee benefits	2,338	1,922	5,510	4,598
Occupancy and bank premises	2,608	2,235	5,340	4,811
Amortization of intangible assets	328	385	655	783
Professional fees	1,221	879	2,384	1,608
Other operating expenses	7,983	10,875	15,252	21,306
Total noninterest expenses	26,773	27,480	57,211	55,446
Segment profit	15,198	14,155	25,837	30,088
Intersegment (revenues) expenses	(125)	(150)	(248)	(299)
Pre-tax segment profit after eliminations	$ 15,073	$ 14,005	$ 25,589	$ 29,789
% of segment pre-tax profit after eliminations	75.30%	76.00%	76.50%	77.70%
Segment assets	$ 4,682,000	$ 4,339,300	$ 4,682,000	$ 4,339,300
Wealth Management
Segment Reporting Information [Line Items]
Net interest income	1	1	3	2
Provision for loan and lease losses	0	0	0	0
Net interest income after provision for loan and lease losses	1	1	3	2
Fees for wealth management services	11,510	10,658	21,902	20,966
Insurance commissions	1,697	1,902	3,369	3,595
Capital markets revenue	0	0	0	0
Service charges on deposit accounts	0	0	0	0
Loan servicing and other fees	0	0	0	0
Net gain on sale of loans	0	0	0	0
Net gain on sale of investment securities available for sale	0	0	0	0
Net gain on sale of OREO	0	0	0	0
Other operating income	26	58	47	102
Total noninterest income	13,233	12,618	25,318	24,663
Salaries and wages	4,743	5,056	9,869	9,882
Employee benefits	979	955	1,973	1,987
Occupancy and bank premises	517	462	1,037	936
Amortization of intangible assets	628	504	1,239	985
Professional fees	95	53	252	72
Other operating expenses	1,453	1,326	3,331	2,558
Total noninterest expenses	8,415	8,356	17,701	16,420
Segment profit	4,819	4,263	7,620	8,245
Intersegment (revenues) expenses	125	150	248	299
Pre-tax segment profit after eliminations	$ 4,944	$ 4,413	$ 7,868	$ 8,544
% of segment pre-tax profit after eliminations	24.70%	24.00%	23.50%	22.30%
Segment assets	$ 54,600	$ 54,900	$ 54,600	$ 54,900