Riverview Financial (RIVE) 10-Q 8 Aug 19 2019 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2019	Jul. 30, 2019
Document and Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q2
Trading Symbol	RIVE
Entity Registrant Name	Riverview Financial Corp
Entity Central Index Key	0001590799
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Shell Company	false
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Title of 12(b) Security	Common Stock
Entity Interactive Data Current	Yes
Entity Address, State or Province	PA
Security Exchange Name	NASDAQ
Entity Common Stock, Shares Outstanding		9,167,700

CONSOLIDATED BALANCE SHEETS

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Assets:
Cash and due from banks	$ 11,354	$ 16,708
Interest-bearing deposits in other banks	29,621	37,108
Investment securities available-for-sale	100,254	104,677
Loans held for sale	170	637
Loans, net	889,305	893,184
Less: allowance for loan losses	7,002	6,348
Net loans	882,303	886,836
Premises and equipment, net	18,144	18,208
Accrued interest receivable	2,870	3,010
Goodwill	24,754	24,754
Intangible assets	3,121	3,509
Other assets	47,607	42,156
Total assets	1,120,198	1,137,603
Deposits:
Noninterest-bearing	160,407	162,574
Interest-bearing	819,293	842,019
Total deposits	979,700	1,004,593
Short-term borrowings
Long-term debt	6,932	6,892
Accrued interest payable	445	484
Other liabilities	17,443	11,724
Total liabilities	1,004,520	1,023,693
Stockholders' equity:
Common stock: no par value, authorized 20,000,000 shares; June 30, 2019, issued and outstanding 9,167,670 shares; December 31, 2018, issued and outstanding 9,121,555 shares	101,644	101,134
Capital surplus	304	332
Retained earnings	13,978	15,063
Accumulated other comprehensive loss	(248)	(2,619)
Total stockholders' equity	115,678	113,910
Total liabilities and stockholders' equity	$ 1,120,198	$ 1,137,603

CONSOLIDATED BALANCE SHEETS (Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jun. 30, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Common stock, par value	$ 0	$ 0
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares issued	9,167,670	9,121,555
Common stock, shares outstanding	9,167,670	9,121,555

CONSOLIDATED STATEMENTS OF INCO

CONSOLIDATED STATEMENTS OF INCOME (LOSS) AND COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Interest and fees on loans:
Taxable		$ 11,680	$ 11,226	$ 22,368	$ 23,467
Tax-exempt		233	235	463	469
Interest and dividends on investment securities available-for-sale:
Taxable		732	542	1,472	1,065
Tax-exempt		47	81	116	163
Interest on interest-bearing deposits in other banks		216	101	447	180
Interest on federal funds sold			10		20
Total interest income		12,908	12,195	24,866	25,364
Interest expense:
Interest on deposits		2,099	1,723	4,172	3,277
Interest on short-term borrowings					30
Interest on long-term debt		131	192	265	368
Total interest expense		2,230	1,915	4,437	3,675
Net interest income		10,678	10,280	20,429	21,689
Provision for loan losses		618		1,201	390
Net interest income after provision for loan losses		10,060	10,280	19,228	21,299
Noninterest income:
Bank owned life insurance investment income		194	199	381	390
Net gain (loss) on sale of investment securities available-for-sale			40	(42)	40
Total noninterest income		2,126	2,533	3,937	4,486
Noninterest expense:
Salaries and employee benefits expense		5,830	5,221	13,340	10,543
Net occupancy and equipment expense		1,044	1,012	2,133	2,134
Amortization of intangible assets		194	220	388	441
Net cost (benefit) of operation of other real estate owned		(92)	2	35	1
Other expenses		3,508	2,953	6,552	5,825
Total noninterest expense		10,484	9,408	22,448	18,944
Income before income taxes		1,702	3,405	717	6,841
Income tax expense (benefit)		268	618	(30)	1,243
Net income		1,434	2,787	747	5,598
Other comprehensive income:
Unrealized gain (loss) on investment securities available-for-sale		1,936	112	2,959	(963)
Reclassification adjustment for net (gain) loss on sale of investment securities available-for-sale included in net income (loss)	[1]		(40)	42	(40)
Other comprehensive income (loss)		1,936	72	3,001	(1,003)
Income tax expense (benefit) related to other comprehensive income		406	15	630	(210)
Other comprehensive income (loss), net of income taxes		1,530	57	2,371	(793)
Comprehensive income (loss)		$ 2,964	$ 2,844	$ 3,118	$ 4,805
Net income:
Basic		$ 0.16	$ 0.31	$ 0.08	$ 0.62
Diluted		$ 0.16	$ 0.31	$ 0.08	$ 0.62
Average common shares outstanding:
Basic		9,160,290	9,089,011	9,151,850	9,084,054
Diluted		9,172,992	9,134,248	9,167,409	9,136,004
Service Charges, Fees and Commissions [Member]
Noninterest income:
Noninterest income		$ 1,315	$ 1,651	$ 2,368	$ 2,879
Commission and Fees on Fiduciary Activities [Member]
Noninterest income:
Noninterest income		281	235	541	445
Wealth Management Income [Member]
Noninterest income:
Noninterest income		236	219	483	373
Mortgage Banking Income [Member]
Noninterest income:
Noninterest income		$ 100	$ 189	$ 206	$ 359
[1]	Represents amounts reclassified out of accumulated other comprehensive income and included in gains on sale of investment securities on the consolidated statements of income and comprehensive income.

CONSOLIDATED STATEMENTS OF CHAN

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock [Member]	Capital Surplus [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Dec. 31, 2017	$ 106,256	$ 100,476	$ 423	$ 6,936	$ (1,579)
Net income (loss)	5,598			5,598
Other comprehensive income (loss), net of income taxes	(793)				(793)
Compensation cost of option grants	1		1
Issuance under ESPP, 401k and Dividend Reinvestment plans	265	265
Exercise of stock options	49	49
Dividends declared	(909)			(909)
Balance at Jun. 30, 2018	110,467	100,790	424	11,625	(2,372)
Balance at Dec. 31, 2017	106,256	100,476	423	6,936	(1,579)
Balance at Dec. 31, 2018	113,910	101,134	332	15,063	(2,619)
Balance at Mar. 31, 2018	108,400	100,660	422	9,747	(2,429)
Net income (loss)	2,787			2,787
Other comprehensive income (loss), net of income taxes	57				57
Compensation cost of option grants	2		2
Issuance under ESPP, 401k and Dividend Reinvestment plans	130	130
Dividends declared	(909)			(909)
Balance at Jun. 30, 2018	110,467	100,790	424	11,625	(2,372)
Balance at Dec. 31, 2018	113,910	101,134	332	15,063	(2,619)
Net income (loss)	747			747
Other comprehensive income (loss), net of income taxes	2,371				2,371
Issuance under ESPP, 401k and Dividend Reinvestment plans	316	316
Exercise of stock options	166	194	(28)
Dividends declared	(1,832)			(1,832)
Balance at Jun. 30, 2019	115,678	101,644	304	13,978	(248)
Balance at Mar. 31, 2019	113,490	101,500	307	13,461	(1,778)
Net income (loss)	1,434			1,434
Other comprehensive income (loss), net of income taxes	1,530				1,530
Issuance under ESPP, 401k and Dividend Reinvestment plans	141	141
Exercise of stock options		3	(3)
Dividends declared	(917)			(917)
Balance at Jun. 30, 2019	$ 115,678	$ 101,644	$ 304	$ 13,978	$ (248)

CONSOLIDATED STATEMENTS OF CH_2

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Statement of Stockholders' Equity [Abstract]
Issuance under ESPP, 401k and Dividend Reinvestment plans, shares	12,761	10,709	27,984	20,862
Exercise of stock options, shares	310		18,131	4,761
Dividends declared, per share	$ 0.20	$ 0.10	$ 0.20	$ 0.10

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Cash flows from operating activities:
Net income	$ 747	$ 5,598
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization of premises and equipment	589	619
Provision for loan losses	1,201	390
Stock based compensation		1
Net amortization of investment securities available-for-sale	399	402
Net cost of operation of other real estate owned	35	1
Net (gain) loss on sale of investment securities available-for-sale	42	(40)
Amortization of purchase adjustment on loans	(1,495)	(2,613)
Amortization of intangible assets	388	441
Deferred income taxes	(111)	1,072
Proceeds from sale of loans originated for sale	7,599	13,337
Net gain on sale of loans originated for sale	(206)	(359)
Loans originated for sale	(6,926)	(13,597)
Bank owned life insurance investment income	(381)	(390)
Accrued interest receivable	140	451
Other assets	(1,169)	60
Accrued interest payable	(39)	(19)
Other liabilities	1,107	(1,095)
Net cash provided by operating activities	1,920	4,259
Investment securities available-for-sale:
Purchases	(10,485)	(6,839)
Proceeds from repayments	8,728	5,942
Proceeds from sales	8,740	4,825
Proceeds from the sale of other real estate owned	627	196
Net decrease in restricted equity securities	119	146
Net decrease (increase) in loans	4,800	18,351
Purchases of premises and equipment	(1,065)	(530)
Purchase of bank owned life insurance	(22)	(21)
Net cash provided by investing activities	11,442	22,070
Cash flows from financing activities:
Net decrease in deposits	(24,893)	(8,758)
Net decrease in short-term borrowings		(6,000)
Repayment of long-term debt		(142)
Proceeds from long-term debt	40
Issuance under ESPP, 401k and DRP plans	316	265
Proceeds from exercise of stock options	166	49
Cash dividends paid	(1,832)	(909)
Net cash used in financing activities	(26,203)	(15,495)
Net increase (decrease) in cash and cash equivalents	(12,841)	10,834
Cash and cash equivalents—beginning	53,816	25,786
Cash and cash equivalents—ending	40,975	36,620
Cash paid during the period for:
Interest	4,476	3,694
Income taxes
Noncash items from operating activities:
Operating lease right-of-use assets and liabilities	4,612
Noncash items from investing activities:
Transfer Of Properties To Available For Sale	540
Noncash Investing and Financing Items [Abstract]
Other Real Estate Acquired	$ 27	$ 51

Summary of significant accounti

Summary of significant accounting policies	6 Months Ended
	Jun. 30, 2019
Accounting Policies [Abstract]
Summary of significant accounting policies	1. Summary of significant accounting policies: Nature of Operations Riverview Financial Corporation, (the “Company” or “Riverview”), a bank holding company incorporated under the laws of Pennsylvania, provides a full range of financial services through its wholly-owned subsidiary, Riverview Bank (the “Bank”). Riverview Bank, with 30 full service offices and three small-to-medium Basis of presentation: The accompanying unaudited consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP’) for interim financial information and with the instructions to Form 10-Q Regulation S-X. Form 10-K, The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates and assumptions affect the amounts reported in the financial statements and the disclosures provided. Actual results could differ from those estimates. Accounting Standards Adopted in 2019 In February 2016, the FASB issued an update ASU 2016-02, right-of-use No. 2018-11, right-of-use right-of-use In March 2017, the FASB issued ASU No. 2017-08, No. 2017-08 In August 2017, the FASB issued ASU No. 2017-12, No. 2017-12 Recent Accounting Standards In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments”. ASU 2016-13 requires an entity to utilize a new impairment model known as the current expected credit loss (“CECL”) model to estimate its lifetime “expected credit loss” and record an allowance that, when deducted from the amortized cost basis of the financial asset, presents the net amount expected to be collected on the financial asset. The CECL model is expected to result in earlier recognition of credit losses. ASU 2016-13 also requires new disclosures for financial assets measured at amortized cost, loans and available-for-sale debt securities. In November 2018, the FASB issued ASU No. 2018-19—Codification Improvements to Topic 326, Financial Instruments—Credit Losses. The amendments clarify that receivables arising from operating leases are not within the scope of Subtopic 326-20. Instead, impairment of receivables arising from operating leases should be accounted for in accordance with Topic 842, Leases. In May 2019, the FASB issued ASU 2019-05 “Financial Instruments-Credit Losses (Topic 326)-Targeted Transition Relief” which amends ASU 2016-13 to allow companies to irrevocably elect, upon adoption of ASU 2016-13, the fair value option on financial instruments that were previously recorded at amortized cost and are within the scope of ASC 326-20 if the instruments are eligible for the fair value option under ASC 825-10. The fair value option election does not apply to held-to-maturity debt securities. Entities are required to make this election on an instrument-by-instrument basis. In December 2018, the federal bank regulatory agencies approved a final rule that modifies their regulatory capital rules and provides institutions the option to phase in over a three-year period any day-one regulatory capital effects of the new accounting standard. The Company has formed an internal management committee and engaged a third party vendor to assist with the transition to the guidance set forth in this update. The committee is currently evaluating the impact of this update on the Company’s Consolidated Financial Statements, but the ALLL is expected to increase upon adoption since the allowance will be required to cover the full expected life of the portfolio. The extent of this increase is still being evaluated and will depend on economic conditions and the composition of the loan and lease portfolio at the time of adoption. Management is currently evaluating the preliminary modeling results, including a qualitative framework to account for the drivers of credit losses that are not captured by the quantitative model. In July 2019, the FASB tentatively decided to delay the effective date for small reporting public companies to interim and annual reporting periods beginning after December 15, 2022, including interim periods within those fiscal years. Early adoption is permitted. The Company currently expects as of January 1, 2023 to recognize a one-time cumulative effect adjustment to increase the ALLL with an offsetting reduction to the retained earnings component of equity. The effective date is subject to final approval by FASB. In August 2016, the FASB issued ASU No. 2016-15, In January 2017, the FASB issued ASU No. 2017-04, In August 2018, the FASB issued ASU 2018-13, In August 2018, the FASB issued ASU No. 2018-14, (Subtopic 715-20)—Disclosure Subtopic 715-20 In August 2018, the FASB issued ASU No. 2018-15, internal-use internal-use

Other comprehensive income (los

Other comprehensive income (loss)	6 Months Ended
	Jun. 30, 2019
Equity [Abstract]
Other comprehensive income (loss)	2. Other comprehensive income (loss): The components of other comprehensive income (loss) and their related tax effects are reported in the Consolidated Statements of Income and Comprehensive Income (Loss). The accumulated other comprehensive income (loss) included in the Consolidated Balance Sheets relates to net unrealized gains and losses on investment securities available-for-sale The components of accumulated other comprehensive income (loss) included in stockholders’ equity at June 30, 2019 and December 31, 2018 is as follows: June 30, December 31, Net unrealized gain (loss) on investment securities available-for-sale $ 818 $ (2,183 ) Income tax expense (benefit) 172 (458 ) Net of income taxes 646 (1,725 ) Benefit plan adjustments (1,132 ) (1,132 ) Income tax benefit (238 ) (238 ) Net of income taxes (894 ) (894 ) Accumulated other comprehensive loss $ (248 ) $ (2,619 ) Other comprehensive income (loss) and related tax effects for the three and six months ended June 30, 2019 and 2018 is as follows: Three months ended June 30, 2019 2018 Unrealized gain on investment securities available-for-sale $ 1,936 $ 112 Net gain on the sale of investment securities available-for-sale (1) (40 ) Other comprehensive income before taxes 1,936 72 Income tax expense 406 15 Other comprehensive income $ 1,530 $ 57 Six months ended June 30, 2019 2018 Unrealized gain (loss) on investment securities available-for-sale $ 2,959 $ (963 ) Net (gain) loss on the sale of investment securities available-for-sale (1) 42 (40 ) Other comprehensive income (loss) before taxes 3,001 (1,003 ) Income tax expense (benefit) 630 (210 ) Other comprehensive income (loss) $ 2,371 $ (793 ) (1) Represents amounts reclassified out of accumulated other comprehensive income and included in gains on sale of investment securities on the consolidated statements of income and comprehensive income.

Earnings per share

Earnings per share	6 Months Ended
	Jun. 30, 2019
Earnings Per Share [Abstract]
Earnings Per Share [Text Block]	3. Earnings per share: Basic earnings per share is computed by dividing net income (loss) divided by the weighted-average number of common shares outstanding during the period. Diluted earnings per share reflect additional common shares that would have been outstanding if dilutive potential common shares had been issued, as well as any adjustment to income that would result from the assumed issuance. The following table provides a reconciliation between the computation of basic earnings per share and diluted earnings per share for the three and six months ended June 30, 2019 and 2018: Three months ended June 30, 2019 2018 Numerator: Net income (loss) $ 1,434 $ 2,787 Denominator: Basic 9,160,290 9,089,011 Dilutive options 12,702 45,237 Diluted 9,172,992 9,134,248 Earnings per share: Basic $ 0.16 $ 0.31 Diluted $ 0.16 $ 0.31 Six months ended June 30, 2019 2018 Numerator: Net income (loss) $ 747 $ 5,598 Denominator: Basic 9,151,850 9,084,054 Dilutive options 15,559 51,950 Diluted 9,167,409 9,136,004 Earnings per share: Basic $ 0.08 $ 0.62 Diluted $ 0.08 $ 0.62 For the three and six months ended June 30, 2019, there were 43,350 outstanding stock options that were excluded from the dilutive earnings per share calculation. None of the outstanding stock options for the three and six months ended June 30, 2018 were excluded from the diluted earnings per share calculation because their effect was antidilutive.

Investment securities

Investment securities	6 Months Ended
	Jun. 30, 2019
Investments, Debt and Equity Securities [Abstract]
Investment securities	4. Investment securities: The amortized cost and fair value of investment securities available-for-sale June 30, 2019 Amortized Gross Gross Fair State and municipals: Taxable $ 30,754 $ 590 $ 11 $ 31,333 Tax-exempt 5,370 64 5,434 Mortgage-backed securities: U.S. Government agencies 28,669 449 3 29,115 U.S. Government-sponsored enterprises 25,135 280 78 25,337 Corporate debt obligations 9,508 31 504 9,035 Total $ 99,436 $ 1,414 $ 596 $ 100,254 December 31, 2018 Amortized Gross Gross Fair State and municipals: Taxable $ 34,025 $ 145 $ 892 $ 33,278 Tax-exempt 12,970 2 196 12,776 Mortgage-backed securities: U.S. Government agencies 23,715 61 106 23,670 U.S. Government-sponsored enterprises 26,635 11 451 26,195 Corporate debt obligations 9,515 757 8,758 Total $ 106,860 $ 219 $ 2,402 $ 104,677 The maturity distribution of the fair value, which is the net carrying amount, of the debt securities classified as available-for-sale June 30, 2019 Fair Within one year $ 116 After one but within five years 1,859 After five but within ten years 12,267 After ten years 31,560 45,802 Mortgage-backed securities 54,452 Total $ 100,254 Securities with a fair value of $68,975 and $71,797 at June 30, 2019 and December 31, 2018, respectively, were pledged to secure public deposits as required or permitted by law. Securities and short-term investment activities are conducted with a diverse group of government entities, corporations and state and local municipalities. The counterparty’s creditworthiness and type of collateral is evaluated on a case-by-case The fair value and gross unrealized losses of investment securities with unrealized losses for which an other-than-temporary impairment (“OTTI”) has not been recognized at June 30, 2019 and December 31, 2018, aggregated by investment category and length of time that the individual securities have been in a continuous unrealized loss position, are summarized as follows: Less Than 12 Months 12 Months or More Total June 30, 2019 Fair Unrealized Fair Unrealized Fair Unrealized State and municipals: Taxable $ $ $ 3,471 $ 11 $ 3,471 $ 11 Tax-exempt Mortgage-backed securities: U.S. Government agencies 451 1 785 2 1,236 3 U.S. Government-sponsored enterprises 4,082 78 4,082 78 Corporate debt obligation 6,996 504 6,996 504 Total $ 451 $ 1 $ 15,334 $ 595 $ 15,785 $ 596 Less Than 12 Months 12 Months or More Total December 31, 2018 Fair Unrealized Fair Unrealized Fair Unrealized State and municipals: Taxable $ 2,300 $ 4 $ 22,943 $ 888 $ 25,243 $ 892 Tax-exempt 1,950 32 9,556 164 11,506 196 Mortgage-backed securities: U.S. Government agencies 7,862 66 1,216 40 9,078 106 U.S. Government-sponsored enterprises 18,110 163 7,133 288 25,243 451 Corporate debt obligation 8,758 757 8,758 757 Total $ 30,222 $ 265 $ 49,606 $ 2,137 $ 79,828 $ 2,402 The Company had 18 investment securities, consisting of five taxable state and municipal obligations, 10 mortgage-backed securities, and three corporate debt obligations that were in unrealized loss positions at June 30, 2019. Of these securities, five taxable state and municipal obligation, nine mortgage-backed securities and three corporate debt obligations were in a continuous unrealized loss position for twelve months or more. Management does not consider the unrealized losses on the debt securities, as a result of changes in interest rates, to be OTTI based on historical evidence that indicates the cost of these securities is recoverable within a reasonable period of time in relation to normal cyclical changes in the market rates of interest. Moreover, because there has been no material change in the credit quality of the issuers or other events or circumstances that may cause a significant adverse impact on the fair value of these securities, and management does not intend to sell these securities and it is unlikely that the Company will be required to sell these securities before recovery of their amortized cost basis, which may be maturity, the Company does not consider the unrealized losses to be OTTI at June 30, 2019. There was no OTTI recognized for the three and six months ended June 30, 2019 and 2018. The Company had 92 investment securities, consisting of 39 taxable state and municipal obligations, 22 tax-exempt tax-exempt

Loans, net and allowance for lo

Loans, net and allowance for loan losses	6 Months Ended
	Jun. 30, 2019
Receivables [Abstract]
Loans, net and allowance for loan losses	5. Loans, net and allowance for loan losses: The major classifications of loans outstanding, net of deferred loan origination fees and costs at June 30, 2019 and December 31, 2018 are summarized as follows. Net deferred loan costs were $1,069 and $1,026 at June 30, 2019 and December 31, 2018. June 30, December 31, Commercial $ 113,844 $ 122,919 Real estate: Construction 48,978 39,556 Commercial 504,553 497,597 Residential 212,053 221,115 Consumer 9,877 11,997 Total $ 889,305 $ 893,184 The changes in the allowance for loan losses account by major classification of loan for the three and six months ended June 30, 2019 and 2018 are summarized as follows: June 30, 2019 Commercial Construction Commercial Residential Consumer Unallocated Total Allowance for loan losses: Beginning Balance, $ 1,023 $ 281 $ 3,459 $ 1,566 $ 157 $ $ 6,486 Charge-offs (13 ) (20 ) (109 ) (142 ) Recoveries 6 1 2 31 40 Provisions 101 210 131 101 75 618 Ending balance $ 1,117 $ 491 $ 3,591 $ 1,649 $ 154 $ $ 7,002 Real Estate June 30, 2019 Commercial Construction Commercial Residential Consumer Unallocated Total Allowance for loan losses: Beginning Balance, $ 1,162 $ 404 $ 3,298 $ 1,286 $ 50 $ 148 $ 6,348 Charge-offs (389 ) (20 ) (253 ) (662 ) Recoveries 11 2 3 99 115 Provisions 333 87 291 380 258 (148 ) 1,201 Ending balance $ 1,117 $ 491 $ 3,591 $ 1,649 $ 154 $ $ 7,002 Real Estate June 30, 2018 Commercial Construction Commercial Residential Consumer Unallocated Total Allowance for loan losses: Beginning Balance, $ 816 $ 384 $ 3,458 $ 1,179 $ 32 $ 646 $ 6,515 Charge-off (93 ) (10 ) (63 ) (166 ) Recoveries 5 2 20 25 52 Provisions 298 (135 ) 146 106 42 (457 ) Ending balance $ 1,026 $ 249 $ 3,606 $ 1,295 $ 36 $ 189 $ 6,401 Real Estate June 30, 2018 Commercial Construction Commercial Residential Consumer Unallocated Total Allowance for loan losses: Beginning Balance, $ 1,206 $ 379 $ 2,963 $ 1,340 $ 37 $ 381 $ 6,306 Charge-offs (170 ) (60 ) (162 ) (392 ) Recoveries 8 4 21 64 97 Provisions (18 ) (130 ) 639 (6 ) 97 (192 ) 390 Ending balance $ 1,026 $ 249 $ 3,606 $ 1,295 $ 36 $ 189 $ 6,401 The allocation of the allowance for loan losses and the related loans by major classifications of loans at June 30, 2019 and December 31, 2018 is summarized as follows: Real Estate June 30, 2019 Commercial Construction Commercial Residential Consumer Unallocated Total Allowance for loan losses: Ending balance $ 1,117 $ 491 $ 3,591 $ 1,649 $ 154 $ $ 7,002 Ending balance: individually evaluated for impairment 103 92 50 245 Ending balance: collectively evaluated for impairment 1,014 491 3,499 1,599 154 6,757 Ending balance: purchased credit impaired loans $ $ $ $ $ $ $ Loans receivable: Ending balance $ 113,844 $ 48,978 $ 504,553 $ 212,053 $ 9,877 $ $ 889,305 Ending balance: individually evaluated for impairment 879 1,474 2,132 4,485 Ending balance: collectively evaluated for impairment 112,944 48,978 499,958 209,675 9,877 881,432 Ending balance: purchased credit impaired loans $ 21 $ $ 3,121 $ 246 $ $ $ 3,388 Real Estate December 31, 2018 Commercial Construction Commercial Residential Consumer Unallocated Total Allowance for loan losses: Ending balance $ 1,162 $ 404 $ 3,298 $ 1,286 $ 50 $ 148 $ 6,348 Ending balance: individually evaluated for impairment 382 78 28 488 Ending balance: collectively evaluated for impairment 780 404 3,220 1,258 50 148 5,680 Ending balance: purchased credit impaired loans $ $ $ $ $ $ $ Loans receivable: Ending balance $ 122,919 $ 39,556 $ 497,597 $ 221,115 $ 11,997 $ $ 893,184 Ending balance: individually evaluated for impairment 1,249 1,643 2,146 5,038 Ending balance: collectively evaluated for impairment 121,521 39,556 492,779 218,468 11,997 884,321 Ending balance: purchased credit impaired loans $ 149 $ $ 3,175 $ 501 $ $ $ 3,825 The Company segments loans into risk categories based on relevant information about the ability of borrowers to service their debt such as current financial information, historical payment experience, credit documentation, public information, and current economic trends, among other factors. Loans are individually analyzed for credit risk by classifying them within the Company’s internal risk rating system. The Company’s risk rating classifications are defined as follows: • Pass—A loan to borrowers with acceptable credit quality and risk that is not adversely classified as Substandard, Doubtful, Loss or designated as Special Mention. • Special Mention—A loan that has potential weaknesses that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or in the institution’s credit position at some future date. Special Mention loans are not adversely classified since they do not expose the Company to sufficient risk to warrant adverse classification. • Substandard—A loan that is inadequately protected by the current sound worth and paying capacity of the obligor or by the collateral pledged, if any. Loans so classified must have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the Bank will sustain some loss if the deficiencies are not corrected. • Doubtful—A loan classified as Doubtful has all the weaknesses inherent in one classified Substandard with the added characteristic that the weaknesses make the collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. • Loss—A loan classified as Loss is considered uncollectible and of such little value that its continuance as a bankable loan is not warranted. This classification does not mean that the loan has absolutely no recovery or salvage value, but rather it is not practical or desirable to defer writing off this basically worthless asset even though partial recovery may occur in the future. The following tables present the major classification of loans summarized by the aggregate pass rating and the classified ratings of special mention, substandard and doubtful within the Company’s internal risk rating system at June 30, 2019 and December 31, 2018: June 30, 2019 Pass Special Substandard Doubtful Total Commercial $ 101,234 $ 7,981 $ 4,629 $ 113,844 Real estate: Construction 48,814 164 48,978 Commercial 476,590 9,678 18,285 504,553 Residential 207,925 2,036 2,092 212,053 Consumer 9,877 9,877 Total $ 844,440 $ 19,859 $ 25,006 $ 889,305 December 31, 2018 Pass Special Substandard Doubtful Total Commercial $ 109,609 $ 9,123 $ 4,187 $ 122,919 Real estate: Construction 39,265 291 39,556 Commercial 471,364 13,106 13,127 497,597 Residential 216,218 2,126 2,771 221,115 Consumer 11,997 11,997 Total $ 848,453 $ 24,355 $ 20,376 $ 893,184 The following tables present the classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans as of June 30, 2019 and December 31, 2018. Purchase credit impaired (“PCI”) loans are excluded from the aging and nonaccrual loan schedules. Accrual Loans June 30, 2019 30-59 Days 60-89 Days 90 or More Total Past Current Nonaccrual Total Loans Commercial $ 199 $ $ $ 199 $ 112,849 $ 775 $ 113,823 Real estate: Construction 10 10 48,968 48,978 Commercial 1,044 1,044 499,694 694 501,432 Residential 1,097 141 25 1,263 209,848 696 211,807 Consumer 43 11 27 81 9,796 9,877 Total $ 2,393 $ 152 $ 52 $ 2,597 $ 881,155 $ 2,165 $ 885,917 Purchased credit impaired loans 3,388 Total Loans $ 889,305 Accrual Loans December 31, 2018 30-59 Days 60-89 Days 90 or More Total Past Current Nonaccrual Total Loans Commercial $ 69 $ 128 $ 82 $ 279 $ 121,350 $ 1,141 $ 122,770 Real estate: Construction 11 655 247 913 38,643 39,556 Commercial 467 538 170 1,175 492,545 702 494,422 Residential 4,537 1,322 290 6,149 213,579 886 220,614 Consumer 124 57 50 231 11,766 11,997 Total $ 5,208 $ 2,700 $ 839 $ 8,747 $ 877,883 $ 2,729 $ 889,359 Purchased credit impaired loans 3,825 Total Loans $ 893,184 The following tables summarize information concerning impaired loans as of and for the three and six months ended June 30, 2019 and 2018, and as of and for the year ended, December 31, 2018 by major loan classification: This Quarter Year-to-Date June 30, 2019 Recorded Unpaid Related Average Interest Average Interest With no related allowance: Commercial $ 125 $ 125 $ $ 157 $ 485 $ 163 $ 508 Real estate: Construction 43 43 Commercial 4,222 4,222 4,240 104 4,255 204 Residential 2,201 2,201 2,209 34 2,276 125 Consumer Total 6,548 6,548 6,649 623 6,737 837 With an allowance recorded: Commercial 774 774 103 808 926 Real estate: Construction Commercial 373 373 92 372 4 413 8 Residential 178 316 50 179 2 180 3 Consumer Total 1,325 1,463 245 1,359 6 1,519 11 Commercial 899 899 103 965 485 1,089 508 Real estate: Construction 43 43 Commercial 4,595 4,595 92 4,612 108 4,668 212 Residential 2,379 2,517 50 2,388 36 2,456 128 Consumer Total $ 7,873 $ 8,011 $ 245 $ 8,008 $ 629 $ 8,256 $ 848 For the Year Ended December 31, 2018 Recorded Unpaid Related Average Interest With no related allowance: Commercial $ 149 $ 149 $ 459 $ 564 Real estate: Construction Commercial 4,284 4,284 6,382 2,846 Residential 2,466 2,466 2,875 460 Consumer Total 6,899 6,899 9,716 3,870 With an allowance recorded: Commercial 1,249 1,249 $ 382 1,117 7 Real estate: Construction Commercial 534 534 78 676 17 Residential 181 319 28 184 3 Consumer Total 1,964 2,102 488 1,977 27 Commercial 1,398 1,398 382 1,576 571 Real estate: Construction Commercial 4,818 4,818 78 7,058 2,863 Residential 2,647 2,785 28 3,059 463 Consumer Total $ 8,863 $ 9,001 $ 488 $ 11,693 $ 3,897 This Quarter Year-to-Date June 30, 2018 Recorded Unpaid Related Average Interest Average Interest With no related allowance: Commercial $ 366 $ 366 $ $ 700 $ 19 $ 909 $ 372 Real estate: Construction Commercial 6,978 6,978 7,531 335 8,134 1,370 Residential 3,017 3,085 3,085 58 3,168 137 Consumer Total 10,361 10,429 11,316 412 12,211 1,879 With an allowance recorded: Commercial 832 832 58 969 1 705 3 Real estate: Construction Commercial 531 531 76 533 1 534 7 Residential 185 323 42 186 1 186 3 Consumer Total 1,548 1,686 176 1,688 3 1,425 13 Commercial 1,198 1,198 58 1,669 20 1,614 375 Real estate: Construction Commercial 7,509 7,509 76 8,064 336 8,668 1,377 Residential 3,202 3,408 42 3,271 59 3,354 140 Consumer Total $ 11,909 $ 12,115 $ 176 $ 13,004 $ 415 $ 13,636 $ 1,892 For the three and six months ended June 30, interest income related to impaired loans, would have been $25 and $85 in 2019 and $9 and $56 in 2018 had the loans been current and the terms of the loans not been modified. Troubled debt restructured loans are loans with original terms, interest rate, or both, that have been modified as a result of a deterioration in the borrower’s financial condition and a concession has been granted that the Company would not otherwise consider. Unless on nonaccrual, interest income on these loans is recognized when earned, using the interest method. The Company offers a variety of modifications to borrowers that would be considered concessions. The modification categories offered generally fall within the following categories: • Rate Modification—A modification in which the interest rate is changed to a below market rate. • Term Modification—A modification in which the maturity date, timing of payments or frequency of payments is changed. • Interest Only Modification—A modification in which the loan is converted to interest only payments for a period of time. • Payment Modification—A modification in which the dollar amount of the payment is changed, other than an interest only modification described above. • Combination Modification—Any other type of modification, including the use of multiple categories above. Included in the commercial loan and commercial and residential real estate categories are troubled debt restructurings that are classified as impaired. Troubled debt restructurings totaled $2,753 at June 30, 2019, $2,925 at December 31, 2018 and $4,804 at June 30, 2018. There were no loans modified as troubled debt restructuring during the second quarter of 2019 and one loan modified during the six months ended June 30, 2019. There were no loans modified as troubled debt restructuring for the three and six months ended June 30, 2018. During the three months ended June 30, 2019, there were no defaults on loans restructured and one default on a restructured loan totaling $223 during the six months ended June 30, 2019. During the three months ended June 30, 2018, there was one default on loans restructured totaling $228 and six defaults on loans restructured totaling $1,474 during the six months ended June 30, 2018. Purchased loans are initially recorded at their acquisition date fair values. The carryover of the allowance for loan losses is prohibited as any credit losses in the loans are included in the determination of the fair value of the loans at the acquisition date. Fair values for purchased loans are based on a cash flow methodology that involves assumptions and judgments as to credit risk, default rates, loss severity, collateral values, discount rates, payment speeds, and prepayment risk. As part of its acquisition due diligence process, the Bank reviews the acquired institution’s loan grading system and the associated risk rating for loans. In performing this review, the Bank considers cash flows, debt service coverage, delinquency status, accrual status, and collateral for the loan. This process allows the Bank to clearly identify the population of acquired loans that had evidence of deterioration in credit quality since origination and for which it was probable, at acquisition, that the Bank would be unable to collect all contractually required payments. All such loans identified by the Bank are considered to be within the scope of ASC 310-30, As a result of the merger with CBT, effective October 1, 2017, the Bank identified 37 PCI loans. As part of the merger with Citizens, effective December 31, 2015, the Bank identified 10 PCI loans. As a result of the consolidation with Union effective November 1, 2013, the Bank identified 14 PCI loans. For all PCI loans, the excess of cash flows expected at acquisition over the estimated fair value is referred to as the accretable discount and is recognized into interest income over the remaining life of the loan. The difference between contractually required payments at acquisition and the cash flows expected to be collected at acquisition is referred to as the non-accretable non-accretable non-accretable non-accretable For purchased loans that are not deemed impaired at acquisition, credit discounts representing principal losses expected over the life of the loans are a component of the initial fair value, and the discount is accreted to interest income over the life of the asset. Subsequent to the purchase date, the method used to evaluate the sufficiency of the credit discount is similar to originated loans, and if necessary, additional reserves are recognized in the allowance for loan losses. The unpaid principal balances and the related carrying amount of acquired loans as of June 30, 2019 and December 31, 2018 were as follows: June 30, December 31, Credit impaired purchased loans evaluated individually for incurred credit losses: Outstanding balance $ 5,850 $ 7,491 Carrying Amount 3,388 3,825 Other purchased loans evaluated collectively for incurred credit losses: Outstanding balance 279,003 315,013 Carrying Amount 278,869 314,328 Total Purchased Loans: Outstanding balance 284,853 322,504 Carrying Amount $ 282,257 $ 318,153 As of the indicated dates, the changes in the accretable discount related to the purchased credit impaired loans were as follows: Three Months Ended Six Months Ended 2019 2018 2019 2018 Balance beginning of period $ 430 $ 1,655 $ 579 $ 2,129 Accretion recognized during the period (591 ) (411 ) (774 ) (1,854 ) Net reclassification from non-accretable 466 195 500 1,164 Balance end of period $ 305 $ 1,439 $ 305 $ 1,439 The Company is a party to financial instruments with off-balance Unused commitments at June 30, 2019, totaled $179,115 consisting of $98,651 in commitments to extend credit, $74,498 in unused portions of lines of credit and $5,966 in standby letters of credit. Due to fixed maturity dates, specified conditions within these instruments, and the ultimate needs of our customers, many will expire without being drawn upon. We believe that amounts actually drawn upon can be funded in the normal course of operations and therefore, do not represent a significant liquidity risk to us. In comparison, unused commitments, at December 31, 2018, totaled $161,732, consisting of $96,431 in commitments to extend credit, $59,512 in unused portions of lines of credit and $5,789 in standby letters of credit.

Other assets

Other assets	6 Months Ended
	Jun. 30, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Other assets	6. Other assets: The components of other assets at June 30, 2019 and December 31, 2018 are summarized as follows: June 30, December 31, Other real estate owned $ 86 $ 721 Bank owned life insurance 30,265 29,862 Restricted equity securities 935 1,054 Deferred tax assets 5,365 5,884 Lease right-of-use 4,205 Other assets 6,751 4,635 Total $ 47,607 $ 42,156 As a member of the Federal Home Loan Bank of Pittsburgh (“FHLB”) and Atlantic Community Bankers Bank (“ACBB”), the Company is required to purchase and hold stock in these entities to satisfy membership and borrowing requirements. These restricted equity securities can only be redeemed or sold at their par value and only to the respective issuing institution or to another member institution. The Company records these non-marketable non-marketable

Leases

Leases	6 Months Ended
	Jun. 30, 2019
Leases [Abstract]
Leases	7. Leases: On January 1, 2019, the Company adopted ASU 2016-02, The Company determines if an arrangement is a lease at inception. Operating leases are included in operating lease right-of- pre-payments non-lease non-lease On June 30, 2019, the Company leased 14 of its 33 locations. The Company’s lease ROU assets and related lease liabilities were $4,205 and $4,223, respectively, and have remaining terms ranging from 1 to 35 years, including extension options that the Company is reasonably certain will be exercised. For the three and six months ended June 30, 2019, operating lease cost totaled $188 and $ 335 The table below summarizes other information related to our operating leases: Six Months Ended Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 273 ROU assets obtained in exchange for lease liabilities $ 4,612 Weighted average remaining lease term—operating leases, in years 10.65 Weighted average discount rate—operating leases 3.07 % The following table outlines lease payment obligations as outlined in the Company’s lease agreements for each of the next five years and thereafter in addition to a reconcilement to the Company’s current lease liability. 2019 $ 384 2020 742 2021 715 2022 635 2023 445 Thereafter 2,232 Total lease payments 5,153 Less imputed interest (930 ) $ 4,223 As of June 30, 2019, the Company entered into two new lease arrangements. The combined lease ROU assets and related lease liabilities were respectively, $893.

Fair value estimates

Fair value estimates	6 Months Ended
	Jun. 30, 2019
Fair Value Disclosures [Abstract]
Fair value estimates	8. Fair value estimates: The Company uses fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair value disclosure under GAAP. Fair value estimates are calculated without attempting to estimate the value of anticipated future business and the value of certain assets and liabilities that are not considered financial. Accordingly, such assets and liabilities are excluded from disclosure requirements. In accordance with FASB ASC 820, “Fair Value Measurements and Disclosures”, fair value is the price that would be received to sell an asset or transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is best determined based upon quoted market prices. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation 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. In many cases, these values cannot be realized in immediate settlement of the instrument. Current fair value guidance provides a consistent definition of fair value, which focuses on exit price in an orderly transaction that is not a forced liquidation or distressed sale between participants at the measurement date under current market conditions. If there has been a significant decrease in the volume and level of activity for the asset or liability, a change in valuation technique or the use of multiple valuation techniques may be appropriate. In such instances, determining the price at which willing market participants would transact at the measurement date under current market conditions depends on the facts and circumstances and requires the use of significant judgment. The fair value is a reasonable point within the range that is most representative of fair value under current market conditions. In accordance with GAAP, the Company groups its assets and liabilities generally measured at fair value into three levels based on market information or other fair value estimates in which the assets and liabilities are traded or valued, and the reliability of the assumptions used to determine fair value. These levels include: • Level 1: Unadjusted quoted prices of identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date. • Level 2: Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data. • Level 3: Significant unobservable inputs that reflect a reporting entity’s own assumptions about the assumptions that market participants would use in pricing an asset or liability. An asset’s or liability’s placement in the fair value hierarchy is based on the lowest level of input that is significant to the fair value estimate. The following methods and assumptions were used by the Company to calculate fair values and related carrying amounts of assets and liabilities measured at fair value on a recurring basis: Investment securities: Assets and liabilities measured at fair value on a recurring basis at June 30, 2019 and December 31, 2018 are summarized as follows: Fair Value Measurement Using June 30, 2019 Amount Quoted Prices in Significant Significant State and Municipals: Taxable $ 31,333 $ 31,333 Tax-exempt 5,434 5,434 Mortgage-backed securities: U.S. Government agencies 29,115 29,115 U.S. Government-sponsored enterprises 25,337 25,337 Corporate debt obligations 9,035 9,035 Total $ 100,254 $ 100,254 Fair Value Measurement Using December 31, 2018 Amount Quoted Prices in Significant Significant State and municipals: Taxable $ 33,278 $ 33,278 Tax-exempt 12,776 12,776 Mortgage-backed securities: U.S. Government agencies 23,670 23,670 U.S. Government-sponsored enterprises 26,195 26,195 Corporate debt obligations 8,758 8,758 Total $ 104,677 $ 104,677 Other real estate owned charge-off. re-measured Impaired loans Assets and liabilities measured at fair value on a nonrecurring basis at June 30, 2019 and December 31, 2018 are summarized as follows: Fair Value Measurement Using June 30, 2019 Amount (Level 1) (Level 2) (Level 3) Other real estate owned $ 86 $ 86 Impaired loans, net of related allowance 1,080 1,080 Total $ 1,166 $ 1,166 Fair Value Measurement Using December 31, 2018 Amount (Level 1) (Level 2) (Level 3) Other real estate owned $ 721 $ 721 Impaired loans, net of related allowance 1,476 1,476 Total $ 2,197 $ 2,197 The following tables present additional quantitative information about assets measured at fair value on a nonrecurring basis and for which the Company utilized Level 3 inputs to determine fair value at June 30, 2019 and December 31, 2018 Quantitative Information about Level 3 Fair Value Measurements June 30, 2019 Fair Value Valuation Techniques Unobservable Input Range (Weighted Average) Other real estate owned $ 86 Appraisal of collateral Appraisal adjustments 0.0 31.5 31.1 Liquidation expenses 0.0 10.0 7.6 Impaired loans $ 1,080 Appraisal of collateral Appraisal adjustments 0.0 10.0 1.9 Liquidation expenses 0.0 25.0 11.2 Quantitative Information about Level 3 Fair Value Measurements December 31, 2018 Fair Value Valuation Techniques Unobservable Input Range (Weighted Average) Other real estate owned $ 721 Appraisal of collateral Appraisal adjustments 0.0 69.0 28.4 Liquidation expenses 0.0 7.0 7.0 Impaired loans $ 1,476 Appraisal of collateral Appraisal adjustments 0.0 0.0 0.0 Liquidation expenses 7.0 25.0 10.3 The carrying and fair values of the Company’s financial instruments at June 30, 2019 and December 31, 2018 and their placement within the fair value hierarchy are as follows: Fair Value Hierarchy June 30, 2019 Carrying Fair Value Quoted Prices in Significant Significant Financial assets: Cash and cash equivalents $ 40,975 $ 40,975 $ 40,975 Investment securities 100,254 100,254 $ 100,254 Loans held for sale 170 170 170 Net loans (1) 882,303 868,262 $ 868,262 Accrued interest receivable 2,870 2,870 549 2,321 Financial liabilities: Deposits $ 979,700 $ 980,040 $ 980,040 Long-term debt 6,932 6,932 6,932 Accrued interest payable 445 445 445 Fair Value Hierarchy December 31, 2018 Carrying Fair Value Quoted Prices in Significant Significant Financial assets: Cash and cash equivalents $ 53,816 $ 53,816 $ 53,816 Investment securities available-for-sale 104,677 104,677 $ 104,677 Loans held for sale 637 637 637 Net loans (1) 886,836 872,455 $ 872,455 Accrued interest receivable 3,010 3,010 663 2,347 Financial liabilities: Deposits $ 1,004,593 $ 999,929 $ 999,929 Long-term debt 6,892 6,892 6,892 Accrued interest payable 484 484 484 (1) The carrying amount is net of unearned income and the allowance for loan losses in accordance with the adoption of ASU No. 2016-01

Revenue recognition

Revenue recognition	6 Months Ended
	Jun. 30, 2019
Revenue from Contract with Customer [Abstract]
Revenue recognition	Note 9. Revenue recognition: On January 1, 2018, the Company adopted ASU No. 2014-09 Topic 606 does not apply to revenue associated with financial instruments, including revenue from loans and securities. In addition, certain noninterest income streams such as fees associated with mortgage servicing rights, financial guarantees, derivatives, and certain credit card fees are also not in scope of the new guidance. Topic 606 is applicable to noninterest revenue streams such as trust and asset management income, deposit related fees, interchange fees, merchant income, and other fees. However, the recognition of these revenue streams did not change significantly upon adoption of Topic 606. Substantially all of the Company’s revenue is generated from contracts with customers. Noninterest revenue streams in-scope Service Charges, Fees and Commissions Service charges on deposit accounts consist of monthly service fees, check orders, and other deposit account related fees. The Company’s performance obligation for monthly service fees is generally satisfied, and the related revenue recognized, over the period in which the service is provided. Check orders and other deposit account related fees are largely transactional based, and therefore, the Company’s performance obligation is satisfied, and related revenue recognized, at a point in time. Payment for service charges on deposit accounts is primarily received immediately or in the following month through a direct charge to customers’ accounts. Fees, exchange, and other service charges are primarily comprised of debit and credit card income, ATM fees, merchant services income, and other service charges. Debit and credit card income is primarily comprised of interchange fees earned whenever the Company’s debit and credit cards are processed through card payment networks such as Mastercard. Such income is presented net of network expenses as the Company acts as an agent in these transactions. ATM fees are primarily generated when a Company cardholder uses a non-Company non-Company Other noninterest income consists of other recurring revenue streams such as commissions from sales of mutual funds and other investments, investment advisor fees from wealth management products, safe deposit box rental fees, and other miscellaneous revenue streams. Commissions from the sale of mutual funds and other investments are recognized on trade date, which is when the Company has satisfied its performance obligation. The Company also receives periodic service fees or trailers from mutual fund companies typically based on a percentage of net asset value. Trailer revenue is recorded over time, usually monthly or quarterly, as net asset value is determined. Investment advisor fees from wealth management products is earned over time and based on an annual percentage rate of the net asset value. The investment advisor fees are charged to the customer’s account in advance on the first month of the quarter, and the revenue is recognized over the following three-month period. Safe deposit box rental fees are charged to the customer on an annual basis and recognized upon receipt of payment. The Company determined that since rentals and renewals occur fairly consistently over time, revenue is recognized on a basis consistent with the duration of the performance obligation. Trust and Asset Management Trust and asset management income is primarily comprised of fees earned from the management and administration of trusts and other customer assets. The Company’s performance obligation is generally satisfied over time and the resulting fees are recognized monthly, based upon the month-end The following presents noninterest income, segregated by revenue streams in-scope out-of-scope Three Months Ended Six Months Ended June 30, 2019 2018 2019 2018 Noninterest Income: In-scope Service charges, fees and commissions $ 1,315 $ 1,651 $ 2,368 $ 2,879 Trust and asset management 517 454 1,024 818 Noninterest income (in-scope 1,832 2,105 3,392 3,697 Noninterest income (out-of-scope 294 428 545 789 Total noninterest income $ 2,126 $ 2,533 $ 3,937 $ 4,486 Contract Balances A contract asset balance occurs when an entity performs a service for a customer before the customer pays consideration, resulting in a contract receivable, or before payment is due, resulting in a contract asset. A contract liability balance is an entity’s obligation to transfer a service to a customer for which the entity has already received payment (or payment is due) from the customer. The Company’s noninterest revenue streams are largely based on transactional activity, or standard month-end month-end Contract Acquisition Costs In connection with the adoption of Topic 606, an entity is required to capitalize, and subsequently amortize into expense, certain incremental costs of obtaining a contract with a customer if these costs are expected to be recovered. The incremental costs of obtaining a contract are those costs that an entity incurs to obtain a contract with a customer that it would not have incurred if the contract had not been obtained, for example, sales commission. The Company utilizes the practical expedient which allows entities to immediately expense contract acquisition costs when the asset that would have resulted from capitalizing these costs would have been amortized in one year or less. Upon adoption of Topic 606, the Company did not capitalize any contract acquisition cost.

Summary of significant accoun_2

Summary of significant accounting policies (Policies)	6 Months Ended
	Jun. 30, 2019
Accounting Policies [Abstract]
Nature of Operations	Nature of Operations Riverview Financial Corporation, (the “Company” or “Riverview”), a bank holding company incorporated under the laws of Pennsylvania, provides a full range of financial services through its wholly-owned subsidiary, Riverview Bank (the “Bank”). Riverview Bank, with 30 full service offices and three small-to-medium
Basis of presentation	Basis of presentation: The accompanying unaudited consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP’) for interim financial information and with the instructions to Form 10-Q Regulation S-X. Form 10-K, The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates and assumptions affect the amounts reported in the financial statements and the disclosures provided. Actual results could differ from those estimates.
Recent Accounting Standards	Accounting Standards Adopted in 2019 In February 2016, the FASB issued an update ASU 2016-02, right-of-use No. 2018-11, right-of-use right-of-use In March 2017, the FASB issued ASU No. 2017-08, No. 2017-08 In August 2017, the FASB issued ASU No. 2017-12, No. 2017-12 Recent Accounting Standards In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments”. ASU 2016-13 requires an entity to utilize a new impairment model known as the current expected credit loss (“CECL”) model to estimate its lifetime “expected credit loss” and record an allowance that, when deducted from the amortized cost basis of the financial asset, presents the net amount expected to be collected on the financial asset. The CECL model is expected to result in earlier recognition of credit losses. ASU 2016-13 also requires new disclosures for financial assets measured at amortized cost, loans and available-for-sale debt securities. In November 2018, the FASB issued ASU No. 2018-19—Codification Improvements to Topic 326, Financial Instruments—Credit Losses. The amendments clarify that receivables arising from operating leases are not within the scope of Subtopic 326-20. Instead, impairment of receivables arising from operating leases should be accounted for in accordance with Topic 842, Leases. In May 2019, the FASB issued ASU 2019-05 “Financial Instruments-Credit Losses (Topic 326)-Targeted Transition Relief” which amends ASU 2016-13 to allow companies to irrevocably elect, upon adoption of ASU 2016-13, the fair value option on financial instruments that were previously recorded at amortized cost and are within the scope of ASC 326-20 if the instruments are eligible for the fair value option under ASC 825-10. The fair value option election does not apply to held-to-maturity debt securities. Entities are required to make this election on an instrument-by-instrument basis. In December 2018, the federal bank regulatory agencies approved a final rule that modifies their regulatory capital rules and provides institutions the option to phase in over a three-year period any day-one regulatory capital effects of the new accounting standard. The Company has formed an internal management committee and engaged a third party vendor to assist with the transition to the guidance set forth in this update. The committee is currently evaluating the impact of this update on the Company’s Consolidated Financial Statements, but the ALLL is expected to increase upon adoption since the allowance will be required to cover the full expected life of the portfolio. The extent of this increase is still being evaluated and will depend on economic conditions and the composition of the loan and lease portfolio at the time of adoption. Management is currently evaluating the preliminary modeling results, including a qualitative framework to account for the drivers of credit losses that are not captured by the quantitative model. In July 2019, the FASB tentatively decided to delay the effective date for small reporting public companies to interim and annual reporting periods beginning after December 15, 2022, including interim periods within those fiscal years. Early adoption is permitted. The Company currently expects as of January 1, 2023 to recognize a one-time cumulative effect adjustment to increase the ALLL with an offsetting reduction to the retained earnings component of equity. The effective date is subject to final approval by FASB. In August 2016, the FASB issued ASU No. 2016-15, In January 2017, the FASB issued ASU No. 2017-04, In August 2018, the FASB issued ASU 2018-13, In August 2018, the FASB issued ASU No. 2018-14, (Subtopic 715-20)—Disclosure Subtopic 715-20 In August 2018, the FASB issued ASU No. 2018-15, internal-use internal-use

Other comprehensive income (l_2

Other comprehensive income (loss) (Tables)	6 Months Ended
	Jun. 30, 2019
Equity [Abstract]
Summary of Components of Accumulated Other Comprehensive Income (Loss)	The components of accumulated other comprehensive income (loss) included in stockholders’ equity at June 30, 2019 and December 31, 2018 is as follows: June 30, December 31, Net unrealized gain (loss) on investment securities available-for-sale $ 818 $ (2,183 ) Income tax expense (benefit) 172 (458 ) Net of income taxes 646 (1,725 ) Benefit plan adjustments (1,132 ) (1,132 ) Income tax benefit (238 ) (238 ) Net of income taxes (894 ) (894 ) Accumulated other comprehensive loss $ (248 ) $ (2,619 )
Schedule of Other Comprehensive Income (Loss) and Related Tax Effects	Other comprehensive income (loss) and related tax effects for the three and six months ended June 30, 2019 and 2018 is as follows: Three months ended June 30, 2019 2018 Unrealized gain on investment securities available-for-sale $ 1,936 $ 112 Net gain on the sale of investment securities available-for-sale (1) (40 ) Other comprehensive income before taxes 1,936 72 Income tax expense 406 15 Other comprehensive income $ 1,530 $ 57 Six months ended June 30, 2019 2018 Unrealized gain (loss) on investment securities available-for-sale $ 2,959 $ (963 ) Net (gain) loss on the sale of investment securities available-for-sale (1) 42 (40 ) Other comprehensive income (loss) before taxes 3,001 (1,003 ) Income tax expense (benefit) 630 (210 ) Other comprehensive income (loss) $ 2,371 $ (793 ) (1) Represents amounts reclassified out of accumulated other comprehensive income and included in gains on sale of investment securities on the consolidated statements of income and comprehensive income.

Earnings per share (Tables)

Earnings per share (Tables)	6 Months Ended
	Jun. 30, 2019
Earnings Per Share [Abstract]
Computation of Earnings per Share	The following table provides a reconciliation between the computation of basic earnings per share and diluted earnings per share for the three and six months ended June 30, 2019 and 2018: Three months ended June 30, 2019 2018 Numerator: Net income (loss) $ 1,434 $ 2,787 Denominator: Basic 9,160,290 9,089,011 Dilutive options 12,702 45,237 Diluted 9,172,992 9,134,248 Earnings per share: Basic $ 0.16 $ 0.31 Diluted $ 0.16 $ 0.31 Six months ended June 30, 2019 2018 Numerator: Net income (loss) $ 747 $ 5,598 Denominator: Basic 9,151,850 9,084,054 Dilutive options 15,559 51,950 Diluted 9,167,409 9,136,004 Earnings per share: Basic $ 0.08 $ 0.62 Diluted $ 0.08 $ 0.62

Investment securities (Tables)

Investment securities (Tables)	6 Months Ended
	Jun. 30, 2019
Investments, Debt and Equity Securities [Abstract]
Schedule of Amortized Cost and Fair Value of Investment Securities Available-for-Sale Aggregated by Investment Category	The amortized cost and fair value of investment securities available-for-sale June 30, 2019 Amortized Gross Gross Fair State and municipals: Taxable $ 30,754 $ 590 $ 11 $ 31,333 Tax-exempt 5,370 64 5,434 Mortgage-backed securities: U.S. Government agencies 28,669 449 3 29,115 U.S. Government-sponsored enterprises 25,135 280 78 25,337 Corporate debt obligations 9,508 31 504 9,035 Total $ 99,436 $ 1,414 $ 596 $ 100,254 December 31, 2018 Amortized Gross Gross Fair State and municipals: Taxable $ 34,025 $ 145 $ 892 $ 33,278 Tax-exempt 12,970 2 196 12,776 Mortgage-backed securities: U.S. Government agencies 23,715 61 106 23,670 U.S. Government-sponsored enterprises 26,635 11 451 26,195 Corporate debt obligations 9,515 757 8,758 Total $ 106,860 $ 219 $ 2,402 $ 104,677
Schedule of Debt Securities Classified Available-for-Sale Maturity Distribution of Fair Value	The maturity distribution of the fair value, which is the net carrying amount, of the debt securities classified as available-for-sale June 30, 2019 Fair Within one year $ 116 After one but within five years 1,859 After five but within ten years 12,267 After ten years 31,560 45,802 Mortgage-backed securities 54,452 Total $ 100,254
Schedule of Fair Value Gross Unrealized Losses of Investment Securities Unrealized Losses	The fair value and gross unrealized losses of investment securities with unrealized losses for which an other-than-temporary impairment (“OTTI”) has not been recognized at June 30, 2019 and December 31, 2018, aggregated by investment category and length of time that the individual securities have been in a continuous unrealized loss position, are summarized as follows: Less Than 12 Months 12 Months or More Total June 30, 2019 Fair Unrealized Fair Unrealized Fair Unrealized State and municipals: Taxable $ $ $ 3,471 $ 11 $ 3,471 $ 11 Tax-exempt Mortgage-backed securities: U.S. Government agencies 451 1 785 2 1,236 3 U.S. Government-sponsored enterprises 4,082 78 4,082 78 Corporate debt obligation 6,996 504 6,996 504 Total $ 451 $ 1 $ 15,334 $ 595 $ 15,785 $ 596 Less Than 12 Months 12 Months or More Total December 31, 2018 Fair Unrealized Fair Unrealized Fair Unrealized State and municipals: Taxable $ 2,300 $ 4 $ 22,943 $ 888 $ 25,243 $ 892 Tax-exempt 1,950 32 9,556 164 11,506 196 Mortgage-backed securities: U.S. Government agencies 7,862 66 1,216 40 9,078 106 U.S. Government-sponsored enterprises 18,110 163 7,133 288 25,243 451 Corporate debt obligation 8,758 757 8,758 757 Total $ 30,222 $ 265 $ 49,606 $ 2,137 $ 79,828 $ 2,402

Loans, net and allowance for _2

Loans, net and allowance for loan losses (Tables)	6 Months Ended
	Jun. 30, 2019
Receivables [Abstract]
Schedule of Loans Outstanding	The major classifications of loans outstanding, net of deferred loan origination fees and costs at June 30, 2019 and December 31, 2018 are summarized as follows. Net deferred loan costs were $1,069 and $1,026 at June 30, 2019 and December 31, 2018. June 30, December 31, Commercial $ 113,844 $ 122,919 Real estate: Construction 48,978 39,556 Commercial 504,553 497,597 Residential 212,053 221,115 Consumer 9,877 11,997 Total $ 889,305 $ 893,184
Schedule of Allowance for Loan Losses Account by Major Classification of Loan	The changes in the allowance for loan losses account by major classification of loan for the three and six months ended June 30, 2019 and 2018 are summarized as follows: June 30, 2019 Commercial Construction Commercial Residential Consumer Unallocated Total Allowance for loan losses: Beginning Balance, $ 1,023 $ 281 $ 3,459 $ 1,566 $ 157 $ $ 6,486 Charge-offs (13 ) (20 ) (109 ) (142 ) Recoveries 6 1 2 31 40 Provisions 101 210 131 101 75 618 Ending balance $ 1,117 $ 491 $ 3,591 $ 1,649 $ 154 $ $ 7,002 Real Estate June 30, 2019 Commercial Construction Commercial Residential Consumer Unallocated Total Allowance for loan losses: Beginning Balance, $ 1,162 $ 404 $ 3,298 $ 1,286 $ 50 $ 148 $ 6,348 Charge-offs (389 ) (20 ) (253 ) (662 ) Recoveries 11 2 3 99 115 Provisions 333 87 291 380 258 (148 ) 1,201 Ending balance $ 1,117 $ 491 $ 3,591 $ 1,649 $ 154 $ $ 7,002 Real Estate June 30, 2018 Commercial Construction Commercial Residential Consumer Unallocated Total Allowance for loan losses: Beginning Balance, $ 816 $ 384 $ 3,458 $ 1,179 $ 32 $ 646 $ 6,515 Charge-off (93 ) (10 ) (63 ) (166 ) Recoveries 5 2 20 25 52 Provisions 298 (135 ) 146 106 42 (457 ) Ending balance $ 1,026 $ 249 $ 3,606 $ 1,295 $ 36 $ 189 $ 6,401 Real Estate June 30, 2018 Commercial Construction Commercial Residential Consumer Unallocated Total Allowance for loan losses: Beginning Balance, $ 1,206 $ 379 $ 2,963 $ 1,340 $ 37 $ 381 $ 6,306 Charge-offs (170 ) (60 ) (162 ) (392 ) Recoveries 8 4 21 64 97 Provisions (18 ) (130 ) 639 (6 ) 97 (192 ) 390 Ending balance $ 1,026 $ 249 $ 3,606 $ 1,295 $ 36 $ 189 $ 6,401 The allocation of the allowance for loan losses and the related loans by major classifications of loans at June 30, 2019 and December 31, 2018 is summarized as follows: Real Estate June 30, 2019 Commercial Construction Commercial Residential Consumer Unallocated Total Allowance for loan losses: Ending balance $ 1,117 $ 491 $ 3,591 $ 1,649 $ 154 $ $ 7,002 Ending balance: individually evaluated for impairment 103 92 50 245 Ending balance: collectively evaluated for impairment 1,014 491 3,499 1,599 154 6,757 Ending balance: purchased credit impaired loans $ $ $ $ $ $ $ Loans receivable: Ending balance $ 113,844 $ 48,978 $ 504,553 $ 212,053 $ 9,877 $ $ 889,305 Ending balance: individually evaluated for impairment 879 1,474 2,132 4,485 Ending balance: collectively evaluated for impairment 112,944 48,978 499,958 209,675 9,877 881,432 Ending balance: purchased credit impaired loans $ 21 $ $ 3,121 $ 246 $ $ $ 3,388 Real Estate December 31, 2018 Commercial Construction Commercial Residential Consumer Unallocated Total Allowance for loan losses: Ending balance $ 1,162 $ 404 $ 3,298 $ 1,286 $ 50 $ 148 $ 6,348 Ending balance: individually evaluated for impairment 382 78 28 488 Ending balance: collectively evaluated for impairment 780 404 3,220 1,258 50 148 5,680 Ending balance: purchased credit impaired loans $ $ $ $ $ $ $ Loans receivable: Ending balance $ 122,919 $ 39,556 $ 497,597 $ 221,115 $ 11,997 $ $ 893,184 Ending balance: individually evaluated for impairment 1,249 1,643 2,146 5,038 Ending balance: collectively evaluated for impairment 121,521 39,556 492,779 218,468 11,997 884,321 Ending balance: purchased credit impaired loans $ 149 $ $ 3,175 $ 501 $ $ $ 3,825
Summary of Major Classification of Loans Summarized by Aggregate Pass Rating	The following tables present the major classification of loans summarized by the aggregate pass rating and the classified ratings of special mention, substandard and doubtful within the Company’s internal risk rating system at June 30, 2019 and December 31, 2018: June 30, 2019 Pass Special Substandard Doubtful Total Commercial $ 101,234 $ 7,981 $ 4,629 $ 113,844 Real estate: Construction 48,814 164 48,978 Commercial 476,590 9,678 18,285 504,553 Residential 207,925 2,036 2,092 212,053 Consumer 9,877 9,877 Total $ 844,440 $ 19,859 $ 25,006 $ 889,305 December 31, 2018 Pass Special Substandard Doubtful Total Commercial $ 109,609 $ 9,123 $ 4,187 $ 122,919 Real estate: Construction 39,265 291 39,556 Commercial 471,364 13,106 13,127 497,597 Residential 216,218 2,126 2,771 221,115 Consumer 11,997 11,997 Total $ 848,453 $ 24,355 $ 20,376 $ 893,184
Summary of Classes of Loan Portfolio Summarized by Aging Categories of Performing Loans and Nonaccrual Loans	The following tables present the classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans as of June 30, 2019 and December 31, 2018. Purchase credit impaired (“PCI”) loans are excluded from the aging and nonaccrual loan schedules. Accrual Loans June 30, 2019 30-59 Days 60-89 Days 90 or More Total Past Current Nonaccrual Total Loans Commercial $ 199 $ $ $ 199 $ 112,849 $ 775 $ 113,823 Real estate: Construction 10 10 48,968 48,978 Commercial 1,044 1,044 499,694 694 501,432 Residential 1,097 141 25 1,263 209,848 696 211,807 Consumer 43 11 27 81 9,796 9,877 Total $ 2,393 $ 152 $ 52 $ 2,597 $ 881,155 $ 2,165 $ 885,917 Purchased credit impaired loans 3,388 Total Loans $ 889,305 Accrual Loans December 31, 2018 30-59 Days 60-89 Days 90 or More Total Past Current Nonaccrual Total Loans Commercial $ 69 $ 128 $ 82 $ 279 $ 121,350 $ 1,141 $ 122,770 Real estate: Construction 11 655 247 913 38,643 39,556 Commercial 467 538 170 1,175 492,545 702 494,422 Residential 4,537 1,322 290 6,149 213,579 886 220,614 Consumer 124 57 50 231 11,766 11,997 Total $ 5,208 $ 2,700 $ 839 $ 8,747 $ 877,883 $ 2,729 $ 889,359 Purchased credit impaired loans 3,825 Total Loans $ 893,184
Schedule of Information Concerning Impaired Loans	This Quarter Year-to-Date June 30, 2018 Recorded Unpaid Related Average Interest Average Interest With no related allowance: Commercial $ 366 $ 366 $ $ 700 $ 19 $ 909 $ 372 Real estate: Construction Commercial 6,978 6,978 7,531 335 8,134 1,370 Residential 3,017 3,085 3,085 58 3,168 137 Consumer Total 10,361 10,429 11,316 412 12,211 1,879 With an allowance recorded: Commercial 832 832 58 969 1 705 3 Real estate: Construction Commercial 531 531 76 533 1 534 7 Residential 185 323 42 186 1 186 3 Consumer Total 1,548 1,686 176 1,688 3 1,425 13 Commercial 1,198 1,198 58 1,669 20 1,614 375 Real estate: Construction Commercial 7,509 7,509 76 8,064 336 8,668 1,377 Residential 3,202 3,408 42 3,271 59 3,354 140 Consumer Total $ 11,909 $ 12,115 $ 176 $ 13,004 $ 415 $ 13,636 $ 1,892
Summary of Unpaid Principal Balances and Related Carrying Amounts of Union Acquired Loans	The unpaid principal balances and the related carrying amount of acquired loans as of June 30, 2019 and December 31, 2018 were as follows: June 30, December 31, Credit impaired purchased loans evaluated individually for incurred credit losses: Outstanding balance $ 5,850 $ 7,491 Carrying Amount 3,388 3,825 Other purchased loans evaluated collectively for incurred credit losses: Outstanding balance 279,003 315,013 Carrying Amount 278,869 314,328 Total Purchased Loans: Outstanding balance 284,853 322,504 Carrying Amount $ 282,257 $ 318,153
Summary of Changes in Accretable Discount Related to Purchased Credit Impaired Loans	As of the indicated dates, the changes in the accretable discount related to the purchased credit impaired loans were as follows: Three Months Ended Six Months Ended 2019 2018 2019 2018 Balance beginning of period $ 430 $ 1,655 $ 579 $ 2,129 Accretion recognized during the period (591 ) (411 ) (774 ) (1,854 ) Net reclassification from non-accretable 466 195 500 1,164 Balance end of period $ 305 $ 1,439 $ 305 $ 1,439

Other assets (Tables)

Other assets (Tables)	6 Months Ended
	Jun. 30, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Components of Other Assets	The components of other assets at June 30, 2019 and December 31, 2018 are summarized as follows: June 30, December 31, Other real estate owned $ 86 $ 721 Bank owned life insurance 30,265 29,862 Restricted equity securities 935 1,054 Deferred tax assets 5,365 5,884 Lease right-of-use 4,205 Other assets 6,751 4,635 Total $ 47,607 $ 42,156

Leases (Tables)

Leases (Tables)	6 Months Ended
	Jun. 30, 2019
Leases [Abstract]
Summary of Other Information Related to Our Operating Leases	The table below summarizes other information related to our operating leases: Six Months Ended Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 273 ROU assets obtained in exchange for lease liabilities $ 4,612 Weighted average remaining lease term—operating leases, in years 10.65 Weighted average discount rate—operating leases 3.07 %
Summary of Lease Payment Obligation	The following table outlines lease payment obligations as outlined in the Company’s lease agreements for each of the next five years and thereafter in addition to a reconcilement to the Company’s current lease liability. 2019 $ 384 2020 742 2021 715 2022 635 2023 445 Thereafter 2,232 Total lease payments 5,153 Less imputed interest (930 ) $ 4,223

Fair value estimates (Tables)

Fair value estimates (Tables)	6 Months Ended
	Jun. 30, 2019
Fair Value Disclosures [Abstract]
Financial Assets and Liabilities Measured at Fair Value on Recurring Basis	Assets and liabilities measured at fair value on a recurring basis at June 30, 2019 and December 31, 2018 are summarized as follows: Fair Value Measurement Using June 30, 2019 Amount Quoted Prices in Significant Significant State and Municipals: Taxable $ 31,333 $ 31,333 Tax-exempt 5,434 5,434 Mortgage-backed securities: U.S. Government agencies 29,115 29,115 U.S. Government-sponsored enterprises 25,337 25,337 Corporate debt obligations 9,035 9,035 Total $ 100,254 $ 100,254 Fair Value Measurement Using December 31, 2018 Amount Quoted Prices in Significant Significant State and municipals: Taxable $ 33,278 $ 33,278 Tax-exempt 12,776 12,776 Mortgage-backed securities: U.S. Government agencies 23,670 23,670 U.S. Government-sponsored enterprises 26,195 26,195 Corporate debt obligations 8,758 8,758 Total $ 104,677 $ 104,677
Summary of Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis	Assets and liabilities measured at fair value on a nonrecurring basis at June 30, 2019 and December 31, 2018 are summarized as follows: Fair Value Measurement Using June 30, 2019 Amount (Level 1) (Level 2) (Level 3) Other real estate owned $ 86 $ 86 Impaired loans, net of related allowance 1,080 1,080 Total $ 1,166 $ 1,166 Fair Value Measurement Using December 31, 2018 Amount (Level 1) (Level 2) (Level 3) Other real estate owned $ 721 $ 721 Impaired loans, net of related allowance 1,476 1,476 Total $ 2,197 $ 2,197
Additional Quantitative Information about Assets Measured at Fair Value on Nonrecurring Basis	The following tables present additional quantitative information about assets measured at fair value on a nonrecurring basis and for which the Company utilized Level 3 inputs to determine fair value at June 30, 2019 and December 31, 2018 Quantitative Information about Level 3 Fair Value Measurements June 30, 2019 Fair Value Valuation Techniques Unobservable Input Range (Weighted Average) Other real estate owned $ 86 Appraisal of collateral Appraisal adjustments 0.0 31.5 31.1 Liquidation expenses 0.0 10.0 7.6 Impaired loans $ 1,080 Appraisal of collateral Appraisal adjustments 0.0 10.0 1.9 Liquidation expenses 0.0 25.0 11.2 Quantitative Information about Level 3 Fair Value Measurements December 31, 2018 Fair Value Valuation Techniques Unobservable Input Range (Weighted Average) Other real estate owned $ 721 Appraisal of collateral Appraisal adjustments 0.0 69.0 28.4 Liquidation expenses 0.0 7.0 7.0 Impaired loans $ 1,476 Appraisal of collateral Appraisal adjustments 0.0 0.0 0.0 Liquidation expenses 7.0 25.0 10.3
Carrying and Fair Values of Riverview's Financial Instruments	The carrying and fair values of the Company’s financial instruments at June 30, 2019 and December 31, 2018 and their placement within the fair value hierarchy are as follows: Fair Value Hierarchy June 30, 2019 Carrying Fair Value Quoted Prices in Significant Significant Financial assets: Cash and cash equivalents $ 40,975 $ 40,975 $ 40,975 Investment securities 100,254 100,254 $ 100,254 Loans held for sale 170 170 170 Net loans (1) 882,303 868,262 $ 868,262 Accrued interest receivable 2,870 2,870 549 2,321 Financial liabilities: Deposits $ 979,700 $ 980,040 $ 980,040 Long-term debt 6,932 6,932 6,932 Accrued interest payable 445 445 445 Fair Value Hierarchy December 31, 2018 Carrying Fair Value Quoted Prices in Significant Significant Financial assets: Cash and cash equivalents $ 53,816 $ 53,816 $ 53,816 Investment securities available-for-sale 104,677 104,677 $ 104,677 Loans held for sale 637 637 637 Net loans (1) 886,836 872,455 $ 872,455 Accrued interest receivable 3,010 3,010 663 2,347 Financial liabilities: Deposits $ 1,004,593 $ 999,929 $ 999,929 Long-term debt 6,892 6,892 6,892 Accrued interest payable 484 484 484 (1) The carrying amount is net of unearned income and the allowance for loan losses in accordance with the adoption of ASU No. 2016-01

Revenue recognition (Tables)

Revenue recognition (Tables)	6 Months Ended
	Jun. 30, 2019
Revenue from Contract with Customer [Abstract]
Summary of Noninterest Income, Segregated by Revenue Streams in-Scope and Out-of-Scope of Topic 606	The following presents noninterest income, segregated by revenue streams in-scope out-of-scope Three Months Ended Six Months Ended June 30, 2019 2018 2019 2018 Noninterest Income: In-scope Service charges, fees and commissions $ 1,315 $ 1,651 $ 2,368 $ 2,879 Trust and asset management 517 454 1,024 818 Noninterest income (in-scope 1,832 2,105 3,392 3,697 Noninterest income (out-of-scope 294 428 545 789 Total noninterest income $ 2,126 $ 2,533 $ 3,937 $ 4,486

Summary of Significant Accoun_3

Summary of Significant Accounting Policies - Additional Information (Detail) $ in Thousands	6 Months Ended
	Jun. 30, 2019USD ($)Office	Jan. 01, 2019USD ($)
Summary Of Significant Accounting Policies [Line Items]
Number of full service offices | Office	30
Number of limited purpose offices | Office	3
Operating lease, right-of-use asset	$ 4,205
Operating lease, liability	$ 4,223
Accounting Standards Update 2016-02 [Member]
Summary Of Significant Accounting Policies [Line Items]
Operating lease, right-of-use asset		$ 3,719
Operating lease, liability		$ 3,719

Other comprehensive income (l_3

Other comprehensive income (loss) - Summary of Components of Accumulated Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
Income tax benefit	$ 406	$ 15	$ 630	$ (210)
Net of income taxes	1,530	$ 57	2,371	$ (793)
Accumulated other comprehensive loss	$ (248)		(248)		$ (2,619)
Unrealized Losses on Available-for-Sale [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Benefit plan adjustments			818		(2,183)
Income tax benefit			172		(458)
Net of income taxes			646		(1,725)
Defined Benefit Pension Items [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Benefit plan adjustments			(1,132)		(1,132)
Income tax benefit			(238)		(238)
Net of income taxes			$ (894)		$ (894)

Other comprehensive income (l_4

Other comprehensive income (loss) - Schedule of Other Comprehensive Income (Loss) and Related Tax Effects (Detail) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Other Comprehensive Income (Loss), Tax [Abstract]
Unrealized gain (loss) on investment securities available-for-sale		$ 1,936	$ 112	$ 2,959	$ (963)
Net gain on the sale of investment securities available-for-sale	[1]		(40)	42	(40)
Other comprehensive gain (loss) before taxes		1,936	72	3,001	(1,003)
Income tax expense (benefit)		406	15	630	(210)
Other comprehensive gain (loss)		$ 1,530	$ 57	$ 2,371	$ (793)
[1]	Represents amounts reclassified out of accumulated other comprehensive income and included in gains on sale of investment securities on the consolidated statements of income and comprehensive income.

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Detail) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Stock options excluded from the dilutive earnings per share calculation	43,350	0	43,350	0

Earnings per share - Computatio

Earnings per share - Computation of Earnings per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Numerator:
Net income (loss)	$ 1,434	$ 2,787	$ 747	$ 5,598
Denominator:
Basic	9,160,290	9,089,011	9,151,850	9,084,054
Dilutive options	12,702	45,237	15,559	51,950
Diluted	9,172,992	9,134,248	9,167,409	9,136,004
Basic	$ 0.16	$ 0.31	$ 0.08	$ 0.62
Diluted	$ 0.16	$ 0.31	$ 0.08	$ 0.62

Investment Securities - Additio

Investment Securities - Additional Information (Detail) $ in Thousands	Jun. 30, 2019USD ($)Securities	Dec. 31, 2018USD ($)Securities
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities pledged as collateral, carrying value | $	$ 68,975	$ 71,797
Available-for-sale securities in unrealized loss position, number of securities	18	92
Taxable [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities in unrealized loss position, number of securities		39
Available-for-sale securities in unrealized loss position for twelve months or more, number of securities		35
Tax-exempt Municipal Obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities in unrealized loss position, number of securities		22
Available-for-sale securities in unrealized loss position for twelve months or more, number of securities		19
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities in unrealized loss position, number of securities	10	27
Available-for-sale securities in unrealized loss position for twelve months or more, number of securities		13

Investment Securities - Schedul

Investment Securities - Schedule of Amortized Cost and Fair Value of Investment Securities Available-for-Sale Aggregated by Investment Category (Detail) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 99,436	$ 106,860
Gross Unrealized Gains	1,414	219
Gross Unrealized Losses	596	2,402
Fair Value	100,254	104,677
Taxable [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	30,754	34,025
Gross Unrealized Gains	590	145
Gross Unrealized Losses	11	892
Fair Value	31,333	33,278
Tax-Exempt [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	5,370	12,970
Gross Unrealized Gains	64	2
Gross Unrealized Losses		196
Fair Value	5,434	12,776
Mortgage-Backed Securities - U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	28,669	23,715
Gross Unrealized Gains	449	61
Gross Unrealized Losses	3	106
Fair Value	29,115	23,670
Mortgage-backed Securities - U.S. Government-sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	25,135	26,635
Gross Unrealized Gains	280	11
Gross Unrealized Losses	78	451
Fair Value	25,337	26,195
Corporate Debt Obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	9,508	9,515
Gross Unrealized Gains	31
Gross Unrealized Losses	504	757
Fair Value	$ 9,035	$ 8,758

Investment Securities - Sched_2

Investment Securities - Schedule of Debt Securities Classified Available-for-Sale Maturity Distribution of Fair Value (Detail) $ in Thousands	Jun. 30, 2019USD ($)
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Within one year, Fair Value	$ 116
Available-for-sale securities, After one but within five years, Fair Value	1,859
Available-for-sale securities, After five but within ten years, Fair Value	12,267
Available-for-sale securities, After ten years, Fair Value	31,560
Available-for-sale securities, Single maturity, Fair Value	45,802
Total available-for-sale securities, Fair Value	100,254
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Without single maturity, Fair Value	$ 54,452

Investment Securities Available

Investment Securities Available-for-Sale - Schedule of Fair Value Gross Unrealized Losses of Investment Securities Unrealized Losses (Detail) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities in a continuous loss position, Less Than 12 Months, Fair Value	$ 451	$ 30,222
Available-for-sale securities in a continuous loss position, Less Than 12 Months, Unrealized Losses	1	265
Available-for-sale securities in a continuous loss position, More Than 12 Months, Fair Value	15,334	49,606
Available-for-sale securities in a continuous loss position, More Than 12 Months, Unrealized Losses	595	2,137
Available-for-sale securities in a continuous loss position, Fair Value	15,785	79,828
Available-for-sale securities in a continuous loss position, Unrealized Losses	596	2,402
Taxable [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities in a continuous loss position, Less Than 12 Months, Fair Value		2,300
Available-for-sale securities in a continuous loss position, Less Than 12 Months, Unrealized Losses		4
Available-for-sale securities in a continuous loss position, More Than 12 Months, Fair Value	3,471	22,943
Available-for-sale securities in a continuous loss position, More Than 12 Months, Unrealized Losses	11	888
Available-for-sale securities in a continuous loss position, Fair Value	3,471	25,243
Available-for-sale securities in a continuous loss position, Unrealized Losses	11	892
Tax-Exempt [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities in a continuous loss position, Less Than 12 Months, Fair Value		1,950
Available-for-sale securities in a continuous loss position, Less Than 12 Months, Unrealized Losses		32
Available-for-sale securities in a continuous loss position, More Than 12 Months, Fair Value		9,556
Available-for-sale securities in a continuous loss position, More Than 12 Months, Unrealized Losses		164
Available-for-sale securities in a continuous loss position, Fair Value		11,506
Available-for-sale securities in a continuous loss position, Unrealized Losses		196
Mortgage-Backed Securities - U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities in a continuous loss position, Less Than 12 Months, Fair Value	451	7,862
Available-for-sale securities in a continuous loss position, Less Than 12 Months, Unrealized Losses	1	66
Available-for-sale securities in a continuous loss position, More Than 12 Months, Fair Value	785	1,216
Available-for-sale securities in a continuous loss position, More Than 12 Months, Unrealized Losses	2	40
Available-for-sale securities in a continuous loss position, Fair Value	1,236	9,078
Available-for-sale securities in a continuous loss position, Unrealized Losses	3	106
Mortgage-backed Securities - U.S. Government-sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities in a continuous loss position, Less Than 12 Months, Fair Value		18,110
Available-for-sale securities in a continuous loss position, Less Than 12 Months, Unrealized Losses		163
Available-for-sale securities in a continuous loss position, More Than 12 Months, Fair Value	4,082	7,133
Available-for-sale securities in a continuous loss position, More Than 12 Months, Unrealized Losses	78	288
Available-for-sale securities in a continuous loss position, Fair Value	4,082	25,243
Available-for-sale securities in a continuous loss position, Unrealized Losses	78	451
Corporate Debt Obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities in a continuous loss position, More Than 12 Months, Fair Value	6,996	8,758
Available-for-sale securities in a continuous loss position, More Than 12 Months, Unrealized Losses	504	757
Available-for-sale securities in a continuous loss position, Fair Value	6,996	8,758
Available-for-sale securities in a continuous loss position, Unrealized Losses	$ 504	$ 757

Loans, Net and Allowance for _3

Loans, Net and Allowance for Loan Losses - Additional Information (Detail)	3 Months Ended		6 Months Ended
	Jun. 30, 2019USD ($)Contract	Jun. 30, 2018USD ($)	Jun. 30, 2019USD ($)Contract	Jun. 30, 2018USD ($)Contract	Dec. 31, 2018USD ($)	Oct. 01, 2017Loan	Dec. 31, 2015Loan	Nov. 01, 2013Loan
Financing Receivable, Impaired [Line Items]
Deferred loan fees, net	$ 1,069,000		$ 1,069,000		$ 1,026,000
Number of related party loans classified as nonaccrual, past due, or restructured or considered a potential credit risk | Contract			0	0
Interest income, related to impaired loans	25,000	$ 9,000	$ 85,000	$ 56,000
Troubled debt restructurings, amount	$ 2,753,000	4,804,000	$ 2,753,000	4,804,000	2,925,000
Troubled Debt Restructurings, Number of Contracts | Contract	0		1
Financing receivable modifications subsequent default recorded investment	$ 0	$ 228,000	$ 223,000	$ 1,474,000
Unused Commitments	179,115,000		179,115,000		161,732,000
Union Bank [Member]
Financing Receivable, Impaired [Line Items]
Purchased credit impaired loans | Loan							10
Citizens National Bank of Meyersdale [Member]
Financing Receivable, Impaired [Line Items]
Purchased credit impaired loans | Loan								14
CBT Financial Corp [Member]
Financing Receivable, Impaired [Line Items]
Purchased credit impaired loans | Loan						37
Unfunded Loan Commitment [Member]
Financing Receivable, Impaired [Line Items]
Unused Commitments	98,651,000		98,651,000		96,431,000
Unused lines of Credit [Member]
Financing Receivable, Impaired [Line Items]
Unused Commitments	74,498,000		74,498,000		59,512,000
Financial Standby Letter of Credit [Member]
Financing Receivable, Impaired [Line Items]
Unused Commitments	$ 5,966,000		$ 5,966,000		$ 5,789,000

Loans, Net and Allowance for _4

Loans, Net and Allowance for Loan Losses - Schedule of Loans Outstanding (Detail) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Receivables [Abstract]
Commercial	$ 113,844	$ 122,919
Construction	48,978	39,556
Commercial	504,553	497,597
Residential	212,053	221,115
Consumer	9,877	11,997
Total	$ 889,305	$ 893,184

Loans, Net and Allowance for _5

Loans, Net and Allowance for Loan Losses - Schedule of Allowance for Loan Losses Account by Major Classification of Loan (Detail) - 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, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning balance	$ 6,486	$ 6,515	$ 6,348	$ 6,306
Allowance for Loan Losses, Charge-offs	(142)	(166)	(662)	(392)
Allowance for Loan Losses, Recoveries	40	52	115	97
Allowance for Loan Losses, Provision	618		1,201	390
Allowance for Loan Losses, Ending balance	7,002	6,401	7,002	6,401
Ending balance: individually evaluated for impairment	245		245		$ 488
Ending balance: collectively evaluated for impairment	6,757		6,757		5,680
Ending balance	889,305		889,305		893,184
Ending balance: individually evaluated for impairment	4,485		4,485		5,038
Ending balance: collectively evaluated for impairment	881,432		881,432		884,321
Ending balance: purchased credit impaired loans	3,388		3,388		3,825
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning balance	1,023	816	1,162	1,206
Allowance for Loan Losses, Charge-offs	(13)	(93)	(389)	(170)
Allowance for Loan Losses, Recoveries	6	5	11	8
Allowance for Loan Losses, Provision	101	298	333	(18)
Allowance for Loan Losses, Ending balance	1,117	1,026	1,117	1,026
Ending balance: individually evaluated for impairment	103		103		382
Ending balance: collectively evaluated for impairment	1,014		1,014		780
Ending balance	113,844		113,844		122,919
Ending balance: individually evaluated for impairment	879		879		1,249
Ending balance: collectively evaluated for impairment	112,944		112,944		121,521
Ending balance: purchased credit impaired loans	21		21		149
Real Estate Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning balance	281	384	404	379
Allowance for Loan Losses, Provision	210	(135)	87	(130)
Allowance for Loan Losses, Ending balance	491	249	491	249
Ending balance: collectively evaluated for impairment	491		491		404
Ending balance	48,978		48,978		39,556
Ending balance: collectively evaluated for impairment	48,978		48,978		39,556
Real Estate Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning balance	3,459	3,458	3,298	2,963
Allowance for Loan Losses, Recoveries	1	2	2	4
Allowance for Loan Losses, Provision	131	146	291	639
Allowance for Loan Losses, Ending balance	3,591	3,606	3,591	3,606
Ending balance: individually evaluated for impairment	92		92		78
Ending balance: collectively evaluated for impairment	3,499		3,499		3,220
Ending balance	504,553		504,553		497,597
Ending balance: individually evaluated for impairment	1,474		1,474		1,643
Ending balance: collectively evaluated for impairment	499,958		499,958		492,779
Ending balance: purchased credit impaired loans	3,121		3,121		3,175
Real Estate Residential [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning balance	1,566	1,179	1,286	1,340
Allowance for Loan Losses, Charge-offs	(20)	(10)	(20)	(60)
Allowance for Loan Losses, Recoveries	2	20	3	21
Allowance for Loan Losses, Provision	101	106	380	(6)
Allowance for Loan Losses, Ending balance	1,649	1,295	1,649	1,295
Ending balance: individually evaluated for impairment	50		50		28
Ending balance: collectively evaluated for impairment	1,599		1,599		1,258
Ending balance	212,053		212,053		221,115
Ending balance: individually evaluated for impairment	2,132		2,132		2,146
Ending balance: collectively evaluated for impairment	209,675		209,675		218,468
Ending balance: purchased credit impaired loans	246		246		501
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning balance	157	32	50	37
Allowance for Loan Losses, Charge-offs	(109)	(63)	(253)	(162)
Allowance for Loan Losses, Recoveries	31	25	99	64
Allowance for Loan Losses, Provision	75	42	258	97
Allowance for Loan Losses, Ending balance	154	36	154	36
Ending balance: collectively evaluated for impairment	154		154		50
Ending balance	9,877		9,877		11,997
Ending balance: collectively evaluated for impairment	$ 9,877		9,877		11,997
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning balance		646	148	381
Allowance for Loan Losses, Provision		(457)	$ (148)	(192)
Allowance for Loan Losses, Ending balance		$ 189		$ 189
Ending balance: collectively evaluated for impairment					$ 148

Loans, Net and Allowance for _6

Loans, Net and Allowance for Loan Losses - Summary of Major Classification of Loans Summarized by Aggregate Pass Rating (Detail) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	$ 889,305	$ 893,184
Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	113,844	122,919
Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	48,978	39,556
Real Estate Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	504,553	497,597
Real Estate Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	212,053	221,115
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	9,877	11,997
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	844,440	848,453
Pass [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	101,234	109,609
Pass [Member] | Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	48,814	39,265
Pass [Member] | Real Estate Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	476,590	471,364
Pass [Member] | Real Estate Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	207,925	216,218
Pass [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	9,877	11,997
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	19,859	24,355
Special Mention [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	7,981	9,123
Special Mention [Member] | Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	164
Special Mention [Member] | Real Estate Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	9,678	13,106
Special Mention [Member] | Real Estate Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	2,036	2,126
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	25,006	20,376
Substandard [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	4,629	4,187
Substandard [Member] | Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable		291
Substandard [Member] | Real Estate Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	18,285	13,127
Substandard [Member] | Real Estate Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	$ 2,092	$ 2,771

Loans, Net and Allowance for _7

Loans, Net and Allowance for Loan Losses - Summary of Classes of Loan Portfolio Summarized by Aging Categories of Performing Loans and Nonaccrual Loans (Detail) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	$ 889,305	$ 893,184
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	113,844	122,919
Real Estate Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	48,978	39,556
Real Estate Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	504,553	497,597
Real Estate Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	212,053	221,115
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	9,877	11,997
Performing Loans and Non Accrual Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,597	8,747
Current	881,155	877,883
Nonaccrual Loans	2,165	2,729
Total	885,917	889,359
Performing Loans and Non Accrual Loans [Member] | Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	199	279
Current	112,849	121,350
Nonaccrual Loans	775	1,141
Total	113,823	122,770
Performing Loans and Non Accrual Loans [Member] | Real Estate Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	10	913
Current	48,968	38,643
Total	48,978	39,556
Performing Loans and Non Accrual Loans [Member] | Real Estate Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,044	1,175
Current	499,694	492,545
Nonaccrual Loans	694	702
Total	501,432	494,422
Performing Loans and Non Accrual Loans [Member] | Real Estate Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,263	6,149
Current	209,848	213,579
Nonaccrual Loans	696	886
Total	211,807	220,614
Performing Loans and Non Accrual Loans [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	81	231
Current	9,796	11,766
Total	9,877	11,997
Performing Loans and Non Accrual Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,393	5,208
Performing Loans and Non Accrual Loans [Member] | 30-59 Days Past Due [Member] | Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	199	69
Performing Loans and Non Accrual Loans [Member] | 30-59 Days Past Due [Member] | Real Estate Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	10	11
Performing Loans and Non Accrual Loans [Member] | 30-59 Days Past Due [Member] | Real Estate Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,044	467
Performing Loans and Non Accrual Loans [Member] | 30-59 Days Past Due [Member] | Real Estate Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,097	4,537
Performing Loans and Non Accrual Loans [Member] | 30-59 Days Past Due [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	43	124
Performing Loans and Non Accrual Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	152	2,700
Performing Loans and Non Accrual Loans [Member] | 60-89 Days Past Due [Member] | Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		128
Performing Loans and Non Accrual Loans [Member] | 60-89 Days Past Due [Member] | Real Estate Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		655
Performing Loans and Non Accrual Loans [Member] | 60-89 Days Past Due [Member] | Real Estate Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		538
Performing Loans and Non Accrual Loans [Member] | 60-89 Days Past Due [Member] | Real Estate Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	141	1,322
Performing Loans and Non Accrual Loans [Member] | 60-89 Days Past Due [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	11	57
Performing Loans and Non Accrual Loans [Member] | 90 Days and Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	52	839
Performing Loans and Non Accrual Loans [Member] | 90 Days and Greater [Member] | Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		82
Performing Loans and Non Accrual Loans [Member] | 90 Days and Greater [Member] | Real Estate Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		247
Performing Loans and Non Accrual Loans [Member] | 90 Days and Greater [Member] | Real Estate Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		170
Performing Loans and Non Accrual Loans [Member] | 90 Days and Greater [Member] | Real Estate Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	25	290
Performing Loans and Non Accrual Loans [Member] | 90 Days and Greater [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	27	50
Purchased Credit Impaired Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	$ 3,388	$ 3,825

Loans, Net and Allowance for _8

Loans, Net and Allowance for Loan Losses - Schedule of Information Concerning Impaired Loans (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 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 no related allowance recorded, recorded investment	$ 6,548	$ 10,361	$ 6,548	$ 10,361	$ 6,899
Impaired loans with an allowance recorded, recorded investment	1,325	1,548	1,325	1,548	1,964
Impaired loans, recorded investment	7,873	11,909	7,873	11,909	8,863
Impaired loans with no related allowance recorded, unpaid principal balance	6,548	10,429	6,548	10,429	6,899
Impaired loans with an allowance recorded, unpaid principal balance	1,463	1,686	1,463	1,686	2,102
Impaired loans, unpaid principal balance	8,011	12,115	8,011	12,115	9,001
Impaired loans with an allowance recorded, related allowance	245	176	245	176	488
Impaired loans, related allowance	245	176	245	176	488
Impaired loans with no related allowance recorded, average recorded investment	6,649	11,316	6,737	12,211	9,716
Impaired loans with an allowance recorded, average recorded investment	1,359	1,688	1,519	1,425	1,977
Impaired loans, average recorded investment	8,008	13,004	8,256	13,636	11,693
Impaired loans with no related allowance recorded, interest income recognized	623	412	837	1,879	3,870
Impaired loans with an allowance recorded, interest income recognized	6	3	11	13	27
Impaired loans, interest income recognized	629	415	848	1,892	3,897
Commercial [Member]
Financing Receivable, Impaired [Line Items]
Impaired loans with no related allowance recorded, recorded investment	125	366	125	366	149
Impaired loans with an allowance recorded, recorded investment	774	832	774	832	1,249
Impaired loans, recorded investment	899	1,198	899	1,198	1,398
Impaired loans with no related allowance recorded, unpaid principal balance	125	366	125	366	149
Impaired loans with an allowance recorded, unpaid principal balance	774	832	774	832	1,249
Impaired loans, unpaid principal balance	899	1,198	899	1,198	1,398
Impaired loans with an allowance recorded, related allowance	103	58	103	58	382
Impaired loans, related allowance	103	58	103	58	382
Impaired loans with no related allowance recorded, average recorded investment	157	700	163	909	459
Impaired loans with an allowance recorded, average recorded investment	808	969	926	705	1,117
Impaired loans, average recorded investment	965	1,669	1,089	1,614	1,576
Impaired loans with no related allowance recorded, interest income recognized	485	19	508	372	564
Impaired loans with an allowance recorded, interest income recognized		1		3	7
Impaired loans, interest income recognized	485	20	508	375	571
Real Estate Commercial [Member]
Financing Receivable, Impaired [Line Items]
Impaired loans with no related allowance recorded, recorded investment	4,222	6,978	4,222	6,978	4,284
Impaired loans with an allowance recorded, recorded investment	373	531	373	531	534
Impaired loans, recorded investment	4,595	7,509	4,595	7,509	4,818
Impaired loans with no related allowance recorded, unpaid principal balance	4,222	6,978	4,222	6,978	4,284
Impaired loans with an allowance recorded, unpaid principal balance	373	531	373	531	534
Impaired loans, unpaid principal balance	4,595	7,509	4,595	7,509	4,818
Impaired loans with an allowance recorded, related allowance	92	76	92	76	78
Impaired loans, related allowance	92	76	92	76	78
Impaired loans with no related allowance recorded, average recorded investment	4,240	7,531	4,255	8,134	6,382
Impaired loans with an allowance recorded, average recorded investment	372	533	413	534	676
Impaired loans, average recorded investment	4,612	8,064	4,668	8,668	7,058
Impaired loans with no related allowance recorded, interest income recognized	104	335	204	1,370	2,846
Impaired loans with an allowance recorded, interest income recognized	4	1	8	7	17
Impaired loans, interest income recognized	108	336	212	1,377	2,863
Real Estate Residential [Member]
Financing Receivable, Impaired [Line Items]
Impaired loans with no related allowance recorded, recorded investment	2,201	3,017	2,201	3,017	2,466
Impaired loans with an allowance recorded, recorded investment	178	185	178	185	181
Impaired loans, recorded investment	2,379	3,202	2,379	3,202	2,647
Impaired loans with no related allowance recorded, unpaid principal balance	2,201	3,085	2,201	3,085	2,466
Impaired loans with an allowance recorded, unpaid principal balance	316	323	316	323	319
Impaired loans, unpaid principal balance	2,517	3,408	2,517	3,408	2,785
Impaired loans with an allowance recorded, related allowance	50	42	50	42	28
Impaired loans, related allowance	50	42	50	42	28
Impaired loans with no related allowance recorded, average recorded investment	2,209	3,085	2,276	3,168	2,875
Impaired loans with an allowance recorded, average recorded investment	179	186	180	186	184
Impaired loans, average recorded investment	2,388	3,271	2,456	3,354	3,059
Impaired loans with no related allowance recorded, interest income recognized	34	58	125	137	460
Impaired loans with an allowance recorded, interest income recognized	2	1	3	3	3
Impaired loans, interest income recognized	36	$ 59	128	$ 140	$ 463
Real Estate Construction [Member]
Financing Receivable, Impaired [Line Items]
Impaired loans with no related allowance recorded, average recorded investment	43		43
Impaired loans, average recorded investment	$ 43		$ 43

Loans, Net and Allowance for _9

Loans, Net and Allowance for Loan Losses - Summary of Unpaid Principal Balances and Related Carrying Amounts of Acquired Loans (Detail) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Outstanding balance	$ 284,853	$ 322,504
Carrying Amount	282,257	318,153
Credit Impaired Purchased Loans Evaluated Individually for Incurred Credit Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Outstanding balance	5,850	7,491
Carrying Amount	3,388	3,825
Other Purchased Loans Evaluated Collectively for Incurred Credit Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Outstanding balance	279,003	315,013
Carrying Amount	$ 278,869	$ 314,328

Loans, Net and Allowance for_10

Loans, Net and Allowance for Loan Losses - Summary of Changes in Accretable Discount Related to Purchased Credit Impaired Loans (Detail) - Citizens National Bank of Meyersdale [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Balance—beginning of period	$ 430	$ 1,655	$ 579	$ 2,129
Accretion recognized during the period	(591)	(411)	(774)	(1,854)
Net reclassification from non-accretable to accretable	466	195	500	1,164
Balance—end of period	$ 305	$ 1,439	$ 305	$ 1,439

Other Assets - Components of Ot

Other Assets - Components of Other Assets (Detail) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Other Assets [Abstract]
Other real estate owned	$ 86	$ 721
Bank owned life insurance	30,265	29,862
Restricted equity securities	935	1,054
Deferred tax assets	5,365	5,884
Lease right-of-use assets	4,205
Other assets	6,751	4,635
Total	$ 47,607	$ 42,156

Leases - Additional Information

Leases - Additional Information (Detail) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2019USD ($)Location	Jun. 30, 2019USD ($)Location	Jan. 01, 2019Location
Number of Location Leased | Location	14	14	12
Number of property | Location	33	33	32
Operating lease, right-of-use asset	$ 4,205	$ 4,205
Operating lease, liability	4,223	4,223
Operating lease cost	188	335
Material Lease Arrangements [Member]
Operating lease, right-of-use asset	893	893
Operating lease, liability	$ 893	$ 893
Maximum [Member]
Remaining lease term		35 years
Minimum [Member]
Remaining lease term		1 year

Leases - Summary of Other Infor

Leases - Summary of Other Information Related to Our Operating Leases (Detail) $ in Thousands	6 Months Ended
	Jun. 30, 2019USD ($)
Cash Transaction for amounts included in the measurement of lease liabilities [Abstract]
Operating cash flows from operating leases	$ 273
ROU assets obtained in exchange for lease liabilities	$ 4,612
Weighted average remaining lease term—operating leases, in years	10 years 7 months 24 days
Weighted average discount rate—operating leases	3.07%

Leases - Summary of Lease Payme

Leases - Summary of Lease Payment Obligation (Detail) $ in Thousands	Jun. 30, 2019USD ($)
2019	$ 384
2020	742
2021	715
2022	635
2023	445
Thereafter	2,232
Total lease payments	5,153
Less imputed interest	(930)
Operating lease liability	$ 4,223

Fair value estimates - Financia

Fair value estimates - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	$ 100,254	$ 104,677
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	100,254	104,677
Fair Value Measurements Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	100,254	104,677
Fair Value Measurements Recurring [Member] | Taxable [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	31,333	33,278
Fair Value Measurements Recurring [Member] | Tax-Exempt [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	5,434	12,776
Fair Value Measurements Recurring [Member] | Mortgage-Backed Securities - U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	29,115	23,670
Fair Value Measurements Recurring [Member] | Mortgage-backed Securities - U.S. Government-sponsored Enterprises [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	25,337	26,195
Fair Value Measurements Recurring [Member] | Corporate Debt Obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	9,035	8,758
Fair Value Measurements Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	100,254	104,677
Fair Value Measurements Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Taxable [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	31,333	33,278
Fair Value Measurements Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Tax-Exempt [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	5,434	12,776
Fair Value Measurements Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Mortgage-Backed Securities - U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	29,115	23,670
Fair Value Measurements Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Mortgage-backed Securities - U.S. Government-sponsored Enterprises [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	25,337	26,195
Fair Value Measurements Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Corporate Debt Obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	$ 9,035	$ 8,758

Fair value estimates - Summary

Fair value estimates - Summary of Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis (Detail) - Fair Value Measurements Nonrecurring [Member] - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other real estate owned	$ 86	$ 721
Impaired loans, net of related allowance	1,080	1,476
Total	1,166	2,197
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other real estate owned	86	721
Impaired loans, net of related allowance	1,080	1,476
Total	$ 1,166	$ 2,197

Fair value estimates- Additiona

Fair value estimates- Additional Quantitative Information about Assets Measured at Fair Value on Nonrecurring Basis (Detail) - Fair Value Measurements Nonrecurring [Member] - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Estimate	$ 1,166	$ 2,197
Other Real Estate Owned [Member] | Level 3 Fair Value Measurements, Appraisal Adjustments [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Estimate	$ 86	$ 721
Valuation Technique	Appraisal of collateral	Appraisal of collateral
Unobservable Input	Appraisal adjustments	Appraisal adjustments
Other Real Estate Owned [Member] | Level 3 Fair Value Measurements, Liquidation Expenses [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Unobservable Input	Liquidation expenses	Liquidation expenses
Impaired Loan [Member] | Level 3 Fair Value Measurements, Appraisal Adjustments [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Estimate	$ 1,080	$ 1,476
Valuation Technique	Appraisal of collateral	Appraisal of collateral
Unobservable Input	Appraisal adjustments	Appraisal adjustments
Impaired Loan [Member] | Level 3 Fair Value Measurements, Liquidation Expenses [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Unobservable Input	Liquidation expenses	Liquidation expenses
Minimum [Member] | Other Real Estate Owned [Member] | Level 3 Fair Value Measurements, Appraisal Adjustments [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range (Weighted Average)	0.00%	0.00%
Minimum [Member] | Other Real Estate Owned [Member] | Level 3 Fair Value Measurements, Liquidation Expenses [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range (Weighted Average)	0.00%	0.00%
Minimum [Member] | Impaired Loan [Member] | Level 3 Fair Value Measurements, Appraisal Adjustments [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range (Weighted Average)	0.00%	0.00%
Minimum [Member] | Impaired Loan [Member] | Level 3 Fair Value Measurements, Liquidation Expenses [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range (Weighted Average)	0.00%	7.00%
Maximum [Member] | Other Real Estate Owned [Member] | Level 3 Fair Value Measurements, Appraisal Adjustments [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range (Weighted Average)	31.50%	69.00%
Maximum [Member] | Other Real Estate Owned [Member] | Level 3 Fair Value Measurements, Liquidation Expenses [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range (Weighted Average)	10.00%	7.00%
Maximum [Member] | Impaired Loan [Member] | Level 3 Fair Value Measurements, Appraisal Adjustments [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range (Weighted Average)	10.00%	0.00%
Maximum [Member] | Impaired Loan [Member] | Level 3 Fair Value Measurements, Liquidation Expenses [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range (Weighted Average)	25.00%	25.00%
Weighted Average [Member] | Other Real Estate Owned [Member] | Level 3 Fair Value Measurements, Appraisal Adjustments [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range (Weighted Average)	31.10%	28.40%
Weighted Average [Member] | Other Real Estate Owned [Member] | Level 3 Fair Value Measurements, Liquidation Expenses [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range (Weighted Average)	7.60%	7.00%
Weighted Average [Member] | Impaired Loan [Member] | Level 3 Fair Value Measurements, Appraisal Adjustments [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range (Weighted Average)	1.90%	0.00%
Weighted Average [Member] | Impaired Loan [Member] | Level 3 Fair Value Measurements, Liquidation Expenses [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range (Weighted Average)	11.20%	10.30%

Fair value estimates- Carrying

Fair value estimates- Carrying and Fair Values of Riverview's Financial Instruments (Detail) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018	Dec. 31, 2017
Financial assets:
Cash and cash equivalents	$ 40,975	$ 53,816	$ 36,620	$ 25,786
Investment securities available-for-sale	100,254	104,677
Loans held for sale	170	637
Net loans	882,303	886,836
Accrued interest receivable	2,870	3,010
Financial liabilities:
Deposits	979,700	1,004,593
Long-term borrowings	6,932	6,892
Accrued interest payable	445	484
Carrying Amount [Member]
Financial assets:
Cash and cash equivalents	40,975	53,816
Investment securities available-for-sale	100,254	104,677
Loans held for sale	170	637
Net loans	882,303	886,836
Accrued interest receivable	2,870	3,010
Financial liabilities:
Deposits	979,700	1,004,593
Long-term borrowings	6,932	6,892
Accrued interest payable	445	484
Fair Value [Member]
Financial assets:
Cash and cash equivalents	40,975	53,816
Investment securities available-for-sale	100,254	104,677
Loans held for sale	170	637
Net loans	868,262	872,455
Accrued interest receivable	2,870	3,010
Financial liabilities:
Deposits	980,040	999,929
Long-term borrowings	6,932	6,892
Accrued interest payable	445	484
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Financial assets:
Cash and cash equivalents	40,975	53,816
Significant Other Observable Inputs (Level 2) [Member]
Financial assets:
Investment securities available-for-sale	100,254	104,677
Loans held for sale	170	637
Accrued interest receivable	549	663
Financial liabilities:
Deposits	980,040	999,929
Long-term borrowings	6,932	6,892
Accrued interest payable	445	484
Significant Unobservable Inputs (Level 3) [Member]
Financial assets:
Net loans	868,262	872,455
Accrued interest receivable	$ 2,321	$ 2,347

Revenue Recognition - Summary o

Revenue Recognition - Summary of Non Interest Income, Segregated by Revenue Streams in-Scope and Out-of-Scope of Topic 606 (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Noninterest Income [Abstract]
Noninterest Income	$ 2,126	$ 2,533	$ 3,937	$ 4,486
In-scope of Topic 606 [Member]
Noninterest Income [Abstract]
Noninterest Income	1,832	2,105	3,392	3,697
In-scope of Topic 606 [Member] | Service Charges, Fees and Commissions [Member]
Noninterest Income [Abstract]
Noninterest Income	1,315	1,651	2,368	2,879
In-scope of Topic 606 [Member] | Investment Advisory, Management and Administrative Service [Member]
Noninterest Income [Abstract]
Noninterest Income	517	454	1,024	818
Out-scope of Topic 606 [Member]
Noninterest Income [Abstract]
Noninterest Income	$ 294	$ 428	$ 545	$ 789

Revenue Recognition - Additiona

Revenue Recognition - Additional Information (Detail) - USD ($)	Jun. 30, 2019	Dec. 31, 2018
Contract with Customer, Asset, Net	$ 0	$ 0
Contract with Customer, Liability	$ 0	$ 0