Citizens & Northern (CZNC) 10-Q 7 May 20 2020 Q1 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2020	May 04, 2020
Document Information [Line Items]
Entity Registrant Name	CITIZENS & NORTHERN CORP
Entity Central Index Key	0000810958
Trading Symbol	cznc
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Current Reporting Status	Yes
Entity Emerging Growth Company	false
Entity Small Business	true
Entity Interactive Data Current	Yes
Entity Common Stock, Shares Outstanding (in shares)		13,786,402
Entity Shell Company	false
Document Type	10-Q
Document Period End Date	Mar. 31, 2020
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q1
Amendment Flag	false
Title of 12(b) Security	Common Stock Par Value $1.00

Consolidated Balance Sheets (Cu

Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
ASSETS
Noninterest-bearing	$ 17,044,000	$ 17,667,000
Interest-bearing	15,634,000	17,535,000
Total cash and due from banks	32,678,000	35,202,000
Available-for-sale debt securities, at fair value	342,416,000	346,723,000
Marketable equity security	994,000	979,000
Loans held for sale	579,000	767,000
Loans receivable	1,167,473,000	1,182,222,000
Allowance for loan losses	(11,330,000)	(9,836,000)
Loans, net	1,156,143,000	1,172,386,000
Bank-owned life insurance	18,745,000	18,641,000
Accrued interest receivable	5,192,000	5,001,000
Bank premises and equipment, net	18,023,000	17,170,000
Foreclosed assets held for sale	1,685,000	2,886,000
Deferred tax asset, net	684,000	2,618,000
Goodwill	28,388,000	28,388,000
Core deposit intangibles	1,185,000	1,247,000
Other assets	22,733,000	22,137,000
TOTAL ASSETS	1,629,445,000	1,654,145,000
LIABILITIES
Noninterest-bearing	288,316,000	285,904,000
Interest-bearing	961,596,000	966,756,000
Total deposits	1,249,912,000	1,252,660,000
Short-term borrowings	37,607,000	86,220,000
Long-term borrowings	72,944,000	52,127,000
Subordinated debt	6,500,000	6,500,000
Accrued interest and other liabilities	11,254,000	12,186,000
TOTAL LIABILITIES	1,378,217,000	1,409,693,000
STOCKHOLDERS' EQUITY
Preferred stock, $1,000 par value; authorized 30,000 shares; $1,000 liquidation preference per share; no shares issued	0	0
Common stock, par value $1.00 per share; authorized 20,000,000 shares; issued 13,934,996 and outstanding 13,787,160 at March 31, 2020; issued 13,934,996 and outstanding 13,716,445 at December 31, 2019;	13,935,000	13,935,000
Paid-in capital	103,731,000	104,519,000
Retained earnings	126,944,000	126,480,000
Treasury stock, at cost; 147,836 shares at March 31, 2020 and 218,551 shares at December 31, 2019	(2,856,000)	(4,173,000)
Accumulated other comprehensive income	9,474,000	3,691,000
TOTAL STOCKHOLDERS' EQUITY	251,228,000	244,452,000
TOTAL LIABILITIES & STOCKHOLDERS' EQUITY	$ 1,629,445,000	$ 1,654,145,000

Consolidated Balance Sheets (_2

Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares	Mar. 31, 2020	Dec. 31, 2019
Preferred stock, par value (in dollars per share)	$ 1,000	$ 1,000
Preferred stock, authorized shares (in shares)	30,000	30,000
Preferred stock, liquidation preference per share (in dollars per share)	$ 1,000	$ 1,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized (in shares)	20,000,000	20,000,000
Common stock, shares issued (in shares)	13,934,996	13,934,996
Common stock, shares outstanding (in shares)	13,787,160	13,716,445
Treasury stock, shares (in shares)	147,836	218,551

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($)		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Interest and fees on loans:
Taxable		$ 14,461,000	$ 9,948,000
Tax-exempt		459,000	564,000
Interest on mortgages held for sale		6,000	3,000
Interest on balances with depository institutions		81,000	116,000
Income from available-for-sale debt securities:
Taxable		1,588,000	1,834,000
Tax-exempt		437,000	594,000
Dividends on marketable equity security		5,000	6,000
Total interest and dividend income		17,037,000	13,065,000
INTEREST EXPENSE
Interest on deposits		2,155,000	1,053,000
Interest on short-term borrowings		198,000	79,000
Interest on long-term borrowings		295,000	218,000
Interest on subordinated debt		107,000	0
Total interest expense		2,755,000	1,350,000
Net interest income		14,282,000	11,715,000
Provision (credit) for loan losses		1,528,000	(957,000)
Net interest income after provision (credit) for loan losses		12,754,000	12,672,000
NONINTEREST INCOME
Brokerage revenue		333,000	307,000
Insurance commissions, fees and premiums		33,000	30,000
Net gains from sale of loans		315,000	87,000
Increase in cash surrender value of life insurance		104,000	92,000
Other noninterest income		987,000	530,000
Total noninterest income		5,281,000	4,406,000
NONINTEREST EXPENSE
Salaries and wages		5,340,000	4,493,000
Pensions and other employee benefits		2,038,000	1,618,000
Occupancy expense, net		745,000	657,000
Furniture and equipment expense		358,000	301,000
Data processing expenses		1,018,000	803,000
Automated teller machine and interchange expense		297,000	189,000
Pennsylvania shares tax		422,000	347,000
Professional fees		379,000	222,000
Telecommunications		206,000	164,000
Directors' fees		170,000	183,000
Merger-related expenses		141,000	311,000
Other noninterest expense		1,939,000	1,719,000
Total noninterest expense		13,053,000	11,007,000
Income before income tax provision		4,982,000	6,071,000
Income tax provision		816,000	981,000
NET INCOME		$ 4,166,000	$ 5,090,000
EARNINGS PER COMMON SHARE - BASIC (in dollars per share)	[1]	$ 0.30	$ 0.41
EARNINGS PER COMMON SHARE - DILUTED (in dollars per share)	[1]	$ 0.30	$ 0.41
Trust and Asset Management [Member]
NONINTEREST INCOME
Revenue		$ 1,479,000	$ 1,360,000
Deposit Account [Member]
NONINTEREST INCOME
Revenue		1,250,000	1,250,000
Service Charges and Fees [Member]
NONINTEREST INCOME
Revenue		63,000	79,000
Debit Card [Member]
NONINTEREST INCOME
Revenue		731,000	643,000
Bank Servicing [Member]
NONINTEREST INCOME
Revenue		$ (14,000)	$ 28,000
[1]	Basic and diluted earnings per share under the two-class method are determined on net income reported on the consolidated statements of income, less earnings allocated to non-vested restricted shares with nonforfeitable dividends (participating securities).

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Net income	$ 4,166	$ 5,090
Unrealized holding gains on available-for-sale debt securities	7,240	4,261
Changes from plan amendments and actuarial gains and losses	88	214
Amortization of prior service cost and net actuarial loss included in net periodic benefit cost	(8)	(8)
Other comprehensive gain on unfunded retirement obligations	80	206
Other comprehensive income before income tax	7,320	4,467
Income tax related to other comprehensive income	(1,537)	(938)
Net other comprehensive income	5,783	3,529
Comprehensive income	$ 9,949	$ 8,619

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 4,166,000	$ 5,090,000
Adjustments to reconcile net income to net cash provided by operating activities:
Provision (credit) for loan losses	1,528,000	(957,000)
Accretion and amortization on securities, net	367,000	209,000
Increase in cash surrender value of life insurance	(104,000)	(92,000)
Depreciation and amortization of bank premises and equipment	447,000	425,000
Other accretion and amortization, net	(355,000)	(3,000)
Stock-based compensation	194,000	229,000
Deferred income taxes	397,000	476,000
Decrease in fair value of servicing rights	126,000	77,000
Gains on sales of loans, net	(315,000)	(87,000)
Origination of loans held for sale	(10,414,000)	(2,259,000)
Proceeds from sales of loans held for sale	10,842,000	2,539,000
Increase in accrued interest receivable and other assets	(1,886,000)	(649,000)
Decrease in accrued interest payable and other liabilities	(799,000)	(2,217,000)
Other	(67,000)	39,000
Net Cash Provided by Operating Activities	4,127,000	2,820,000
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from maturities of certificates of deposit	0	100,000
Proceeds from sales of available-for-sale debt securities	6,722,000	0
Proceeds from calls and maturities of available-for-sale debt securities	17,451,000	18,613,000
Purchase of available-for-sale debt securities	(12,993,000)	(8,934,000)
Redemption of Federal Home Loan Bank of Pittsburgh stock	3,660,000	2,308,000
Purchase of Federal Home Loan Bank of Pittsburgh stock	(2,735,000)	(1,753,000)
Net decrease in loans	15,179,000	1,681,000
Proceeds from bank owned life insurance	0	796,000
Purchase of premises and equipment	(1,300,000)	(496,000)
Proceeds from sale of foreclosed assets	1,253,000	176,000
Other	70,000	46,000
Net Cash Provided by Investing Activities	27,307,000	12,537,000
CASH FLOWS FROM FINANCING ACTIVITIES:
Net (decrease) increase in deposits	(2,789,000)	6,139,000
Net decrease in short-term borrowings	(48,619,000)	(7,721,000)
Proceeds from long-term borrowings	25,891,000	5,000,000
Repayments of long-term borrowings	(5,074,000)	(8,071,000)
Sale of treasury stock	124,000	162,000
Purchase of vested restricted stock	(163,000)	(189,000)
Common dividends paid	(3,328,000)	(4,062,000)
Net Cash Used in Financing Activities	(33,958,000)	(8,742,000)
(DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(2,524,000)	6,615,000
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	31,122,000	32,827,000
CASH AND CASH EQUIVALENTS, END OF PERIOD	28,598,000	39,442,000
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Right-of-use assets recognized at adoption of ASU 2016-02	0	1,132,000
Leased assets obtained in exchange for new operating lease liabilities	0	346,000
Assets acquired through foreclosure of real estate loans	0	399,000
Interest paid	2,650,000	1,377,000
Income taxes paid	$ 42,000	$ 50,000

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance (in shares) at Dec. 31, 2018	12,655,171	335,841
Balance at Dec. 31, 2018	$ 12,655	$ (6,362)	$ 72,602	$ 122,643	$ (4,170)	$ 197,368
Net income				5,090		5,090
Other comprehensive income (loss), net					3,529	3,529
Cash dividends declared on common stock				(4,578)		(4,578)
Shares issued for dividend reinvestment plan (in shares)		(20,487)
Shares issued for dividend reinvestment plan		$ 391	125			516
Share issued from treasury and redeemed related to exercise of stock options (in shares)		(12,638)
Shares issued from treasury and redeemed related to exercise of stock options		$ 240	(78)			162
Restricted stock granted (in shares)		(48,137)
Restricted stock granted		$ 918	(918)			0
Forfeiture of restricted stock (in shares)		156
Forfeiture of restricted stock		$ 3	3			0
Forfeiture of restricted stock		$ (3)	(3)			0
Stock-based compensation expense			229			229
Purchase of restricted stock for tax withholding (in shares)		7,392
Purchase of restricted stock for tax withholding		$ (189)				(189)
Balance (in shares) at Mar. 31, 2019	12,655,171	262,127
Balance at Mar. 31, 2019	$ 12,655	$ (5,005)	71,963	123,155	(641)	202,127
Balance (in shares) at Dec. 31, 2019	13,934,996	218,551
Balance at Dec. 31, 2019	$ 13,935	$ (4,173)	104,519	126,480	3,691	244,452
Net income				4,166		4,166
Other comprehensive income (loss), net					5,783	5,783
Cash dividends declared on common stock				(3,702)		(3,702)
Shares issued for dividend reinvestment plan (in shares)		(13,945)
Shares issued for dividend reinvestment plan		$ 270	104			374
Share issued from treasury and redeemed related to exercise of stock options (in shares)		(9,652)
Shares issued from treasury and redeemed related to exercise of stock options		$ 186	(62)			124
Restricted stock granted (in shares)		(55,864)
Restricted stock granted		$ 1,079	(1,079)			0
Forfeiture of restricted stock (in shares)		2,884
Forfeiture of restricted stock		$ 55	55			0
Forfeiture of restricted stock		$ (55)	(55)			0
Stock-based compensation expense			194			194
Purchase of restricted stock for tax withholding (in shares)		5,862
Purchase of restricted stock for tax withholding		$ (163)				(163)
Balance (in shares) at Mar. 31, 2020	13,934,996	147,836
Balance at Mar. 31, 2020	$ 13,935	$ (2,856)	$ 103,731	$ 126,944	$ 9,474	$ 251,228

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Retained Earnings [Member]
Common stock, dividends, per share (in dollars per share)	$ 0.27	$ 0.37

Note 1 - Basis of Interim Prese

Note 1 - Basis of Interim Presentation and Status of Recent Accounting Pronouncements	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Significant Accounting Policies [Text Block]	1. AND STATUS OF RECENT ACCOUNTING PRONOUNCEMENTS The consolidated financial statements include the accounts of Citizens & Northern Corporation and its subsidiaries, Citizens & Northern Bank (“C&N Bank”), Bucktail Life Insurance Company and Citizens & Northern Investment Corporation (collectively, “Corporation”). The consolidated financial statements also include C&N Bank’s wholly-owned subsidiaries, C&N Financial Services Corporation and Northern Tier Holding LLC. C&N Bank is the sole member of Northern Tier Holding LLC. All material intercompany balances and transactions have been eliminated in consolidation. The consolidated financial information included herein, except the consolidated balance sheet dated December 31, 2019, not 2019 2020 Operating results reported for the three March 31, 2020 not December 31, 2020. RECENT ACCOUNTING PRONOUNCEMENTS The Financial Accounting Standards Board (FASB) issues Accounting Standards Updates (ASUs) to the FASB Accounting Standards Codification (ASC). This section provides a summary description of recent ASUs that have significant implications (elected or required) within the consolidated financial statements, or that management expects may Recent Accounting Pronouncements - Adopted Effective January 1, 2019, 2016 02, 842 842, not 12 not $1,132,000 January 1, 2019, no no December 31, 2019, $1,637,000 Effective December 31, 2019, 2017 04, 350 2 not not ASU 2018 13, 820 1 2 3 2018 13 2018 13 3 3 first 2020. 3 not Recently Issued B ut Not ASU 2016 13, 326 2016 13 2016 13 2016 13 November 2019, 2016 13 January 1, 2023. ASU 2020 04, 848 2020 04 not ● Simplifies accounting for contract modifications, including modifications to loans receivable and debt, by prospectively adjusting the effective interest rate. ● Simplifies the assessment of hedge effectiveness and allows hedging relationships affected by reference rate reform to continue. The amendments in this Update are effective as of March 12, 2020 December 31, 2022.

Note 2 - Business Combination a

Note 2 - Business Combination and Pending Acquisition	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Business Combination Disclosure [Text Block]	2. BUSINESS COMBINATION AND PENDING ACQUISITION Business Combination – Acquisition of Monument Bancorp, Inc. On April 1, 2019, 100% two one Total purchase consideration was $42.7 $9.6 1,279,825 $33.1 $181,000. In connection with the transaction, the Corporation recorded goodwill of $16.4 $1.5 April 1, 2019 $259.3 $223.3 $111.6 $12.4 $5.4 April 1, 2019 no $94.6 April no one no first 2020. Merger-related expenses, including legal and professional expenses and conversion of Monument’s customer accounting data into C&N’s core system, were $311,000 first 2019. Pending Acquisition of Covenant Financial, Inc. In December 2019, March 31, 2020, $522 $479 $43 25% 75% December 18, 2019 $77 10 March 2020 $18.87 $60 third 2020. In the first 2020, $141,000, December 31, 2020, $7.4 $6.0 third 2020.

Note 3 - Per Share Data

Note 3 - Per Share Data	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Earnings Per Share [Text Block]	3. Basic earnings per common share are calculated using the two two Diluted earnings per common share are calculated under the more dilutive of either the treasury method or the two (In Thousands, Except Share and Per Share Data) 3 Months Ended March 31, March 31, 2020 2019 Basic Net income $ 4,166 $ 5,090 Less: Dividends and undistributed earnings allocated to participating securities (20 ) (27 ) Net income attributable to common shares $ 4,146 $ 5,063 Basic weighted-average common shares outstanding 13,685,257 12,308,862 Basic earnings per common share (a) $ 0.30 $ 0.41 Diluted Net income attributable to common shares $ 4,146 $ 5,063 Basic weighted-average common shares outstanding 13,685,257 12,308,862 Dilutive effect of potential common stock arising from stock options 13,981 25,445 Diluted weighted-average common shares outstanding 13,699,238 12,334,307 Diluted earnings per common share (a) $ 0.30 $ 0.41 Weighted-average nonvested restricted shares outstanding 65,533 65,639 (a) Basic and diluted earnings per share under the two Anti-dilutive stock options are excluded from net income per share calculations. There were no three March 31, 2020 2019.

Note 4 - Comprehensive Income

Note 4 - Comprehensive Income	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Comprehensive Income (Loss) Note [Text Block]	4 . COMPREHENSIVE INCOME Comprehensive income is the total of ( 1 2 (In Thousands) Before-Tax Income Tax Net-of-Tax Amount Effect Amount Three Months Ended March 31, 2020 Other comprehensive income from available-for-sale debt securities, Unrealized holding gains on available-for-sale debt securities $ 7,240 $ (1,521 ) $ 5,719 Unfunded pension and postretirement obligations: Changes from plan amendments and actuarial gains and losses 88 (18 ) 70 Amortization of prior service cost and net actuarial loss included in net periodic benefit cost (8 ) 2 (6 ) Other comprehensive income on unfunded retirement obligations 80 (16 ) 64 Total other comprehensive income $ 7,320 $ (1,537 ) $ 5,783 (In Thousands) Before-Tax Income Tax Net-of-Tax Amount Effect Amount Three Months Ended March 31, 2019 Other comprehensive income from available-for-sale debt securities, Unrealized holding gains on available-for-sale securities $ 4,261 $ (895 ) $ 3,366 Unfunded pension and postretirement obligations: Changes from plan amendments and actuarial gains and losses included in other comprehensive income 214 (45 ) 169 Amortization of prior service cost and net actuarial loss included in net periodic benefit cost (8 ) 2 (6 ) Other comprehensive income on unfunded retirement obligations 206 (43 ) 163 Total other comprehensive income $ 4,467 $ (938 ) $ 3,529 Changes in the components of accumulated other comprehensive income (loss) are as follows and are presented net of tax: (In Thousands) Unrealized Accumulated Gains Unfunded Other (Losses) Retirement Comprehensive on Securities Obligations Income (Loss) Three Months Ended March 31, 2020 Balance, beginning of period $ 3,511 $ 180 $ 3,691 Other comprehensive income during three months ended March 31, 2020 5,719 64 5,783 Balance, end of period $ 9,230 $ 244 $ 9,474 Three Months Ended March 31, 2019 Balance, beginning of period $ (4,307 ) $ 137 $ (4,170 ) Other comprehensive income during three months ended March 31, 2019 3,366 163 3,529 Balance, end of period $ (941 ) $ 300 $ (641 ) Items reclassified out of each component of other comprehensive income (loss) are as follows: For the Three Months Ended March 31, 2020 (In Thousands) Reclassified from Accumulated Other Details about Accumulated Other Comprehensive Affected Line Item in the Consolidated Comprehensive Income Components Income Statements of Income Amortization of defined benefit pension and postretirement items: Prior service cost (8 ) Other noninterest expense 2 Income tax provision Total reclassifications for the period $ (6 ) For the Three Months Ended March 31, 201 9 (In Thousands) Reclassified from Accumulated Other Details about Accumulated Other Comprehensive Affected Line Item in the Consolidated Comprehensive Income (Loss) Components Income (Loss) Statements of Income Amortization of defined benefit pension and postretirement items: Prior service cost (8 ) Other noninterest expense 2 Income tax provision Total reclassifications for the period $ (6 )

Note 5 - Cash and Due From Bank

Note 5 - Cash and Due From Banks	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Cash and Cash Equivalents Disclosure [Text Block]	5. Cash and due from banks at March 31, 2020 December 31, 2019 (In thousands) March 31 Dec. 31, 2020 2019 Cash and cash equivalents $ 28,598 $ 31,122 Certificates of deposit 4,080 4,080 Total cash and due from banks $ 32,678 $ 35,202 Certificates of deposit are issues by U.S. banks with original maturities greater than three Historically, C&N Bank has been required to maintain reserves against deposit liabilities in the form of cash and balances with the Federal Reserve Bank of Philadelphia. The reserves are based on deposit levels, account activity, and other services provided by the Federal Reserve Bank. In March 2020, 0%. no March 31, 2020. $20,148,000 December 31, 2019.

Note 6 - Securities

Note 6 - Securities	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	6. Amortized cost and fair value of available-for-sale debt securities at March 31, 2020 December 31, 2019 (In Thousands) March 31, 2020 Gross Gross Unrealized Unrealized Amortized Holding Holding Fair Cost Gains Losses Value Obligations of U.S. Government agencies $ 15,704 $ 704 $ 0 $ 16,408 Obligations of states and political subdivisions: Tax-exempt 78,126 2,982 (36 ) 81,072 Taxable 35,764 1,348 (38 ) 37,074 Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential pass-through securities 54,280 1,472 0 55,752 Residential collateralized mortgage obligations 101,130 2,435 (9 ) 103,556 Commercial mortgage-backed securities 45,727 2,846 (19 ) 48,554 Total available-for-sale debt securities $ 330,731 $ 11,787 $ (102 ) $ 342,416 (In Thousands) December 31, 2019 Gross Gross Unrealized Unrealized Amortized Holding Holding Fair Cost Gains Losses Value Obligations of U.S. Government agencies $ 16,380 $ 620 $ 0 $ 17,000 Obligations of states and political subdivisions: Tax-exempt 68,787 2,011 (38 ) 70,760 Taxable 35,446 927 (70 ) 36,303 Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential pass-through securities 58,875 472 (137 ) 59,210 Residential collateralized mortgage obligations 115,025 308 (610 ) 114,723 Commercial mortgage-backed securities 47,765 1,069 (107 ) 48,727 Total available-for-sale debt securities $ 342,278 $ 5,407 $ (962 ) $ 346,723 The following table presents gross unrealized losses and fair value of available-for-sale debt securities with unrealized loss positions that are not March 31, 2020 December 31, 2019: March 31, 2020 (In Thousands) Less Than 12 Months 12 Months or More Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses Obligations of states and political subdivisions: Tax-exempt $ 2,968 $ (36 ) $ 0 $ 0 $ 2,968 $ (36 ) Taxable 1,270 (38 ) 0 0 1,270 (38 ) Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential collateralized mortgage obligations 875 (9 ) 0 0 875 (9 ) Commercial mortgage-backed securities 3,613 (19 ) 0 0 3,613 (19 ) Total temporary impaired available-for-sale debt securities $ 8,726 $ (102 ) $ 0 $ 0 $ 8,726 $ (102 ) December 31, 2019 (In Thousands) Less Than 12 Months 12 Months or More Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses Obligations of states and political subdivisions: Tax-exempt $ 6,429 $ (38 ) $ 0 $ 0 $ 6,429 $ (38 ) Taxable 5,624 (68 ) 161 (2 ) 5,785 (70 ) Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential pass-through securities 9,771 (35 ) 14,787 (102 ) 24,558 (137 ) Residential collateralized mortgage obligations 31,409 (195 ) 30,535 (415 ) 61,944 (610 ) Commercial mortgage-backed securities 0 0 8,507 (107 ) 8,507 (107 ) Total temporarily impaired available-for-sale debt securities $ 53,233 $ (336 ) $ 53,990 $ (626 ) $ 107,223 $ (962 ) Gross realized gains and losses from available-for-sale securities were as follows: (In Thousands) 3 Months Ended March 31, March 31, 2020 2019 Gross realized gains from sales $ 52 $ 0 Gross realized losses from sales (52 ) 0 Net realized gains $ 0 $ 0 The amortized cost and fair value of available-for-sale debt securities by contractual maturity are shown in the following table as of March 31, 2020. may may (In Thousands) March 31, 2020 Amortized Fair Cost Value Due in one year or less $ 6,611 $ 6,644 Due from one year through five years 33,945 34,945 Due from five years through ten years 43,596 45,168 Due after ten years 45,442 47,797 Sub-total 129,594 134,554 Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential pass-through securities 54,280 55,752 Residential collateralized mortgage obligations 101,130 103,556 Commercial mortgage-backed securities 45,727 48,554 Total $ 330,731 $ 342,416 The Corporation’s mortgage-backed securities and collateralized mortgage obligations have stated maturities that may one Investment securities carried at $206,718,000 March 31, 2020 $215,270,000 December 31, 2019 9 Management evaluates securities for other-than-temporary impairment (OTTI) at least on a quarterly basis, and more frequently when economic or market conditions warrant such evaluation. Consideration is given to ( 1 2 3 not A summary of information management considered in evaluating debt and equity securities for other-than-temporary impairment (“OTTI”) at March 31, 2020 Debt Securities At March 31, 2020 December 31, 2019, March 31, 2020 December 31, 2019 Equity Securities C&N Bank is a member of the Federal Home Loan Bank of Pittsburgh (FHLB-Pittsburgh), which is one 11 no $9,206,000 March 31, 2020 $10,131,000 December 31, 2019. not March 31, 2020 December 31, 2019. The Corporation’s marketable equity security, with a carrying value of $994,000 March 31, 2020 $979,000 December 31, 2019, one $6,000 March 31, 2020 $21,000 December 31, 2019. $15,000 first 2020 $12,000 first 2019.

Note 7 - Loans

Note 7 - Loans	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	7 . LOANS The loans receivable portfolio is segmented into residential mortgage, commercial and consumer loans. Loans outstanding at March 31, 2020 December 31, 2019 Summary of Loans by Type (In Thousands) March 31, Dec. 31, 2020 2019 Residential mortgage: Residential mortgage loans - first liens $ 508,387 $ 510,641 Residential mortgage loans - junior liens 27,028 27,503 Home equity lines of credit 32,090 33,638 1-4 Family residential construction 14,121 14,798 Total residential mortgage 581,626 586,580 Commercial: Commercial loans secured by real estate 295,860 301,227 Commercial and industrial 132,308 126,374 Political subdivisions 43,613 53,570 Commercial construction and land 33,340 33,555 Loans secured by farmland 11,524 12,251 Multi-family (5 or more) residential 32,370 31,070 Agricultural loans 3,886 4,319 Other commercial loans 16,430 16,535 Total commercial 569,331 578,901 Consumer 16,516 16,741 Total 1,167,473 1,182,222 Less: allowance for loan losses (11,330 ) (9,836 ) Loans, net $ 1,156,143 $ 1,172,386 In the table above, outstanding loan balances are presented net of deferred loan origination fees, net, of $2,492,000 March 31, 2020 $2,482,000 December 31, 2019. Effective April 1, 2019, $259,295,000. April 1, 2019 $1,807,000 $1,914,000 $318,000 three 2019, first 2020, (In Thousands) Credit Market Adjustment on Rate Non-impaired Adjustment Loans Adjustments to gross amortized cost of loans at December 31, 2019 $ (1,415 ) $ (1,216 ) Accretion recognized in interest income 147 205 Adjustments to gross amortized cost of loans at March 31, 2020 $ (1,268 ) $ (1,011 ) Loans acquired from Monument that were identified as having a deterioration in credit quality (purchased credit impaired, or PCI) were valued at $441,000 April 1, 2019, $318,000 first 2020, $112,000 March 31, 2020 December 31, 2019 (In Thousands) March 31, December 31, 2020 2019 Outstanding balance $ 408 $ 759 Carrying amount 305 441 The Corporation grants loans to individuals as well as commercial and tax-exempt entities. Commercial, residential and personal loans are made to customers geographically concentrated in northcentral Pennsylvania, the southern tier of New York State and southeastern Pennsylvania. Although the Corporation has a diversified loan portfolio, a significant portion of its debtors’ ability to honor their contracts is dependent on the local economic conditions within the region. There is no 10% March 31, 2020 December 31, 2019. The Corporation maintains an allowance for loan losses that represents management’s estimate of the losses inherent in the loan portfolio as of the balance sheet date and recorded as a reduction of the investment in loans. The allowance for loan losses is maintained at a level considered adequate to provide for losses that can be reasonably anticipated. Management performs a quarterly evaluation of the adequacy of the allowance. The allowance is based on the Corporation’s past loan loss experience, known and inherent risks in the portfolio, adverse situations that may may March 31, 2020, December 31, 2019, no Transactions within the allowance for loan losses, summarized by segment and class, for the three March 31, 2020 2019 Three Months Ended March 31, 2020 (In Thousands) Dec. 31, March 31, 2019 Balance Charge-offs Recoveries Provision (Credit) 2020 Allowance for Loan Losses: Residential mortgage: Residential mortgage loans - first liens $ 3,405 $ 0 $ 1 $ 166 $ 3,572 Residential mortgage loans - junior liens 384 0 1 29 414 Home equity lines of credit 276 0 1 1 278 1-4 Family residential construction 117 0 0 2 119 Total residential mortgage 4,182 0 3 198 4,383 Commercial: Commercial loans secured by real estate 1,921 0 0 11 1,932 Commercial and industrial 1,391 (17 ) 0 1,271 2,645 Commercial construction and land 966 0 0 4 970 Loans secured by farmland 158 0 0 (14 ) 144 Multi-family (5 or more) residential 156 0 0 43 199 Agricultural loans 41 0 0 (2 ) 39 Other commercial loans 155 0 0 5 160 Total commercial 4,788 (17 ) 0 1,318 6,089 Consumer 281 (31 ) 11 12 273 Unallocated 585 0 0 0 585 Total Allowance for Loan Losses $ 9,836 $ (48 ) $ 14 $ 1,528 $ 11,330 Three Months Ended March 31, 2019 (In Thousands) Dec. 31, March 31, 2018 Balance Charge-offs Recoveries Provision (Credit) 2019 Balance Allowance for Loan Losses: Residential mortgage: Residential mortgage loans - first liens $ 3,156 $ (50 ) $ 1 $ 71 $ 3,178 Residential mortgage loans - junior liens 325 (24 ) 0 28 329 Home equity lines of credit 302 0 3 (19 ) 286 1-4 Family residential construction 203 0 0 (5 ) 198 Total residential mortgage 3,986 (74 ) 4 75 3,991 Commercial: Commercial loans secured by real estate 2,538 0 0 (651 ) 1,887 Commercial and industrial 1,553 0 2 (486 ) 1,069 Commercial construction and land 110 0 0 4 114 Loans secured by farmland 102 0 0 (4 ) 98 Multi-family (5 or more) residential 114 0 0 (2 ) 112 Agricultural loans 46 0 0 (3 ) 43 Other commercial loans 128 0 0 (7 ) 121 Total commercial 4,591 0 2 (1,149 ) 3,444 Consumer 233 (37 ) 9 31 236 Unallocated 499 0 0 86 585 Total Allowance for Loan Losses $ 9,309 $ (111 ) $ 15 $ (957 ) $ 8,256 In the evaluation of the loan portfolio, management determines two 1 2 Performing loans acquired from Monument are presented net of a discount for credit losses of $1,011,000 March 31, 2020 $1,216,000 December 31, 2019. $1,914,000, None March 31, 2020, In the first 2020, $1,528,000, $957,000 first 2019. first 2020, $1,193,000 $3.5 March 31, 2020. $1,210,000 $1,176,000 $34,000 $402,000 $67,000 $17,000 $957,000 first 2019, $1,365,000 December 31, 2018 two two no March 31, 2019 first 2019. first 2019 $1,011,000 $54,000 In determining the larger loan relationships for detailed assessment under the specific allowance component, the Corporation uses an internal risk rating system. Under the risk rating system, the Corporation classifies problem or potential problem loans as “Special Mention,” “Substandard,” or “Doubtful” on the basis of currently existing facts, conditions and values. Substandard loans include those characterized by the distinct possibility that the Corporation will sustain some loss if the deficiencies are not not not The following tables summarize the aggregate credit quality classification of outstanding loans by risk rating as of March 31, 2020 December 31, 2019: March 31, 2020 (In Thousands) Purchased Special Credit Pass Mention Substandard Doubtful Impaired Total Residential Mortgage: Residential Mortgage loans - first liens $ 498,803 $ 305 $ 9,202 $ 0 $ 77 $ 508,387 Residential Mortgage loans - junior liens 26,367 136 525 0 0 27,028 Home Equity lines of credit 31,613 59 418 0 0 32,090 1-4 Family residential construction 14,121 0 0 0 0 14,121 Total residential mortgage 570,904 500 10,145 0 77 581,626 Commercial: Commercial loans secured by real estate 287,783 6,191 1,658 0 228 295,860 Commercial and Industrial 117,424 8,728 6,156 0 0 132,308 Political subdivisions 43,613 0 0 0 0 43,613 Commercial construction and land 32,016 0 1,324 0 0 33,340 Loans secured by farmland 5,569 5,062 893 0 0 11,524 Multi-family (5 or more) residential 31,465 0 905 0 0 32,370 Agricultural loans 2,956 304 626 0 0 3,886 Other commercial loans 16,380 0 50 0 0 16,430 Total commercial 537,206 20,285 11,612 0 228 569,331 Consumer 16,433 0 83 0 0 16,516 Totals $ 1,124,543 $ 20,785 $ 21,840 $ 0 $ 305 $ 1,167,473 December 31, 2019 (In Thousands) Purchased Special Credit Pass Mention Substandard Doubtful Impaired Total Residential Mortgage: Residential Mortgage loans - first liens $ 500,963 $ 193 $ 9,324 $ 84 $ 77 $ 510,641 Residential Mortgage loans - junior liens 26,953 79 471 0 0 27,503 Home Equity lines of credit 33,170 59 409 0 0 33,638 1-4 Family residential construction 14,798 0 0 0 0 14,798 Total residential mortgage 575,884 331 10,204 84 77 586,580 Commercial: Commercial loans secured by real estate 294,397 4,773 1,693 0 364 301,227 Commercial and Industrial 114,293 9,538 2,543 0 0 126,374 Political subdivisions 53,570 0 0 0 0 53,570 Commercial construction and land 32,224 0 1,331 0 0 33,555 Loans secured by farmland 6,528 4,681 1,042 0 0 12,251 Multi-family (5 or more) residential 30,160 0 910 0 0 31,070 Agricultural loans 3,343 335 641 0 0 4,319 Other commercial loans 16,416 0 119 0 0 16,535 Total commercial 550,931 19,327 8,279 0 364 578,901 Consumer 16,720 0 21 0 0 16,741 Totals $ 1,143,535 $ 19,658 $ 18,504 $ 84 $ 441 $ 1,182,222 The general component of the allowance for loan losses covers pools of loans including commercial loans not not 1 2 $400,000 March 31, 2020 December 31, 2019, five three Qualitative risk factors are evaluated for the impact on each of the three The qualitative factors used in the general component calculations are designed to address credit risk characteristics associated with each segment. The Corporation’s credit risk associated with all of the segments is significantly impacted by these factors, which include economic conditions within its market area, the Corporation’s lending policies, changes or trends in the portfolio, risk profile, competition, regulatory requirements and other factors. Loans are classified as impaired, when, based on current information and events, it is probable that the Corporation will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Factors considered by management in determining impairment include payment status, collateral value and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not The scope of loans reviewed individually each quarter to determine if they are impaired include all commercial loan relationships greater than $200,000 $400,000 one not not not March 31, 2020 December 31, 2019. $200,000 $400,000 $100,000 The following tables present a summary of loan balances and the related allowance for loan losses summarized by portfolio segment and class for each impairment method used as of March 31, 2020 December 31, 2019. March 31, 2020 (In Thousands) Loans: Allowance for Loan Losses: Purchased Individually Collectively Performing Individually Collectively Evaluated Evaluated Loans Totals Evaluated Evaluated Totals Residential mortgage: Residential mortgage loans - first liens $ 556 $ 405,687 $ 102,144 $ 508,387 $ 0 $ 3,572 $ 3,572 Residential mortgage loans - junior liens 367 24,755 1,906 27,028 194 220 414 Home equity lines of credit 0 30,580 1,510 32,090 0 278 278 1-4 Family residential construction 0 13,963 158 14,121 0 119 119 Total residential mortgage 923 474,985 105,718 581,626 194 4,189 4,383 Commercial: Commercial loans secured by real estate 714 193,507 101,639 295,860 0 1,932 1,932 Commercial and industrial 4,974 124,917 2,417 132,308 1,325 1,320 2,645 Political subdivisions 0 43,613 0 43,613 0 0 0 Commercial construction and land 1,255 29,308 2,777 33,340 674 296 970 Loans secured by farmland 424 10,845 255 11,524 34 110 144 Multi-family (5 or more) residential 0 13,517 18,853 32,370 0 199 199 Agricultural loans 0 3,886 0 3,886 0 39 39 Other commercial loans 0 15,864 566 16,430 0 160 160 Total commercial 7,367 435,457 126,507 569,331 2,033 4,056 6,089 Consumer 0 16,516 0 16,516 0 273 273 Unallocated 585 Total $ 8,290 $ 926,958 $ 232,225 $ 1,167,473 $ 2,227 $ 8,518 $ 11,330 December 31, 2019 (In Thousands) Loans: Allowance for Loan Losses: Purchased Individually Collectively Performing Individually Collectively Evaluated Evaluated Loans Totals Evaluated Evaluated Totals Residential mortgage: Residential mortgage loans - first liens $ 1,023 $ 405,186 $ 104,432 $ 510,641 $ 0 $ 3,405 $ 3,405 Residential mortgage loans - junior liens 368 24,730 2,405 27,503 176 208 384 Home equity lines of credit 0 32,147 1,491 33,638 0 276 276 1-4 Family residential construction 0 14,640 158 14,798 0 117 117 Total residential mortgage 1,391 476,703 108,486 586,580 176 4,006 4,182 Commercial: Commercial loans secured by real estate 684 198,532 102,011 301,227 0 1,921 1,921 Commercial and industrial 1,467 122,313 2,594 126,374 149 1,242 1,391 Political subdivisions 0 53,570 0 53,570 0 0 0 Commercial construction and land 1,261 29,710 2,584 33,555 678 288 966 Loans secured by farmland 607 11,386 258 12,251 48 110 158 Multi-family (5 or more) residential 0 10,617 20,453 31,070 0 156 156 Agricultural loans 76 4,243 0 4,319 0 41 41 Other commercial loans 0 15,947 588 16,535 0 155 155 Total commercial 4,095 446,318 128,488 578,901 875 3,913 4,788 Consumer 0 16,741 0 16,741 0 281 281 Unallocated 585 Total $ 5,486 $ 939,762 $ 236,974 $ 1,182,222 $ 1,051 $ 8,200 $ 9,836 Summary information related to impaired loans at March 31, 2020 December 31, 2019 (In Thousands) March 31, 2020 December 31, 2019 Unpaid Unpaid Principal Recorded Related Principal Recorded Related Balance Investment Allowance Balance Investment Allowance With no related allowance recorded: Residential mortgage loans - first liens $ 180 $ 152 $ 0 $ 645 $ 617 $ 0 Residential mortgage loans - junior liens 41 41 0 42 42 0 Commercial loans secured by real estate 714 714 0 684 684 0 Commercial and industrial 587 587 0 563 563 0 Loans secured by farmland 87 87 0 129 129 0 Agricultural loans 0 0 0 76 76 0 Total with no related allowance recorded 1,609 1,581 0 2,139 2,111 0 With a related allowance recorded: Residential mortgage loans - first liens 404 404 0 406 406 0 Residential mortgage loans - junior liens 326 326 194 326 326 176 Commercial and industrial 4,387 4,387 1,325 904 904 149 Construction and other land loans 1,255 1,255 674 1,261 1,261 678 Loans secured by farmland 337 337 34 478 478 48 Total with a related allowance recorded 6,709 6,709 2,227 3,375 3,375 1,051 Total $ 8,318 $ 8,290 $ 2,227 $ 5,514 $ 5,486 $ 1,051 In the table immediately above, two one first one The average balance of impaired loans, excluding purchased credit impaired loans, and interest income recognized on these impaired loans is as follows: (In Thousands) Interest Income Recognized on Average Investment in Impaired Loans Impaired Loans on a Cash Basis 3 Months Ended 3 Months Ended March 31, March 31, 2020 2019 2020 2019 Residential mortgage: Residential mortgage loans - first lien $ 1,232 $ 981 $ 8 $ 10 Residential mortgage loans - junior lien 382 291 0 2 Home equity lines of credit 65 0 1 0 Total residential mortgage 1,679 1,272 9 12 Commercial: Commercial loans secured by real estate 387 3,040 4 10 Commercial and industrial 2,872 1,713 1 26 Commercial construction and land 1,308 0 12 0 Loans secured by farmland 516 1,442 17 1 Agricultural loans 76 660 0 12 Other commercial loans 50 0 1 0 Total commercial 5,209 6,855 35 49 Consumer 0 8 0 0 Total $ 6,888 $ 8,135 $ 44 $ 61 Loans are placed on nonaccrual status for all classes of loans when, in the opinion of management, collection of interest is doubtful. Any unpaid interest previously accrued on those loans is reversed from income. Interest income is not accordance with the contractual terms for a reasonable period of time (generally six no The breakdown by portfolio segment and class of nonaccrual loans and loans past due ninety (In Thousands) March 31, 2020 December 31, 2019 Past Due Past Due 90+ Days and 90+ Days and Accruing Nonaccrual Accruing Nonaccrual Residential mortgage: Residential mortgage loans - first liens $ 983 $ 4,818 $ 878 $ 4,679 Residential mortgage loans - junior liens 98 354 53 326 Home equity lines of credit 107 74 71 73 1-4 Family residential construction 0 39 0 0 Total residential mortgage 1,188 5,285 1,002 5,078 Commercial: Commercial loans secured by real estate 496 744 107 1,148 Commercial and industrial 59 4,487 15 1,051 Commercial construction and land 0 1,305 0 1,311 Loans secured by farmland 229 424 43 565 Agricultural loans 1 0 0 0 Other commercial 0 49 0 49 Total commercial 785 7,009 165 4,124 Consumer 120 15 40 16 Totals $ 2,093 $ 12,309 $ 1,207 $ 9,218 The amounts shown in the table immediately above include loans classified as troubled debt restructurings (described in more detail below), if such loans are past due ninety The table below presents a summary of the contractual aging of loans as of March 31, 2020 December 31, 2019: (In Thousands) As of March 31, 2020 As of December 31, 2019 Current & Current & Past Due Past Due Past Due Past Due Past Due Past Due Less than 30-89 90+ Less than 30-89 90+ 30 Days Days Days Total 30 Days Days Days Total Residential mortgage: Residential mortgage loans - first liens $ 497,246 $ 7,817 $ 3,324 $ 508,387 $ 499,024 $ 7,839 $ 3,778 $ 510,641 Residential mortgage loans - junior liens 26,564 40 424 27,028 27,041 83 379 27,503 Home equity lines of credit 31,509 474 107 32,090 33,115 452 71 33,638 1-4 Family residential construction 14,121 0 0 14,121 14,758 40 0 14,798 Total residential mortgage 569,440 8,331 3,855 581,626 573,938 8,414 4,228 586,580 Commercial: Commercial loans secured by real estate 294,408 574 878 295,860 299,640 737 850 301,227 Commercial and industrial 128,435 3,742 131 132,308 126,221 16 137 126,374 Political subdivisions 43,613 0 0 43,613 53,570 0 0 53,570 Commercial construction and land 33,145 145 50 33,340 33,505 0 50 33,555 Loans secured by farmland 11,208 0 316 11,524 11,455 666 130 12,251 Multi-family (5 or more) residential 32,370 0 0 32,370 31,070 0 0 31,070 Agricultural loans 3,809 76 1 3,886 4,318 1 0 4,319 Other commercial loans 16,430 0 0 16,430 16,535 0 0 16,535 Total commercial 563,418 4,537 1,376 569,331 576,314 1,420 1,167 578,901 Consumer 16,196 185 135 16,516 16,496 189 56 16,741 Totals $ 1,149,054 $ 13,053 $ 5,366 $ 1,167,473 $ 1,166,748 $ 10,023 $ 5,451 $ 1,182,222 Nonaccrual loans are included in the contractual aging in the immediately preceding table. A summary of the contractual aging of nonaccrual loans at March 31, 2020 December 31, 2019 (In Thousands) Current & Past Due Past Due Past Due Less than 30-89 90+ 30 Days Days Days Total March 31, 2020 Nonaccrual Totals $ 4,355 $ 4,681 $ 3,273 $ 12,309 December 31, 2019 Nonaccrual Totals $ 3,840 $ 1,134 $ 4,244 $ 9,218 Loans whose terms are modified are classified as Troubled Debt Restructurings (TDRs) if the Corporation grants such borrowers concessions, and it is deemed that those borrowers are experiencing financial difficulty. Loans classified as TDRs are designated as impaired. The outstanding balance of loans subject to TDRs, as well as contractual aging information at March 31, 2020 December 31, 2019 (In Thousands) Current & Past Due Past Due Past Due Less than 30-89 90+ 30 Days Days Days Nonaccrual Total March 31, 2020 Totals $ 176 $ 196 $ 0 $ 1,730 $ 2,102 December 31, 2019 Totals $ 889 $ 0 $ 0 $ 1,737 $ 2,626 At March 31, 2020 December 31, 2019, no TDRs that occurred during the three March 31, 2020 2019 (Balances in Thousands) Three Months Ended Three Months Ended March 31, 2020 March 31, 2019 Post- Post- Number Modification Number Modification of Recorded of Recorded Loans Investment Loans Investment Residential mortgage - first liens, Reduced monthly payments and extended maturity date 0 $ 0 1 $ 271 Residential mortgage - junior liens : Reduced monthly payments and extended maturity date 0 0 1 18 New loan at lower than risk-adjusted market rate to borrower from whom short sale of other collateral was accepted 1 30 0 0 Commercial and industrial, Reduced monthly payments and extended maturity date 0 0 8 177 Agricultural loans, Reduced monthly payments and extended maturity date 0 0 1 84 Total 1 $ 30 11 $ 550 All of the loans for which TDRs were granted in the table above in the three March 31, 2019 one In the three March 31, 2020 2019, no 12 The carrying amount of foreclosed residential real estate properties held as a result of obtaining physical possession (included in Foreclosed assets held for sale in the unaudited consolidated balance sheets) is as follows: (In Thousands) March 31, Dec. 31, 2020 2019 Foreclosed residential real estate $ 130 $ 292 The recorded investment of consumer mortgage loans secured by residential real properties for which formal foreclosure proceedings were in process is as follows: (In Thousands) March 31, Dec. 31, 2020 2019 Residential real estate in process of foreclosure $ 1,779 $ 1,717

Note 8 - Goodwill and Other Int

Note 8 - Goodwill and Other Intangible Assets, Net	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Intangible Assets Disclosure [Text Block]	8. GOODWILL AND OTHER INTANGIBLE ASSETS , NET Information related to the core deposit intangibles are as follows: (In Thousands) March 31, December 31, 2020 2019 Gross amount $ 3,495 $ 3,495 Accumulated amortization (2,310 ) (2,248 ) Net $ 1,185 $ 1,247 Amortization expense was $62,000 first 2020 $2,000 first 2019. Goodwill represents the excess of the cost of acquisitions over the fair value of the net assets acquired. At March 31, 2020 December 31, 2019, $28,388,000 Goodwill is tested at least annually at December 31 may first 2020, 19 19 not 19, March 31, 2020. The average closing price (trading price) of the Corporation’s common stock was $19.96 March 2020, $25.90 February 2020 $27.37 January 2020. 10 first 2020 March 18 March 31, 2020) $18.87 March 31, 2020 $18.22 March 31, 2020, no March 31, 2020.

Note 9 - Borrowed Funds and Sub

Note 9 - Borrowed Funds and Subordinated Debt	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Debt Disclosure [Text Block]	9. AND SUBORDINATED DEBT Short-term borrowings (initial maturity within one (In Thousands) March 31, Dec. 31, 2020 2019 FHLB-Pittsburgh borrowings $ 35,200 $ 84,292 Customer repurchase agreements 2,407 1,928 Total short-term borrowings $ 37,607 $ 86,220 Short-term borrowings from FHLB-Pittsburgh are as follows: (In Thousands) March 31, Dec. 31, 2020 2019 Overnight borrowing $ 17,000 $ 64,000 Other short-term advances 18,200 20,292 Total short-term FHLB-Pittsburgh borrowings $ 35,200 $ 84,292 Overnight borrowings from FHLB-Pittsburgh had an interest rate of 0.36% March 31, 2020 1.81% December 31, 2019. March 31, 2020, eight $18,200,000 1.68%. The Corporation had available credit with other correspondent banks totaling $45,000,000 March 31, 2020 December 31, 2019. No March 31, 2020 December 31, 2019. The Corporation has a line of credit with the Federal Reserve Bank of Philadelphia’s Discount Window. At March 31, 2020, $14,364,000 no December 31, 2019, $14,244,000 no $14,815,000 March 31, 2020 $14,728,000 December 31, 2019. The Corporation engages in repurchase agreements with certain commercial customers. These agreements provide that the Corporation sells specified investment securities to the customers on an overnight basis and repurchases them on the following business day. The weighted average rate paid by the Corporation on customer repurchase agreements was 0.10% March 31, 2020 December 31, 2019. $2,430,000 March 31, 2020 $1,951,000 December 31, 2019. The FHLB-Pittsburgh loan facility is collateralized by qualifying loans secured by real estate with a book value totaling $783,312,000 March 31, 2020 $778,877,000 December 31, 2019. $9,206,000 March 31, 2020 $10,131,000 December 31, 2019. $567,606,000 March 31, 2020, $459,462,000. December 31, 2019, $552,546,000, $416,127,000. LONG-TERM BORROWINGS Long-term borrowings from FHLB-Pittsburgh are as follows: (In Thousands) March 31, Dec. 31, 2020 2019 Loans matured in 2020 with a weighted-average rate of 2.70% $ 0 $ 5,000 Loan maturing in 2020 with a rate of 4.79% 17 69 Loans maturing in 2021 with a weighted-average rate of 1.63% 20,000 6,000 Loans maturing in 2022 with a weighted-average rate of 1.90% 22,355 20,000 Loans maturing in 2023 with a weighted-average rate of 1.63% 22,500 20,500 Loans maturing in 2024 with a weighted-average rate of 1.27% 7,536 0 Loan maturing in 2025 with a rate of 4.91% 536 558 Total long-term FHLB-Pittsburgh borrowings $ 72,944 $ 52,127 At March 31, 2020 December 31, 2019, $6,500,000 April 1, 2027, may April 1, 2022. 6.50% March 31, 2020 December 31, 2019, $ 6,500,000

Note 10 - Stock-based Compensat

Note 10 - Stock-based Compensation Plans	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Share-based Payment Arrangement [Text Block]	10. The Corporation has a Stock Incentive Plan for a selected group of officers and an Independent Directors Stock Incentive Plan. In the first 2020, 48,284 7,580 2020 three 30,381 $801,000 17,903 $343,000 2020 one $200,000 Compensation cost related to restricted stock is recognized based on the fair value of the stock at the grant date over the vesting period, adjusted for estimated and actual forfeitures. Total annual stock-based compensation for the year ending December 31, 2020 $893,000. $194,000 first 2020 $229,000 first 2019.

Note 11 - Contingencies

Note 11 - Contingencies	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	1 1 . CONTINGENCIES In the normal course of business, the Corporation may not

Note 12 - Fair Value Measuremen

Note 12 - Fair Value Measurements and Fair Values of Financial Instruments	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Fair Value Disclosures [Text Block]	1 2 . FAIR VALUE MEASUREMENTS AND FAIR VALUES OF FINANCIAL INSTRUMENTS The Corporation measures certain assets at fair value. Fair value is defined as the price that would be received to sell an asset in an orderly transaction between market participants at the measurement date. FASB Accounting Standards Codification (ASC) topic 820, three Level 1 Level 2 1 2 not Level 3 3 The Corporation monitors and evaluates available data relating to fair value measurements on an ongoing basis and recognizes transfers among the levels of the fair value hierarchy as of the date of an event or change in circumstances that affects the valuation method chosen. Examples of such changes may At March 31, 2020 December 31, 2019, (In Thousands) March 31, 2020 Quoted Prices Other in Active Observable Unobservable Total Markets Inputs Inputs Fair (Level 1) (Level 2) (Level 3) Value Recurring fair value measurements AVAILABLE-FOR-SALE DEBT SECURITIES: Obligations of U.S. Government agencies $ 0 $ 16,408 $ 0 $ 16,408 Obligations of states and political subdivisions: Tax-exempt 0 81,072 0 81,072 Taxable 0 37,074 0 37,074 Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential pass-through securities 0 55,752 0 55,752 Residential collateralized mortgage obligations 0 103,556 0 103,556 Commercial mortgage-backed securities 0 48,554 0 48,554 Total available for sale debt Securities 0 342,416 0 342,416 Marketable equity security 994 0 0 994 Servicing rights 0 0 1,226 1,226 Total recurring fair value measurements $ 994 $ 342,416 $ 1,226 $ 344,636 Nonrecurring fair value measurements Impaired loans with a valuation allowance $ 0 $ 0 $ 6,709 $ 6,709 Valuation allowance 0 0 (2,227 ) (2,227 ) Impaired loans, net 0 0 4,482 4,482 Foreclosed assets held for sale 0 0 1,685 1,685 Total nonrecurring fair value measurements $ 0 $ 0 $ 6,167 $ 6,167 (In Thousands) December 31, 2019 Quoted Prices Other in Active Observable Unobservable Total Markets Inputs Inputs Fair (Level 1) (Level 2) (Level 3) Value Recurring fair value measurements AVAILABLE-FOR-SALE DEBT SECURITIES: Obligations of U.S. Government agencies $ 0 $ 17,000 $ 0 $ 17,000 Obligations of states and political subdivisions: Tax-exempt 0 70,760 0 70,760 Taxable 0 36,303 0 36,303 Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential pass-through securities 0 59,210 0 59,210 Residential collateralized mortgage obligations 0 114,723 0 114,723 Commercial mortgage-backed securities 0 48,727 0 48,727 Total available-for-sale debt securities 0 346,723 0 346,723 Marketable equity security 979 0 0 979 Servicing rights 0 0 1,277 1,277 Total recurring fair value measurements $ 979 $ 346,723 $ 1,277 $ 348,979 Nonrecurring fair value measurements Impaired loans with a valuation allowance $ 0 $ 0 $ 3,375 $ 3,375 Valuation allowance 0 0 (1,051 ) (1,051 ) Impaired loans, net 0 0 2,324 2,324 Foreclosed assets held for sale 0 0 2,886 2,886 Total nonrecurring fair value measurements $ 0 $ 0 $ 5,210 $ 5,210 Management’s evaluation and selection of valuation techniques and the unobservable inputs used in determining the fair values of assets valued using Level 3 At March 31, 2020 December 31, 2019, 3 Fair Value at 3/31/20 Valuation Unobservable Method or Value As of Asset (In Thousands) Technique Input(s) 3/31/20 Servicing rights $ 1,226 Discounted cash flow Discount rate 12.50 % Rate used through modeling period Loan prepayment speeds 213.00 % Weighted-average PSA Servicing fees 0.25 % of loan balances 4.00 % of payments are late 5.00 % late fees assessed $ 1.94 Miscellaneous fees per account per month Servicing costs $ 6.00 Monthly servicing cost per account $ 24.00 Additional monthly servicing cost per loan on loans more than 30 days delinquent 1.50 % of loans more than 30 days delinquent 3.00 % annual increase in servicing costs Fair Value at 12/31/19 Valuation Unobservable Method or Value As of Asset (In Thousands) Technique Input(s) 12/31/19 Servicing rights $ 1,277 Discounted cash flow Discount rate 12.50 % Rate used through modeling period Loan prepayment speeds 183.00 % Weighted-average PSA Servicing fees 0.25 % of loan balances 4.00 % of payments are late 5.00 % late fees assessed $ 1.94 Miscellaneous fees per account per month Servicing costs $ 6.00 Monthly servicing cost per account $ 24.00 Additional monthly servicing cost per loan on loans more than 30 days delinquent 1.50 % of loans more than 30 days delinquent 3.00 % annual increase in servicing costs The fair value of servicing rights is affected by expected future interest rates. Increases (decreases) in future expected interest rates tend to increase (decrease) the fair value of the Corporation’s servicing rights because of changes in expected prepayment behavior by the borrowers on the underlying loans. Unrealized gains (losses) in fair value of servicing rights are included in Loan servicing fees, net, in the unaudited consolidated statements of income. Following is a reconciliation of activity for Level 3 (In Thousands) 3 Months Ended March 31, 2020 2019 Servicing rights balance, beginning of period $ 1,277 $ 1,404 Issuances of servicing rights 75 20 Unrealized losses included in earnings (126 ) (77 ) Servicing rights balance, end of period $ 1,226 $ 1,347 Loans are classified as impaired when, based on current information and events, it is probable that the Corporation will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Foreclosed assets held for sale consist of real estate acquired by foreclosure. For impaired commercial loans secured by real estate and foreclosed assets held for sale, estimated fair values are determined primarily using values from third At March 31, 2020 December 31, 2019, 3 (In Thousands, Except Percentages Weighte d Valuation Average Balance at Allowance at Fair Value at Valuation Unobservable Discount at Asset 3 /31/ 20 3 /31/ 20 3 /31/ 20 Technique Inputs 3 /31/ 20 Impaired loans: Residential mortgage loans - first and junior liens $ 730 $ 194 $ 536 Sales comparison Discount to appraised value 32 % Commercial: Commercial and industrial 3,572 1,265 2,307 Liquidation of assets Discount to appraised value 35 % Commercial and industrial 815 60 755 Liquidation of accounts receivable Discount to borrower's financial statement value 16 % Commercial construction and land 1,255 674 581 Sales comparison Discount to appraised value 48 % Loans secured by farmland 337 34 303 Sales comparison Discount to appraised value 42 % Total impaired loans $ 6,709 $ 2,227 $ 4,482 Foreclosed assets held for sale - real estate: Residential (1-4 family) $ 130 $ 0 $ 130 Sales comparison Discount to appraised value 61 % Land 70 0 70 Sales comparison Discount to appraised value 53 % Commercial real estate 1,485 0 1,485 Sales comparison Discount to appraised value 34 % Total foreclosed assets held for sale $ 1,685 $ 0 $ 1,685 (In Thousands, Except Percentages) Weighted Valuation Average Balance at Allowance at Fair Value at Valuation Unobservable Discount at Asset 12/31/19 12/31/19 12/31/19 Technique Inputs 12/31/19 Impaired loans: Residential mortgage loans - first and junior liens $ 732 $ 176 $ 556 Sales comparison Discount to appraised value 30 % Commercial: Commercial and industrial 106 89 17 Sales comparison Discount to appraised value 69 % Commercial and industrial 798 60 738 Liquidation of accounts receivable Discount to borrower's financial statement value 15 % Commercial construction and land 1,261 678 583 Sales comparison Discount to appraised value 47 % Loans secured by farmland 478 48 430 Sales comparison Discount to appraised value 46 % Total impaired loans $ 3,375 $ 1,051 $ 2,324 Foreclosed assets held for sale - real estate: Residential (1-4 family) $ 292 $ 0 $ 292 Sales comparison Discount to appraised value 46 % Land 70 0 70 Sales comparison Discount to appraised value 53 % Commercial real estate 2,524 0 2,524 Sales comparison Discount to appraised value 39 % Total foreclosed assets held for sale $ 2,886 $ 0 $ 2,886 Certain of the Corporation’s financial instruments are not not may not may not The estimated fair values, and related carrying amounts, of the Corporation’s financial instruments that are not (In Thousands) Fair Value March 31, 2020 December 31, 2019 Hierarchy Carrying Fair Carrying Fair Level Amount Value Amount Value Financial assets: Cash and cash equivalents Level 1 $ 28,598 $ 28,598 $ 31,122 $ 31,122 Certificates of deposit Level 2 4,080 4,249 4,080 4,227 Restricted equity securities (included in Other Assets) Level 2 9,396 9,396 10,321 10,321 Loans, net Level 3 1,156,143 1,172,452 1,172,386 1,181,000 Accrued interest receivable Level 2 5,192 5,192 5,001 5,001 Financial liabilities: Deposits with no stated maturity Level 2 893,596 893,596 877,965 877,965 Time deposits Level 2 356,316 358,248 374,695 376,738 Short-term borrowings Level 2 37,607 37,540 86,220 86,166 Long-term borrowings Level 2 72,944 72,797 52,127 52,040 Accrued interest payable Level 2 369 369 311 311 The Corporation has commitments to extend credit and has issued standby letters of credit. Standby letters of credit are conditional guarantees of performance by a customer to a third not

Note 13 - Coronavirus (Covid-19

Note 13 - Coronavirus (Covid-19) Outbreak / Subsequent Events	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Coronavirus (Covid-19) Outbreak [Text Block]	1 3 . CORONAVIRUS (COVID- 19 In December 2019, 19 March 2020, first The Corporation’s Pandemic Committee has instituted measures to protect the health of employees and clients, including temporarily operating branch locations on a drive-through only basis and transitioning a significant portion of the Corporation’s employees to remote work. The ultimate effect of COVID- 19 not first 2020, $402,000 19 no may To work with clients impacted by COVID- 19, 90 not March 31, 2020 April 30, 2020 Through March 31, 2020 Through April 30 2020 Number Number (Dollars in Thousands) of Recorded of Recorded Loans Investment Loans Investment COVID-19-related loan modifications: Residential mortgage 79 $ 8,999 311 $ 43,532 Consumer 18 258 47 599 Commercial 100 40,825 244 136,047 Total 197 $ 50,082 602 $ 180,178 On March 27, 2020, $2 The maximum term of PPP loans is two 1%, 1% 5% The Corporation began accepting and processing applications for loans under the PPP on April 3, 2020. April 30, 2020, $84,478,000, $11,709,000 May 2020. April 30, 2020 $3,106,000. April 2020,

Significant Accounting Policies

Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2020
Accounting Policies [Abstract]
New Accounting Pronouncements, Policy [Policy Text Block]	RECENT ACCOUNTING PRONOUNCEMENTS The Financial Accounting Standards Board (FASB) issues Accounting Standards Updates (ASUs) to the FASB Accounting Standards Codification (ASC). This section provides a summary description of recent ASUs that have significant implications (elected or required) within the consolidated financial statements, or that management expects may Recent Accounting Pronouncements - Adopted Effective January 1, 2019, 2016 02, 842 842, not 12 not $1,132,000 January 1, 2019, no no December 31, 2019, $1,637,000 Effective December 31, 2019, 2017 04, 350 2 not not ASU 2018 13, 820 1 2 3 2018 13 2018 13 3 3 first 2020. 3 not Recently Issued B ut Not ASU 2016 13, 326 2016 13 2016 13 2016 13 November 2019, 2016 13 January 1, 2023. ASU 2020 04, 848 2020 04 not ● Simplifies accounting for contract modifications, including modifications to loans receivable and debt, by prospectively adjusting the effective interest rate. ● Simplifies the assessment of hedge effectiveness and allows hedging relationships affected by reference rate reform to continue. The amendments in this Update are effective as of March 12, 2020 December 31, 2022.

Note 3 - Per Share Data (Tables

Note 3 - Per Share Data (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	3 Months Ended March 31, March 31, 2020 2019 Basic Net income $ 4,166 $ 5,090 Less: Dividends and undistributed earnings allocated to participating securities (20 ) (27 ) Net income attributable to common shares $ 4,146 $ 5,063 Basic weighted-average common shares outstanding 13,685,257 12,308,862 Basic earnings per common share (a) $ 0.30 $ 0.41 Diluted Net income attributable to common shares $ 4,146 $ 5,063 Basic weighted-average common shares outstanding 13,685,257 12,308,862 Dilutive effect of potential common stock arising from stock options 13,981 25,445 Diluted weighted-average common shares outstanding 13,699,238 12,334,307 Diluted earnings per common share (a) $ 0.30 $ 0.41 Weighted-average nonvested restricted shares outstanding 65,533 65,639

Note 4 - Comprehensive Income (

Note 4 - Comprehensive Income (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Comprehensive Income (Loss) [Table Text Block]	Before-Tax Income Tax Net-of-Tax Amount Effect Amount Three Months Ended March 31, 2020 Other comprehensive income from available-for-sale debt securities, Unrealized holding gains on available-for-sale debt securities $ 7,240 $ (1,521 ) $ 5,719 Unfunded pension and postretirement obligations: Changes from plan amendments and actuarial gains and losses 88 (18 ) 70 Amortization of prior service cost and net actuarial loss included in net periodic benefit cost (8 ) 2 (6 ) Other comprehensive income on unfunded retirement obligations 80 (16 ) 64 Total other comprehensive income $ 7,320 $ (1,537 ) $ 5,783 Before-Tax Income Tax Net-of-Tax Amount Effect Amount Three Months Ended March 31, 2019 Other comprehensive income from available-for-sale debt securities, Unrealized holding gains on available-for-sale securities $ 4,261 $ (895 ) $ 3,366 Unfunded pension and postretirement obligations: Changes from plan amendments and actuarial gains and losses included in other comprehensive income 214 (45 ) 169 Amortization of prior service cost and net actuarial loss included in net periodic benefit cost (8 ) 2 (6 ) Other comprehensive income on unfunded retirement obligations 206 (43 ) 163 Total other comprehensive income $ 4,467 $ (938 ) $ 3,529
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]	Unrealized Accumulated Gains Unfunded Other (Losses) Retirement Comprehensive on Securities Obligations Income (Loss) Three Months Ended March 31, 2020 Balance, beginning of period $ 3,511 $ 180 $ 3,691 Other comprehensive income during three months ended March 31, 2020 5,719 64 5,783 Balance, end of period $ 9,230 $ 244 $ 9,474 Three Months Ended March 31, 2019 Balance, beginning of period $ (4,307 ) $ 137 $ (4,170 ) Other comprehensive income during three months ended March 31, 2019 3,366 163 3,529 Balance, end of period $ (941 ) $ 300 $ (641 )
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]	Reclassified from Accumulated Other Details about Accumulated Other Comprehensive Affected Line Item in the Consolidated Comprehensive Income Components Income Statements of Income Amortization of defined benefit pension and postretirement items: Prior service cost (8 ) Other noninterest expense 2 Income tax provision Total reclassifications for the period $ (6 ) Reclassified from Accumulated Other Details about Accumulated Other Comprehensive Affected Line Item in the Consolidated Comprehensive Income (Loss) Components Income (Loss) Statements of Income Amortization of defined benefit pension and postretirement items: Prior service cost (8 ) Other noninterest expense 2 Income tax provision Total reclassifications for the period $ (6 )

Note 5 - Cash and Due From Ba_2

Note 5 - Cash and Due From Banks (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Schedule of Cash and Cash Equivalents [Table Text Block]	(In thousands) March 31 Dec. 31, 2020 2019 Cash and cash equivalents $ 28,598 $ 31,122 Certificates of deposit 4,080 4,080 Total cash and due from banks $ 32,678 $ 35,202

Note 6 - Securities (Tables)

Note 6 - Securities (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Available-for-sale Securities [Table Text Block]	(In Thousands) March 31, 2020 Gross Gross Unrealized Unrealized Amortized Holding Holding Fair Cost Gains Losses Value Obligations of U.S. Government agencies $ 15,704 $ 704 $ 0 $ 16,408 Obligations of states and political subdivisions: Tax-exempt 78,126 2,982 (36 ) 81,072 Taxable 35,764 1,348 (38 ) 37,074 Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential pass-through securities 54,280 1,472 0 55,752 Residential collateralized mortgage obligations 101,130 2,435 (9 ) 103,556 Commercial mortgage-backed securities 45,727 2,846 (19 ) 48,554 Total available-for-sale debt securities $ 330,731 $ 11,787 $ (102 ) $ 342,416 (In Thousands) December 31, 2019 Gross Gross Unrealized Unrealized Amortized Holding Holding Fair Cost Gains Losses Value Obligations of U.S. Government agencies $ 16,380 $ 620 $ 0 $ 17,000 Obligations of states and political subdivisions: Tax-exempt 68,787 2,011 (38 ) 70,760 Taxable 35,446 927 (70 ) 36,303 Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential pass-through securities 58,875 472 (137 ) 59,210 Residential collateralized mortgage obligations 115,025 308 (610 ) 114,723 Commercial mortgage-backed securities 47,765 1,069 (107 ) 48,727 Total available-for-sale debt securities $ 342,278 $ 5,407 $ (962 ) $ 346,723
Schedule of Unrealized Loss on Investments [Table Text Block]	Less Than 12 Months 12 Months or More Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses Obligations of states and political subdivisions: Tax-exempt $ 2,968 $ (36 ) $ 0 $ 0 $ 2,968 $ (36 ) Taxable 1,270 (38 ) 0 0 1,270 (38 ) Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential collateralized mortgage obligations 875 (9 ) 0 0 875 (9 ) Commercial mortgage-backed securities 3,613 (19 ) 0 0 3,613 (19 ) Total temporary impaired available-for-sale debt securities $ 8,726 $ (102 ) $ 0 $ 0 $ 8,726 $ (102 ) Less Than 12 Months 12 Months or More Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses Obligations of states and political subdivisions: Tax-exempt $ 6,429 $ (38 ) $ 0 $ 0 $ 6,429 $ (38 ) Taxable 5,624 (68 ) 161 (2 ) 5,785 (70 ) Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential pass-through securities 9,771 (35 ) 14,787 (102 ) 24,558 (137 ) Residential collateralized mortgage obligations 31,409 (195 ) 30,535 (415 ) 61,944 (610 ) Commercial mortgage-backed securities 0 0 8,507 (107 ) 8,507 (107 ) Total temporarily impaired available-for-sale debt securities $ 53,233 $ (336 ) $ 53,990 $ (626 ) $ 107,223 $ (962 )
Realized Gain (Loss) on Investments [Table Text Block]	(In Thousands) 3 Months Ended March 31, March 31, 2020 2019 Gross realized gains from sales $ 52 $ 0 Gross realized losses from sales (52 ) 0 Net realized gains $ 0 $ 0
Investments Classified by Contractual Maturity Date [Table Text Block]	(In Thousands) March 31, 2020 Amortized Fair Cost Value Due in one year or less $ 6,611 $ 6,644 Due from one year through five years 33,945 34,945 Due from five years through ten years 43,596 45,168 Due after ten years 45,442 47,797 Sub-total 129,594 134,554 Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential pass-through securities 54,280 55,752 Residential collateralized mortgage obligations 101,130 103,556 Commercial mortgage-backed securities 45,727 48,554 Total $ 330,731 $ 342,416

Note 7 - Loans (Tables)

Note 7 - Loans (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	March 31, Dec. 31, 2020 2019 Residential mortgage: Residential mortgage loans - first liens $ 508,387 $ 510,641 Residential mortgage loans - junior liens 27,028 27,503 Home equity lines of credit 32,090 33,638 1-4 Family residential construction 14,121 14,798 Total residential mortgage 581,626 586,580 Commercial: Commercial loans secured by real estate 295,860 301,227 Commercial and industrial 132,308 126,374 Political subdivisions 43,613 53,570 Commercial construction and land 33,340 33,555 Loans secured by farmland 11,524 12,251 Multi-family (5 or more) residential 32,370 31,070 Agricultural loans 3,886 4,319 Other commercial loans 16,430 16,535 Total commercial 569,331 578,901 Consumer 16,516 16,741 Total 1,167,473 1,182,222 Less: allowance for loan losses (11,330 ) (9,836 ) Loans, net $ 1,156,143 $ 1,172,386
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Table Text Block]	(In Thousands) Credit Market Adjustment on Rate Non-impaired Adjustment Loans Adjustments to gross amortized cost of loans at December 31, 2019 $ (1,415 ) $ (1,216 ) Accretion recognized in interest income 147 205 Adjustments to gross amortized cost of loans at March 31, 2020 $ (1,268 ) $ (1,011 )
Purchased Credit Impaired Loans [Table Text Block]	(In Thousands) March 31, December 31, 2020 2019 Outstanding balance $ 408 $ 759 Carrying amount 305 441
Financing Receivable, Allowance for Credit Loss [Table Text Block]	Dec. 31, March 31, 2019 Balance Charge-offs Recoveries Provision (Credit) 2020 Allowance for Loan Losses: Residential mortgage: Residential mortgage loans - first liens $ 3,405 $ 0 $ 1 $ 166 $ 3,572 Residential mortgage loans - junior liens 384 0 1 29 414 Home equity lines of credit 276 0 1 1 278 1-4 Family residential construction 117 0 0 2 119 Total residential mortgage 4,182 0 3 198 4,383 Commercial: Commercial loans secured by real estate 1,921 0 0 11 1,932 Commercial and industrial 1,391 (17 ) 0 1,271 2,645 Commercial construction and land 966 0 0 4 970 Loans secured by farmland 158 0 0 (14 ) 144 Multi-family (5 or more) residential 156 0 0 43 199 Agricultural loans 41 0 0 (2 ) 39 Other commercial loans 155 0 0 5 160 Total commercial 4,788 (17 ) 0 1,318 6,089 Consumer 281 (31 ) 11 12 273 Unallocated 585 0 0 0 585 Total Allowance for Loan Losses $ 9,836 $ (48 ) $ 14 $ 1,528 $ 11,330 Dec. 31, March 31, 2018 Balance Charge-offs Recoveries Provision (Credit) 2019 Balance Allowance for Loan Losses: Residential mortgage: Residential mortgage loans - first liens $ 3,156 $ (50 ) $ 1 $ 71 $ 3,178 Residential mortgage loans - junior liens 325 (24 ) 0 28 329 Home equity lines of credit 302 0 3 (19 ) 286 1-4 Family residential construction 203 0 0 (5 ) 198 Total residential mortgage 3,986 (74 ) 4 75 3,991 Commercial: Commercial loans secured by real estate 2,538 0 0 (651 ) 1,887 Commercial and industrial 1,553 0 2 (486 ) 1,069 Commercial construction and land 110 0 0 4 114 Loans secured by farmland 102 0 0 (4 ) 98 Multi-family (5 or more) residential 114 0 0 (2 ) 112 Agricultural loans 46 0 0 (3 ) 43 Other commercial loans 128 0 0 (7 ) 121 Total commercial 4,591 0 2 (1,149 ) 3,444 Consumer 233 (37 ) 9 31 236 Unallocated 499 0 0 86 585 Total Allowance for Loan Losses $ 9,309 $ (111 ) $ 15 $ (957 ) $ 8,256
Financing Receivable Credit Quality Indicators [Table Text Block]	Purchased Special Credit Pass Mention Substandard Doubtful Impaired Total Residential Mortgage: Residential Mortgage loans - first liens $ 498,803 $ 305 $ 9,202 $ 0 $ 77 $ 508,387 Residential Mortgage loans - junior liens 26,367 136 525 0 0 27,028 Home Equity lines of credit 31,613 59 418 0 0 32,090 1-4 Family residential construction 14,121 0 0 0 0 14,121 Total residential mortgage 570,904 500 10,145 0 77 581,626 Commercial: Commercial loans secured by real estate 287,783 6,191 1,658 0 228 295,860 Commercial and Industrial 117,424 8,728 6,156 0 0 132,308 Political subdivisions 43,613 0 0 0 0 43,613 Commercial construction and land 32,016 0 1,324 0 0 33,340 Loans secured by farmland 5,569 5,062 893 0 0 11,524 Multi-family (5 or more) residential 31,465 0 905 0 0 32,370 Agricultural loans 2,956 304 626 0 0 3,886 Other commercial loans 16,380 0 50 0 0 16,430 Total commercial 537,206 20,285 11,612 0 228 569,331 Consumer 16,433 0 83 0 0 16,516 Totals $ 1,124,543 $ 20,785 $ 21,840 $ 0 $ 305 $ 1,167,473 December 31, 2019 (In Thousands) Purchased Special Credit Pass Mention Substandard Doubtful Impaired Total Residential Mortgage: Residential Mortgage loans - first liens $ 500,963 $ 193 $ 9,324 $ 84 $ 77 $ 510,641 Residential Mortgage loans - junior liens 26,953 79 471 0 0 27,503 Home Equity lines of credit 33,170 59 409 0 0 33,638 1-4 Family residential construction 14,798 0 0 0 0 14,798 Total residential mortgage 575,884 331 10,204 84 77 586,580 Commercial: Commercial loans secured by real estate 294,397 4,773 1,693 0 364 301,227 Commercial and Industrial 114,293 9,538 2,543 0 0 126,374 Political subdivisions 53,570 0 0 0 0 53,570 Commercial construction and land 32,224 0 1,331 0 0 33,555 Loans secured by farmland 6,528 4,681 1,042 0 0 12,251 Multi-family (5 or more) residential 30,160 0 910 0 0 31,070 Agricultural loans 3,343 335 641 0 0 4,319 Other commercial loans 16,416 0 119 0 0 16,535 Total commercial 550,931 19,327 8,279 0 364 578,901 Consumer 16,720 0 21 0 0 16,741 Totals $ 1,143,535 $ 19,658 $ 18,504 $ 84 $ 441 $ 1,182,222
Impaired Financing Receivable by Portfolio Segment [Table Text Block]	Loans: Allowance for Loan Losses: Purchased Individually Collectively Performing Individually Collectively Evaluated Evaluated Loans Totals Evaluated Evaluated Totals Residential mortgage: Residential mortgage loans - first liens $ 556 $ 405,687 $ 102,144 $ 508,387 $ 0 $ 3,572 $ 3,572 Residential mortgage loans - junior liens 367 24,755 1,906 27,028 194 220 414 Home equity lines of credit 0 30,580 1,510 32,090 0 278 278 1-4 Family residential construction 0 13,963 158 14,121 0 119 119 Total residential mortgage 923 474,985 105,718 581,626 194 4,189 4,383 Commercial: Commercial loans secured by real estate 714 193,507 101,639 295,860 0 1,932 1,932 Commercial and industrial 4,974 124,917 2,417 132,308 1,325 1,320 2,645 Political subdivisions 0 43,613 0 43,613 0 0 0 Commercial construction and land 1,255 29,308 2,777 33,340 674 296 970 Loans secured by farmland 424 10,845 255 11,524 34 110 144 Multi-family (5 or more) residential 0 13,517 18,853 32,370 0 199 199 Agricultural loans 0 3,886 0 3,886 0 39 39 Other commercial loans 0 15,864 566 16,430 0 160 160 Total commercial 7,367 435,457 126,507 569,331 2,033 4,056 6,089 Consumer 0 16,516 0 16,516 0 273 273 Unallocated 585 Total $ 8,290 $ 926,958 $ 232,225 $ 1,167,473 $ 2,227 $ 8,518 $ 11,330 Loans: Allowance for Loan Losses: Purchased Individually Collectively Performing Individually Collectively Evaluated Evaluated Loans Totals Evaluated Evaluated Totals Residential mortgage: Residential mortgage loans - first liens $ 1,023 $ 405,186 $ 104,432 $ 510,641 $ 0 $ 3,405 $ 3,405 Residential mortgage loans - junior liens 368 24,730 2,405 27,503 176 208 384 Home equity lines of credit 0 32,147 1,491 33,638 0 276 276 1-4 Family residential construction 0 14,640 158 14,798 0 117 117 Total residential mortgage 1,391 476,703 108,486 586,580 176 4,006 4,182 Commercial: Commercial loans secured by real estate 684 198,532 102,011 301,227 0 1,921 1,921 Commercial and industrial 1,467 122,313 2,594 126,374 149 1,242 1,391 Political subdivisions 0 53,570 0 53,570 0 0 0 Commercial construction and land 1,261 29,710 2,584 33,555 678 288 966 Loans secured by farmland 607 11,386 258 12,251 48 110 158 Multi-family (5 or more) residential 0 10,617 20,453 31,070 0 156 156 Agricultural loans 76 4,243 0 4,319 0 41 41 Other commercial loans 0 15,947 588 16,535 0 155 155 Total commercial 4,095 446,318 128,488 578,901 875 3,913 4,788 Consumer 0 16,741 0 16,741 0 281 281 Unallocated 585 Total $ 5,486 $ 939,762 $ 236,974 $ 1,182,222 $ 1,051 $ 8,200 $ 9,836
Impaired Financing Receivables [Table Text Block]	March 31, 2020 December 31, 2019 Unpaid Unpaid Principal Recorded Related Principal Recorded Related Balance Investment Allowance Balance Investment Allowance With no related allowance recorded: Residential mortgage loans - first liens $ 180 $ 152 $ 0 $ 645 $ 617 $ 0 Residential mortgage loans - junior liens 41 41 0 42 42 0 Commercial loans secured by real estate 714 714 0 684 684 0 Commercial and industrial 587 587 0 563 563 0 Loans secured by farmland 87 87 0 129 129 0 Agricultural loans 0 0 0 76 76 0 Total with no related allowance recorded 1,609 1,581 0 2,139 2,111 0 With a related allowance recorded: Residential mortgage loans - first liens 404 404 0 406 406 0 Residential mortgage loans - junior liens 326 326 194 326 326 176 Commercial and industrial 4,387 4,387 1,325 904 904 149 Construction and other land loans 1,255 1,255 674 1,261 1,261 678 Loans secured by farmland 337 337 34 478 478 48 Total with a related allowance recorded 6,709 6,709 2,227 3,375 3,375 1,051 Total $ 8,318 $ 8,290 $ 2,227 $ 5,514 $ 5,486 $ 1,051
Schedule Of Additional Information On Impaired Loans [Table Text Block]	Interest Income Recognized on Average Investment in Impaired Loans Impaired Loans on a Cash Basis 3 Months Ended 3 Months Ended March 31, March 31, 2020 2019 2020 2019 Residential mortgage: Residential mortgage loans - first lien $ 1,232 $ 981 $ 8 $ 10 Residential mortgage loans - junior lien 382 291 0 2 Home equity lines of credit 65 0 1 0 Total residential mortgage 1,679 1,272 9 12 Commercial: Commercial loans secured by real estate 387 3,040 4 10 Commercial and industrial 2,872 1,713 1 26 Commercial construction and land 1,308 0 12 0 Loans secured by farmland 516 1,442 17 1 Agricultural loans 76 660 0 12 Other commercial loans 50 0 1 0 Total commercial 5,209 6,855 35 49 Consumer 0 8 0 0 Total $ 6,888 $ 8,135 $ 44 $ 61
Financing Receivable, Nonaccrual [Table Text Block]	March 31, 2020 December 31, 2019 Past Due Past Due 90+ Days and 90+ Days and Accruing Nonaccrual Accruing Nonaccrual Residential mortgage: Residential mortgage loans - first liens $ 983 $ 4,818 $ 878 $ 4,679 Residential mortgage loans - junior liens 98 354 53 326 Home equity lines of credit 107 74 71 73 1-4 Family residential construction 0 39 0 0 Total residential mortgage 1,188 5,285 1,002 5,078 Commercial: Commercial loans secured by real estate 496 744 107 1,148 Commercial and industrial 59 4,487 15 1,051 Commercial construction and land 0 1,305 0 1,311 Loans secured by farmland 229 424 43 565 Agricultural loans 1 0 0 0 Other commercial 0 49 0 49 Total commercial 785 7,009 165 4,124 Consumer 120 15 40 16 Totals $ 2,093 $ 12,309 $ 1,207 $ 9,218
Financing Receivable, Past Due [Table Text Block]	As of March 31, 2020 As of December 31, 2019 Current & Current & Past Due Past Due Past Due Past Due Past Due Past Due Less than 30-89 90+ Less than 30-89 90+ 30 Days Days Days Total 30 Days Days Days Total Residential mortgage: Residential mortgage loans - first liens $ 497,246 $ 7,817 $ 3,324 $ 508,387 $ 499,024 $ 7,839 $ 3,778 $ 510,641 Residential mortgage loans - junior liens 26,564 40 424 27,028 27,041 83 379 27,503 Home equity lines of credit 31,509 474 107 32,090 33,115 452 71 33,638 1-4 Family residential construction 14,121 0 0 14,121 14,758 40 0 14,798 Total residential mortgage 569,440 8,331 3,855 581,626 573,938 8,414 4,228 586,580 Commercial: Commercial loans secured by real estate 294,408 574 878 295,860 299,640 737 850 301,227 Commercial and industrial 128,435 3,742 131 132,308 126,221 16 137 126,374 Political subdivisions 43,613 0 0 43,613 53,570 0 0 53,570 Commercial construction and land 33,145 145 50 33,340 33,505 0 50 33,555 Loans secured by farmland 11,208 0 316 11,524 11,455 666 130 12,251 Multi-family (5 or more) residential 32,370 0 0 32,370 31,070 0 0 31,070 Agricultural loans 3,809 76 1 3,886 4,318 1 0 4,319 Other commercial loans 16,430 0 0 16,430 16,535 0 0 16,535 Total commercial 563,418 4,537 1,376 569,331 576,314 1,420 1,167 578,901 Consumer 16,196 185 135 16,516 16,496 189 56 16,741 Totals $ 1,149,054 $ 13,053 $ 5,366 $ 1,167,473 $ 1,166,748 $ 10,023 $ 5,451 $ 1,182,222
Contractual Aging of Nonaccrual Loans [Table Text Block]	Current & Past Due Past Due Past Due Less than 30-89 90+ 30 Days Days Days Total March 31, 2020 Nonaccrual Totals $ 4,355 $ 4,681 $ 3,273 $ 12,309 December 31, 2019 Nonaccrual Totals $ 3,840 $ 1,134 $ 4,244 $ 9,218
Financing Receivable, Troubled Debt Restructuring [Table Text Block]	Current & Past Due Past Due Past Due Less than 30-89 90+ 30 Days Days Days Nonaccrual Total March 31, 2020 Totals $ 176 $ 196 $ 0 $ 1,730 $ 2,102 December 31, 2019 Totals $ 889 $ 0 $ 0 $ 1,737 $ 2,626
Schedule of Real Estate Acquired Through Foreclosure [Table Text Block]	(In Thousands) March 31, Dec. 31, 2020 2019 Foreclosed residential real estate $ 130 $ 292
Schedule of Mortgage Loans in Process of Foreclosure [Table Text Block]	(In Thousands) March 31, Dec. 31, 2020 2019 Residential real estate in process of foreclosure $ 1,779 $ 1,717
Troubled Debt Restructuring [Member]
Notes Tables
Financing Receivable, Troubled Debt Restructuring [Table Text Block]	(Balances in Thousands) Three Months Ended Three Months Ended March 31, 2020 March 31, 2019 Post- Post- Number Modification Number Modification of Recorded of Recorded Loans Investment Loans Investment Residential mortgage - first liens, Reduced monthly payments and extended maturity date 0 $ 0 1 $ 271 Residential mortgage - junior liens : Reduced monthly payments and extended maturity date 0 0 1 18 New loan at lower than risk-adjusted market rate to borrower from whom short sale of other collateral was accepted 1 30 0 0 Commercial and industrial, Reduced monthly payments and extended maturity date 0 0 8 177 Agricultural loans, Reduced monthly payments and extended maturity date 0 0 1 84 Total 1 $ 30 11 $ 550

Note 8 - Goodwill and Other I_2

Note 8 - Goodwill and Other Intangible Assets, Net (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Schedule of Finite-Lived Intangible Assets [Table Text Block]	(In Thousands) March 31, December 31, 2020 2019 Gross amount $ 3,495 $ 3,495 Accumulated amortization (2,310 ) (2,248 ) Net $ 1,185 $ 1,247

Note 9 - Borrowed Funds and S_2

Note 9 - Borrowed Funds and Subordinated Debt (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Schedule of Short-term Debt [Table Text Block]	(In Thousands) March 31, Dec. 31, 2020 2019 FHLB-Pittsburgh borrowings $ 35,200 $ 84,292 Customer repurchase agreements 2,407 1,928 Total short-term borrowings $ 37,607 $ 86,220 (In Thousands) March 31, Dec. 31, 2020 2019 Overnight borrowing $ 17,000 $ 64,000 Other short-term advances 18,200 20,292 Total short-term FHLB-Pittsburgh borrowings $ 35,200 $ 84,292
Schedule of Maturities of Long-term Debt [Table Text Block]	(In Thousands) March 31, Dec. 31, 2020 2019 Loans matured in 2020 with a weighted-average rate of 2.70% $ 0 $ 5,000 Loan maturing in 2020 with a rate of 4.79% 17 69 Loans maturing in 2021 with a weighted-average rate of 1.63% 20,000 6,000 Loans maturing in 2022 with a weighted-average rate of 1.90% 22,355 20,000 Loans maturing in 2023 with a weighted-average rate of 1.63% 22,500 20,500 Loans maturing in 2024 with a weighted-average rate of 1.27% 7,536 0 Loan maturing in 2025 with a rate of 4.91% 536 558 Total long-term FHLB-Pittsburgh borrowings $ 72,944 $ 52,127

Note 12 - Fair Value Measurem_2

Note 12 - Fair Value Measurements and Fair Values of Financial Instruments (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Fair Value, by Balance Sheet Grouping [Table Text Block]	(In Thousands) March 31, 2020 Quoted Prices Other in Active Observable Unobservable Total Markets Inputs Inputs Fair (Level 1) (Level 2) (Level 3) Value Recurring fair value measurements AVAILABLE-FOR-SALE DEBT SECURITIES: Obligations of U.S. Government agencies $ 0 $ 16,408 $ 0 $ 16,408 Obligations of states and political subdivisions: Tax-exempt 0 81,072 0 81,072 Taxable 0 37,074 0 37,074 Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential pass-through securities 0 55,752 0 55,752 Residential collateralized mortgage obligations 0 103,556 0 103,556 Commercial mortgage-backed securities 0 48,554 0 48,554 Total available for sale debt Securities 0 342,416 0 342,416 Marketable equity security 994 0 0 994 Servicing rights 0 0 1,226 1,226 Total recurring fair value measurements $ 994 $ 342,416 $ 1,226 $ 344,636 Nonrecurring fair value measurements Impaired loans with a valuation allowance $ 0 $ 0 $ 6,709 $ 6,709 Valuation allowance 0 0 (2,227 ) (2,227 ) Impaired loans, net 0 0 4,482 4,482 Foreclosed assets held for sale 0 0 1,685 1,685 Total nonrecurring fair value measurements $ 0 $ 0 $ 6,167 $ 6,167 (In Thousands) December 31, 2019 Quoted Prices Other in Active Observable Unobservable Total Markets Inputs Inputs Fair (Level 1) (Level 2) (Level 3) Value Recurring fair value measurements AVAILABLE-FOR-SALE DEBT SECURITIES: Obligations of U.S. Government agencies $ 0 $ 17,000 $ 0 $ 17,000 Obligations of states and political subdivisions: Tax-exempt 0 70,760 0 70,760 Taxable 0 36,303 0 36,303 Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies: Residential pass-through securities 0 59,210 0 59,210 Residential collateralized mortgage obligations 0 114,723 0 114,723 Commercial mortgage-backed securities 0 48,727 0 48,727 Total available-for-sale debt securities 0 346,723 0 346,723 Marketable equity security 979 0 0 979 Servicing rights 0 0 1,277 1,277 Total recurring fair value measurements $ 979 $ 346,723 $ 1,277 $ 348,979 Nonrecurring fair value measurements Impaired loans with a valuation allowance $ 0 $ 0 $ 3,375 $ 3,375 Valuation allowance 0 0 (1,051 ) (1,051 ) Impaired loans, net 0 0 2,324 2,324 Foreclosed assets held for sale 0 0 2,886 2,886 Total nonrecurring fair value measurements $ 0 $ 0 $ 5,210 $ 5,210
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]	(In Thousands) 3 Months Ended March 31, 2020 2019 Servicing rights balance, beginning of period $ 1,277 $ 1,404 Issuances of servicing rights 75 20 Unrealized losses included in earnings (126 ) (77 ) Servicing rights balance, end of period $ 1,226 $ 1,347
Fair Value Measurements, Recurring and Nonrecurring [Table Text Block]	(In Thousands) Fair Value March 31, 2020 December 31, 2019 Hierarchy Carrying Fair Carrying Fair Level Amount Value Amount Value Financial assets: Cash and cash equivalents Level 1 $ 28,598 $ 28,598 $ 31,122 $ 31,122 Certificates of deposit Level 2 4,080 4,249 4,080 4,227 Restricted equity securities (included in Other Assets) Level 2 9,396 9,396 10,321 10,321 Loans, net Level 3 1,156,143 1,172,452 1,172,386 1,181,000 Accrued interest receivable Level 2 5,192 5,192 5,001 5,001 Financial liabilities: Deposits with no stated maturity Level 2 893,596 893,596 877,965 877,965 Time deposits Level 2 356,316 358,248 374,695 376,738 Short-term borrowings Level 2 37,607 37,540 86,220 86,166 Long-term borrowings Level 2 72,944 72,797 52,127 52,040 Accrued interest payable Level 2 369 369 311 311
Fair Value, Nonrecurring [Member]
Notes Tables
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]	Weighte d Valuation Average Balance at Allowance at Fair Value at Valuation Unobservable Discount at Asset 3 /31/ 20 3 /31/ 20 3 /31/ 20 Technique Inputs 3 /31/ 20 Impaired loans: Residential mortgage loans - first and junior liens $ 730 $ 194 $ 536 Sales comparison Discount to appraised value 32 % Commercial: Commercial and industrial 3,572 1,265 2,307 Liquidation of assets Discount to appraised value 35 % Commercial and industrial 815 60 755 Liquidation of accounts receivable Discount to borrower's financial statement value 16 % Commercial construction and land 1,255 674 581 Sales comparison Discount to appraised value 48 % Loans secured by farmland 337 34 303 Sales comparison Discount to appraised value 42 % Total impaired loans $ 6,709 $ 2,227 $ 4,482 Foreclosed assets held for sale - real estate: Residential (1-4 family) $ 130 $ 0 $ 130 Sales comparison Discount to appraised value 61 % Land 70 0 70 Sales comparison Discount to appraised value 53 % Commercial real estate 1,485 0 1,485 Sales comparison Discount to appraised value 34 % Total foreclosed assets held for sale $ 1,685 $ 0 $ 1,685 Weighted Valuation Average Balance at Allowance at Fair Value at Valuation Unobservable Discount at Asset 12/31/19 12/31/19 12/31/19 Technique Inputs 12/31/19 Impaired loans: Residential mortgage loans - first and junior liens $ 732 $ 176 $ 556 Sales comparison Discount to appraised value 30 % Commercial: Commercial and industrial 106 89 17 Sales comparison Discount to appraised value 69 % Commercial and industrial 798 60 738 Liquidation of accounts receivable Discount to borrower's financial statement value 15 % Commercial construction and land 1,261 678 583 Sales comparison Discount to appraised value 47 % Loans secured by farmland 478 48 430 Sales comparison Discount to appraised value 46 % Total impaired loans $ 3,375 $ 1,051 $ 2,324 Foreclosed assets held for sale - real estate: Residential (1-4 family) $ 292 $ 0 $ 292 Sales comparison Discount to appraised value 46 % Land 70 0 70 Sales comparison Discount to appraised value 53 % Commercial real estate 2,524 0 2,524 Sales comparison Discount to appraised value 39 % Total foreclosed assets held for sale $ 2,886 $ 0 $ 2,886
Fair Value, Recurring [Member]
Notes Tables
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]	Fair Value at 3/31/20 Valuation Unobservable Method or Value As of Asset (In Thousands) Technique Input(s) 3/31/20 Servicing rights $ 1,226 Discounted cash flow Discount rate 12.50 % Rate used through modeling period Loan prepayment speeds 213.00 % Weighted-average PSA Servicing fees 0.25 % of loan balances 4.00 % of payments are late 5.00 % late fees assessed $ 1.94 Miscellaneous fees per account per month Servicing costs $ 6.00 Monthly servicing cost per account $ 24.00 Additional monthly servicing cost per loan on loans more than 30 days delinquent 1.50 % of loans more than 30 days delinquent 3.00 % annual increase in servicing costs Fair Value at 12/31/19 Valuation Unobservable Method or Value As of Asset (In Thousands) Technique Input(s) 12/31/19 Servicing rights $ 1,277 Discounted cash flow Discount rate 12.50 % Rate used through modeling period Loan prepayment speeds 183.00 % Weighted-average PSA Servicing fees 0.25 % of loan balances 4.00 % of payments are late 5.00 % late fees assessed $ 1.94 Miscellaneous fees per account per month Servicing costs $ 6.00 Monthly servicing cost per account $ 24.00 Additional monthly servicing cost per loan on loans more than 30 days delinquent 1.50 % of loans more than 30 days delinquent 3.00 % annual increase in servicing costs

Note 13 - Coronavirus (Covid-_2

Note 13 - Coronavirus (Covid-19) Outbreak / Subsequent Events (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Loans Modified Due to Coronavirus (Covid-19) Outbreak [Table Text Block]	Through March 31, 2020 Through April 30 2020 Number Number (Dollars in Thousands) of Recorded of Recorded Loans Investment Loans Investment COVID-19-related loan modifications: Residential mortgage 79 $ 8,999 311 $ 43,532 Consumer 18 258 47 599 Commercial 100 40,825 244 136,047 Total 197 $ 50,082 602 $ 180,178

Note 1 - Basis of Interim Pre_2

Note 1 - Basis of Interim Presentation and Status of Recent Accounting Pronouncements (Details Textual) - USD ($)	Dec. 31, 2019	Jan. 01, 2019
Other Assets [Member]
Operating Lease, Right-of-Use Asset	$ 1,637,000
Accrued Interest and Other Liabilities [Member]
Operating Lease, Liability, Total	$ 1,637,000
Accounting Standards Update 2016-02 [Member]
Operating Lease, Right-of-Use Asset		$ 1,132,000
Operating Lease, Liability, Total		$ 1,132,000

Note 2 - Business Combination_2

Note 2 - Business Combination and Pending Acquisition (Details Textual) - USD ($)	Mar. 31, 2020	Apr. 01, 2019	Mar. 31, 2020	Feb. 29, 2020	Jan. 31, 2020	Sep. 30, 2020	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Goodwill, Ending Balance	$ 28,388,000		$ 28,388,000				$ 28,388,000		$ 28,388,000
Debt Securities, Available-for-sale, Realized Gain (Loss), Total							0	$ 0
Business Combination, Acquisition Related Costs							141,000	311,000
Assets, Total	1,629,445,000		1,629,445,000				1,629,445,000		1,654,145,000
Liabilities, Total	1,378,217,000		1,378,217,000				1,378,217,000		1,409,693,000
Stockholders' Equity Attributable to Parent, Ending Balance	$ 251,228,000		$ 251,228,000				251,228,000	202,127,000	$ 244,452,000	$ 197,368,000
Average Closing Share Price (in dollars per share)	$ 18.87		$ 19.96	$ 25.90	$ 27.37
Covenant Financial Inc. [Member]
Assets, Total	$ 522,000,000		$ 522,000,000				522,000,000
Liabilities, Total	479,000,000		479,000,000				479,000,000
Stockholders' Equity Attributable to Parent, Ending Balance	43,000,000		$ 43,000,000				43,000,000
Monument Bancorp, Inc [Member]
Business Combination, Consideration Transferred, Total		$ 42,700,000
Payments to Acquire Businesses, Cash, Net of Stock Issuance Costs		$ 9,600,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)		1,279,825
Payments to Acquire Businesses, Cash, Net of Stock Issuance Costs		$ 33,100,000
Business Combination, Consideration Transferred, Equity Interest Issuance Costs		181,000
Goodwill, Ending Balance		16,400,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Loans Receivable		259,295,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deposits		223,300,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Short-term Borrowing		111,600,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Subordinated Debt		12,400,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Marketable Securities		94,600,000
Debt Securities, Available-for-sale, Realized Gain (Loss), Total		0
Business Combination, Acquisition Related Costs								$ 311,000
Monument Bancorp, Inc [Member] | Subordinated debt, Redeemed April 1, 2019 [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Subordinated Debt		5,400,000
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net, Total		0
Monument Bancorp, Inc [Member] | Core Deposits [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total		$ 1,500,000
Covenant Financial Inc. [Member]
Business Combination, Acquisition Related Costs							$ 141,000
Business Combination, Percent Paid in Cash							25.00%
Business Combination, Percent Paid in Equity							75.00%
Business Combination, Consideration Transferred, Value Based on Ten Day Average Closing Stock Price	$ 60,000,000
Covenant Financial Inc. [Member] | Forecast [Member]
Business Combination, Consideration Transferred, Total						$ 77,000,000
Business Combination, Acquisition Related Costs						7,400,000
Business Combination, Acquisition Related Costs, Net of Tax						$ 6,000,000

Note 3 - Per Share Data (Detail

Note 3 - Per Share Data (Details Textual) - shares shares in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	0	0

Note 3 - Per Share Data - Net I

Note 3 - Per Share Data - Net Income Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Net income		$ 4,166	$ 5,090
Less: Dividends and undistributed earnings allocated to participating securities		(20)	(27)
Net income attributable to common shares		$ 4,146	$ 5,063
Basic weighted-average common shares outstanding (in shares)		13,685,257	12,308,862
Basic earnings per common share (a) (in dollars per share)	[1]	$ 0.30	$ 0.41
Net income attributable to common shares		$ 4,146	$ 5,063
Dilutive effect of potential common stock arising from stock options (in shares)		13,981	25,445
Diluted weighted-average common shares outstanding (in shares)		13,699,238	12,334,307
Diluted earnings per common share (a) (in dollars per share)	[1]	$ 0.30	$ 0.41
Weighted-average nonvested restricted shares outstanding (in shares)		65,533	65,639
[1]	Basic and diluted earnings per share under the two-class method are determined on net income reported on the consolidated statements of income, less earnings allocated to non-vested restricted shares with nonforfeitable dividends (participating securities).

Note 4 - Comprehensive Income -

Note 4 - Comprehensive Income - Components of Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Other comprehensive income from available-for-sale debt securities, Unrealized holding gains on available-for-sale debt securities, before tax amount	$ 7,240	$ 4,261
Other comprehensive income from available-for-sale debt securities, Unrealized holding gains on available-for-sale debt securities, income tax effect	(1,521)	(895)
Other comprehensive income from available-for-sale debt securities, Unrealized holding gains on available-for-sale debt securities, net of tax amount	5,719	3,366
Changes from plan amendments and actuarial gains and losses, before tax amount	88	214
Changes from plan amendments and actuarial gains and losses, income tax effect	(18)	(45)
Changes from plan amendments and actuarial gains and losses, net of tax amount	70	169
Amortization of prior service cost and net actuarial gain included in net periodic benefit cost, before tax amount	(8)	(8)
Amortization of prior service cost and net actuarial gain included in net periodic benefit cost, income tax effect	2	2
Amortization of prior service cost and net actuarial gain included in net periodic benefit cost, net of tax amount	(6)	(6)
Other comprehensive gain on unfunded retirement obligations	80	206
Other comprehensive income (loss) on unfunded retirement obligations, income tax effect	(16)	(43)
Other comprehensive income (loss) on unfunded retirement obligations, net of tax amount	64	163
Total other comprehensive income, before tax amount	(7,320)	(4,467)
Total other comprehensive income (loss), income tax effect	(1,537)	(938)
Total other comprehensive income, net of tax amount	$ 5,783	$ 3,529

Note 4 - Comprehensive Income_2

Note 4 - Comprehensive Income - Changes in the Components of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Balance	$ 244,452	$ 197,368
Other comprehensive income during three months ended March 31, 2020	5,783	3,529
Balance	251,228	202,127
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member]
Balance	3,511	(4,307)
Other comprehensive income during three months ended March 31, 2020	5,719	3,366
Balance	9,230	(941)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Balance	180	137
Other comprehensive income during three months ended March 31, 2020	64	163
Balance	244	300
AOCI Attributable to Parent [Member]
Balance	3,691	(4,170)
Other comprehensive income during three months ended March 31, 2020	5,783	3,529
Balance	$ 9,474	$ (641)

Note 4 - Comprehensive Income_3

Note 4 - Comprehensive Income - Amounts Reclassified Out of Each Component of OCI (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income tax provision	$ 816	$ 981
Net income	(4,166)	(5,090)
Reclassification out of Accumulated Other Comprehensive Income [Member]
Net income	(6)	(6)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Prior service cost	(8)	(8)
Reclassification out of Accumulated Other Comprehensive Income [Member] | AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member]
Income tax provision	$ 2	$ 2

Note 5 - Cash and Due From Ba_3

Note 5 - Cash and Due From Banks (Details Textual) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Cash Reserve Deposit Required and Made	$ 0
Restricted Cash and Cash Equivalents, Current, Total		$ 20,148,000

Note 5 - Cash and Due From Ba_4

Note 5 - Cash and Due From Banks - Summary of Cash and Due From Banks (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Cash and cash equivalents	$ 28,598	$ 31,122
Certificates of deposit	4,080	4,080
Total cash and due from banks	$ 32,678	$ 35,202

Note 6 - Securities (Details Te

Note 6 - Securities (Details Textual)	3 Months Ended		12 Months Ended
	Mar. 31, 2020USD ($)	Mar. 31, 2019USD ($)	Dec. 31, 2019USD ($)
Equity Securities, FV-NI	$ 994,000		$ 979,000
Mutual Fund [Member]
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Total	1		1
Equity Securities Unrealized Loss Cumulative Amount	$ 6,000		$ 21,000
Equity Securities, FV-NI, Unrealized Gain (Loss), Total	(15,000)	$ (12,000)
Federal Home Loan Bank of Pittsburgh [Member] | FHLB Stock [Member]
Other than Temporary Impairment Losses, Investments, Total	0		0
Other Assets [Member] | Federal Home Loan Bank of Pittsburgh [Member]
Federal Home Loan Bank Stock	9,206,000		10,131,000
Investment Securities [Member]
Debt Securities, Available-for-sale, Restricted	$ 206,718,000		$ 215,270,000

Note 6 - Securities - Available

Note 6 - Securities - Available-for-sale Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Available-for-sale securities, amortized cost	$ 330,731	$ 342,278
Available-for-sale securities, gross unrealized holding gains	11,787	5,407
Available-for-sale securities, gross unrealized holding losses	(102)	(962)
Available-for-sale debt securities, at fair value	342,416	346,723
US Government Agencies Debt Securities [Member]
Available-for-sale securities, amortized cost	15,704	16,380
Available-for-sale securities, gross unrealized holding gains	704	620
Available-for-sale securities, gross unrealized holding losses	0	0
Available-for-sale debt securities, at fair value	16,408	17,000
Obligations of States and Political Subdivisions Tax Exempt [Member]
Available-for-sale securities, amortized cost	78,126	68,787
Available-for-sale securities, gross unrealized holding gains	2,982	2,011
Available-for-sale securities, gross unrealized holding losses	(36)	(38)
Available-for-sale debt securities, at fair value	81,072	70,760
Obligations of States and Political Subdivisions Taxable [Member]
Available-for-sale securities, amortized cost	35,764	35,446
Available-for-sale securities, gross unrealized holding gains	1,348	927
Available-for-sale securities, gross unrealized holding losses	(38)	(70)
Available-for-sale debt securities, at fair value	37,074	36,303
Residential Pass-Through Securities [Member]
Available-for-sale securities, amortized cost	54,280	58,875
Available-for-sale securities, gross unrealized holding gains	1,472	472
Available-for-sale securities, gross unrealized holding losses	0	(137)
Available-for-sale debt securities, at fair value	55,752	59,210
Residential Collateralized Mortgage Obligations [Member]
Available-for-sale securities, amortized cost	101,130	115,025
Available-for-sale securities, gross unrealized holding gains	2,435	308
Available-for-sale securities, gross unrealized holding losses	(9)	(610)
Available-for-sale debt securities, at fair value	103,556	114,723
Commercial Mortgage Backed Securities [Member]
Available-for-sale securities, amortized cost	45,727	47,765
Available-for-sale securities, gross unrealized holding gains	2,846	1,069
Available-for-sale securities, gross unrealized holding losses	(19)	(107)
Available-for-sale debt securities, at fair value	$ 48,554	$ 48,727

Note 6 - Securities - Availab_2

Note 6 - Securities - Available-for-sale Securities With Unrealized Loss Positions (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value	$ 8,726	$ 53,233
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses	(102)	(336)
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value	0	53,990
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses	0	(626)
Available-for-sale securities with unrealized loss positions, fair value	8,726	107,223
Available-for-sale securities, with unrealized loss positions, unrealized losses	(102)	(962)
Obligations of States and Political Subdivisions Tax Exempt [Member]
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value	2,968	6,429
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses	(36)	(38)
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value	0	0
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses	0	0
Available-for-sale securities with unrealized loss positions, fair value	2,968	6,429
Available-for-sale securities, with unrealized loss positions, unrealized losses	(36)	(38)
Obligations of States and Political Subdivisions Taxable [Member]
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value	1,270	5,624
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses	(38)	(68)
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value	0	161
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses	0	(2)
Available-for-sale securities with unrealized loss positions, fair value	1,270	5,785
Available-for-sale securities, with unrealized loss positions, unrealized losses	(38)	(70)
Residential Collateralized Mortgage Obligations [Member]
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value	875	31,409
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses	(9)	(195)
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value	0	30,535
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses	0	(415)
Available-for-sale securities with unrealized loss positions, fair value	875	61,944
Available-for-sale securities, with unrealized loss positions, unrealized losses	(9)	(610)
Residential Pass-Through Securities [Member]
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value		9,771
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses		(35)
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value		14,787
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses		(102)
Available-for-sale securities with unrealized loss positions, fair value		24,558
Available-for-sale securities, with unrealized loss positions, unrealized losses		(137)
Commercial Mortgage Backed Securities [Member]
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value	3,613	0
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses	(19)	0
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value	0	8,507
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses	0	(107)
Available-for-sale securities with unrealized loss positions, fair value	3,613	8,507
Available-for-sale securities, with unrealized loss positions, unrealized losses	$ (19)	$ (107)

Note 6 - Securities - Gross Rea

Note 6 - Securities - Gross Realized Gains and Losses From Available-for-sale Securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Gross realized gains from sales	$ 52	$ 0
Gross realized losses from sales	(52)	0
Net realized gains	$ 0	$ 0

Note 6 - Securities - Availab_3

Note 6 - Securities - Available-for-sale Debt Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Due in one year or less, amortized cost	$ 6,611
Due in one year or less, fair value	6,644
Due from one year through five years. amortized cost	33,945
Due from one year through five years, fair value	34,945
Due from five years through ten years, amortized cost	43,596
Due from five years through ten years, fair value	45,168
Due after ten years, amortized cost	45,442
Due after ten years, fair value	47,797
Sub-total, amortized cost	129,594
Sub-total, fair value	134,554
Total, amortized cost	330,731	$ 342,278
Total, fair value	342,416	346,723
Residential Pass-Through Securities [Member]
Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies, amortized cost	54,280
Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies, fair value	55,752
Total, amortized cost	54,280	58,875
Total, fair value	55,752	59,210
Residential Collateralized Mortgage Obligations [Member]
Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies, amortized cost	101,130
Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies, fair value	103,556
Total, amortized cost	101,130	115,025
Total, fair value	103,556	$ 114,723
Commercial Mortgage-backed Securities [Member]
Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies, amortized cost	45,727
Mortgage-backed securities issued or guaranteed by U.S. Government agencies or sponsored agencies, fair value	$ 48,554

Note 7 - Loans (Details Textual

Note 7 - Loans (Details Textual)	3 Months Ended		12 Months Ended
	Mar. 31, 2020USD ($)	Mar. 31, 2019USD ($)	Dec. 31, 2019USD ($)	Apr. 01, 2019USD ($)	Dec. 31, 2018USD ($)
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums, Total	$ 2,492,000		$ 2,482,000
Financing Receivable, Allowance for Credit Loss, Ending Balance	11,330,000	$ 8,256,000	9,836,000		$ 9,309,000
Provision for Loan, Lease, and Other Losses, Total	1,528,000	$ (957,000)
Loans and Leases Receivable, Gross, Total	1,167,473,000		1,182,222,000
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	$ 0		0
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0	0
Financial Assets Facing Additional Credit Deterioration Due to Economic Impact of Covid-19 [Member]
Provision for Loan, Lease, and Other Losses, Total	$ 402,000
Commercial Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Loss, Ending Balance	6,089,000	$ 3,444,000	4,788,000		4,591,000
Loans and Leases Receivable, Gross, Total	569,331,000		578,901,000
Commercial Portfolio Segment [Member] | Maximum [Member]
Financing Receivable Individually Evaluated for Impairment Threshold With Estimated Loss	200,000
Specific Loans Portfolio Segment [Member]
Provision for Loan, Lease, and Other Losses, Total	1,210,000
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery, Total	1,176,000
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease), Total	(34,000)
Unallocated Financing Receivables [Member]
Financing Receivable, Allowance for Credit Loss, Ending Balance	585,000	585,000	585,000		499,000
Provision for Loan, Lease, and Other Losses, Total		54,000
Loans and Leases Receivable, Gross, Total	0		0
Residential Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Loss, Ending Balance	4,383,000	3,991,000	4,182,000		3,986,000
Loans and Leases Receivable, Gross, Total	581,626,000		586,580,000
Residential Portfolio Segment [Member] | Maximum [Member]
Financing Receivable Individually Evaluated for Impairment Threshold With Estimated Loss	400,000
Unfunded Loan Commitment [Member]
Financing Receivable, Allowance for Credit Loss, Ending Balance	0		$ 0
One Real Estate Secured Commercial Loan [Member] | Commercial Portfolio Segment [Member]
Provision for Loan, Lease, and Other Losses, Total	1,193,000
Loans and Leases Receivable, Gross, Total	$ 3,500,000
Loans Upgraded from Substandard to Special Mention in Following Fiscal Year [Member]
Financing Receivable, Allowance for Credit Loss, Ending Balance					$ 1,365,000
Number of Loans					2
Loans Receivable 1 [Member] | Credit Availability Concentration Risk [Member]
Concentration Risk, Percentage	0.00%		0.00%
Financial Asset Acquired with Credit Deterioration [Member]
Provision for Loan, Lease, and Other Losses, Total		$ (1,011,000)
Loans and Leases Receivable, Gross, Total	$ 305,000		$ 441,000
Financial Asset Acquired with Credit Deterioration [Member] | Commercial Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	228,000		364,000
Financial Asset Acquired with Credit Deterioration [Member] | Residential Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	77,000		77,000
Changes to Experience Factors Used to Estimate Allowance [Member]
Provision for Loan, Lease, and Other Losses, Total	(67,000)
Impact of Reduction in Loans [Member]
Provision for Loan, Lease, and Other Losses, Total	(17,000)
Monument Bancorp, Inc [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Loans Receivable				$ 259,295,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Loans Receivable, Market Rate Adjustment				(1,807,000)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Credit Fair Value Adjustment on Non-credit Impaired Loans				(1,914,000)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Credit Fair Value Adjustment on Impaired Loans				(318,000)
Monument Bancorp, Inc [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Loans Receivable				441,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Credit Fair Value Adjustment on Non-credit Impaired Loans				$ 1,914,000
Interest and Fee Income, Loans and Leases, Total	112,000
Allowance for Loan and Lease Losses, Loans Acquired	$ 1,011,000		$ 1,216,000

Note 7 - Loans - Loans Receivab

Note 7 - Loans - Loans Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019	Dec. 31, 2018
Loans receivable	$ 1,167,473	$ 1,182,222
Allowance for loan losses	(11,330)	(9,836)	$ (8,256)	$ (9,309)
Loans, net	1,156,143	1,172,386
Residential Portfolio Segment [Member]
Loans receivable	581,626	586,580
Allowance for loan losses	(4,383)	(4,182)	(3,991)	(3,986)
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member]
Loans receivable	508,387	510,641
Allowance for loan losses	(3,572)	(3,405)	(3,178)	(3,156)
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member]
Loans receivable	27,028	27,503
Allowance for loan losses	(414)	(384)	(329)	(325)
Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member]
Loans receivable	32,090	33,638
Allowance for loan losses	(278)	(276)	(286)	(302)
Residential Portfolio Segment [Member] | Construction Loans [Member]
Loans receivable	14,121	14,798
Allowance for loan losses	(119)	(117)	(198)	(203)
Commercial Portfolio Segment [Member]
Loans receivable	569,331	578,901
Allowance for loan losses	(6,089)	(4,788)	(3,444)	(4,591)
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans receivable	295,860	301,227
Allowance for loan losses	(1,932)	(1,921)	(1,887)	(2,538)
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans receivable	33,340	33,555
Allowance for loan losses	(970)	(966)	(114)	(110)
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans receivable	132,308	126,374
Allowance for loan losses	(2,645)	(1,391)	(1,069)	(1,553)
Commercial Portfolio Segment [Member] | Political Subdivisions [Member]
Loans receivable	43,613	53,570
Allowance for loan losses	0	0
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Loans receivable	11,524	12,251
Allowance for loan losses	(144)	(158)	(98)	(102)
Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member]
Loans receivable	32,370	31,070
Allowance for loan losses	(199)	(156)	(112)	(114)
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans receivable	3,886	4,319
Allowance for loan losses	(39)	(41)	(43)	(46)
Commercial Portfolio Segment [Member] | Other Commercial Loans [Member]
Loans receivable	16,430	16,535
Allowance for loan losses	(160)	(155)	(121)	(128)
Consumer Portfolio Segment [Member]
Loans receivable	16,516	16,741
Allowance for loan losses	$ (273)	$ (281)	$ (236)	$ (233)

Note 7 - Loans - Adjustments to

Note 7 - Loans - Adjustments to Initial Discounts and Carrying Amounts of Loans (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020USD ($)
Market Rate Adjustment [Member]
Adjustments to gross amortized cost of loans at December 31, 2019	$ (1,415)
Accretion recognized in interest income	147
Adjustments to gross amortized cost of loans at March 31, 2020	(1,268)
Credit Adjustment on Non-impaired Loans [Member]
Adjustments to gross amortized cost of loans at December 31, 2019	(1,216)
Accretion recognized in interest income	205
Adjustments to gross amortized cost of loans at March 31, 2020	$ (1,011)

Note 7 - Loans - Summary of PCI

Note 7 - Loans - Summary of PCI Loans Held (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Outstanding balance	$ 408	$ 759
Carrying amount	$ 305	$ 441

Note 7 - Loans - Allowance for

Note 7 - Loans - Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Allowance for loan losses	$ 9,836	$ 9,309
Allowance for loan losses, charge-offs	(48)	(111)
Allowance for loan losses, recoveries	14	15
Allowance for loan losses, provision	1,528	(957)
Allowance for loan losses	11,330	8,256
Residential Portfolio Segment [Member]
Allowance for loan losses	4,182	3,986
Allowance for loan losses, charge-offs	0	(74)
Allowance for loan losses, recoveries	3	4
Allowance for loan losses, provision	198	75
Allowance for loan losses	4,383	3,991
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member]
Allowance for loan losses	3,405	3,156
Allowance for loan losses, charge-offs	0	(50)
Allowance for loan losses, recoveries	1	1
Allowance for loan losses, provision	166	71
Allowance for loan losses	3,572	3,178
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member]
Allowance for loan losses	384	325
Allowance for loan losses, charge-offs	0	(24)
Allowance for loan losses, recoveries	1	0
Allowance for loan losses, provision	29	28
Allowance for loan losses	414	329
Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member]
Allowance for loan losses	276	302
Allowance for loan losses, charge-offs	0	0
Allowance for loan losses, recoveries	1	3
Allowance for loan losses, provision	1	(19)
Allowance for loan losses	278	286
Residential Portfolio Segment [Member] | Construction Loans [Member]
Allowance for loan losses	117	203
Allowance for loan losses, charge-offs	0	0
Allowance for loan losses, recoveries	0	0
Allowance for loan losses, provision	2	(5)
Allowance for loan losses	119	198
Commercial Portfolio Segment [Member]
Allowance for loan losses	4,788	4,591
Allowance for loan losses, charge-offs	(17)	0
Allowance for loan losses, recoveries	0	2
Allowance for loan losses, provision	1,318	(1,149)
Allowance for loan losses	6,089	3,444
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Allowance for loan losses	1,921	2,538
Allowance for loan losses, charge-offs	0	0
Allowance for loan losses, recoveries	0	0
Allowance for loan losses, provision	11	(651)
Allowance for loan losses	1,932	1,887
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Allowance for loan losses	966	110
Allowance for loan losses, charge-offs	0	0
Allowance for loan losses, recoveries	0	0
Allowance for loan losses, provision	4	4
Allowance for loan losses	970	114
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Allowance for loan losses	1,391	1,553
Allowance for loan losses, charge-offs	(17)	0
Allowance for loan losses, recoveries	0	2
Allowance for loan losses, provision	1,271	(486)
Allowance for loan losses	2,645	1,069
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Allowance for loan losses	158	102
Allowance for loan losses, charge-offs	0	0
Allowance for loan losses, recoveries	0	0
Allowance for loan losses, provision	(14)	(4)
Allowance for loan losses	144	98
Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member]
Allowance for loan losses	156	114
Allowance for loan losses, charge-offs	0	0
Allowance for loan losses, recoveries	0	0
Allowance for loan losses, provision	43	(2)
Allowance for loan losses	199	112
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Allowance for loan losses	41	46
Allowance for loan losses, charge-offs	0	0
Allowance for loan losses, recoveries	0	0
Allowance for loan losses, provision	(2)	(3)
Allowance for loan losses	39	43
Commercial Portfolio Segment [Member] | Other Commercial Loans [Member]
Allowance for loan losses	155	128
Allowance for loan losses, charge-offs	0	0
Allowance for loan losses, recoveries	0	0
Allowance for loan losses, provision	5	(7)
Allowance for loan losses	160	121
Consumer Portfolio Segment [Member]
Allowance for loan losses	281	233
Allowance for loan losses, charge-offs	(31)	(37)
Allowance for loan losses, recoveries	11	9
Allowance for loan losses, provision	12	31
Allowance for loan losses	273	236
Unallocated Financing Receivables [Member]
Allowance for loan losses	585	499
Allowance for loan losses, charge-offs	0	0
Allowance for loan losses, recoveries	0	0
Allowance for loan losses, provision	0	86
Allowance for loan losses	$ 585	$ 585

Note 7 - Loans - Outstanding Lo

Note 7 - Loans - Outstanding Loans by Risk Rating (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loans and Leases Receivable, Gross, Total	$ 1,167,473	$ 1,182,222
Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	305	441
Residential Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	581,626	586,580
Residential Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	77	77
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member]
Loans and Leases Receivable, Gross, Total	508,387	510,641
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	77	77
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member]
Loans and Leases Receivable, Gross, Total	27,028	27,503
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	0	0
Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member]
Loans and Leases Receivable, Gross, Total	32,090	33,638
Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	0	0
Residential Portfolio Segment [Member] | Construction Loans [Member]
Loans and Leases Receivable, Gross, Total	14,121	14,798
Residential Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	0	0
Commercial Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	569,331	578,901
Commercial Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	228	364
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans and Leases Receivable, Gross, Total	295,860	301,227
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	228	364
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans and Leases Receivable, Gross, Total	33,340	33,555
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	0	0
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans and Leases Receivable, Gross, Total	132,308	126,374
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	0	0
Commercial Portfolio Segment [Member] | Political Subdivisions [Member]
Loans and Leases Receivable, Gross, Total	43,613	53,570
Commercial Portfolio Segment [Member] | Political Subdivisions [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	0	0
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Loans and Leases Receivable, Gross, Total	11,524	12,251
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	0	0
Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member]
Loans and Leases Receivable, Gross, Total	32,370	31,070
Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	0	0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans and Leases Receivable, Gross, Total	3,886	4,319
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	0	0
Commercial Portfolio Segment [Member] | Other Commercial Loans [Member]
Loans and Leases Receivable, Gross, Total	16,430	16,535
Commercial Portfolio Segment [Member] | Other Commercial Loans [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	0	0
Consumer Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	16,516	16,741
Consumer Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans and Leases Receivable, Gross, Total	0	0
Pass [Member]
Loans and Leases Receivable, Gross, Total	1,124,543	1,143,535
Pass [Member] | Residential Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	570,904	575,884
Pass [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member]
Loans and Leases Receivable, Gross, Total	498,803	500,963
Pass [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member]
Loans and Leases Receivable, Gross, Total	26,367	26,953
Pass [Member] | Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member]
Loans and Leases Receivable, Gross, Total	31,613	33,170
Pass [Member] | Residential Portfolio Segment [Member] | Construction Loans [Member]
Loans and Leases Receivable, Gross, Total	14,121	14,798
Pass [Member] | Commercial Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	537,206	550,931
Pass [Member] | Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans and Leases Receivable, Gross, Total	287,783	294,397
Pass [Member] | Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans and Leases Receivable, Gross, Total	32,016	32,224
Pass [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans and Leases Receivable, Gross, Total	117,424	114,293
Pass [Member] | Commercial Portfolio Segment [Member] | Political Subdivisions [Member]
Loans and Leases Receivable, Gross, Total	43,613	53,570
Pass [Member] | Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Loans and Leases Receivable, Gross, Total	5,569	6,528
Pass [Member] | Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member]
Loans and Leases Receivable, Gross, Total	31,465	30,160
Pass [Member] | Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans and Leases Receivable, Gross, Total	2,956	3,343
Pass [Member] | Commercial Portfolio Segment [Member] | Other Commercial Loans [Member]
Loans and Leases Receivable, Gross, Total	16,380	16,416
Pass [Member] | Consumer Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	16,433	16,720
Special Mention [Member]
Loans and Leases Receivable, Gross, Total	20,785	19,658
Special Mention [Member] | Residential Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	500	331
Special Mention [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member]
Loans and Leases Receivable, Gross, Total	305	193
Special Mention [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member]
Loans and Leases Receivable, Gross, Total	136	79
Special Mention [Member] | Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member]
Loans and Leases Receivable, Gross, Total	59	59
Special Mention [Member] | Residential Portfolio Segment [Member] | Construction Loans [Member]
Loans and Leases Receivable, Gross, Total	0	0
Special Mention [Member] | Commercial Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	20,285	19,327
Special Mention [Member] | Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans and Leases Receivable, Gross, Total	6,191	4,773
Special Mention [Member] | Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans and Leases Receivable, Gross, Total	0	0
Special Mention [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans and Leases Receivable, Gross, Total	8,728	9,538
Special Mention [Member] | Commercial Portfolio Segment [Member] | Political Subdivisions [Member]
Loans and Leases Receivable, Gross, Total	0	0
Special Mention [Member] | Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Loans and Leases Receivable, Gross, Total	5,062	4,681
Special Mention [Member] | Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member]
Loans and Leases Receivable, Gross, Total	0	0
Special Mention [Member] | Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans and Leases Receivable, Gross, Total	304	335
Special Mention [Member] | Commercial Portfolio Segment [Member] | Other Commercial Loans [Member]
Loans and Leases Receivable, Gross, Total	0	0
Special Mention [Member] | Consumer Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	0	0
Substandard [Member]
Loans and Leases Receivable, Gross, Total	21,840	18,504
Substandard [Member] | Residential Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	10,145	10,204
Substandard [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member]
Loans and Leases Receivable, Gross, Total	9,202	9,324
Substandard [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member]
Loans and Leases Receivable, Gross, Total	525	471
Substandard [Member] | Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member]
Loans and Leases Receivable, Gross, Total	418	409
Substandard [Member] | Residential Portfolio Segment [Member] | Construction Loans [Member]
Loans and Leases Receivable, Gross, Total	0	0
Substandard [Member] | Commercial Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	11,612	8,279
Substandard [Member] | Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans and Leases Receivable, Gross, Total	1,658	1,693
Substandard [Member] | Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans and Leases Receivable, Gross, Total	1,324	1,331
Substandard [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans and Leases Receivable, Gross, Total	6,156	2,543
Substandard [Member] | Commercial Portfolio Segment [Member] | Political Subdivisions [Member]
Loans and Leases Receivable, Gross, Total	0	0
Substandard [Member] | Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Loans and Leases Receivable, Gross, Total	893	1,042
Substandard [Member] | Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member]
Loans and Leases Receivable, Gross, Total	905	910
Substandard [Member] | Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans and Leases Receivable, Gross, Total	626	641
Substandard [Member] | Commercial Portfolio Segment [Member] | Other Commercial Loans [Member]
Loans and Leases Receivable, Gross, Total	50	119
Substandard [Member] | Consumer Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	83	21
Doubtful [Member]
Loans and Leases Receivable, Gross, Total	0	84
Doubtful [Member] | Residential Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	0	84
Doubtful [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member]
Loans and Leases Receivable, Gross, Total	0	84
Doubtful [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member]
Loans and Leases Receivable, Gross, Total	0	0
Doubtful [Member] | Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member]
Loans and Leases Receivable, Gross, Total	0	0
Doubtful [Member] | Residential Portfolio Segment [Member] | Construction Loans [Member]
Loans and Leases Receivable, Gross, Total	0	0
Doubtful [Member] | Commercial Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	0	0
Doubtful [Member] | Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans and Leases Receivable, Gross, Total	0	0
Doubtful [Member] | Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans and Leases Receivable, Gross, Total	0	0
Doubtful [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans and Leases Receivable, Gross, Total	0	0
Doubtful [Member] | Commercial Portfolio Segment [Member] | Political Subdivisions [Member]
Loans and Leases Receivable, Gross, Total	0	0
Doubtful [Member] | Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Loans and Leases Receivable, Gross, Total	0	0
Doubtful [Member] | Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member]
Loans and Leases Receivable, Gross, Total	0	0
Doubtful [Member] | Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans and Leases Receivable, Gross, Total	0	0
Doubtful [Member] | Commercial Portfolio Segment [Member] | Other Commercial Loans [Member]
Loans and Leases Receivable, Gross, Total	0	0
Doubtful [Member] | Consumer Portfolio Segment [Member]
Loans and Leases Receivable, Gross, Total	$ 0	$ 0

Note 7 - Loans - Loan Balances

Note 7 - Loans - Loan Balances and Allowance for Loan Losses for Each Impairment Method (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019	Dec. 31, 2018
Loans receivable: individually evaluated	$ 8,290	$ 5,486
Loans receivable: collectively evaluated	926,958	939,762
Loans receivable	1,167,473	1,182,222
Allowance for loan losses: individually evaluated	2,227	1,051
Allowance for loan losses: collectively evaluated	8,518	8,200
Allowance for loan losses	11,330	9,836	$ 8,256	$ 9,309
Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	232,225	236,974
Residential Portfolio Segment [Member]
Loans receivable: individually evaluated	923	1,391
Loans receivable: collectively evaluated	474,985	476,703
Loans receivable	581,626	586,580
Allowance for loan losses: individually evaluated	194	176
Allowance for loan losses: collectively evaluated	4,189	4,006
Allowance for loan losses	4,383	4,182	3,991	3,986
Residential Portfolio Segment [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	105,718	108,486
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member]
Loans receivable: individually evaluated	556	1,023
Loans receivable: collectively evaluated	405,687	405,186
Loans receivable	508,387	510,641
Allowance for loan losses: individually evaluated	0	0
Allowance for loan losses: collectively evaluated	3,572	3,405
Allowance for loan losses	3,572	3,405	3,178	3,156
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	102,144	104,432
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member]
Loans receivable: individually evaluated	367	368
Loans receivable: collectively evaluated	24,755	24,730
Loans receivable	27,028	27,503
Allowance for loan losses: individually evaluated	194	176
Allowance for loan losses: collectively evaluated	220	208
Allowance for loan losses	414	384	329	325
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	1,906	2,405
Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member]
Loans receivable: individually evaluated	0	0
Loans receivable: collectively evaluated	30,580	32,147
Loans receivable	32,090	33,638
Allowance for loan losses: individually evaluated	0	0
Allowance for loan losses: collectively evaluated	278	276
Allowance for loan losses	278	276	286	302
Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	1,510	1,491
Residential Portfolio Segment [Member] | Construction Loans [Member]
Loans receivable: individually evaluated	0	0
Loans receivable: collectively evaluated	13,963	14,640
Loans receivable	14,121	14,798
Allowance for loan losses: individually evaluated	0	0
Allowance for loan losses: collectively evaluated	119	117
Allowance for loan losses	119	117	198	203
Residential Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	158	158
Commercial Portfolio Segment [Member]
Loans receivable: individually evaluated	7,367	4,095
Loans receivable: collectively evaluated	435,457	446,318
Loans receivable	569,331	578,901
Allowance for loan losses: individually evaluated	2,033	875
Allowance for loan losses: collectively evaluated	4,056	3,913
Allowance for loan losses	6,089	4,788	3,444	4,591
Commercial Portfolio Segment [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	126,507	128,488
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans receivable: individually evaluated	714	684
Loans receivable: collectively evaluated	193,507	198,532
Loans receivable	295,860	301,227
Allowance for loan losses: individually evaluated	0	0
Allowance for loan losses: collectively evaluated	1,932	1,921
Allowance for loan losses	1,932	1,921	1,887	2,538
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	101,639	102,011
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans receivable: individually evaluated	1,255	1,261
Loans receivable: collectively evaluated	29,308	29,710
Loans receivable	33,340	33,555
Allowance for loan losses: individually evaluated	674	678
Allowance for loan losses: collectively evaluated	296	288
Allowance for loan losses	970	966	114	110
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	2,777	2,584
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans receivable: individually evaluated	4,974	1,467
Loans receivable: collectively evaluated	124,917	122,313
Loans receivable	132,308	126,374
Allowance for loan losses: individually evaluated	1,325	149
Allowance for loan losses: collectively evaluated	1,320	1,242
Allowance for loan losses	2,645	1,391	1,069	1,553
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	2,417	2,594
Commercial Portfolio Segment [Member] | Political Subdivisions [Member]
Loans receivable: individually evaluated	0	0
Loans receivable: collectively evaluated	43,613	53,570
Loans receivable	43,613	53,570
Allowance for loan losses: individually evaluated	0	0
Allowance for loan losses: collectively evaluated	0	0
Allowance for loan losses	0	0
Commercial Portfolio Segment [Member] | Political Subdivisions [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	0	0
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Loans receivable: individually evaluated	424	607
Loans receivable: collectively evaluated	10,845	11,386
Loans receivable	11,524	12,251
Allowance for loan losses: individually evaluated	34	48
Allowance for loan losses: collectively evaluated	110	110
Allowance for loan losses	144	158	98	102
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	255	258
Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member]
Loans receivable: individually evaluated	0	0
Loans receivable: collectively evaluated	13,517	10,617
Loans receivable	32,370	31,070
Allowance for loan losses: individually evaluated	0	0
Allowance for loan losses: collectively evaluated	199	156
Allowance for loan losses	199	156	112	114
Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	18,853	20,453
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans receivable: individually evaluated	0	76
Loans receivable: collectively evaluated	3,886	4,243
Loans receivable	3,886	4,319
Allowance for loan losses: individually evaluated	0	0
Allowance for loan losses: collectively evaluated	39	41
Allowance for loan losses	39	41	43	46
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	0	0
Commercial Portfolio Segment [Member] | Other Commercial Loans [Member]
Loans receivable: individually evaluated	0	0
Loans receivable: collectively evaluated	15,864	15,947
Loans receivable	16,430	16,535
Allowance for loan losses: individually evaluated	0	0
Allowance for loan losses: collectively evaluated	160	155
Allowance for loan losses	160	155	121	128
Commercial Portfolio Segment [Member] | Other Commercial Loans [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	566	588
Consumer Portfolio Segment [Member]
Loans receivable: individually evaluated	0	0
Loans receivable: collectively evaluated	16,516	16,741
Loans receivable	16,516	16,741
Allowance for loan losses: individually evaluated	0	0
Allowance for loan losses: collectively evaluated	273	281
Allowance for loan losses	273	281	236	233
Consumer Portfolio Segment [Member] | Financial Asset Acquired and No Credit Deterioration [Member]
Loans receivable	0	0
Unallocated Financing Receivables [Member]
Loans receivable: individually evaluated	0	0
Loans receivable: collectively evaluated	0	0
Loans receivable	0	0
Allowance for loan losses: individually evaluated	0	0
Allowance for loan losses: collectively evaluated
Allowance for loan losses	$ 585	$ 585	$ 585	$ 499

Note 7 - Loans - Impaired Loans

Note 7 - Loans - Impaired Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Unpaid principal - with no allowance	$ 1,609	$ 2,139
Recorded investment - with no allowance	1,581	2,111
Unpaid principal - with allowance	6,709	3,375
Recorded investment - with allowance	6,709	3,375
Related allowance	2,227	1,051
Unpaid principal	8,318	5,514
Recorded investment	8,290	5,486
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member]
Unpaid principal - with no allowance	180	645
Recorded investment - with no allowance	152	617
Unpaid principal - with allowance	404	406
Recorded investment - with allowance	404	406
Related allowance	0	0
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member]
Unpaid principal - with no allowance	41	42
Recorded investment - with no allowance	41	42
Unpaid principal - with allowance	326	326
Recorded investment - with allowance	326	326
Related allowance	194	176
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Unpaid principal - with no allowance	714	684
Recorded investment - with no allowance	714	684
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Unpaid principal - with no allowance	587	563
Recorded investment - with no allowance	587	563
Unpaid principal - with allowance	4,387	904
Recorded investment - with allowance	4,387	904
Related allowance	1,325	149
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Unpaid principal - with no allowance	87	129
Recorded investment - with no allowance	87	129
Unpaid principal - with allowance	337	478
Recorded investment - with allowance	337	478
Related allowance	34	48
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Unpaid principal - with no allowance	0	76
Recorded investment - with no allowance	0	76
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Unpaid principal - with allowance	1,255	1,261
Recorded investment - with allowance	1,255	1,261
Related allowance	$ 674	$ 678

Note 7 - Loans - Average Balanc

Note 7 - Loans - Average Balance of Impaired Loans and Income Recognized on Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Average investment in impaired loans	$ 6,888	$ 8,135
Interest income recognized on impaired loans on a cash basis	44	61
Residential Portfolio Segment [Member]
Average investment in impaired loans	1,679	1,272
Interest income recognized on impaired loans on a cash basis	9	12
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member]
Average investment in impaired loans	1,232	981
Interest income recognized on impaired loans on a cash basis	8	10
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member]
Average investment in impaired loans	382	291
Interest income recognized on impaired loans on a cash basis	0	2
Residential Portfolio Segment [Member] | Home Equity Line of Credit [Member]
Average investment in impaired loans	65	0
Interest income recognized on impaired loans on a cash basis	1	0
Commercial Portfolio Segment [Member]
Average investment in impaired loans	5,209	6,855
Interest income recognized on impaired loans on a cash basis	35	49
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Average investment in impaired loans	387	3,040
Interest income recognized on impaired loans on a cash basis	4	10
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Average investment in impaired loans	2,872	1,713
Interest income recognized on impaired loans on a cash basis	1	26
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Average investment in impaired loans	1,308	0
Interest income recognized on impaired loans on a cash basis	12	0
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Average investment in impaired loans	516	1,442
Interest income recognized on impaired loans on a cash basis	17	1
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Average investment in impaired loans	76	660
Interest income recognized on impaired loans on a cash basis	0	12
Commercial Portfolio Segment [Member] | Other Commercial Loans [Member]
Average investment in impaired loans	50	0
Interest income recognized on impaired loans on a cash basis	1	0
Consumer Portfolio Segment [Member]
Average investment in impaired loans	0	8
Interest income recognized on impaired loans on a cash basis	$ 0	$ 0

Note 7 - Loans - Nonaccrual Loa

Note 7 - Loans - Nonaccrual Loans and Loans Past Due Ninety Days or More and Still Accruing (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loans past due 90+ days and accruing	$ 2,093	$ 1,207
Nonaccrual loans	12,309	9,218
Residential Portfolio Segment [Member]
Loans past due 90+ days and accruing	1,188	1,002
Nonaccrual loans	5,285	5,078
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member]
Loans past due 90+ days and accruing	983	878
Nonaccrual loans	4,818	4,679
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member]
Loans past due 90+ days and accruing	98	53
Nonaccrual loans	354	326
Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member]
Loans past due 90+ days and accruing	107	71
Nonaccrual loans	74	73
Residential Portfolio Segment [Member] | Construction Loans [Member]
Loans past due 90+ days and accruing	0	0
Nonaccrual loans	39	0
Commercial Portfolio Segment [Member]
Loans past due 90+ days and accruing	785	165
Nonaccrual loans	7,009	4,124
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans past due 90+ days and accruing	496	107
Nonaccrual loans	744	1,148
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans past due 90+ days and accruing	0	0
Nonaccrual loans	1,305	1,311
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans past due 90+ days and accruing	59	15
Nonaccrual loans	4,487	1,051
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Loans past due 90+ days and accruing	229	43
Nonaccrual loans	424	565
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans past due 90+ days and accruing	1	0
Nonaccrual loans	0	0
Commercial Portfolio Segment [Member] | Other Commercial Loans [Member]
Loans past due 90+ days and accruing	0	0
Nonaccrual loans	49	49
Consumer Portfolio Segment [Member]
Loans past due 90+ days and accruing	120	40
Nonaccrual loans	$ 15	$ 16

Note 7 - Loans - Contractual Ag

Note 7 - Loans - Contractual Aging of Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loans current and past due less than 30 days	$ 1,149,054	$ 1,166,748
Loans receivable	1,167,473	1,182,222
Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	13,053	10,023
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	5,366	5,451
Residential Portfolio Segment [Member]
Loans current and past due less than 30 days	569,440	573,938
Loans receivable	581,626	586,580
Residential Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	8,331	8,414
Residential Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	3,855	4,228
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member]
Loans current and past due less than 30 days	497,246	499,024
Loans receivable	508,387	510,641
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	7,817	7,839
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	3,324	3,778
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member]
Loans current and past due less than 30 days	26,564	27,041
Loans receivable	27,028	27,503
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	40	83
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	424	379
Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member]
Loans current and past due less than 30 days	31,509	33,115
Loans receivable	32,090	33,638
Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	474	452
Residential Portfolio Segment [Member] | Home Equity Line of Credit 1 [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	107	71
Residential Portfolio Segment [Member] | Construction Loans [Member]
Loans current and past due less than 30 days	14,121	14,758
Loans receivable	14,121	14,798
Residential Portfolio Segment [Member] | Construction Loans [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	0	40
Residential Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	0	0
Commercial Portfolio Segment [Member]
Loans current and past due less than 30 days	563,418	576,314
Loans receivable	569,331	578,901
Commercial Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	4,537	1,420
Commercial Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	1,376	1,167
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans current and past due less than 30 days	294,408	299,640
Loans receivable	295,860	301,227
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	574	737
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	878	850
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans current and past due less than 30 days	33,145	33,505
Loans receivable	33,340	33,555
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	145	0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	50	50
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Loans current and past due less than 30 days	128,435	126,221
Loans receivable	132,308	126,374
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	3,742	16
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	131	137
Commercial Portfolio Segment [Member] | Political Subdivisions [Member]
Loans current and past due less than 30 days	43,613	53,570
Loans receivable	43,613	53,570
Commercial Portfolio Segment [Member] | Political Subdivisions [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	0	0
Commercial Portfolio Segment [Member] | Political Subdivisions [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	0	0
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Loans current and past due less than 30 days	11,208	11,455
Loans receivable	11,524	12,251
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	0	666
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	316	130
Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member]
Loans current and past due less than 30 days	32,370	31,070
Loans receivable	32,370	31,070
Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	0	0
Commercial Portfolio Segment [Member] | Multifamily 5 or More Residential [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	0	0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans current and past due less than 30 days	3,809	4,318
Loans receivable	3,886	4,319
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	76	1
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	1	0
Commercial Portfolio Segment [Member] | Other Commercial Loans [Member]
Loans current and past due less than 30 days	16,430	16,535
Loans receivable	16,430	16,535
Commercial Portfolio Segment [Member] | Other Commercial Loans [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	0	0
Commercial Portfolio Segment [Member] | Other Commercial Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	0	0
Consumer Portfolio Segment [Member]
Loans current and past due less than 30 days	16,196	16,496
Loans receivable	16,516	16,741
Consumer Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	185	189
Consumer Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	$ 135	$ 56

Note 7 - Loans - Contractual _2

Note 7 - Loans - Contractual Aging of Nonaccrual Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Nonaccrual loans	$ 12,309	$ 9,218
Non accrual Loans [Member]
Loans current and past due, nonaccrual	4,355	3,840
Nonaccrual loans	12,309	9,218
Non accrual Loans [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Nonaccrual loans	4,681	1,134
Non accrual Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Nonaccrual loans	$ 3,273	$ 4,244

Note 7 - Loans - Aging of Troub

Note 7 - Loans - Aging of Troubled Debt Restructurings (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loans current and past due less than 30 days	$ 1,149,054	$ 1,166,748
Nonaccrual loans	12,309	9,218
Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	13,053	10,023
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	5,366	5,451
Troubled Debt Restructuring [Member]
Loans current and past due less than 30 days	176	889
Nonaccrual loans	1,730	1,737
Troubled debt restructurings	2,102	2,626
Troubled Debt Restructuring [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans past due	196	0
Troubled Debt Restructuring [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans past due	$ 0	$ 0

Note 7 - Loans - Troubled Debt

Note 7 - Loans - Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020USD ($)	Mar. 31, 2019USD ($)
Troubled debt restructurings, number of contracts	1	11
Troubled debt restructurings, post-modification recorded investment	$ 30	$ 550
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Senior Lien [Member] | Monthly Payment Reduction and Extended Maturity Date [Member]
Troubled debt restructurings, number of contracts	0	1
Troubled debt restructurings, post-modification recorded investment	$ 0	$ 271
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member] | Monthly Payment Reduction and Extended Maturity Date [Member]
Troubled debt restructurings, number of contracts	0	1
Troubled debt restructurings, post-modification recorded investment	$ 0	$ 18
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Junior Lien [Member] | New Loan at Lower Than Risk-adjusted Market Rate to Borrower [Member]
Troubled debt restructurings, number of contracts	1	0
Troubled debt restructurings, post-modification recorded investment	$ 30	$ 0
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Monthly Payment Reduction and Extended Maturity Date [Member]
Troubled debt restructurings, number of contracts	0	8
Troubled debt restructurings, post-modification recorded investment	$ 0	$ 177
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Monthly Payment Reduction and Extended Maturity Date [Member]
Troubled debt restructurings, number of contracts	0	1
Troubled debt restructurings, post-modification recorded investment	$ 0	$ 84

Note 7 - Loans - Foreclosed Res

Note 7 - Loans - Foreclosed Residential Real Estate (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Residential Portfolio Segment [Member]
Foreclosed residential real estate	$ 130	$ 292

Note 7 - Loans - Mortgage Loans

Note 7 - Loans - Mortgage Loans in Process of Foreclosure (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Residential Portfolio Segment [Member]
Residential real estate in process of foreclosure	$ 1,779	$ 1,717

Note 8 - Goodwill and Other I_3

Note 8 - Goodwill and Other Intangible Assets, Net (Details Textual) - USD ($)	Mar. 31, 2020	Mar. 31, 2020	Feb. 29, 2020	Jan. 31, 2020	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Amortization of Intangible Assets, Total					$ 62,000	$ 2,000
Goodwill, Ending Balance	$ 28,388,000	$ 28,388,000			$ 28,388,000		$ 28,388,000
Average Closing Share Price (in dollars per share)	$ 18.87	$ 19.96	$ 25.90	$ 27.37
Share Price (in dollars per share)	$ 18.22	$ 18.22			$ 18.22
Goodwill, Impairment Loss					$ 0

Note 8 - Goodwill and Other I_4

Note 8 - Goodwill and Other Intangible Assets, Net - Core Deposit Intangibles (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Gross amount	$ 3,495	$ 3,495
Accumulated amortization	(2,310)	(2,248)
Net	$ 1,185	$ 1,247

Note 9 - Borrowed Funds and S_3

Note 9 - Borrowed Funds and Subordinated Debt (Details Textual)	Mar. 31, 2020USD ($)	Dec. 31, 2019USD ($)
Subordinated Debt, Ending Balance	$ 6,500,000	$ 6,500,000
Subordinated Debt Agreements [Member] | Monument Acquisition [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Long-term Debt	$ 6,500,000	$ 6,500,000
Debt Instrument, Interest Rate, Stated Percentage	6.50%	6.50%
Subordinated Debt, Ending Balance	$ 6,500,000	$ 6,500,000
Other Correspondent Banks [Member]
Line of Credit Facility, Maximum Borrowing Capacity	45,000,000	45,000,000
Long-term Line of Credit, Total	0	0
Federal Reserve Bank of Philadelphia [Member]
Line of Credit Facility, Maximum Borrowing Capacity	14,364,000	14,244,000
Long-term Line of Credit, Total	0	0
Federal Reserve Bank of Philadelphia [Member] | Collateral Pledged [Member]
Debt Securities, Available-for-sale, Restricted	$ 14,815,000	$ 14,728,000
Securities Sold under Agreements to Repurchase [Member]
Debt, Weighted Average Interest Rate	0.10%	0.10%
Carrying Value of Securities Sold under Repurchase Agreements and Deposits Received for Securities Loaned, Total	$ 2,430,000	$ 1,951,000
Federal Home Loan Bank of Pittsburgh [Member]
Line of Credit Facility, Maximum Borrowing Capacity	567,606,000	552,546,000
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged	783,312,000	778,877,000
Line of Credit Facility, Remaining Borrowing Capacity	459,462,000	416,127,000
Federal Home Loan Bank of Pittsburgh [Member] | Other Assets [Member]
Federal Home Loan Bank Stock	$ 9,206,000	$ 10,131,000
Federal Home Loan Bank of Pittsburgh [Member] | Overnight Borrowing [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate	0.36%	1.81%
Federal Home Loan Bank of Pittsburgh [Member] | Federal Home Loan Bank Advances 1 [Member]
Number of Short-term Advances	8
Short-term Borrowing, Amount of Each Borrowing	$ 18,200,000
Short-term Debt, Weighted Average Interest Rate, at Point in Time	1.68%

Note 9 - Borrowed Funds and S_4

Note 9 - Borrowed Funds and Subordinated Debt - Short-term Borrowings (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Short-term borrowings	$ 37,607	$ 86,220
Federal Home Loan Bank Advances [Member] | Federal Home Loan Bank of Pittsburgh [Member]
Short-term borrowings	35,200	84,292
Overnight Borrowing [Member] | Federal Home Loan Bank of Pittsburgh [Member]
Short-term borrowings	17,000	64,000
Securities Sold under Agreements to Repurchase [Member]
Short-term borrowings	2,407	1,928
Other Short-term Debt [Member] | Federal Home Loan Bank of Pittsburgh [Member]
Short-term borrowings	$ 18,200	$ 20,292

Note 9 - Borrowed Funds and S_5

Note 9 - Borrowed Funds and Subordinated Debt - Long-term Borrowing Maturities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Long-term borrowings	$ 72,944	$ 52,127
Federal Home Loan Bank of Pittsburgh [Member]
Long-term borrowings	72,944	52,127
Federal Home Loan Bank of Pittsburgh [Member] | Federal Home Loan Bank Borrowings, Loan Maturing in 2020 with Rate of 2.70% [Member]
Long-term borrowings	0	5,000
Federal Home Loan Bank of Pittsburgh [Member] | Federal Home Loan Bank Borrowings Loan Maturing in 2020 with Rate of 4.79% [Member]
Long-term borrowings	17	69
Federal Home Loan Bank of Pittsburgh [Member] | Federal Home Loan Bank Borrowings, Loan Maturing in 2021 with Rate of 1.63% [Member]
Long-term borrowings	20,000	6,000
Federal Home Loan Bank of Pittsburgh [Member] | Federal Home Loan Bank Borrowings, Loan Maturing in 2022 with Weighted Average Rate of 1.90% [Member]
Long-term borrowings	22,355	20,000
Federal Home Loan Bank of Pittsburgh [Member] | Federal Home Loan Bank Borrowings, Loan Maturing in 2023 with Weighted Average Rate of 1.63% [Member]
Long-term borrowings	22,500	20,500
Federal Home Loan Bank of Pittsburgh [Member] | Federal Home Loan Bank Borrowings, Loan Maturing in 2024 with Weighted Average Rate of 1.27% [Member]
Long-term borrowings	7,536	0
Federal Home Loan Bank of Pittsburgh [Member] | Federal Home Loan Bank Borrowings Loan Maturing in 2025 with Rate of 4.91% [Member]
Long-term borrowings	$ 536	$ 558

Note 9 - Borrowed Funds and S_6

Note 9 - Borrowed Funds and Subordinated Debt - Long-term Borrowing Maturities (Details) (Parentheticals) - Federal Home Loan Bank of Pittsburgh [Member]	Mar. 31, 2020	Dec. 31, 2019
Federal Home Loan Bank Borrowings, Loan Maturing in 2020 with Rate of 2.70% [Member]
Rate		2.70%
Federal Home Loan Bank Borrowings Loan Maturing in 2020 with Rate of 4.79% [Member]
Rate	4.79%	4.79%
Federal Home Loan Bank Borrowings, Loan Maturing in 2021 with Rate of 1.63% [Member]
Rate	1.63%	1.63%
Federal Home Loan Bank Borrowings, Loan Maturing in 2022 with Weighted Average Rate of 1.90% [Member]
Rate	1.90%	1.90%
Federal Home Loan Bank Borrowings, Loan Maturing in 2023 with Weighted Average Rate of 1.63% [Member]
Rate	1.63%	1.63%
Federal Home Loan Bank Borrowings, Loan Maturing in 2024 with Weighted Average Rate of 1.27% [Member]
Rate	1.27%	1.27%
Federal Home Loan Bank Borrowings Loan Maturing in 2025 with Rate of 4.91% [Member]
Rate	4.91%	4.91%

Note 10 - Stock-based Compens_2

Note 10 - Stock-based Compensation Plans (Details Textual) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2020
Share-based Payment Arrangement, Expense	$ 194,000	$ 229,000
Forecast [Member]
Share-based Payment Arrangement, Expense			$ 893,000
Stock Incentive Plan [Member] | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)	48,284
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)		3 years
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)	30,381
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value	$ 801,000
Stock Incentive Plan [Member] | Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)	17,903
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value	$ 343,000
Independent Directors Stock Incentive Plan [Member] | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)	7,580
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)		1 year
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value	$ 200,000

Note 12 - Fair Value Measurem_3

Note 12 - Fair Value Measurements and Fair Values of Financial Instruments - Assets Measured at Fair Value (Details) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Total, fair value	$ 342,416,000	$ 346,723,000
Marketable equity security	994,000	979,000
Unpaid principal - with allowance	6,709,000	3,375,000
Valuation allowance	(2,227,000)	(1,051,000)
Impaired loans, net	6,709,000	3,375,000
US Government Agencies Debt Securities [Member]
Total, fair value	16,408,000	17,000,000
Obligations of States and Political Subdivisions Tax Exempt [Member]
Total, fair value	81,072,000	70,760,000
Obligations of States and Political Subdivisions Taxable [Member]
Total, fair value	37,074,000	36,303,000
Residential Pass-Through Securities [Member]
Total, fair value	55,752,000	59,210,000
Residential Collateralized Mortgage Obligations [Member]
Total, fair value	103,556,000	114,723,000
Commercial Mortgage Backed Securities [Member]
Total, fair value	48,554,000	48,727,000
Fair Value, Recurring [Member]
Total, fair value	342,416,000	346,723,000
Marketable equity security	994,000	979,000
Servicing rights	1,226,000	1,277,000
Total asset fair value measurements	344,636,000	348,979,000
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Total, fair value	0	0
Marketable equity security	994,000	979,000
Servicing rights	0	0
Total asset fair value measurements	994,000	979,000
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Total, fair value	342,416,000	346,723,000
Marketable equity security	0	0
Servicing rights	0	0
Total asset fair value measurements	342,416,000	346,723,000
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Total, fair value	0	0
Marketable equity security	0	0
Servicing rights	1,226,000	1,277,000
Total asset fair value measurements	1,226,000	1,277,000
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member]
Total, fair value	16,408,000	17,000,000
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Total, fair value	0	0
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Total, fair value	16,408,000	17,000,000
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Total, fair value	0	0
Fair Value, Recurring [Member] | Obligations of States and Political Subdivisions Tax Exempt [Member]
Total, fair value	81,072,000	70,760,000
Fair Value, Recurring [Member] | Obligations of States and Political Subdivisions Tax Exempt [Member] | Fair Value, Inputs, Level 1 [Member]
Total, fair value	0	0
Fair Value, Recurring [Member] | Obligations of States and Political Subdivisions Tax Exempt [Member] | Fair Value, Inputs, Level 2 [Member]
Total, fair value	81,072,000	70,760,000
Fair Value, Recurring [Member] | Obligations of States and Political Subdivisions Tax Exempt [Member] | Fair Value, Inputs, Level 3 [Member]
Total, fair value	0	0
Fair Value, Recurring [Member] | Obligations of States and Political Subdivisions Taxable [Member]
Total, fair value	37,074,000	36,303,000
Fair Value, Recurring [Member] | Obligations of States and Political Subdivisions Taxable [Member] | Fair Value, Inputs, Level 1 [Member]
Total, fair value	0	0
Fair Value, Recurring [Member] | Obligations of States and Political Subdivisions Taxable [Member] | Fair Value, Inputs, Level 2 [Member]
Total, fair value	37,074,000	36,303,000
Fair Value, Recurring [Member] | Obligations of States and Political Subdivisions Taxable [Member] | Fair Value, Inputs, Level 3 [Member]
Total, fair value	0	0
Fair Value, Recurring [Member] | Residential Pass-Through Securities [Member]
Total, fair value	55,752,000	59,210,000
Fair Value, Recurring [Member] | Residential Pass-Through Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Total, fair value	0	0
Fair Value, Recurring [Member] | Residential Pass-Through Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Total, fair value	55,752,000	59,210,000
Fair Value, Recurring [Member] | Residential Pass-Through Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Total, fair value	0	0
Fair Value, Recurring [Member] | Residential Collateralized Mortgage Obligations [Member]
Total, fair value	103,556,000	114,723,000
Fair Value, Recurring [Member] | Residential Collateralized Mortgage Obligations [Member] | Fair Value, Inputs, Level 1 [Member]
Total, fair value	0	0
Fair Value, Recurring [Member] | Residential Collateralized Mortgage Obligations [Member] | Fair Value, Inputs, Level 2 [Member]
Total, fair value	103,556,000	114,723,000
Fair Value, Recurring [Member] | Residential Collateralized Mortgage Obligations [Member] | Fair Value, Inputs, Level 3 [Member]
Total, fair value	0	0
Fair Value, Recurring [Member] | Commercial Mortgage Backed Securities [Member]
Total, fair value	48,554,000	48,727,000
Fair Value, Recurring [Member] | Commercial Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Total, fair value	0	0
Fair Value, Recurring [Member] | Commercial Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Total, fair value	48,554,000	48,727,000
Fair Value, Recurring [Member] | Commercial Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Total, fair value	0	0
Fair Value, Nonrecurring [Member]
Total asset fair value measurements	6,167,000	5,210,000
Unpaid principal - with allowance	6,709,000	3,375,000
Valuation allowance	(2,227,000)	(1,051,000)
Impaired loans, net	4,482,000	2,324,000
Foreclosed assets held for sale	1,685,000	2,886,000
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member]
Total asset fair value measurements	0	0
Unpaid principal - with allowance	0	0
Valuation allowance	0	0
Impaired loans, net	0	0
Foreclosed assets held for sale	0	0
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]
Total asset fair value measurements	0	0
Unpaid principal - with allowance	0	0
Valuation allowance	0	0
Impaired loans, net	0	0
Foreclosed assets held for sale	0	0
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Total asset fair value measurements	6,167,000	5,210,000
Unpaid principal - with allowance	6,709,000	3,375,000
Valuation allowance	(2,227,000)	(1,051,000)
Impaired loans, net	4,482,000	2,324,000
Foreclosed assets held for sale	$ 1,685,000	$ 2,886,000

Note 12 - Fair Value Measurem_4

Note 12 - Fair Value Measurements and Fair Values of Financial Instruments - Valuation Techniques and the Unobservable Inputs Used in Determining Fair Value - Recurring Basis (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Fair Value, Recurring [Member]
Fair value	$ 1,226,000	$ 1,277,000
Valuation Technique, Discounted Cash Flow [Member] | Servicing Rights Assets [Member]
Discount rate	12.50%	12.50%
Weighted-average PSA	213.00%	183.00%
Servicing fees of loan balances	0.25%	0.25%
Servicing fees of payments are late	4.00%	4.00%
Late fees assessed	5.00%	5.00%
Miscellaneous fees per account per month	$ 1,940	$ 1,940
Monthly servicing cost per account	6,000	6,000
Additional monthly servicing cost per loan on loans more than 30 days delinquent	$ 24,000	$ 24,000
Servicing costs of loans more than 30 days delinquent	1.50%	1.50%
Annual increase in servicing costs	3.00%	3.00%
Valuation Technique, Discounted Cash Flow [Member] | Fair Value, Recurring [Member]
Fair value	$ 1,226,000	$ 1,277,000

Note 12 - Fair Value Measurem_5

Note 12 - Fair Value Measurements and Fair Values of Financial Instruments - Reconciliation of Activity for Level 3 Assets Measured at Fair Value on a Recurring Basis (Details) - Fair Value, Inputs, Level 3 [Member] - Servicing Rights Assets [Member] - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Servicing rights balance, beginning of period	$ 1,277	$ 1,404
Issuances of servicing rights	75	20
Unrealized losses included in earnings	(126)	(77)
Servicing rights balance, end of period	$ 1,226	$ 1,347

Note 12 - Fair Value Measurem_6

Note 12 - Fair Value Measurements and Fair Values of Financial Instruments - Valuation Techniques and the Unobservable Inputs Used in Determining Fair Value - Nonrecurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Recorded investment - with allowance	$ 6,709	$ 3,375
Related allowance	2,227	1,051
Fair Value, Nonrecurring [Member]
Recorded investment - with allowance	4,482	2,324
Related allowance	2,227	1,051
Foreclosed assets held for sale	1,685	2,886
Residential Portfolio Segment [Member]
Foreclosed assets held for sale	130	292
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Recorded investment - with allowance	4,387	904
Related allowance	1,325	149
Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Recorded investment - with allowance	337	478
Related allowance	34	48
Valuation, Market Approach [Member] | Land Receivable [Member] | Fair Value, Nonrecurring [Member]
Fair value	70	70
Valuation, Market Approach [Member] | Commercial Real Estate Receivables [Member] | Fair Value, Nonrecurring [Member]
Fair value	1,485	2,524
Valuation, Market Approach [Member] | Residential Portfolio Segment [Member] | Fair Value, Nonrecurring [Member]
Fair value	130	292
Valuation, Market Approach [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Fair Value, Nonrecurring [Member]
Fair value	2,307	17
Fair value	2,307	17
Valuation, Market Approach [Member] | Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member] | Fair Value, Nonrecurring [Member]
Fair value	303	430
Fair value	303	430
Impaired Loans [Member]
Recorded investment - with allowance	6,709	3,375
Related allowance	2,227	1,051
Fair value	4,482	2,324
Fair value	4,482	2,324
Impaired Loans [Member] | Valuation, Market Approach [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Recorded investment - with allowance	730	732
Related allowance	194	176
Fair value	536	556
Fair value	$ 536	$ 556
Impaired Loans [Member] | Valuation, Market Approach [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Weighted Average [Member]
Discount rate	32.00%	30.00%
Impaired Loans [Member] | Valuation, Market Approach [Member] | Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Recorded investment - with allowance		$ 1,261
Related allowance		678
Fair value		$ 583
Discount rate		47.00%
Fair value		$ 583
Impaired Loans [Member] | Valuation, Market Approach [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Recorded investment - with allowance	$ 3,572	106
Related allowance	1,265	89
Impaired Loans [Member] | Valuation, Market Approach [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Measurement Input, Discount to Borrower's Financial Statement Value [Member]
Recorded investment - with allowance	815	798
Related allowance	60	60
Fair value	$ 755	$ 738
Discount rate	16.00%	15.00%
Fair value	$ 755	$ 738
Impaired Loans [Member] | Valuation, Market Approach [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Weighted Average [Member]
Discount rate	35.00%	69.00%
Impaired Loans [Member] | Valuation, Market Approach [Member] | Commercial Portfolio Segment [Member] | Commercial Construction and Land [Member]
Recorded investment - with allowance	$ 1,255
Related allowance	674
Fair value	581
Fair value	$ 581
Impaired Loans [Member] | Valuation, Market Approach [Member] | Commercial Portfolio Segment [Member] | Commercial Construction and Land [Member] | Weighted Average [Member]
Discount rate	48.00%
Impaired Loans [Member] | Valuation, Market Approach [Member] | Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member]
Recorded investment - with allowance	$ 337	$ 478
Related allowance	$ 34	$ 48
Impaired Loans [Member] | Valuation, Market Approach [Member] | Commercial Portfolio Segment [Member] | Loans Secured by Farmland [Member] | Weighted Average [Member]
Discount rate	42.00%	46.00%
Foreclosed Assets Held For Sale [Member]
Foreclosed assets held for sale	$ 1,685	$ 2,886
Valuation allowance	0	0
Fair value	1,685	2,886
Foreclosed Assets Held For Sale [Member] | Valuation, Market Approach [Member] | Land Receivable [Member]
Foreclosed assets held for sale	70	70
Valuation allowance	$ 0	$ 0
Foreclosed Assets Held For Sale [Member] | Valuation, Market Approach [Member] | Land Receivable [Member] | Weighted Average [Member]
Discount rate	53.00%	53.00%
Foreclosed Assets Held For Sale [Member] | Valuation, Market Approach [Member] | Commercial Real Estate Receivables [Member]
Foreclosed assets held for sale	$ 1,485	$ 2,524
Valuation allowance	$ 0	$ 0
Foreclosed Assets Held For Sale [Member] | Valuation, Market Approach [Member] | Commercial Real Estate Receivables [Member] | Weighted Average [Member]
Discount rate	34.00%	39.00%
Foreclosed Assets Held For Sale [Member] | Valuation, Market Approach [Member] | Residential Portfolio Segment [Member]
Foreclosed assets held for sale	$ 130	$ 292
Valuation allowance	$ 0	$ 0
Foreclosed Assets Held For Sale [Member] | Valuation, Market Approach [Member] | Residential Portfolio Segment [Member] | Weighted Average [Member]
Discount rate	61.00%	46.00%

Note 12 - Fair Value Measurem_7

Note 12 - Fair Value Measurements and Fair Values of Financial Instruments - Estimated Fair Values, and Related Carrying Amounts, of the Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Reported Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Cash and cash equivalents	$ 28,598	$ 31,122
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Certificates of deposit	4,080	4,080
Restricted equity securities (included in Other Assets)	9,396	10,321
Accrued interest receivable	5,192	5,001
Short-term borrowings	37,607	86,220
Long-term borrowings	72,944	52,127
Accrued interest payable	369	311
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Deposits With No Stated Maturity [Member]
Deposits, fair value	893,596	877,965
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Time Deposits [Member]
Deposits, fair value	356,316	374,695
Reported Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Loans, net	1,156,143	1,172,386
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Cash and cash equivalents	28,598	31,122
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Certificates of deposit	4,249	4,227
Restricted equity securities (included in Other Assets)	9,396	10,321
Accrued interest receivable	5,192	5,001
Short-term borrowings	37,540	86,166
Long-term borrowings	72,797	52,040
Accrued interest payable	369	311
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Deposits With No Stated Maturity [Member]
Deposits, fair value	893,596	877,965
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Time Deposits [Member]
Deposits, fair value	358,248	376,738
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Loans, net	$ 1,172,452	$ 1,181,000

Note 13 - Coronavirus (Covid-_3

Note 13 - Coronavirus (Covid-19) Outbreak / Subsequent Events (Details Textual) - USD ($)	1 Months Ended	3 Months Ended
	Apr. 30, 2020	Mar. 31, 2020	Mar. 31, 2019
Provision for Loan, Lease, and Other Losses, Total		$ 1,528,000	$ (957,000)
Subsequent Event [Member]
Financing Receivable, Paycheck Protection Program Under CARES Act Loan, Total	$ 84,478,000
Financing Receivable, Paycheck Protection Program Under CARES Act Loan, Additional Approved Amount	11,709,000
Loan Processing Fee Income	$ 3,106,000
Financial Assets Facing Additional Credit Deterioration Due to Economic Impact of Covid-19 [Member]
Provision for Loan, Lease, and Other Losses, Total		$ 402,000

Note 13 - Coronavirus (Covid-_4

Note 13 - Coronavirus (Covid-19) Outbreak / Subsequent Events - Loans Modified Under Covid-19 Program (Details) $ in Thousands	Apr. 30, 2020USD ($)	Mar. 31, 2020USD ($)
Loans Modified, Number of Loans		197
Loans Modified, Recorded Investment		$ 50,082
Subsequent Event [Member]
Loans Modified, Number of Loans	602
Loans Modified, Recorded Investment	$ 180,178
Residential Portfolio Segment [Member]
Loans Modified, Number of Loans		79
Loans Modified, Recorded Investment		$ 8,999
Residential Portfolio Segment [Member] | Subsequent Event [Member]
Loans Modified, Number of Loans	311
Loans Modified, Recorded Investment	$ 43,532
Consumer Portfolio Segment [Member]
Loans Modified, Number of Loans		18
Loans Modified, Recorded Investment		$ 258
Consumer Portfolio Segment [Member] | Subsequent Event [Member]
Loans Modified, Number of Loans	47
Loans Modified, Recorded Investment	$ 599
Commercial Portfolio Segment [Member]
Loans Modified, Number of Loans		100
Loans Modified, Recorded Investment		$ 40,825
Commercial Portfolio Segment [Member] | Subsequent Event [Member]
Loans Modified, Number of Loans	244
Loans Modified, Recorded Investment	$ 136,047