Middlefield Banc (MBCN) 10-Q5 May 212021 Q1 Quarterly reportFinancial data

Company Profile

Document And Entity Information

Document And Entity Information - shares	3 Months Ended
Document And Entity Information - shares	Mar. 31, 2021	May 05, 2021
Document Information [Line Items]
Entity Central Index Key	0000836147
Entity Registrant Name	Middlefield Banc Corp.
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2021
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2021
Document Transition Report	false
Entity File Number	001-36613
Entity Incorporation, State or Country Code	OH
Entity Tax Identification Number	34-1585111
Entity Address, Address Line One	15985 East High Street
Entity Address, City or Town	Middlefield
Entity Address, State or Province	OH
Entity Address, Postal Zip Code	44062-0035
City Area Code	440
Local Phone Number	632-1666
Title of 12(b) Security	Common Stock, Without Par Value
Trading Symbol	MBCN
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		6,333,481

Consolidated Balance Sheet (Cur

Consolidated Balance Sheet (Current Period Unaudited) - USD ($)	Mar. 31, 2021	Dec. 31, 2020
ASSETS
Cash and due from banks	$ 93,037,000	$ 92,874,000
Federal funds sold	7,436,000	19,543,000
Cash and cash equivalents	100,473,000	112,417,000
Equity securities, at fair value	690,000	609,000
Investment securities available for sale, at fair value	123,218,000	114,360,000
Loans held for sale	1,260,000	878,000
Loans:
Loans	1,104,200,000	1,104,085,000
Less: allowance for loan and lease losses	14,122,000	13,459,000
Net loans	1,090,078,000	1,090,626,000
Premises and equipment, net	18,002,000	18,333,000
Goodwill	15,071,000	15,071,000
Core deposit intangibles	1,644,000	1,724,000
Bank-owned life insurance	16,740,000	16,938,000
Other real estate owned	7,372,000	7,387,000
Accrued interest receivable and other assets	13,545,000	13,636,000
TOTAL ASSETS	1,388,093,000	1,391,979,000
LIABILITIES
Noninterest-bearing demand	317,224,000	291,347,000
Interest-bearing demand	215,684,000	195,722,000
Money market	187,204,000	198,493,000
Savings	259,973,000	243,888,000
Time	245,342,000	295,750,000
Total deposits	1,225,427,000	1,225,200,000
Other borrowings	13,095,000	17,038,000
Accrued interest payable and other liabilities	4,901,000	5,931,000
TOTAL LIABILITIES	1,243,423,000	1,248,169,000
STOCKHOLDERS' EQUITY
Common stock, no par value; 10,000,000 shares authorized, 7,323,487 and 7,308,685 shares issued; 6,344,657 and 6,379,323 shares outstanding	87,073,000	86,886,000
Retained earnings	72,729,000	69,578,000
Accumulated other comprehensive income	2,917,000	4,284,000
Treasury stock, at cost; 978,830 and 929,362 shares	(18,049,000)	(16,938,000)
TOTAL STOCKHOLDERS' EQUITY	144,670,000	143,810,000
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	1,388,093,000	1,391,979,000
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Loans:
Loans	104,379,000	103,121,000
Less: allowance for loan and lease losses	1,427,000	1,342,000
Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Loans:
Loans	304,623,000	309,424,000
Less: allowance for loan and lease losses	7,248,000	6,817,000
Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member]
Loans:
Loans	39,015,000	39,562,000
Less: allowance for loan and lease losses	488,000	461,000
Residential Portfolio Segment [Member]
Loans:
Loans	228,052,000	233,995,000
Less: allowance for loan and lease losses	1,747,000	1,683,000
Commercial And Industrial [Member]
Loans:
Loans	242,651,000	232,044,000
Less: allowance for loan and lease losses	1,440,000	1,353,000
Home Equity Lines of Credit [Member]
Loans:
Loans	111,474,000	112,543,000
Less: allowance for loan and lease losses	1,330,000	1,405,000
Construction and Other [Member]
Loans:
Loans	64,960,000	63,573,000
Less: allowance for loan and lease losses	424,000	378,000
Consumer Portfolio Segment [Member]
Loans:
Loans	9,046,000	9,823,000
Less: allowance for loan and lease losses	$ 18,000	$ 20,000

Consolidated Balance Sheet (C_2

Consolidated Balance Sheet (Current Period Unaudited) (Parentheticals) - $ / shares $ / shares in Thousands	Mar. 31, 2021	Dec. 31, 2020
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	10,000,000	10,000,000
Common stock, shares issued (in shares)	7,323,487	7,308,685
Common stock, shares outstanding (in shares)	6,344,657	6,379,323
Treasury stock, shares (in shares)	978,830	929,362

Consolidated Statement of Incom

Consolidated Statement of Income (Unaudited) - USD ($)		3 Months Ended
Consolidated Statement of Income (Unaudited) - USD ($)		Mar. 31, 2021	Mar. 31, 2020
INTEREST AND DIVIDEND INCOME
Interest and fees on loans		$ 12,167,000	$ 12,078,000
Interest-earning deposits in other institutions		18,000	94,000
Federal funds sold		0	21,000
Investment securities:
Taxable interest		370,000	157,000
Tax-exempt interest		558,000	629,000
Dividends on stock		29,000	30,000
Total interest and dividend income		13,142,000	13,009,000
INTEREST EXPENSE
Deposits		1,205,000	2,865,000
Short-term borrowings		0	35,000
Other borrowings		39,000	76,000
Total interest expense		1,244,000	2,976,000
NET INTEREST INCOME		11,898,000	10,033,000
Provision for loan losses		700,000	2,740,000
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES		11,198,000	7,293,000
NONINTEREST INCOME
Gain (loss) on equity securities	[1]	81,000	(160,000)
Earnings on bank-owned life insurance	[1]	226,000	107,000
Gain on sale of loans	[1]	592,000	114,000
Total noninterest income		2,218,000	1,074,000
NONINTEREST EXPENSE
Salaries and employee benefits		4,254,000	3,584,000
Occupancy expense		600,000	550,000
Equipment expense		357,000	273,000
Data processing costs		786,000	666,000
Ohio state franchise tax		286,000	268,000
Federal deposit insurance expense		144,000	123,000
Professional fees		419,000	349,000
Net loss on other real estate owned		46,000	1,000
Advertising expense		221,000	209,000
Software amortization expense		80,000	141,000
Core deposit intangible amortization		80,000	83,000
Other expense		1,080,000	1,005,000
Total noninterest expense		8,353,000	7,252,000
Income before income taxes		5,063,000	1,115,000
Income taxes		896,000	74,000
NET INCOME		$ 4,167,000	$ 1,041,000
EARNINGS PER SHARE
Basic (in dollars per share)		$ 0.65	$ 0.16
Diluted (in dollars per share)		$ 0.65	$ 0.16
Deposit Account [Member]
NONINTEREST INCOME
Noninterest income revenue		$ 787,000	$ 553,000
Financial Service, Other [Member]
NONINTEREST INCOME
Noninterest income revenue		$ 532,000	$ 460,000

[1]	Not within scope of ASC 606

Consolidated Statement of Compr

Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Net income	$ 4,167	$ 1,041
Other comprehensive loss:
Net unrealized holding loss on available-for-sale investment securities	(1,730)	(5,163)
Tax effect	363	1,084
Total other comprehensive loss	(1,367)	(4,079)
Comprehensive income (loss)	$ 2,800	$ (3,038)

Consolidated Statement of Chang

Consolidated Statement of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock [Member]	Total
Balance (in shares) at Dec. 31, 2019	7,294,792
Balance at Dec. 31, 2019	$ 86,617	$ 65,063	$ 1,842	$ (15,747)	$ 137,775
Net income		1,041			1,041
Other comprehensive loss			(4,079)		(4,079)
Stock-based compensation, net (in shares)	4,037
Stock-based compensation, net	$ 105				105
Treasury shares acquired				(1,191)	(1,191)
Cash dividends		(964)			(964)
Balance (in shares) at Mar. 31, 2020	7,298,829
Balance at Mar. 31, 2020	$ 86,722	65,140	(2,237)	(16,938)	$ 132,687
Balance (in shares) at Dec. 31, 2020	7,308,685				6,379,323
Balance at Dec. 31, 2020	$ 86,886	69,578	4,284	(16,938)	$ 143,810
Net income		4,167			4,167
Other comprehensive loss			(1,367)		(1,367)
Stock options exercised (in shares)	10,650
Stock options exercised	$ 94				94
Stock-based compensation, net (in shares)	4,152
Stock-based compensation, net	$ 93				93
Treasury shares acquired				(1,111)	(1,111)
Cash dividends		(1,016)			$ (1,016)
Balance (in shares) at Mar. 31, 2021	7,323,487				6,344,657
Balance at Mar. 31, 2021	$ 87,073	$ 72,729	$ 2,917	$ (18,049)	$ 144,670

Consolidated Statement of Cha_2

Consolidated Statement of Changes in Stockholders' Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Retained Earnings [Member]
Cash dividends per share (in dollars per share)	$ 0.16	$ 0.15
Treasury acquired, shares (in shares)	49,468	58,200

Consolidated Statement of Cash

Consolidated Statement of Cash Flows (Unaudited) - USD ($)		3 Months Ended
Consolidated Statement of Cash Flows (Unaudited) - USD ($)		Mar. 31, 2021	Mar. 31, 2020
OPERATING ACTIVITIES
Net income		$ 4,167,000	$ 1,041,000
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses		700,000	2,740,000
(Gain) loss on equity securities	[1]	(81,000)	160,000
Depreciation and amortization of premises and equipment, net		371,000	306,000
Software amortization expense		80,000	141,000
Financing lease amortization expense		78,000	99,000
Amortization of premium and discount on investment securities, net		80,000	84,000
Accretion of deferred loan fees, net		(1,394,000)	(255,000)
Amortization of core deposit intangibles		80,000	83,000
Stock-based compensation income, net		0	(302,000)
Origination of loans held for sale		(12,458,000)	(3,232,000)
Proceeds from sale of loans		12,668,000	4,053,000
Gain on sale of loans		(592,000)	(114,000)
Earnings on bank-owned life insurance	[1]	(226,000)	(107,000)
Deferred income tax		(32,000)	(308,000)
Loss on other real estate owned		20,000	0
Decrease (increase) in accrued interest receivable		353,000	(195,000)
(Decrease) increase in accrued interest payable		(135,000)	63,000
Other, net		(910,000)	(1,277,000)
Net cash provided by operating activities		2,769,000	2,980,000
INVESTING ACTIVITIES
Proceeds from repayments and maturities		3,576,000	2,779,000
Purchases		(14,244,000)	(5,252,000)
Decrease (increase) in loans, net		1,179,000	(14,052,000)
Proceeds from the sale of other real estate owned		58,000	0
Proceeds from bank-owned life insurance		424,000	0
Net purchase of premises and equipment		(51,000)	(184,000)
Purchase of restricted stock		0	(1,600,000)
Redemption of restricted stock		161,000	0
Net cash used in investing activities		(8,897,000)	(18,309,000)
FINANCING ACTIVITIES
Net increase (decrease) in deposits		227,000	(17,133,000)
Increase in short-term borrowings, net		0	54,925,000
Repayment of other borrowings		(4,010,000)	(88,000)
Stock options exercised		94,000	0
Repurchase of treasury shares		(1,111,000)	(1,191,000)
Cash dividends		(1,016,000)	(964,000)
Net cash (used in) provided by financing activities		(5,816,000)	35,549,000
(Decrease) increase in cash and cash equivalents		(11,944,000)	20,220,000
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD		112,417,000	35,113,000
CASH AND CASH EQUIVALENTS AT END OF PERIOD		100,473,000	55,333,000
SUPPLEMENTAL INFORMATION
Interest on deposits and borrowings		1,379,000	2,913,000
Transfers from loans to other real estate owned		63,000	301,000
Finance lease assets added to premises and equipment		(67,000)	0
Finance lease liabilities added to other borrowings funds		$ 67,000	$ 0

[1]	Not within scope of ASC 606

Note 1 - Basis of Presentation

Note 1 - Basis of Presentation	3 Months Ended
Note 1 - Basis of Presentation	Mar. 31, 2021
Notes to Financial Statements
Significant Accounting Policies [Text Block]	NOTE 1 The consolidated financial statements of Middlefield Banc Corp. ("Company") include its bank subsidiary, The Middlefield Banking Company (“MBC” or “Middlefield Bank”), and a nonbank asset resolution subsidiary EMORECO, Inc. The consolidated financial statements also include the accounts of MBC’s subsidiary, Middlefield Investments, Inc. (MI). All significant inter-company items have been eliminated. The unaudited condensed consolidated financial statements have been prepared in conformity with the instructions to Form 10 10 X. not 10 December 31, 2020. not may In preparing the financial statements, management is required to make estimates and assumptions that affect the reported amounts and liabilities as of the balance sheet date and revenues and expenses for the period. Actual results could differ from those estimates. Recently Issued Accounting Pronouncements In June 2016, 2016 13, Financial Instruments Credit Losses: Measurement of Credit Losses on Financial Instruments first December 15, 2022, one first one CECL Adoption. 326, not may no Reclassification of Comparative Amounts Certain comparative amounts for prior years have been reclassified to conform to current-year presentations. Such reclassifications did not

Note 2 - Revenue Recognition

Note 2 - Revenue Recognition	3 Months Ended
Note 2 - Revenue Recognition	Mar. 31, 2021
Notes to Financial Statements
Revenue from Contract with Customer [Text Block]	NOTE 2 REVENUE RECOGNITION In accordance with ASC Topic 606, Revenue from Contracts with Customers (Topic 606 not 606. The main types of noninterest income within the scope of the standard are as follows: Service charges on deposit accounts Net gains (losses) on sale of other real estate owned ( OREO ) not The following table depicts the disaggregation of revenue derived from contracts with customers to depict the nature, amount, timing, and uncertainty of revenue and cash flows for the three March 31: Noninterest Income 2021 2020 (Dollar amounts in thousands) Service charges on deposit accounts: Overdraft fees $ 168 $ 190 ATM banking fees 312 210 Service charges and other fees 307 153 Gain (loss) on equity securities (a) 81 (160 ) Earnings on bank-owned life insurance (a) 226 107 Gain on sale of loans (a) 592 114 Revenue from investment services 127 131 Other income 405 329 Total noninterest income $ 2,218 $ 1,074 Net loss on other real estate owned $ 46 $ 1 (a) Not 606

Note 3 - Stock-based Compensati

Note 3 - Stock-based Compensation	3 Months Ended
Note 3 - Stock-based Compensation	Mar. 31, 2021
Notes to Financial Statements
Compensation and Employee Benefit Plans [Text Block]	NOTE 3 The Company had no nonvested stock options outstanding as of March 31, 2021 2020. Stock option activity during the three March 31, 2021 Weighted- average Exercise Price Shares Per Share Outstanding, January 1, 2021 12,150 $ 8.78 Exercised (12,150 ) 8.78 Outstanding, March 31, 2021 - - Exercisable, March 31, 2021 - - The following table presents the activity during the three March 31, 2021 Weighted- average Grant Date Fair Units Value Per Unit Nonvested at January 1, 2021 67,634 $ 23.51 Granted 29,866 22.50 Nonvested at March 31, 2021 97,500 $ 23.20 Expected to vest as of March 31, 2021 58,749 $ 23.00 The Company recognizes restricted stock forfeitures in the period they occur. Share-based compensation expense (recovery) of $0 and ($408,000) was recognized for the three March 31, 2021 2020, March 31, 2020 2020, March 31, 2021 2020, Total unrecognized stock compensation cost related to nonvested share-based compensation on restricted stock as of March 31, 2021 2021, 2022, 2023, 2024.

Note 4 - Earnings Per Share

Note 4 - Earnings Per Share	3 Months Ended
Note 4 - Earnings Per Share	Mar. 31, 2021
Notes to Financial Statements
Earnings Per Share [Text Block]	NOTE 4 The Company provides dual presentation of basic and diluted earnings per share. Basic earnings per share is calculated by dividing net income by the average shares outstanding. Diluted earnings per share adds the dilutive effects of stock options and restricted stock to average shares outstanding. The following table sets forth the composition of the weighted-average common shares (denominator) used in the basic and diluted earnings-per-share computation. For the Three Months Ended March 31, 2021 2020 Weighted-average common shares issued 7,315,574 7,298,740 Average treasury stock shares (951,442 ) (881,631 ) Weighted-average common shares and common stock equivalents used to calculate basic earnings per share 6,364,132 6,417,109 Additional common stock equivalents (stock options and restricted stock) used to calculate diluted earnings per share 14,361 12,334 Weighted-average common shares and common stock equivalents used to calculate diluted earnings per share 6,378,493 6,429,443 Outstanding at March 31, 2021 89,069 March 31, 2021. Options to purchase 13,500 shares of common stock at $8.78 per share were outstanding during the three March 31, 2020. None When shares recognized as equity are repurchased, the amount of the consideration paid, which includes directly attributable costs, is recognized as a deduction from equity. Repurchased shares are classified as treasury shares and are presented in the treasury share reserve. The reserve for the Company’s treasury shares comprises the cost of the Company’s shares held by the Company. As of March 31, 2021, December 31, 2020.

Note 5 - Fair Value Measurement

Note 5 - Fair Value Measurements	3 Months Ended
Note 5 - Fair Value Measurements	Mar. 31, 2021
Notes to Financial Statements
Fair Value Disclosures [Text Block]	NOTE 5 Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in the principal or most advantageous market for an asset or liability in an orderly transaction between market participants at the measurement date. GAAP establishes a fair value hierarchy that prioritizes the use of inputs used in valuation methodologies into the following levels: Level I: Quoted prices are available in active markets for identical assets or liabilities as of the reported date. Level II: Pricing inputs are other than the quoted prices in active markets, which are either directly or indirectly observable as of the reported date. The nature of these assets and liabilities includes items for which quoted prices are available but traded less frequently and items that are fair valued using other financial instruments, the parameters of which can be directly observed. Level III: Assets and liabilities that have little to no not two This hierarchy requires the use of observable market data when available. The following tables present the assets measured on a recurring basis on the Consolidated Balance Sheet at their fair value by level within the fair value hierarchy. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. March 31, 2021 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a recurring basis: Subordinated debt $ - $ 16,836 $ 9,450 $ 26,286 Obligations of states and political subdivisions - 83,220 - 83,220 Mortgage-backed securities in government-sponsored entities - 13,712 - 13,712 Total debt securities - 113,768 9,450 123,218 Equity securities in financial institutions 690 - - 690 Total $ 690 $ 113,768 $ 9,450 $ 123,908 December 31, 2020 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a recurring basis: Subordinated debt $ - $ 14,047 $ 7,250 $ 21,297 Obligations of states and political subdivisions - 78,302 - 78,302 Mortgage-backed securities in government-sponsored entities - 14,761 - 14,761 Total debt securities - 107,110 7,250 114,360 Equity securities in financial institutions 609 - - 609 Total $ 609 $ 107,110 $ 7,250 $ 114,969 Investment Securities Available for Sale Equity Securities no not The following tables present the assets measured on a non-recurring basis on the Consolidated Balance Sheet at their fair value by level within the fair value hierarchy. Collateral-dependent impaired loans are carried at fair value if they have been charged down to fair value or if a specific valuation allowance has been established. A new cost basis is established at the time a property is initially recorded in OREO. OREO properties are carried at fair value if a devaluation has been taken to the property’s value subsequent to the initial measurement. No three March 31, 2021. March 31, 2021 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a non-recurring basis: Impaired loans $ - $ - $ 4,303 $ 4,303 Other real estate owned - - 6,992 6,992 December 31, 2020 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a non-recurring basis: Impaired loans $ - $ - $ 4,111 $ 4,111 Other real estate owned - - 6,992 6,992 Impaired Loans third may not not March 31, 2021 December 31, 2020, Other Real Estate Owned (OREO) no not not may The following tables present additional quantitative information about assets measured at fair value on a non-recurring basis and for which the Company uses Level III inputs to determine fair value: Quantitative Information about Level III Fair Value Measurements (Dollar amounts in thousands) Range (Weighted Fair Value Estimate Valuation Techniques Unobservable Input Average) March 31, 2021 Impaired loans $ 4,303 Appraisal of collateral (1) Appraisal adjustments (2) 14.5 % to 76.1 % (35.9 %) Other real estate owned $ 6,992 Appraisal of collateral (1) Appraisal adjustments (2) 19.9 % Quantitative Information about Level III Fair Value Measurements (Dollar amounts in thousands) Range (Weighted Fair Value Estimate Valuation Techniques Unobservable Input Average) December 31, 2020 Impaired loans $ 4,111 Appraisal of collateral (1) Appraisal adjustments (2) 17.6 % to 48.5 % (22.7 %) Other real estate owned $ 6,992 Appraisal of collateral (1) Appraisal adjustments (2) 19.9 % ( 1 Fair value is generally determined through independent appraisals of the underlying collateral, which generally include various level III inputs which are not ( 2 Appraisals may The estimated fair value of the Company’s financial instruments not March 31, 2021 Carrying Total Value Level I Level II Level III Fair Value (Dollar amounts in thousands) Financial assets: Cash and cash equivalents $ 100,473 $ 100,473 $ - $ - $ 100,473 Loans held for sale 1,260 - 1,260 - 1,260 Net loans 1,090,078 - - 1,085,490 1,085,490 Bank-owned life insurance 16,740 16,740 - - 16,740 Federal Home Loan Bank stock 4,896 4,896 - - 4,896 Accrued interest receivable 4,857 4,857 - - 4,857 Financial liabilities: Deposits $ 1,225,427 $ 980,085 $ - $ 248,293 $ 1,228,378 Other borrowings 13,095 - - 13,095 13,095 Accrued interest payable 445 445 - - 445 December 31, 2020 Carrying Total Value Level I Level II Level III Fair Value (Dollar amounts in thousands) Financial assets: Cash and cash equivalents $ 112,417 $ 112,417 $ - $ - $ 112,417 Loans held for sale 878 - 878 - 878 Net loans 1,090,626 - - 1,089,573 1,089,573 Bank-owned life insurance 16,938 16,938 - - 16,938 Federal Home Loan Bank stock 5,057 5,057 - - 5,057 Accrued interest receivable 5,210 5,210 - - 5,210 Financial liabilities: Deposits $ 1,225,200 $ 929,450 $ - $ 299,651 $ 1,229,101 Other borrowings 17,038 - - 15,250 15,250 Accrued interest payable 580 580 - - 580 All financial instruments included in the above tables, with the exception of net loans, deposits, and other borrowings, are carried at cost, which approximates the fair value of the instruments.

Note 6 - Accumulated Other Comp

Note 6 - Accumulated Other Comprehensive Income (Loss)	3 Months Ended
Note 6 - Accumulated Other Comprehensive Income (Loss)	Mar. 31, 2021
Notes to Financial Statements
Comprehensive Income (Loss) Note [Text Block]	NOTE 6 ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) The following table presents the changes in accumulated other comprehensive income (“AOCI”) by component net of tax for the three March 31, 2021 2020, (Dollars in thousands) Unrealized gains/(losses) on available-for-sale securities (a) Balance as of December 31, 2020 $ 4,284 Other comprehensive loss (1,367 ) Balance at March 31, 2021 $ 2,917 Balance as of December 31, 2019 $ 1,842 Other comprehensive loss (4,079 ) Balance at March 31, 2020 $ (2,237 ) (a) All amounts are net of tax. Amounts in parentheses indicate debits to AOCI. There were no other reclassifications of amounts from accumulated other comprehensive income (loss) for the three March 31, 2021, 2020.

Note 7 - Investment and Equity

Note 7 - Investment and Equity Securities	3 Months Ended
Note 7 - Investment and Equity Securities	Mar. 31, 2021
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	NOTE 7 INVESTMENT AND EQUITY SECURITIES The amortized cost and fair values of investment securities available for sale are as follows: March 31, 2021 Gross Gross Amortized Unrealized Unrealized Fair (Dollar amounts in thousands) Cost Gains Losses Value Subordinated debt $ 26,200 $ 196 $ (110 ) $ 26,286 Obligations of states and political subdivisions: Taxable 500 2 - 502 Tax-exempt 79,515 3,327 (124 ) 82,718 Mortgage-backed securities in government-sponsored entities 13,310 473 (71 ) 13,712 Total $ 119,525 $ 3,998 $ (305 ) $ 123,218 December 31, 2020 Gross Gross Amortized Unrealized Unrealized Fair (Dollar amounts in thousands) Cost Gains Losses Value Subordinated debt $ 21,050 $ 254 $ (7 ) $ 21,297 Obligations of states and political subdivisions: Taxable 500 2 - 502 Tax-exempt 73,157 4,643 - 77,800 Mortgage-backed securities in government-sponsored entities 14,230 536 (5 ) 14,761 Total $ 108,937 $ 5,435 $ (12 ) $ 114,360 Equity securities totaled $690,000 and $609,000 at March 31, 2021 December 31, 2020, The Company recognized a net gain (loss) on equity investments of $81,000 and ($160,000) for the three March 31, 2021 2020, The amortized cost and fair value of debt securities at March 31, 2021, may Amortized Fair (Dollar amounts in thousands) Cost Value Due in one year or less $ 1,554 $ 1,565 Due after one year through five years 2,192 2,224 Due after five years through ten years 31,968 32,241 Due after ten years 83,811 87,188 Total $ 119,525 $ 123,218 There were no securities sold during the three March 31, 2021, 2020, Investment securities with an approximate carrying value of $67.8 million and $71.1 million at March 31, 2021 December 31, 2020, The following table shows the Company’s gross unrealized losses and fair value, aggregated by investment category and length of time that the individual securities have been in a continuous unrealized loss position. March 31, 2021 Less than Twelve Months Twelve Months or Greater Total Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized (Dollar amounts in thousands) Value Losses Value Losses Value Losses Subordinated debt $ 7,540 $ (110 ) $ 7,540 $ (110 ) Obligations of states and political subdivisions: Tax-exempt 3,507 (124 ) - - 3,507 (124 ) Mortgage-backed securities in government-sponsored entities 2,634 (71 ) - - 2,634 (71 ) Total $ 13,681 $ (305 ) $ - $ - $ 13,681 $ (305 ) December 31, 2020 Less than Twelve Months Twelve Months or Greater Total Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized (Dollar amounts in thousands) Value Losses Value Losses Value Losses Subordinated debt $ 4,243 $ (7 ) $ - $ - $ 4,243 $ (7 ) Mortgage-backed securities in government-sponsored entities 2,748 (5 ) - - 2,748 (5 ) Total $ 6,991 $ (12 ) $ - $ - $ 6,991 $ (12 ) There were 19 securities considered temporarily impaired at March 31, 2021. On a quarterly basis, the Company performs an assessment to determine whether there have been any events or economic circumstances indicating that a security with an unrealized loss has suffered other-than-temporary impairment (“OTTI”). A debt security is considered impaired if the fair value is less than its amortized cost basis at the reporting date. The Company assesses whether the unrealized loss is other than temporary. OTTI losses are recognized in earnings when the Company has the intent to sell the debt security or it is more likely than not not An unrealized loss is generally deemed to be other than temporary and a credit loss is deemed to exist if the present value of the expected future cash flows is less than the amortized cost basis of the debt security. As a result, the credit loss of an OTTI is recorded as a component of investment securities gains (losses) in the accompanying Consolidated Statement of Income, while the remaining portion of the impairment loss is recognized in other comprehensive income, provided the Company does not not” not Debt securities issued by U.S. government agencies, U.S. government-sponsored enterprises, and state and political subdivisions accounted for 79% of the total available-for-sale portfolio as of March 31, 2021 no • The length of time and the extent to which the fair value has been less than the amortized cost basis; • Changes in the near-term prospects of the underlying collateral of a security such as changes in default rates, loss severity given default and significant changes in prepayment assumptions; • The level of cash flows generated from the underlying collateral supporting the principal and interest payments of the debt securities; and • Any adverse change to the credit conditions and liquidity of the issuer, taking into consideration the latest information available about the overall financial condition of the issuer, credit ratings, recent legislation and government actions affecting the issuer’s industry and actions taken by the issuer to deal with the present economic climate. For the three March 31, 2021 2020, not March 31, 2021 December 31, 2020 not

Note 8 - Loans and Related Allo

Note 8 - Loans and Related Allowance for Loan and Lease Losses	3 Months Ended
	Mar. 31, 2021
Notes to Financial Statements
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	NOTE 8 The Company’s primary business activity is with customers located within its local Northeastern Ohio trade area, eastern Geauga County, and contiguous counties. The Company also serves the central Ohio market with offices in Dublin, Plain City, Powell, Sunbury, and Westerville, Ohio. Commercial, residential, consumer, and agricultural loans are granted. Although the Company has a diversified loan portfolio, loans outstanding to individuals and businesses are dependent upon the local economic conditions in the Company’s immediate trade area. Loans that management has the intent and ability to hold for the foreseeable future or until maturity or payoff generally are reported at their outstanding unpaid principal balances net of the allowance for loan and lease losses. Interest income is recognized on the accrual method. The accrual of interest is discontinued on a loan when management believes, after considering economic and business conditions, the borrower’s financial condition is such that collection of interest is doubtful. Interest payments received on nonaccrual loans are applied against the unpaid principal balance until accrual status is restored. Loan origination fees and certain direct loan origination costs are deferred with the net amount amortized over the contractual life of the loan as an adjustment of the related loan’s yield. The following tables summarize the primary segments of the loan portfolio and allowance for loan and lease losses (in thousands): March 31, 2021 Impairment Evaluation Individually Collectively Total Loans Loans: Commercial real estate: Owner occupied $ 1,518 $ 102,861 $ 104,379 Non-owner occupied 4,857 299,766 304,623 Multifamily - 39,015 39,015 Residential real estate 1,237 226,815 228,052 Commercial and industrial 1,005 241,646 242,651 Home equity lines of credit 240 111,234 111,474 Construction and other - 64,960 64,960 Consumer installment - 9,046 9,046 Total $ 8,857 $ 1,095,343 $ 1,104,200 December 31, 2020 Impairment Evaluation Individually Collectively Total Loans Loans: Commercial real estate: Owner occupied $ 1,565 $ 101,556 $ 103,121 Non-owner occupied 4,123 305,301 309,424 Multifamily - 39,562 39,562 Residential real estate 1,319 232,676 233,995 Commercial and industrial 834 231,210 232,044 Home equity lines of credit 246 112,297 112,543 Construction and other - 63,573 63,573 Consumer installment - 9,823 9,823 Total $ 8,087 $ 1,095,998 $ 1,104,085 The commercial and industrial loan portfolio as of March 31, 2021 9 The amounts above include net deferred loan origination fees of $4.0 million and $4.4 million at March 31, 2021 December 31, 2020, March 31, 2021 March 31, 2021 Ending Allowance Balance by Impairment Evaluation: Individually Evaluated for Impairment Collectively Evaluated for Impairment Total Allocation Loans: Commercial real estate: Owner occupied $ 10 $ 1,417 $ 1,427 Non-owner occupied 673 6,575 7,248 Multifamily - 488 488 Residential real estate 18 1,729 1,747 Commercial and industrial 305 1,135 1,440 Home equity lines of credit 20 1,310 1,330 Construction and other - 424 424 Consumer installment - 18 18 Total $ 1,026 $ 13,096 $ 14,122 December 31, 2020 Ending Allowance Balance by Impairment Evaluation: Individually Evaluated for Impairment Collectively Evaluated for Impairment Total Allocation Loans: Commercial real estate: Owner occupied $ 10 $ 1,332 $ 1,342 Non-owner occupied 371 6,446 6,817 Multifamily - 461 461 Residential real estate 20 1,663 1,683 Commercial and industrial 48 1,305 1,353 Home equity lines of credit 41 1,364 1,405 Construction and other - 378 378 Consumer installment - 20 20 Total $ 490 $ 12,969 $ 13,459 The Company’s loan portfolio is segmented to a level that allows management to monitor risk and performance. The portfolio is segmented into Commercial Real Estate (“CRE”) which is further segmented into Owner Occupied (“CRE OO”), Non-owner Occupied (“CRE NOO”), and Multifamily Residential, Residential Real Estate (“RRE”), Commercial and Industrial (“C&I”), Home Equity Lines of Credit (“HELOC”), Construction and Other (“Construction”), and Consumer Installment Loans. The commercial real estate loan segments consist of loans made for the purpose of financing the activities of commercial real estate owners and operators. The residential real estate and HELOC loan segments consist of loans made for the purpose of financing the activities of residential homeowners. The C&I loan segment consists of loans made for the purpose of financing the activities of commercial customers. Although PPP loans are included with C&I loans, the nature of PPP loans differs considerably from the rest of the category. Loans funded through the PPP program are fully guaranteed by the U.S. government. This guarantee exists at the inception of the loans and throughout the lives of the loans and was not Management evaluates individual loans in all of the commercial segments for possible impairment based on guidance established by the Board of Directors. Loans are considered to be impaired when, based on current information and events, it is probable that the Company 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 evaluating impairment include payment status, collateral value, and the probability of collecting scheduled principal and interest payments when due. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower’s prior payment record, and the amount of the shortfall in relation to the principal and interest owed. The Company does not Once the determination has been made that a loan is impaired, the determination of whether a specific allocation of the allowance is necessary is measured by comparing the recorded investment in the loan to the fair value of the loan using one not The following tables present impaired loans by class, segregated by those for which a specific allowance was required and those for which a specific allowance was not March 31, 2021 Impaired Loans Recorded Investment Unpaid Principal Balance Related Allowance With no related allowance recorded: Commercial real estate: Owner occupied $ 1,080 $ 1,113 $ - Non-owner occupied 1,383 1,383 - Residential real estate 861 885 - Commercial and industrial 44 549 - Home equity lines of credit 75 89 - Total $ 3,443 $ 4,019 $ - With an allowance recorded: Commercial real estate: Owner occupied $ 438 $ 438 $ 10 Non-owner occupied 3,474 3,748 673 Residential real estate 376 376 18 Commercial and industrial 961 967 305 Home equity lines of credit 165 165 20 Total $ 5,414 $ 5,694 $ 1,026 Total: Commercial real estate: Owner occupied $ 1,518 $ 1,551 $ 10 Non-owner occupied 4,857 5,131 673 Residential real estate 1,237 1,261 18 Commercial and industrial 1,005 1,516 305 Home equity lines of credit 240 254 20 Total $ 8,857 $ 9,713 $ 1,026 December 31, 2020 Impaired Loans Recorded Investment Unpaid Principal Balance Related Allowance With no related allowance recorded: Commercial real estate: Owner occupied $ 1,118 $ 1,142 $ - Non-owner occupied 801 801 - Residential real estate 941 1,013 - Commercial and industrial 561 1,056 - Home equity lines of credit 80 92 - Total $ 3,501 $ 4,104 $ - With an allowance recorded: Commercial real estate: Owner occupied $ 447 $ 447 $ 10 Non-owner occupied 3,322 3,596 371 Residential real estate 378 378 20 Commercial and industrial 273 276 48 Home equity lines of credit 166 166 41 Total $ 4,586 $ 4,863 $ 490 Total: Commercial real estate: Owner occupied $ 1,565 $ 1,589 $ 10 Non-owner occupied 4,123 4,397 371 Residential real estate 1,319 1,391 20 Commercial and industrial 834 1,332 48 Home equity lines of credit 246 258 41 Total $ 8,087 $ 8,967 $ 490 The tables above include troubled debt restructuring totaling $2.8 million and $2.9 million as of March 31, 2021 December 31, 2020, March 31, 2021 December 31, 2020, The following tables present the average balance and interest income by class, recognized on impaired loans (in thousands): For the Three Months Ended March 31, 2021 For the Three Months Ended March 31, 2020 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial real estate: Owner occupied $ 1,542 $ 16 $ 3,453 $ 33 Non-owner occupied 4,490 44 7,064 49 Residential real estate 1,278 11 1,215 11 Commercial and industrial 920 7 897 10 Home equity lines of credit 243 2 349 2 Consumer installment - - 1 - Total $ 8,473 $ 80 $ 12,979 $ 105 Management uses a nine first five not not not To help ensure that risk ratings are accurate and reflect the present and future capacity of borrowers to repay a loan as agreed, the Company has a structured loan-rating process with several layers of internal and external oversight. Generally, consumer and residential mortgage loans are included in the Pass categories unless a specific action, such as payment delinquency, bankruptcy, repossession, or death, occurs to raise awareness of a possible credit quality event. The Company’s Commercial Loan Officers are responsible for the timely and accurate risk rating of the loans in their portfolios at origination and on an ongoing basis. The Credit Department performs an annual review of all commercial relationships with loan balances of $500,000 or greater. Confirmation of the appropriate risk grade is included in the review on an ongoing basis. The Company engages an external consultant to conduct loan reviews on a semiannual basis. Generally, the external consultant reviews commercial relationships greater than $250,000 and criticized relationships greater than $150,000. Detailed reviews, including plans for resolution, are performed on criticized loans on at least a quarterly basis. Loans in the Special Mention and Substandard categories that are collectively evaluated for impairment are given separate consideration in the determination of the allowance. The primary risk of commercial and industrial loans is related to deterioration in the cash flow of the business that may The following tables present the classes of the loan portfolio summarized by the aggregate Pass and the criticized categories of Special Mention, Substandard and Doubtful within the internal risk-rating system (in thousands): Special Total March 31, 2021 Pass Mention Substandard Doubtful Loans Commercial real estate: Owner occupied $ 92,129 $ 6,548 $ 5,702 $ - $ 104,379 Non-owner occupied 254,299 959 49,365 - 304,623 Multifamily 39,015 - - - 39,015 Residential real estate 225,004 260 2,788 - 228,052 Commercial and industrial 237,857 1,873 2,921 - 242,651 Home equity lines of credit 110,157 - 1,317 - 111,474 Construction and other 52,968 6,501 5,491 - 64,960 Consumer installment 9,041 - 5 - 9,046 Total $ 1,020,470 $ 16,141 $ 67,589 $ - $ 1,104,200 Special Total December 31, 2020 Pass Mention Substandard Doubtful Loans Commercial real estate: Owner occupied $ 93,939 $ 7,084 $ 2,098 $ - $ 103,121 Non-owner occupied 258,974 983 49,467 - 309,424 Multifamily 39,562 - - - 39,562 Residential real estate 230,944 265 2,786 - 233,995 Commercial and industrial 227,765 1,800 2,479 - 232,044 Home equity lines of credit 111,208 - 1,335 - 112,543 Construction and other 58,082 - 5,491 - 63,573 Consumer installment 9,816 - 7 - 9,823 Total $ 1,030,290 $ 10,132 $ 63,663 $ - $ 1,104,085 Management further monitors the performance and credit quality of the loan portfolio by analyzing the age of the portfolio as determined by the length of time a recorded payment is past due. Nonperforming assets are nonaccrual loans including nonaccrual troubled debt restructurings (“TDR”), loans 90 The following tables present the aging of the recorded investment in past-due loans by class of loans (in thousands): 30-59 Days 60-89 Days 90 Days+ Total Total March 31, 2021 Current Past Due Past Due Past Due Past Due Loans Commercial real estate: Owner occupied $ 104,379 $ - $ - $ - $ - $ 104,379 Non-owner occupied 302,271 - 798 1,554 2,352 304,623 Multifamily 39,015 - - - - 39,015 Residential real estate 226,110 1,403 89 450 1,942 228,052 Commercial and industrial 242,347 179 27 98 304 242,651 Home equity lines of credit 111,375 49 - 50 99 111,474 Construction and other 64,960 - - - - 64,960 Consumer installment 8,794 26 10 216 252 9,046 Total $ 1,099,251 $ 1,657 $ 924 $ 2,368 $ 4,949 $ 1,104,200 30-59 Days 60-89 Days 90 Days+ Total Total December 31, 2020 Current Past Due Past Due Past Due Past Due Loans Commercial real estate: Owner occupied $ 102,587 $ 418 $ - $ 116 $ 534 $ 103,121 Non-owner occupied 305,613 1,844 1,373 594 3,811 309,424 Multifamily 39,562 - - - - 39,562 Residential real estate 230,996 2,364 95 540 2,999 233,995 Commercial and industrial 231,534 260 219 31 510 232,044 Home equity lines of credit 112,325 120 - 98 218 112,543 Construction and other 63,529 44 - - 44 63,573 Consumer installment 9,424 71 108 220 399 9,823 Total $ 1,095,570 $ 5,121 $ 1,795 $ 1,599 $ 8,515 $ 1,104,085 The following tables present the recorded investment in nonaccrual loans and loans past due over 89 90+ Days Past Due March 31, 2021 Nonaccrual and Accruing Commercial real estate: Owner occupied $ 498 $ - Non-owner occupied 4,699 - Residential real estate 2,494 - Commercial and industrial 644 - Home equity lines of credit 404 - Consumer installment 219 - Total $ 8,958 $ - 90+ Days Past Due December 31, 2020 Nonaccrual and Accruing Commercial real estate: Owner occupied $ 458 $ - Non-owner occupied 3,758 - Residential real estate 2,487 - Commercial and industrial 509 - Home equity lines of credit 422 - Consumer installment 224 - Total $ 7,858 $ - Interest income that would have been recorded had these loans not three March 31, 2021 December 31, 2020. An allowance for loan and lease losses (“ALLL”) is maintained to absorb losses from the loan portfolio. The ALLL is based on management’s continuing evaluation of the risk characteristics and credit quality of the loan portfolio, assessment of current economic conditions, diversification and size of the portfolio, adequacy of collateral, past and anticipated loss experience, and the amount of nonperforming loans. The Company’s methodology for determining the ALLL is based on the requirements of ASC Section 310 10 35 450 20 two may Loans that are collectively evaluated for impairment are analyzed with general allowances being made as appropriate. For general allowances, historical loss trends are used in the estimation of losses in the current portfolio. These historical loss amounts are modified by other qualitative factors. The classes described above, which are based on the purpose code assigned to each loan, provide the starting point for the ALLL analysis. Management tracks the historical net charge-off activity at the call code level. The historical charge-off factor was calculated using the last twelve Management has identified a number of additional qualitative factors which it uses to supplement the historical charge-off factor because these factors are likely to cause estimated credit losses associated with the existing loan pools to differ from historical loss experience. The additional factors that are evaluated quarterly and updated using information obtained from internal, regulatory, and governmental sources are: national and local economic trends and conditions; levels of and trends in delinquency rates and nonaccrual loans; trends in volumes and terms of loans; effects of changes in lending policies; experience, ability, and depth of lending staff; value of underlying collateral; and concentrations of credit from a loan type, industry and geographic standpoint. Management reviews the loan portfolio on a quarterly basis using a defined, consistently applied process in order to make appropriate and timely adjustments to the ALLL. When information confirms all or part of specific loans to be uncollectible, these amounts are promptly charged off against the ALLL. The following tables summarize the ALLL within the primary segments of the loan portfolio and the activity within those segments (in thousands): For the three months ended March 31, 2021 Allowance for Loan and Lease Losses Balance Balance December 31, 2020 Charge-offs Recoveries Provision March 31, 2021 Loans: Commercial real estate: Owner occupied $ 1,342 $ - $ 1 $ 84 $ 1,427 Non-owner occupied 6,817 - - 431 7,248 Multifamily 461 - - 27 488 Residential real estate 1,683 (27 ) 2 89 1,747 Commercial and industrial 1,353 - 19 68 1,440 Home equity lines of credit 1,405 - 8 (83 ) 1,330 Construction and other 378 - 6 40 424 Consumer installment 20 (74 ) 28 44 18 Total $ 13,459 $ (101 ) $ 64 $ 700 $ 14,122 For the three months ended March 31, 2020 Allowance for Loan and Lease Losses Balance Balance December 31, 2019 Charge-offs Recoveries Provision March 31, 2020 Loans: Commercial real estate: Owner occupied $ 801 $ - $ 3 $ 295 $ 1,099 Non-owner occupied 3,382 - 74 908 4,364 Multifamily 340 - - 46 386 Residential real estate 726 (46 ) 29 455 1,164 Commercial and industrial 456 (61 ) 109 212 716 Home equity lines of credit 932 (13 ) 3 318 1,240 Construction and other 103 - 17 134 254 Consumer installment 28 (388 ) 9 372 21 Total $ 6,768 $ (508 ) $ 244 $ 2,740 $ 9,244 The provision fluctuations during the three March 31, 2021 ● commercial real estate portfolios are due to an increase in substandard rate credits related to the hospitality industry. ● commercial and industrial loans are due to growth in loan volume along with an allocation for the PPP loans in the amount of $126.9 ● home equity lines of credit are due to a decrease in outstanding balances. ● construction loans are due to increased loan volume. The provision fluctuations during the three March 31, 2020 one TDR describes loans on which the bank has granted concessions for reasons related to the customer’s financial difficulties. Such concessions may one ● reduction in the interest rate to below-market rates ● extension of repayment requirements beyond normal terms ● reduction of the principal amount owed ● reduction of accrued interest due ● acceptance of other assets in full or partial payment of a debt In each case, the concession is made due to deterioration in the borrower’s financial condition, and the new terms are less stringent than those required on a new loan with similar risk. See Note 9 19 Additionally, on April 7, 2020, 19 not 19, 30 19 not 9 The following tables summarize troubled debt restructurings that did not For the Three Months Ended March 31, 2021 Number of Contracts Pre-Modification Post-Modification Troubled Debt Restructurings Term Modification Other Total Outstanding Recorded Investment Outstanding Recorded Investment Commercial and industrial 1 - 1 $ 20 $ 20 For the Three Months Ended March 31, 2020 Number of Contracts Pre-Modification Post-Modification Troubled Debt Restructurings Term Modification Other Total Outstanding Recorded Investment Outstanding Recorded Investment Residential real estate 2 - 2 $ 42 $ 42 Commercial and industrial 1 - 1 95 95 There were no subsequent defaults of troubled debt restructurings for the three March 31, 2021 March 31, 2020.

Note 9 - Risks and Uncertaintie

Note 9 - Risks and Uncertainties	3 Months Ended
Note 9 - Risks and Uncertainties	Mar. 31, 2021
Notes to Financial Statements
Risks and Uncertainties [Text Block]	NOTE 9 RISKS AND UNCERTAINTIES COVID- 19 The Coronavirus Aid, Relief, and Economic Security Act, or CARES Act, was signed into law on March 27, 2020, 12 months ended March 31, 2021, March 31, 2021 On December 27, 2020, 19 $284 January 11, 2021. May 31, 2021. three March 31, 2021, 2021 As of March 31, 2021, December 31, 2020. 14 March 31, 2021, Since the opening of the PPP, several larger banks have been subject to litigation regarding the process and procedures that those banks used in processing applications for the PPP. Middlefield Bank may not may Middlefield Bank also has credit risk on PPP loans if a determination is made by the SBA that there is a deficiency in the manner in which the loan was originated, funded, or serviced by Middlefield Bank, such as an issue with the eligibility of a borrower to receive a PPP loan, which may may not may COVID- 19 4013 may not 1 19; 2 not 30 December 31, 2019; 3 March 1, 2020, 60 COVID–19 March 13, 2020, December 31, 2020. Interagency Statement on Loan Modifications and Reporting for Financial Institutions Working with Customers Affected by the Coronavirus (Revised) April 7, 2020, not 4013 19 not e.g. six 8 March 31, 2021.

Note 10 - Commitments and Conti

Note 10 - Commitments and Contingencies	3 Months Ended
Note 10 - Commitments and Contingencies	Mar. 31, 2021
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	NOTE 10 COMMITMENTS AND CONTINGENCIES Cannabis Industry We provide deposit services to customers that are licensed by the State of Ohio to do business in (or are related to) the Medical Marijuana Control Program as growers, processors and dispensaries. Medical Marijuana businesses are regulated by the Ohio Department of Commerce and legal in the State of Ohio, although it is not 2014 While we believe we are operating in compliance with the FinCen guidelines, there can be no not no not may may no March 31, 2021 December 31, 2020,

Significant Accounting Policies

Significant Accounting Policies (Policies)	3 Months Ended
Significant Accounting Policies (Policies)	Mar. 31, 2021
Accounting Policies [Abstract]
New Accounting Pronouncements, Policy [Policy Text Block]	Recently Issued Accounting Pronouncements In June 2016, 2016 13, Financial Instruments Credit Losses: Measurement of Credit Losses on Financial Instruments first December 15, 2022, one first one CECL Adoption. 326, not may no
Reclassification, Comparability Adjustment [Policy Text Block]	Reclassification of Comparative Amounts Certain comparative amounts for prior years have been reclassified to conform to current-year presentations. Such reclassifications did not

Note 2 - Revenue Recognition (T

Note 2 - Revenue Recognition (Tables)	3 Months Ended
Note 2 - Revenue Recognition (Tables)	Mar. 31, 2021
Notes Tables
Disaggregation of Revenue [Table Text Block]	Noninterest Income 2021 2020 (Dollar amounts in thousands) Service charges on deposit accounts: Overdraft fees $ 168 $ 190 ATM banking fees 312 210 Service charges and other fees 307 153 Gain (loss) on equity securities (a) 81 (160 ) Earnings on bank-owned life insurance (a) 226 107 Gain on sale of loans (a) 592 114 Revenue from investment services 127 131 Other income 405 329 Total noninterest income $ 2,218 $ 1,074 Net loss on other real estate owned $ 46 $ 1

Note 3 - Stock-based Compensa_2

Note 3 - Stock-based Compensation (Tables)	3 Months Ended
Note 3 - Stock-based Compensation (Tables)	Mar. 31, 2021
Notes Tables
Share-based Payment Arrangement, Option, Activity [Table Text Block]	Weighted- average Exercise Price Shares Per Share Outstanding, January 1, 2021 12,150 $ 8.78 Exercised (12,150 ) 8.78 Outstanding, March 31, 2021 - - Exercisable, March 31, 2021 - -
Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]	Weighted- average Grant Date Fair Units Value Per Unit Nonvested at January 1, 2021 67,634 $ 23.51 Granted 29,866 22.50 Nonvested at March 31, 2021 97,500 $ 23.20 Expected to vest as of March 31, 2021 58,749 $ 23.00

Note 4 - Earnings Per Share (Ta

Note 4 - Earnings Per Share (Tables)	3 Months Ended
Note 4 - Earnings Per Share (Tables)	Mar. 31, 2021
Notes Tables
Schedule of Weighted Average Number of Shares [Table Text Block]	For the Three Months Ended March 31, 2021 2020 Weighted-average common shares issued 7,315,574 7,298,740 Average treasury stock shares (951,442 ) (881,631 ) Weighted-average common shares and common stock equivalents used to calculate basic earnings per share 6,364,132 6,417,109 Additional common stock equivalents (stock options and restricted stock) used to calculate diluted earnings per share 14,361 12,334 Weighted-average common shares and common stock equivalents used to calculate diluted earnings per share 6,378,493 6,429,443

Note 5 - Fair Value Measureme_2

Note 5 - Fair Value Measurements (Tables)	3 Months Ended
Note 5 - Fair Value Measurements (Tables)	Mar. 31, 2021
Notes Tables
Fair Value, Assets Measured on Recurring Basis [Table Text Block]	March 31, 2021 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a recurring basis: Subordinated debt $ - $ 16,836 $ 9,450 $ 26,286 Obligations of states and political subdivisions - 83,220 - 83,220 Mortgage-backed securities in government-sponsored entities - 13,712 - 13,712 Total debt securities - 113,768 9,450 123,218 Equity securities in financial institutions 690 - - 690 Total $ 690 $ 113,768 $ 9,450 $ 123,908 December 31, 2020 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a recurring basis: Subordinated debt $ - $ 14,047 $ 7,250 $ 21,297 Obligations of states and political subdivisions - 78,302 - 78,302 Mortgage-backed securities in government-sponsored entities - 14,761 - 14,761 Total debt securities - 107,110 7,250 114,360 Equity securities in financial institutions 609 - - 609 Total $ 609 $ 107,110 $ 7,250 $ 114,969
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block]	March 31, 2021 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a non-recurring basis: Impaired loans $ - $ - $ 4,303 $ 4,303 Other real estate owned - - 6,992 6,992 December 31, 2020 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a non-recurring basis: Impaired loans $ - $ - $ 4,111 $ 4,111 Other real estate owned - - 6,992 6,992
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]	Quantitative Information about Level III Fair Value Measurements (Dollar amounts in thousands) Range (Weighted Fair Value Estimate Valuation Techniques Unobservable Input Average) March 31, 2021 Impaired loans $ 4,303 Appraisal of collateral (1) Appraisal adjustments (2) 14.5 % to 76.1 % (35.9 %) Other real estate owned $ 6,992 Appraisal of collateral (1) Appraisal adjustments (2) 19.9 % Quantitative Information about Level III Fair Value Measurements (Dollar amounts in thousands) Range (Weighted Fair Value Estimate Valuation Techniques Unobservable Input Average) December 31, 2020 Impaired loans $ 4,111 Appraisal of collateral (1) Appraisal adjustments (2) 17.6 % to 48.5 % (22.7 %) Other real estate owned $ 6,992 Appraisal of collateral (1) Appraisal adjustments (2) 19.9 %
Fair Value, by Balance Sheet Grouping [Table Text Block]	March 31, 2021 Carrying Total Value Level I Level II Level III Fair Value (Dollar amounts in thousands) Financial assets: Cash and cash equivalents $ 100,473 $ 100,473 $ - $ - $ 100,473 Loans held for sale 1,260 - 1,260 - 1,260 Net loans 1,090,078 - - 1,085,490 1,085,490 Bank-owned life insurance 16,740 16,740 - - 16,740 Federal Home Loan Bank stock 4,896 4,896 - - 4,896 Accrued interest receivable 4,857 4,857 - - 4,857 Financial liabilities: Deposits $ 1,225,427 $ 980,085 $ - $ 248,293 $ 1,228,378 Other borrowings 13,095 - - 13,095 13,095 Accrued interest payable 445 445 - - 445 December 31, 2020 Carrying Total Value Level I Level II Level III Fair Value (Dollar amounts in thousands) Financial assets: Cash and cash equivalents $ 112,417 $ 112,417 $ - $ - $ 112,417 Loans held for sale 878 - 878 - 878 Net loans 1,090,626 - - 1,089,573 1,089,573 Bank-owned life insurance 16,938 16,938 - - 16,938 Federal Home Loan Bank stock 5,057 5,057 - - 5,057 Accrued interest receivable 5,210 5,210 - - 5,210 Financial liabilities: Deposits $ 1,225,200 $ 929,450 $ - $ 299,651 $ 1,229,101 Other borrowings 17,038 - - 15,250 15,250 Accrued interest payable 580 580 - - 580

Note 6 - Accumulated Other Co_2

Note 6 - Accumulated Other Comprehensive Income (Loss) (Tables)	3 Months Ended
	Mar. 31, 2021
Notes Tables
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]	(Dollars in thousands) Unrealized gains/(losses) on available-for-sale securities (a) Balance as of December 31, 2020 $ 4,284 Other comprehensive loss (1,367 ) Balance at March 31, 2021 $ 2,917 Balance as of December 31, 2019 $ 1,842 Other comprehensive loss (4,079 ) Balance at March 31, 2020 $ (2,237 )

Note 7 - Investment and Equit_2

Note 7 - Investment and Equity Securities (Tables)	3 Months Ended
Note 7 - Investment and Equity Securities (Tables)	Mar. 31, 2021
Notes Tables
Schedule of Available-for-sale Securities Reconciliation [Table Text Block]	March 31, 2021 Gross Gross Amortized Unrealized Unrealized Fair (Dollar amounts in thousands) Cost Gains Losses Value Subordinated debt $ 26,200 $ 196 $ (110 ) $ 26,286 Obligations of states and political subdivisions: Taxable 500 2 - 502 Tax-exempt 79,515 3,327 (124 ) 82,718 Mortgage-backed securities in government-sponsored entities 13,310 473 (71 ) 13,712 Total $ 119,525 $ 3,998 $ (305 ) $ 123,218 December 31, 2020 Gross Gross Amortized Unrealized Unrealized Fair (Dollar amounts in thousands) Cost Gains Losses Value Subordinated debt $ 21,050 $ 254 $ (7 ) $ 21,297 Obligations of states and political subdivisions: Taxable 500 2 - 502 Tax-exempt 73,157 4,643 - 77,800 Mortgage-backed securities in government-sponsored entities 14,230 536 (5 ) 14,761 Total $ 108,937 $ 5,435 $ (12 ) $ 114,360
Investments Classified by Contractual Maturity Date [Table Text Block]	Amortized Fair (Dollar amounts in thousands) Cost Value Due in one year or less $ 1,554 $ 1,565 Due after one year through five years 2,192 2,224 Due after five years through ten years 31,968 32,241 Due after ten years 83,811 87,188 Total $ 119,525 $ 123,218
Schedule of Unrealized Loss on Investments [Table Text Block]	March 31, 2021 Less than Twelve Months Twelve Months or Greater Total Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized (Dollar amounts in thousands) Value Losses Value Losses Value Losses Subordinated debt $ 7,540 $ (110 ) $ 7,540 $ (110 ) Obligations of states and political subdivisions: Tax-exempt 3,507 (124 ) - - 3,507 (124 ) Mortgage-backed securities in government-sponsored entities 2,634 (71 ) - - 2,634 (71 ) Total $ 13,681 $ (305 ) $ - $ - $ 13,681 $ (305 ) December 31, 2020 Less than Twelve Months Twelve Months or Greater Total Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized (Dollar amounts in thousands) Value Losses Value Losses Value Losses Subordinated debt $ 4,243 $ (7 ) $ - $ - $ 4,243 $ (7 ) Mortgage-backed securities in government-sponsored entities 2,748 (5 ) - - 2,748 (5 ) Total $ 6,991 $ (12 ) $ - $ - $ 6,991 $ (12 )

Note 8 - Loans and Related Al_2

Note 8 - Loans and Related Allowance for Loan and Lease Losses (Tables)	3 Months Ended
	Mar. 31, 2021
Notes Tables
Schedule Of Financing Receivable By Segment [Table Text Block]	March 31, 2021 Impairment Evaluation Individually Collectively Total Loans Loans: Commercial real estate: Owner occupied $ 1,518 $ 102,861 $ 104,379 Non-owner occupied 4,857 299,766 304,623 Multifamily - 39,015 39,015 Residential real estate 1,237 226,815 228,052 Commercial and industrial 1,005 241,646 242,651 Home equity lines of credit 240 111,234 111,474 Construction and other - 64,960 64,960 Consumer installment - 9,046 9,046 Total $ 8,857 $ 1,095,343 $ 1,104,200 December 31, 2020 Impairment Evaluation Individually Collectively Total Loans Loans: Commercial real estate: Owner occupied $ 1,565 $ 101,556 $ 103,121 Non-owner occupied 4,123 305,301 309,424 Multifamily - 39,562 39,562 Residential real estate 1,319 232,676 233,995 Commercial and industrial 834 231,210 232,044 Home equity lines of credit 246 112,297 112,543 Construction and other - 63,573 63,573 Consumer installment - 9,823 9,823 Total $ 8,087 $ 1,095,998 $ 1,104,085
Financing Receivable, Current, Allowance for Credit Loss [Table Text Block]	March 31, 2021 Ending Allowance Balance by Impairment Evaluation: Individually Evaluated for Impairment Collectively Evaluated for Impairment Total Allocation Loans: Commercial real estate: Owner occupied $ 10 $ 1,417 $ 1,427 Non-owner occupied 673 6,575 7,248 Multifamily - 488 488 Residential real estate 18 1,729 1,747 Commercial and industrial 305 1,135 1,440 Home equity lines of credit 20 1,310 1,330 Construction and other - 424 424 Consumer installment - 18 18 Total $ 1,026 $ 13,096 $ 14,122 December 31, 2020 Ending Allowance Balance by Impairment Evaluation: Individually Evaluated for Impairment Collectively Evaluated for Impairment Total Allocation Loans: Commercial real estate: Owner occupied $ 10 $ 1,332 $ 1,342 Non-owner occupied 371 6,446 6,817 Multifamily - 461 461 Residential real estate 20 1,663 1,683 Commercial and industrial 48 1,305 1,353 Home equity lines of credit 41 1,364 1,405 Construction and other - 378 378 Consumer installment - 20 20 Total $ 490 $ 12,969 $ 13,459 For the three months ended March 31, 2021 Allowance for Loan and Lease Losses Balance Balance December 31, 2020 Charge-offs Recoveries Provision March 31, 2021 Loans: Commercial real estate: Owner occupied $ 1,342 $ - $ 1 $ 84 $ 1,427 Non-owner occupied 6,817 - - 431 7,248 Multifamily 461 - - 27 488 Residential real estate 1,683 (27 ) 2 89 1,747 Commercial and industrial 1,353 - 19 68 1,440 Home equity lines of credit 1,405 - 8 (83 ) 1,330 Construction and other 378 - 6 40 424 Consumer installment 20 (74 ) 28 44 18 Total $ 13,459 $ (101 ) $ 64 $ 700 $ 14,122 For the three months ended March 31, 2020 Allowance for Loan and Lease Losses Balance Balance December 31, 2019 Charge-offs Recoveries Provision March 31, 2020 Loans: Commercial real estate: Owner occupied $ 801 $ - $ 3 $ 295 $ 1,099 Non-owner occupied 3,382 - 74 908 4,364 Multifamily 340 - - 46 386 Residential real estate 726 (46 ) 29 455 1,164 Commercial and industrial 456 (61 ) 109 212 716 Home equity lines of credit 932 (13 ) 3 318 1,240 Construction and other 103 - 17 134 254 Consumer installment 28 (388 ) 9 372 21 Total $ 6,768 $ (508 ) $ 244 $ 2,740 $ 9,244
Impaired Financing Receivables [Table Text Block]	March 31, 2021 Impaired Loans Recorded Investment Unpaid Principal Balance Related Allowance With no related allowance recorded: Commercial real estate: Owner occupied $ 1,080 $ 1,113 $ - Non-owner occupied 1,383 1,383 - Residential real estate 861 885 - Commercial and industrial 44 549 - Home equity lines of credit 75 89 - Total $ 3,443 $ 4,019 $ - With an allowance recorded: Commercial real estate: Owner occupied $ 438 $ 438 $ 10 Non-owner occupied 3,474 3,748 673 Residential real estate 376 376 18 Commercial and industrial 961 967 305 Home equity lines of credit 165 165 20 Total $ 5,414 $ 5,694 $ 1,026 Total: Commercial real estate: Owner occupied $ 1,518 $ 1,551 $ 10 Non-owner occupied 4,857 5,131 673 Residential real estate 1,237 1,261 18 Commercial and industrial 1,005 1,516 305 Home equity lines of credit 240 254 20 Total $ 8,857 $ 9,713 $ 1,026 December 31, 2020 Impaired Loans Recorded Investment Unpaid Principal Balance Related Allowance With no related allowance recorded: Commercial real estate: Owner occupied $ 1,118 $ 1,142 $ - Non-owner occupied 801 801 - Residential real estate 941 1,013 - Commercial and industrial 561 1,056 - Home equity lines of credit 80 92 - Total $ 3,501 $ 4,104 $ - With an allowance recorded: Commercial real estate: Owner occupied $ 447 $ 447 $ 10 Non-owner occupied 3,322 3,596 371 Residential real estate 378 378 20 Commercial and industrial 273 276 48 Home equity lines of credit 166 166 41 Total $ 4,586 $ 4,863 $ 490 Total: Commercial real estate: Owner occupied $ 1,565 $ 1,589 $ 10 Non-owner occupied 4,123 4,397 371 Residential real estate 1,319 1,391 20 Commercial and industrial 834 1,332 48 Home equity lines of credit 246 258 41 Total $ 8,087 $ 8,967 $ 490
Schedule of Additional Information Related to Impaired Loans [Table Text Block]	For the Three Months Ended March 31, 2021 For the Three Months Ended March 31, 2020 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial real estate: Owner occupied $ 1,542 $ 16 $ 3,453 $ 33 Non-owner occupied 4,490 44 7,064 49 Residential real estate 1,278 11 1,215 11 Commercial and industrial 920 7 897 10 Home equity lines of credit 243 2 349 2 Consumer installment - - 1 - Total $ 8,473 $ 80 $ 12,979 $ 105
Financing Receivable Credit Quality Indicators [Table Text Block]	Special Total March 31, 2021 Pass Mention Substandard Doubtful Loans Commercial real estate: Owner occupied $ 92,129 $ 6,548 $ 5,702 $ - $ 104,379 Non-owner occupied 254,299 959 49,365 - 304,623 Multifamily 39,015 - - - 39,015 Residential real estate 225,004 260 2,788 - 228,052 Commercial and industrial 237,857 1,873 2,921 - 242,651 Home equity lines of credit 110,157 - 1,317 - 111,474 Construction and other 52,968 6,501 5,491 - 64,960 Consumer installment 9,041 - 5 - 9,046 Total $ 1,020,470 $ 16,141 $ 67,589 $ - $ 1,104,200 Special Total December 31, 2020 Pass Mention Substandard Doubtful Loans Commercial real estate: Owner occupied $ 93,939 $ 7,084 $ 2,098 $ - $ 103,121 Non-owner occupied 258,974 983 49,467 - 309,424 Multifamily 39,562 - - - 39,562 Residential real estate 230,944 265 2,786 - 233,995 Commercial and industrial 227,765 1,800 2,479 - 232,044 Home equity lines of credit 111,208 - 1,335 - 112,543 Construction and other 58,082 - 5,491 - 63,573 Consumer installment 9,816 - 7 - 9,823 Total $ 1,030,290 $ 10,132 $ 63,663 $ - $ 1,104,085
Financing Receivable, Past Due [Table Text Block]	30-59 Days 60-89 Days 90 Days+ Total Total March 31, 2021 Current Past Due Past Due Past Due Past Due Loans Commercial real estate: Owner occupied $ 104,379 $ - $ - $ - $ - $ 104,379 Non-owner occupied 302,271 - 798 1,554 2,352 304,623 Multifamily 39,015 - - - - 39,015 Residential real estate 226,110 1,403 89 450 1,942 228,052 Commercial and industrial 242,347 179 27 98 304 242,651 Home equity lines of credit 111,375 49 - 50 99 111,474 Construction and other 64,960 - - - - 64,960 Consumer installment 8,794 26 10 216 252 9,046 Total $ 1,099,251 $ 1,657 $ 924 $ 2,368 $ 4,949 $ 1,104,200 30-59 Days 60-89 Days 90 Days+ Total Total December 31, 2020 Current Past Due Past Due Past Due Past Due Loans Commercial real estate: Owner occupied $ 102,587 $ 418 $ - $ 116 $ 534 $ 103,121 Non-owner occupied 305,613 1,844 1,373 594 3,811 309,424 Multifamily 39,562 - - - - 39,562 Residential real estate 230,996 2,364 95 540 2,999 233,995 Commercial and industrial 231,534 260 219 31 510 232,044 Home equity lines of credit 112,325 120 - 98 218 112,543 Construction and other 63,529 44 - - 44 63,573 Consumer installment 9,424 71 108 220 399 9,823 Total $ 1,095,570 $ 5,121 $ 1,795 $ 1,599 $ 8,515 $ 1,104,085
Financing Receivable, Nonaccrual [Table Text Block]	90+ Days Past Due March 31, 2021 Nonaccrual and Accruing Commercial real estate: Owner occupied $ 498 $ - Non-owner occupied 4,699 - Residential real estate 2,494 - Commercial and industrial 644 - Home equity lines of credit 404 - Consumer installment 219 - Total $ 8,958 $ - 90+ Days Past Due December 31, 2020 Nonaccrual and Accruing Commercial real estate: Owner occupied $ 458 $ - Non-owner occupied 3,758 - Residential real estate 2,487 - Commercial and industrial 509 - Home equity lines of credit 422 - Consumer installment 224 - Total $ 7,858 $ -
Financing Receivable, Troubled Debt Restructuring [Table Text Block]	For the Three Months Ended March 31, 2021 Number of Contracts Pre-Modification Post-Modification Troubled Debt Restructurings Term Modification Other Total Outstanding Recorded Investment Outstanding Recorded Investment Commercial and industrial 1 - 1 $ 20 $ 20 For the Three Months Ended March 31, 2020 Number of Contracts Pre-Modification Post-Modification Troubled Debt Restructurings Term Modification Other Total Outstanding Recorded Investment Outstanding Recorded Investment Residential real estate 2 - 2 $ 42 $ 42 Commercial and industrial 1 - 1 95 95

Note 2 - Revenue Recognition (D

Note 2 - Revenue Recognition (Details Textual)	3 Months Ended
Note 2 - Revenue Recognition (Details Textual)	Mar. 31, 2021
Revenue from Interest Income and Noninterest Income, Percent	92.20%

Note 2 - Revenue Recognition -

Note 2 - Revenue Recognition - Disaggregation of Revenue (Details) - USD ($)		3 Months Ended
		Mar. 31, 2021	Mar. 31, 2020
Gain on equity securities	[1]	$ 81,000	$ (160,000)
Earnings on bank-owned life insurance	[1]	226,000	107,000
Gain on sale of loans	[1]	592,000	114,000
Revenue from investment services		127,000	131,000
Other income		405,000	329,000
Total noninterest income		2,218,000	1,074,000
Net loss on other real estate owned		46,000	1,000
Overdraft Fees [Member]
Noninterest income revenue		168,000	190,000
ATM Banking Fees [Member]
Noninterest income revenue		312,000	210,000
Service Charge and Other Fees [Member]
Noninterest income revenue		$ 307,000	$ 153,000

[1]	Not within scope of ASC 606

Note 3 - Stock-based Compensa_3

Note 3 - Stock-based Compensation (Details Textual) - USD ($) shares in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares, Ending Balance (in shares)	0	0
Share-based Payment Arrangement, Expense	$ 0	$ (408,000)
Deferred Compensation Share-based Arrangements, Liability, Current and Noncurrent	581,000	$ 287,000
Restricted Stock [Member]
Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount	$ 736,000
Restricted Stock [Member] \| Forecast [Member]
Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount			$ 21,000	$ 155,000	$ 259,000	$ 301,000

Note 3 - Share-based Compensati

Note 3 - Share-based Compensation - Stock Option Activity (Details)	3 Months Ended
	Mar. 31, 2021$ / sharesshares
Outstanding (in shares) \| shares	12,150
Outstanding, weighted average exercise price (in dollars per share) \| $ / shares	$ 8.78
Exercised (in shares) \| shares	(12,150)
Exercised, weighted average exercise price (in dollars per share) \| $ / shares	$ 8.78
Outstanding (in shares) \| shares	0
Outstanding, weighted average exercise price (in dollars per share) \| $ / shares	$ 0
Exercisable (in shares) \| shares	0
Exercisable, weighted average exercise price (in dollars per share) \| $ / shares	$ 0

Note 3 - Share-based Compensa_2

Note 3 - Share-based Compensation - Activity Related to Restricted Stock Units Awarded (Details) - Restricted Stock [Member]	3 Months Ended
	Mar. 31, 2021$ / sharesshares
Nonvested (in shares) \| shares	67,634
Nonvested, weighted average grant date fair value per share (in dollars per share) \| $ / shares	$ 23.51
Granted (in shares) \| shares	29,866
Granted, weighted average grant date fair value per share (in dollars per share) \| $ / shares	$ 22.50
Nonvested (in shares) \| shares	97,500
Nonvested, weighted average grant date fair value per share (in dollars per share) \| $ / shares	$ 23.20
Expected to vest (in shares) \| shares	58,749
Expected to vest, weighted average grant date fair value per share (in dollars per share) \| $ / shares	$ 23

Note 4 - Earnings Per Share (De

Note 4 - Earnings Per Share (Details Textual) - $ / shares	3 Months Ended
Note 4 - Earnings Per Share (Details Textual) - $ / shares	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance (in shares)	0	13,500	12,150
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance (in dollars per share)	$ 0	$ 8.78	$ 8.78
Treasury Stock, Shares, Ending Balance (in shares)	978,830		929,362
Treasury Stock, Shares, Acquired (in shares)	49,468	58,200
Employee Stock Option and Restricted Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	89,069	0
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Ending Balance (in shares)	97,500	84,688	67,634

Note 4 - Earnings Per Share - S

Note 4 - Earnings Per Share - Shares Used in Calculation of Earnings Per Share (Details) - shares	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Weighted-average common shares issued (in shares)	7,315,574	7,298,740
Average treasury stock shares (in shares)	(951,442)	(881,631)
Weighted-average common shares and common stock equivalents used to calculate basic earnings per share (in shares)	6,364,132	6,417,109
Additional common stock equivalents (stock options and restricted stock) used to calculate diluted earnings per share (in shares)	14,361	12,334
Weighted-average common shares and common stock equivalents used to calculate diluted earnings per share (in shares)	6,378,493	6,429,443

Note 5 - Fair Value Measureme_3

Note 5 - Fair Value Measurements (Details Textual) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Estimated Selling Costs of Impaired Loans	$ 911,000	$ 838,000

Note 5 - Fair Value Measureme_4

Note 5 - Fair Value Measurements - Assets Measured on a Recurring Basis (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Total debt securities	$ 123,218,000	$ 114,360,000
Equity securities in financial institutions	690,000	609,000
Investment securities available for sale, at fair value	123,218,000	114,360,000
Subordinated Debt Securities [Member]
Total debt securities	26,286,000	21,297,000
Investment securities available for sale, at fair value	26,286,000	21,297,000
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Total debt securities	13,712,000	14,761,000
Investment securities available for sale, at fair value	13,712,000	14,761,000
Fair Value, Recurring [Member]
Total debt securities	123,218,000	114,360,000
Equity securities in financial institutions	690,000	609,000
Total	123,908,000	114,969,000
Investment securities available for sale, at fair value	123,218,000	114,360,000
Fair Value, Recurring [Member] \| Subordinated Debt Securities [Member]
Total debt securities	26,286,000	21,297,000
Investment securities available for sale, at fair value	26,286,000	21,297,000
Fair Value, Recurring [Member] \| US States and Political Subdivisions Debt Securities [Member]
Total debt securities	83,220,000	78,302,000
Investment securities available for sale, at fair value	83,220,000	78,302,000
Fair Value, Recurring [Member] \| Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Total debt securities	13,712,000	14,761,000
Investment securities available for sale, at fair value	13,712,000	14,761,000
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Total debt securities	0	0
Equity securities in financial institutions	690,000	609,000
Total	690,000	609,000
Investment securities available for sale, at fair value	0	0
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member] \| Subordinated Debt Securities [Member]
Total debt securities	0	0
Investment securities available for sale, at fair value	0	0
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member] \| US States and Political Subdivisions Debt Securities [Member]
Total debt securities	0	0
Investment securities available for sale, at fair value	0	0
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member] \| Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Total debt securities	0	0
Investment securities available for sale, at fair value	0	0
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Total debt securities	113,768,000	107,110,000
Equity securities in financial institutions	0	0
Total	113,768,000	107,110,000
Investment securities available for sale, at fair value	113,768,000	107,110,000
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member] \| Subordinated Debt Securities [Member]
Total debt securities	16,836,000	14,047,000
Investment securities available for sale, at fair value	16,836,000	14,047,000
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member] \| US States and Political Subdivisions Debt Securities [Member]
Total debt securities	83,220,000	78,302,000
Investment securities available for sale, at fair value	83,220,000	78,302,000
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member] \| Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Total debt securities	13,712,000	14,761,000
Investment securities available for sale, at fair value	13,712,000	14,761,000
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 3 [Member]
Total debt securities	9,450,000	7,250,000
Equity securities in financial institutions	0	0
Total	9,450,000	7,250,000
Investment securities available for sale, at fair value	9,450,000	7,250,000
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 3 [Member] \| Subordinated Debt Securities [Member]
Total debt securities	9,450,000	7,250,000
Investment securities available for sale, at fair value	9,450,000	7,250,000
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 3 [Member] \| US States and Political Subdivisions Debt Securities [Member]
Total debt securities	0	0
Investment securities available for sale, at fair value	0	0
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 3 [Member] \| Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Total debt securities	0	0
Investment securities available for sale, at fair value	$ 0	$ 0

Note 5 - Fair Value Measureme_5

Note 5 - Fair Value Measurements - Assets Measured on a Nonrecurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Impaired loans	$ 8,857	$ 8,087
Fair Value, Nonrecurring [Member]
Impaired loans	4,303	4,111
Other real estate owned	6,992	6,992
Fair Value, Inputs, Level 1 [Member] \| Fair Value, Nonrecurring [Member]
Impaired loans	0	0
Other real estate owned	0	0
Fair Value, Inputs, Level 2 [Member] \| Fair Value, Nonrecurring [Member]
Impaired loans	0	0
Other real estate owned	0	0
Fair Value, Inputs, Level 3 [Member] \| Fair Value, Nonrecurring [Member]
Impaired loans	4,303	4,111
Other real estate owned	$ 6,992	$ 6,992

Note 5 - Fair Value Measureme_6

Note 5 - Fair Value Measurements - Additional Quantitative Information About Assets Measured at Fair Value on Non-recurring Basis (Details) - Fair Value, Nonrecurring [Member] $ in Thousands		Mar. 31, 2021USD ($)	Dec. 31, 2020USD ($)
Other real estate owned		$ 6,992	$ 6,992
Fair Value, Inputs, Level 3 [Member]
Other real estate owned		6,992	6,992
Fair Value, Inputs, Level 3 [Member] \| Appraisal of Collateral [Member]
Impaired loans, fair value estimate	[1]	4,303	4,111
Other real estate owned	[1]	$ 6,992	$ 6,992
Fair Value, Inputs, Level 3 [Member] \| Appraisal of Collateral [Member] \| Measurement Input, Appraised Value [Member]
Other real estate owned	[2]	0.199	0.199
Fair Value, Inputs, Level 3 [Member] \| Appraisal of Collateral [Member] \| Minimum [Member] \| Measurement Input, Appraised Value [Member]
Impaired loans	[2]	0.145	0.176
Fair Value, Inputs, Level 3 [Member] \| Appraisal of Collateral [Member] \| Maximum [Member] \| Measurement Input, Appraised Value [Member]
Impaired loans	[2]	0.761	0.485
Fair Value, Inputs, Level 3 [Member] \| Appraisal of Collateral [Member] \| Weighted Average [Member] \| Measurement Input, Appraised Value [Member]
Impaired loans	[2]	(0.359)	(0.227)

[1]	Fair value is generally determined through independent appraisals of the underlying collateral, which generally include various level III inputs which are not identifiable, less any associated allowance.
[2]	Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses. The range and weighted average of liquidation expenses and other appraisal adjustments are presented as a percent of the appraisal.

Note 5 - Fair Value Measureme_7

Note 5 - Fair Value Measurements - Estimated Fair Value of the Company's Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Reported Value Measurement [Member]
Financial assets:
Cash and cash equivalents	$ 100,473	$ 112,417
Loans held for sale	1,260	878
Net loans	1,090,078	1,090,626
Bank-owned life insurance	16,740	16,938
Federal Home Loan Bank stock	4,896	5,057
Accrued interest receivable	4,857	5,210
Financial liabilities:
Deposits	1,225,427	1,225,200
Other borrowings	13,095	17,038
Accrued interest payable	445	580
Estimate of Fair Value Measurement [Member]
Financial assets:
Cash and cash equivalents	100,473	112,417
Loans held for sale	1,260	878
Net loans	1,085,490	1,089,573
Bank-owned life insurance	16,740	16,938
Federal Home Loan Bank stock	4,896	5,057
Accrued interest receivable	4,857	5,210
Financial liabilities:
Deposits	1,228,378	1,229,101
Other borrowings	13,095	15,250
Accrued interest payable	445	580
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 1 [Member]
Financial assets:
Cash and cash equivalents	100,473	112,417
Loans held for sale	0	0
Net loans	0	0
Bank-owned life insurance	16,740	16,938
Federal Home Loan Bank stock	4,896	5,057
Accrued interest receivable	4,857	5,210
Financial liabilities:
Deposits	980,085	929,450
Other borrowings	0	0
Accrued interest payable	445	580
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member]
Financial assets:
Cash and cash equivalents	0	0
Loans held for sale	1,260	878
Net loans	0	0
Bank-owned life insurance	0	0
Federal Home Loan Bank stock	0	0
Accrued interest receivable	0	0
Financial liabilities:
Deposits	0	0
Other borrowings	0	0
Accrued interest payable	0	0
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 3 [Member]
Financial assets:
Cash and cash equivalents	0	0
Loans held for sale	0	0
Net loans	1,085,490	1,089,573
Bank-owned life insurance	0	0
Federal Home Loan Bank stock	0	0
Accrued interest receivable	0	0
Financial liabilities:
Deposits	248,293	299,651
Other borrowings	13,095	15,250
Accrued interest payable	$ 0	$ 0

Note 6 - Accumulated Other Co_3

Note 6 - Accumulated Other Comprehensive Income (Loss) (Details Textual) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax, Total	$ 0	$ 0

Note 6 - Accumulated Other Co_4

Note 6 - Accumulated Other Comprehensive Income (Loss) - Changes in Accumulated Other Comprehensive Income (Loss) by Component, Net of Tax (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2021	Mar. 31, 2020
Balance		$ 143,810	$ 137,775
Balance		144,670	132,687
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member]
Balance	[1],[2]	4,284	1,842
Other comprehensive loss		(1,367)	(4,079)
Balance	[1],[2]	$ 2,917	$ (2,237)

[1]	All amounts are net of tax. Amounts in parentheses indicate debits to AOCI.
[2]	All amounts are net of tax. Amounts in parentheses indicate debits to accumulated other comprehensive income.

Note 7 - Investment and Equit_3

Note 7 - Investment and Equity Securities (Details Textual)		3 Months Ended		12 Months Ended
Note 7 - Investment and Equity Securities (Details Textual)		Mar. 31, 2021USD ($)	Mar. 31, 2020USD ($)	Dec. 31, 2020USD ($)
Equity Securities, FV-NI		$ 690,000		$ 609,000
Equity Securities, FV-NI, Unrealized Gain (Loss), Total	[1]	81,000	$ (160,000)
Equity Securities, FV-NI, Realized Gain (Loss), Total		0	0	0
Security Owned and Pledged as Collateral, Fair Value, Total		$ 67,800,000		71,100,000
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions		19
Available-for-sale Securities, Percentage of Portfolio		79.00%
Other-than-temporary Impairment Loss, Debt Securities, Available-for-sale, Total		$ 0	$ 0	$ 0

[1]	Not within scope of ASC 606

Note 7 - Investment and Equit_4

Note 7 - Investment and Equity Securities - Amortized Cost and Fair Values of Securities Available for Sale (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Amortized cost	$ 119,525	$ 108,937
Gross unrealized gains	3,998	5,435
Gross unrealized losses	(305)	(12)
Investment securities available for sale, at fair value	123,218	114,360
Subordinated Debt Securities [Member]
Amortized cost	26,200	21,050
Gross unrealized gains	196	254
Gross unrealized losses	(110)	(7)
Investment securities available for sale, at fair value	26,286	21,297
Taxable Municipal Bonds [Member]
Amortized cost	500	500
Gross unrealized gains	2	2
Gross unrealized losses	0	0
Investment securities available for sale, at fair value	502	502
Nontaxable Municipal Bonds [Member]
Amortized cost	79,515	73,157
Gross unrealized gains	3,327	4,643
Gross unrealized losses	(124)	0
Investment securities available for sale, at fair value	82,718	77,800
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Amortized cost	13,310	14,230
Gross unrealized gains	473	536
Gross unrealized losses	(71)	(5)
Investment securities available for sale, at fair value	$ 13,712	$ 14,761

Note 7 - Investment and Equit_5

Note 7 - Investment and Equity Securities - Amortized Cost and Fair Value of Debt Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Due in one year or less, amortized costs	$ 1,554
Due in one year or less, fair value	1,565
Due after one year through five years, amortized costs	2,192
Due after one year through five years, fair value	2,224
Due after five years through ten years, amortized costs	31,968
Due after five years through ten years, fair value	32,241
Due after ten years, amortized costs	83,811
Due after ten years, fair value	87,188
Amortized costs	119,525	$ 108,937
Fair Value	$ 123,218	$ 114,360

Note 7 - Investment and Equit_6

Note 7 - Investment and Equity Securities - Gross Unrealized Losses and Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Less than Twelve Months, Fair Value	$ 13,681	$ 6,991
Less than Twelve Months, Gross Unrealized Losses	(305)	(12)
Twelve Months or Greater, Fair Value	0	0
Twelve Months or Greater, Gross Unrealized Losses	0	0
Total, Fair Value	13,681	6,991
Total, Gross Unrealized Losses	(305)	(12)
Subordinated Debt Securities [Member]
Less than Twelve Months, Fair Value	7,540	4,243
Less than Twelve Months, Gross Unrealized Losses	(110)	(7)
Twelve Months or Greater, Fair Value		0
Twelve Months or Greater, Gross Unrealized Losses		0
Total, Fair Value	7,540	4,243
Total, Gross Unrealized Losses	(110)	(7)
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Less than Twelve Months, Fair Value	2,634	2,748
Less than Twelve Months, Gross Unrealized Losses	(71)	(5)
Twelve Months or Greater, Fair Value	0	0
Twelve Months or Greater, Gross Unrealized Losses	0	0
Total, Fair Value	2,634	2,748
Total, Gross Unrealized Losses	(71)	$ (5)
Nontaxable Municipal Bonds [Member]
Less than Twelve Months, Fair Value	3,507
Less than Twelve Months, Gross Unrealized Losses	(124)
Twelve Months or Greater, Fair Value	0
Twelve Months or Greater, Gross Unrealized Losses	0
Total, Fair Value	3,507
Total, Gross Unrealized Losses	$ (124)

Note 8 - Loans and Related Al_3

Note 8 - Loans and Related Allowance for Loan and Lease Losses (Details Textual)	3 Months Ended		12 Months Ended
	Mar. 31, 2021USD ($)	Mar. 31, 2020USD ($)	Dec. 31, 2020USD ($)
Loans and Leases Receivable, Net of Deferred Income, Total	$ 1,104,200,000		$ 1,104,085,000
Loans and Leases Receivable, Deferred Income, Total	4,000,000		4,400,000
Financing Receivable, Troubled Debt Restructuring	2,800,000		2,900,000
Financing Receivable, Allowance for Credit Loss, Writeoff	$ 70,000		45,000
Number of Days Past Due (Day)	90 days
Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans	$ 124,000		126,000
Provision for Loan and Lease Losses, Total	$ 700,000	$ 2,740,000
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts	0	0
Threshold For Loans Evaluated For Impairment [Member]
Loans and Leases Receivable, before Fees, Gross	$ 500,000
Threshold For Loans Evaluated For Impairment [Member] \| Outside Consultant [Member]
Loans and Leases Receivable, before Fees, Gross	250,000
Threshold For Loans Evaluated For Impairment [Member] \| Criticized Relationships [Member]
Financing Receivable, before Allowance for Credit Loss, Total	150,000
Provision Fluctuation [Member]
Provision for Loan and Lease Losses, Total		$ 1,800,000
Non-owner occupied Loan [Member]
Provision for Loan and Lease Losses, Total		510,000
Commercial And Industrial [Member]
Loans and Leases Receivable, Net of Deferred Income, Total	242,651,000		$ 232,044,000
Provision for Loan and Lease Losses, Total	68,000	$ 212,000
Small Business Administration (SBA), CARES Act, Paycheck Protection Program [Member]
Loans and Leases Receivable, Net of Deferred Income, Total	126,900,000
Loans and Leases Receivable, Deferred Income, Total	2,300,000
Small Business Administration (SBA), CARES Act, Paycheck Protection Program [Member] \| Commercial And Industrial [Member]
Loans and Leases Receivable, Net of Deferred Income, Total	$ 126,900,000
Financing Receivable, Allowance for Credit Losses, Percentage of Portfolio	0.40%
Financing Receivable, Allowance for Credit Loss, Ending Balance	$ 508,000

Note 8 - Loans and Related Al_4

Note 8 - Loans and Related Allowance for Loan and Lease Losses - Primary Segments of the Loan Portfolio (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Individually evaluated for impairment	$ 8,857	$ 8,087
Collectively evaluated for impairment	1,095,343	1,095,998
Loans and Leases Receivable, Net of Deferred Income, Total	1,104,200	1,104,085
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Individually evaluated for impairment	1,518	1,565
Collectively evaluated for impairment	102,861	101,556
Loans and Leases Receivable, Net of Deferred Income, Total	104,379	103,121
Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Individually evaluated for impairment	4,857	4,123
Collectively evaluated for impairment	299,766	305,301
Loans and Leases Receivable, Net of Deferred Income, Total	304,623	309,424
Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	39,015	39,562
Loans and Leases Receivable, Net of Deferred Income, Total	39,015	39,562
Residential Portfolio Segment [Member]
Individually evaluated for impairment	1,237	1,319
Collectively evaluated for impairment	226,815	232,676
Loans and Leases Receivable, Net of Deferred Income, Total	228,052	233,995
Commercial And Industrial [Member]
Individually evaluated for impairment	1,005	834
Collectively evaluated for impairment	241,646	231,210
Loans and Leases Receivable, Net of Deferred Income, Total	242,651	232,044
Home Equity Lines of Credit [Member]
Individually evaluated for impairment	240	246
Collectively evaluated for impairment	111,234	112,297
Loans and Leases Receivable, Net of Deferred Income, Total	111,474	112,543
Construction and Other [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	64,960	63,573
Loans and Leases Receivable, Net of Deferred Income, Total	64,960	63,573
Consumer Portfolio Segment [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	9,046	9,823
Loans and Leases Receivable, Net of Deferred Income, Total	$ 9,046	$ 9,823

Note 8 - Loans and Related Al_5

Note 8 - Loans and Related Allowance for Loan and Lease Losses - Allowance for Loan Losses (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Dec. 31, 2020
Individually evaluated for impairment			$ 1,026,000	$ 490,000
Collectively evaluated for impairment			13,096,000	12,969,000
Less: allowance for loan and lease losses	$ 13,459,000	$ 9,244,000	14,122,000	13,459,000
Beginning balance	13,459,000	6,768,000
Charge-offs	(101,000)	(508,000)
Recoveries	64,000	244,000
Provision	700,000	2,740,000
Ending balance	14,122,000	9,244,000
Non-owner occupied Loan [Member]
Provision		510,000
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Individually evaluated for impairment			10,000	10,000
Collectively evaluated for impairment			1,417,000	1,332,000
Less: allowance for loan and lease losses	1,342,000	1,099,000	1,427,000	1,342,000
Beginning balance	1,342,000	801,000
Charge-offs	0	0
Recoveries	1,000	3,000
Provision	84,000	295,000
Ending balance	1,427,000	1,099,000
Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Individually evaluated for impairment			673,000	371,000
Collectively evaluated for impairment			6,575,000	6,446,000
Less: allowance for loan and lease losses	6,817,000	4,364,000	7,248,000	6,817,000
Beginning balance	6,817,000	3,382,000
Charge-offs	0	0
Recoveries	0	74,000
Provision	431,000	908,000
Ending balance	7,248,000	4,364,000
Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member]
Individually evaluated for impairment			0	0
Collectively evaluated for impairment			488,000	461,000
Less: allowance for loan and lease losses	461,000	386,000	488,000	461,000
Beginning balance	461,000	340,000
Charge-offs	0	0
Recoveries	0	0
Provision	27,000	46,000
Ending balance	488,000	386,000
Residential Portfolio Segment [Member]
Individually evaluated for impairment			18,000	20,000
Collectively evaluated for impairment			1,729,000	1,663,000
Less: allowance for loan and lease losses	1,683,000	1,164,000	1,747,000	1,683,000
Beginning balance	1,683,000	726,000
Charge-offs	(27,000)	(46,000)
Recoveries	2,000	29,000
Provision	89,000	455,000
Ending balance	1,747,000	1,164,000
Commercial And Industrial [Member]
Individually evaluated for impairment			305,000	48,000
Collectively evaluated for impairment			1,135,000	1,305,000
Less: allowance for loan and lease losses	1,353,000	716,000	1,440,000	1,353,000
Beginning balance	1,353,000	456,000
Charge-offs	0	(61,000)
Recoveries	19,000	109,000
Provision	68,000	212,000
Ending balance	1,440,000	716,000
Home Equity Lines of Credit [Member]
Individually evaluated for impairment			20,000	41,000
Collectively evaluated for impairment			1,310,000	1,364,000
Less: allowance for loan and lease losses	1,405,000	1,240,000	1,330,000	1,405,000
Beginning balance	1,405,000	932,000
Charge-offs	0	(13,000)
Recoveries	8,000	3,000
Provision	(83,000)	318,000
Ending balance	1,330,000	1,240,000
Construction and Other [Member]
Individually evaluated for impairment			0	0
Collectively evaluated for impairment			424,000	378,000
Less: allowance for loan and lease losses	378,000	254,000	424,000	378,000
Beginning balance	378,000	103,000
Charge-offs	0	0
Recoveries	6,000	17,000
Provision	40,000	134,000
Ending balance	424,000	254,000
Consumer Portfolio Segment [Member]
Individually evaluated for impairment			0	0
Collectively evaluated for impairment			18,000	20,000
Less: allowance for loan and lease losses	20,000	21,000	$ 18,000	$ 20,000
Beginning balance	20,000	28,000
Charge-offs	(74,000)	(388,000)
Recoveries	28,000	9,000
Provision	44,000	372,000
Ending balance	$ 18,000	$ 21,000

Note 8 - Loans and Related Al_6

Note 8 - Loans and Related Allowance for Loan and Lease Losses - Impaired Loans by Class (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Recorded investment, with no related allowance	$ 3,443	$ 3,501
Unpaid principal balance, with no related allowance	4,019	4,104
Recorded investment, with related allowance	5,414	4,586
Unpaid principal balance, with related allowance	5,694	4,863
Related allowance	1,026	490
Recorded investment	8,857	8,087
Unpaid principal balance	9,713	8,967
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Recorded investment, with no related allowance	1,080	1,118
Unpaid principal balance, with no related allowance	1,113	1,142
Recorded investment, with related allowance	438	447
Unpaid principal balance, with related allowance	438	447
Related allowance	10	10
Recorded investment	1,518	1,565
Unpaid principal balance	1,551	1,589
Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Recorded investment, with no related allowance	1,383	801
Unpaid principal balance, with no related allowance	1,383	801
Recorded investment, with related allowance	3,474	3,322
Unpaid principal balance, with related allowance	3,748	3,596
Related allowance	673	371
Recorded investment	4,857	4,123
Unpaid principal balance	5,131	4,397
Residential Portfolio Segment [Member]
Recorded investment, with no related allowance	861	941
Unpaid principal balance, with no related allowance	885	1,013
Recorded investment, with related allowance	376	378
Unpaid principal balance, with related allowance	376	378
Related allowance	18	20
Recorded investment	1,237	1,319
Unpaid principal balance	1,261	1,391
Commercial And Industrial [Member]
Recorded investment, with no related allowance	44	561
Unpaid principal balance, with no related allowance	549	1,056
Recorded investment, with related allowance	961	273
Unpaid principal balance, with related allowance	967	276
Related allowance	305	48
Recorded investment	1,005	834
Unpaid principal balance	1,516	1,332
Home Equity Lines of Credit [Member]
Recorded investment, with no related allowance	75	80
Unpaid principal balance, with no related allowance	89	92
Recorded investment, with related allowance	165	166
Unpaid principal balance, with related allowance	165	166
Related allowance	20	41
Recorded investment	240	246
Unpaid principal balance	$ 254	$ 258

Note 8 - Loans and Related Al_7

Note 8 - Loans and Related Allowance for Loan and Lease Losses - Additional Information on Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Average recorded investment	$ 8,473	$ 12,979
Interest income recognized	80	105
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Average recorded investment	1,542	3,453
Interest income recognized	16	33
Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Average recorded investment	4,490	7,064
Interest income recognized	44	49
Residential Portfolio Segment [Member]
Average recorded investment	1,278	1,215
Interest income recognized	11	11
Commercial And Industrial [Member]
Average recorded investment	920	897
Interest income recognized	7	10
Home Equity Lines of Credit [Member]
Average recorded investment	243	349
Interest income recognized	2	2
Consumer Portfolio Segment [Member]
Average recorded investment	0	1
Interest income recognized	$ 0	$ 0

Note 8 - Loans and Related Al_8

Note 8 - Loans and Related Allowance for Loan and Lease Losses - Classes of the Loan Portfolio Summarized by Credit Quality (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Loans	$ 1,104,200	$ 1,104,085
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Loans	104,379	103,121
Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Loans	304,623	309,424
Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member]
Loans	39,015	39,562
Residential Portfolio Segment [Member]
Loans	228,052	233,995
Commercial And Industrial [Member]
Loans	242,651	232,044
Home Equity Lines of Credit [Member]
Loans	111,474	112,543
Construction and Other [Member]
Loans	64,960	63,573
Consumer Portfolio Segment [Member]
Loans	9,046	9,823
Pass [Member]
Loans	1,020,470	1,030,290
Pass [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Loans	92,129	93,939
Pass [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Loans	254,299	258,974
Pass [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member]
Loans	39,015	39,562
Pass [Member] \| Residential Portfolio Segment [Member]
Loans	225,004	230,944
Pass [Member] \| Commercial And Industrial [Member]
Loans	237,857	227,765
Pass [Member] \| Home Equity Lines of Credit [Member]
Loans	110,157	111,208
Pass [Member] \| Construction and Other [Member]
Loans	52,968	58,082
Pass [Member] \| Consumer Portfolio Segment [Member]
Loans	9,041	9,816
Special Mention [Member]
Loans	16,141	10,132
Special Mention [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Loans	6,548	7,084
Special Mention [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Loans	959	983
Special Mention [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member]
Loans	0	0
Special Mention [Member] \| Residential Portfolio Segment [Member]
Loans	260	265
Special Mention [Member] \| Commercial And Industrial [Member]
Loans	1,873	1,800
Special Mention [Member] \| Home Equity Lines of Credit [Member]
Loans	0	0
Special Mention [Member] \| Construction and Other [Member]
Loans	6,501	0
Special Mention [Member] \| Consumer Portfolio Segment [Member]
Loans	0	0
Substandard [Member]
Loans	67,589	63,663
Substandard [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Loans	5,702	2,098
Substandard [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Loans	49,365	49,467
Substandard [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member]
Loans	0	0
Substandard [Member] \| Residential Portfolio Segment [Member]
Loans	2,788	2,786
Substandard [Member] \| Commercial And Industrial [Member]
Loans	2,921	2,479
Substandard [Member] \| Home Equity Lines of Credit [Member]
Loans	1,317	1,335
Substandard [Member] \| Construction and Other [Member]
Loans	5,491	5,491
Substandard [Member] \| Consumer Portfolio Segment [Member]
Loans	5	7
Doubtful [Member]
Loans	0	0
Doubtful [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Loans	0	0
Doubtful [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Loans	0	0
Doubtful [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member]
Loans	0	0
Doubtful [Member] \| Residential Portfolio Segment [Member]
Loans	0	0
Doubtful [Member] \| Commercial And Industrial [Member]
Loans	0	0
Doubtful [Member] \| Home Equity Lines of Credit [Member]
Loans	0	0
Doubtful [Member] \| Construction and Other [Member]
Loans	0	0
Doubtful [Member] \| Consumer Portfolio Segment [Member]
Loans	$ 0	$ 0

Note 8 - Loans and Related Al_9

Note 8 - Loans and Related Allowance for Loan and Lease Losses - Past Due Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Loans, current balance	$ 1,099,251	$ 1,095,570
Loans, past due	4,949	8,515
Loans	1,104,200	1,104,085
Financial Asset, 30 to 59 Days Past Due [Member]
Loans, past due	1,657	5,121
Financial Asset, 60 to 89 Days Past Due [Member]
Loans, past due	924	1,795
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans, past due	2,368	1,599
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Loans, current balance	104,379	102,587
Loans, past due	0	534
Loans	104,379	103,121
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member] \| Financial Asset, 30 to 59 Days Past Due [Member]
Loans, past due	0	418
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member] \| Financial Asset, 60 to 89 Days Past Due [Member]
Loans, past due	0	0
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans, past due	0	116
Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Loans, current balance	302,271	305,613
Loans, past due	2,352	3,811
Loans	304,623	309,424
Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member] \| Financial Asset, 30 to 59 Days Past Due [Member]
Loans, past due	0	1,844
Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member] \| Financial Asset, 60 to 89 Days Past Due [Member]
Loans, past due	798	1,373
Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans, past due	1,554	594
Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member]
Loans, current balance	39,015	39,562
Loans, past due	0	0
Loans	39,015	39,562
Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member] \| Financial Asset, 30 to 59 Days Past Due [Member]
Loans, past due	0	0
Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member] \| Financial Asset, 60 to 89 Days Past Due [Member]
Loans, past due	0	0
Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans, past due	0	0
Residential Portfolio Segment [Member]
Loans, current balance	226,110	230,996
Loans, past due	1,942	2,999
Loans	228,052	233,995
Residential Portfolio Segment [Member] \| Financial Asset, 30 to 59 Days Past Due [Member]
Loans, past due	1,403	2,364
Residential Portfolio Segment [Member] \| Financial Asset, 60 to 89 Days Past Due [Member]
Loans, past due	89	95
Residential Portfolio Segment [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans, past due	450	540
Commercial And Industrial [Member]
Loans, current balance	242,347	231,534
Loans, past due	304	510
Loans	242,651	232,044
Commercial And Industrial [Member] \| Financial Asset, 30 to 59 Days Past Due [Member]
Loans, past due	179	260
Commercial And Industrial [Member] \| Financial Asset, 60 to 89 Days Past Due [Member]
Loans, past due	27	219
Commercial And Industrial [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans, past due	98	31
Home Equity Lines of Credit [Member]
Loans, current balance	111,375	112,325
Loans, past due	99	218
Loans	111,474	112,543
Home Equity Lines of Credit [Member] \| Financial Asset, 30 to 59 Days Past Due [Member]
Loans, past due	49	120
Home Equity Lines of Credit [Member] \| Financial Asset, 60 to 89 Days Past Due [Member]
Loans, past due	0	0
Home Equity Lines of Credit [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans, past due	50	98
Construction and Other [Member]
Loans, current balance	64,960	63,529
Loans, past due	0	44
Loans	64,960	63,573
Construction and Other [Member] \| Financial Asset, 30 to 59 Days Past Due [Member]
Loans, past due	0	44
Construction and Other [Member] \| Financial Asset, 60 to 89 Days Past Due [Member]
Loans, past due	0	0
Construction and Other [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans, past due	0	0
Consumer Portfolio Segment [Member]
Loans, current balance	8,794	9,424
Loans, past due	252	399
Loans	9,046	9,823
Consumer Portfolio Segment [Member] \| Financial Asset, 30 to 59 Days Past Due [Member]
Loans, past due	26	71
Consumer Portfolio Segment [Member] \| Financial Asset, 60 to 89 Days Past Due [Member]
Loans, past due	10	108
Consumer Portfolio Segment [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans, past due	$ 216	$ 220

Note 8 - Loans and Related A_10

Note 8 - Loans and Related Allowance for Loan and Lease Losses - Nonaccrual Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Loans, current balance	$ 8,958	$ 7,858
Loans, past due	0	0
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Loans, current balance	498	458
Loans, past due	0	0
Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Loans, current balance	4,699	3,758
Loans, past due	0	0
Residential Portfolio Segment [Member]
Loans, current balance	2,494	2,487
Loans, past due	0	0
Commercial And Industrial [Member]
Loans, current balance	644	509
Loans, past due	0	0
Home Equity Lines of Credit [Member]
Loans, current balance	404	422
Loans, past due	0	0
Consumer Portfolio Segment [Member]
Loans, current balance	219	224
Loans, past due	$ 0	$ 0

Note 8 - Loans and Related A_11

Note 8 - Loans and Related Allowance for Loan and Lease Losses - Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2021USD ($)	Mar. 31, 2020USD ($)
Commercial And Industrial [Member]
Number of contracts	1	1
Pre-modification outstanding recorded investment	$ 20	$ 95
Post-modification outstanding recorded investment	$ 20	$ 95
Residential Portfolio Segment [Member]
Number of contracts		2
Pre-modification outstanding recorded investment		$ 42
Post-modification outstanding recorded investment		$ 42
Extended Maturity [Member] \| Commercial And Industrial [Member]
Number of contracts	1	1
Extended Maturity [Member] \| Residential Portfolio Segment [Member]
Number of contracts		2
Other Restructurings [Member] \| Commercial And Industrial [Member]
Number of contracts	0	0
Other Restructurings [Member] \| Residential Portfolio Segment [Member]
Number of contracts		0

Note 9 - Risks and Uncertaint_2

Note 9 - Risks and Uncertainties (Details Textual) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2021USD ($)	Mar. 31, 2021USD ($)	Dec. 31, 2020USD ($)
Payment Protection Plan, Loan Forgiveness	$ 78,500	$ 78,500
Loans and Leases Receivable, Net of Deferred Income, Total	$ 1,104,200	$ 1,104,200	$ 1,104,085
Payroll Protection Plan, Number of Loan Applications Approved	530	530
Payment Protection Plan, Amount to be Funded	$ 60,500	$ 60,500
Paycheck Protection Program, Deferred Fees Received	$ 1,000
Financing Receivable, Number of Principal and Interest Payments and Extension of Maturity Date Payment Deferrals	14	14	11
Financing Receivable, Principal and Interest Payments and Extension of Maturity Date Payment Deferrals	$ 25,300	$ 25,300	$ 24,500
Financing Receivable, Number of Interest Only Payment Deferrals	8	8
Financing Receivable, Interest Payment Deferral	$ 19,400	$ 19,400
Small Business Administration (SBA), CARES Act, Paycheck Protection Program [Member]
Financing Receivable, Originated		205,400
Loans and Leases Receivable, Net of Deferred Income, Total	$ 126,900	$ 126,900

Note 10 - Commitments and Con_2

Note 10 - Commitments and Contingencies (Details Textual) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Deposits, Total	$ 1,225,427	$ 1,225,200
Cannabis Customers [Member]
Deposits, Total	$ 18,300	$ 11,800
Deposits, Percent of Total	1.50%	1.00%