Plumas Bancorp (PLBC) 10-Q 6 May 20 2020 Q1 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2020	Apr. 30, 2020
Document Information [Line Items]
Entity Registrant Name	Plumas Bancorp
Entity Central Index Key	0001168455
Trading Symbol	plbc
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Current Reporting Status	Yes
Entity Emerging Growth Company	false
Entity Small Business	true
Entity Interactive Data Current	Yes
Entity Common Stock, Shares Outstanding (in shares)		5,178,532
Entity Shell Company	false
Document Type	10-Q
Document Period End Date	Mar. 31, 2020
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q1
Amendment Flag	false
Title of 12(b) Security	Common Stock, no par value

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Assets
Cash and cash equivalents	$ 58,058	$ 46,942
Investment securities available for sale	159,247	159,320
Loans, less allowance for loan losses of $7,804 at March 31, 2020 and $7,243 at December 31, 2019	619,487	616,036
Real estate acquired through foreclosure	707	707
Premises and equipment, net	14,774	14,629
Bank owned life insurance	13,275	13,184
Accrued interest receivable and other assets	14,023	14,373
Total assets	879,571	865,191
Deposits:
Non-interest bearing	336,375	331,619
Interest bearing	426,511	415,705
Total deposits	762,886	747,324
Repurchase agreements	8,383	16,013
Accrued interest payable and other liabilities	7,765	7,039
Junior subordinated deferrable interest debentures	10,310	10,310
Total liabilities	789,344	780,686
Commitments and contingencies (Note 5)
Shareholders’ equity:
Common stock, no par value; 22,500,000 shares authorized; issued and outstanding – 5,176,032 shares at March 31, 2020 and 5,165,760 at December 31, 2019	7,425	7,312
Retained earnings	78,460	75,144
Accumulated other comprehensive income, net	4,342	2,049
Total shareholders’ equity	90,227	84,505
Total liabilities and shareholders’ equity	$ 879,571	$ 865,191

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ / shares in Thousands, $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loans, allowance for loan losses	$ 7,804	$ 7,243
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	22,500,000	22,500,000
Common stock, shares issued (in shares)	5,176,032	5,165,760
Common stock, shares outsanding (in shares)	5,176,032	5,165,760

Condensed Consolidated Statemen

Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Interest Income:
Interest and fees on loans	$ 8,540	$ 8,510
Interest on investment securities	952	1,137
Other	107	179
Total interest income	9,599	9,826
Interest Expense:
Interest on deposits	259	297
Interest on junior subordinated deferrable interest debentures	116	140
Other	3	3
Total interest expense	378	440
Net interest income before provision for loan losses	9,221	9,386
Provision for Loan Losses	750	400
Net interest income after provision for loan losses	8,471	8,986
Non-Interest Income:
Service charges	705	650
Interchange revenue	539	513
Gain on sale of loans	464	244
Other	517	558
Total non-interest income	2,225	1,965
Salaries and employee benefits	3,529	3,200
Occupancy and equipment	865	858
Other	1,742	1,626
Total non-interest expenses	6,136	5,684
Income before provision for income taxes	4,560	5,267
Provision for Income Taxes	1,244	1,449
Net income	$ 3,316	$ 3,818
Basic earnings per share (in dollars per share)	$ 0.64	$ 0.74
Diluted earnings per share (in dollars per share)	$ 0.63	$ 0.73

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Net income	$ 3,316	$ 3,818
Other comprehensive income:
Change in net unrealized gain/loss	3,254	2,599
Reclassification adjustments for net (gains) losses included in net income
Net unrealized holding gain	3,254	2,599
Related tax effect:
Change in net unrealized gain/loss	(961)	(768)
Reclassification of net gains (losses) included in net income
Income tax effect	(961)	(768)
Other comprehensive income	2,293	1,831
Total comprehensive income	$ 5,609	$ 5,649

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock Including Additional Paid in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance (in shares) at Dec. 31, 2018	5,137,476
Balance at Dec. 31, 2018	$ 6,944	$ 62,005	$ (2,017)	$ 66,932
Net income		3,818		3,818
Other comprehensive income (loss)			1,831	1,831
Exercise of stock options and tax effect (in shares)	13,400
Exercise of stock options and tax effect	$ 76			76
Stock-based compensation expense	$ 50			50
Balance (in shares) at Mar. 31, 2019	5,150,876
Balance at Mar. 31, 2019	$ 7,070	65,823	(186)	72,707
Balance (in shares) at Dec. 31, 2019	5,165,760
Balance at Dec. 31, 2019	$ 7,312	75,144	2,049	84,505
Net income		3,316		3,316
Other comprehensive income (loss)			2,293	2,293
Exercise of stock options and tax effect (in shares)	10,272
Exercise of stock options and tax effect	$ 35			35
Stock-based compensation expense	$ 78			78
Balance (in shares) at Mar. 31, 2020	5,176,032
Balance at Mar. 31, 2020	$ 7,425	$ 78,460	$ 4,342	$ 90,227

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash Flows from Operating Activities:
Net income	$ 3,316,000	$ 3,818,000
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for Loan Losses	750,000	400,000
Change in deferred loan origination costs/fees, net	(167,000)	(266,000)
Depreciation and amortization	348,000	355,000
Stock-based compensation expense	78,000	50,000
Amortization of investment security premiums	221,000	180,000
Gain on sale of OREO and other vehicles	3,000	(9,000)
Gain on sale of loans held for sale	(464,000)	(244,000)
Loans originated for sale	(7,539,000)	(3,711,000)
Proceeds from loan sales	10,495,000	6,048,000
Earnings on bank-owned life insurance	(91,000)	(82,000)
Increase in accrued interest receivable and other assets	(533,000)	(627,000)
Increase in accrued interest payable and other liabilities	726,000	994,000
Net cash provided by operating activities	7,143,000	6,906,000
Cash Flows from Investing Activities:
Proceeds from principal repayments from available-for-sale government-sponsored mortgage-backed securities	6,822,000	4,211,000
Proceeds from matured and called available-for-sale securities	380,000
Purchases of available-for-sale securities	(4,081,000)	(3,500,000)
Net increase in loans	(6,823,000)	(9,801,000)
Proceeds from sale of other vehicles	118,000	167,000
Purchase of premises and equipment	(410,000)	(202,000)
Net cash used in investing activities	(3,994,000)	(9,125,000)
Cash Flows from Financing Activities:
Net increase in demand, interest bearing and savings deposits	16,028,000	6,707,000
Net decrease in time deposits	(466,000)	(2,349,000)
Net decrease in securities sold under agreements to repurchase	(7,630,000)	(4,148,000)
Proceeds from exercise of stock options	35,000	76,000
Net cash provided by financing activities	7,967,000	286,000
Increase (decrease) in cash and cash equivalents	11,116,000	(1,933,000)
Cash and Cash Equivalents at Beginning of Year	46,942,000	46,686,000
Cash and Cash Equivalents at End of Period	58,058,000	44,753,000
Supplemental Disclosure of Cash Flow Information:
Interest expense	383,000	434,000
Income taxes
Non-Cash Investing Activities:
Real estate and vehicles acquired through foreclosure	127,000	189,000
Non-Cash Financing Activities:
Common stock retired in connection with the exercise of stock options	$ 46,000

Note 1 - The Business of Plumas

Note 1 - The Business of Plumas Bancorp	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Nature of Operations [Text Block]	1. THE BUSINESS OF PLUMAS BANCORP During 2002, one September 26, 2002. September 28, 2005. The Bank operates eleven December 2015 first 2018

Note 2 - Summary of Significant

Note 2 - Summary of Significant Accounting Policies	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Significant Accounting Policies [Text Block]	2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Consolidation and Basis of Presentation The consolidated financial statements include the accounts of the Company and the consolidated accounts of its wholly-owned subsidiary, Plumas Bank. All significant intercompany balances and transactions have been eliminated. Plumas Statutory Trust I and Trust II are not $352,000 $180,000 The accounting and reporting policies of Plumas Bancorp and subsidiary conform with accounting principles generally accepted in the United States of America and prevailing practices within the banking industry. In the opinion of management, the unaudited condensed consolidated financial statements contain all adjustments (consisting of only normal recurring adjustments) necessary to present fairly the Company’s financial position at March 31, 2020 three March 31, 2020 2019 December 31, 2019 The unaudited condensed consolidated financial statements of the Company have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim reporting on Form 10 not 2019 10 three March 31, 2020 may not S egment Information Management has determined that since all of the banking products and services offered by the Company are available in each branch of the Bank, all branches are located within the same economic environment and management does not No 10 Revenue from Contracts with Customers The Company records revenue from contracts with customers in accordance with Accounting Standards Codification Topic 606, 606” 606, not Most of the Company’s revenue-generating transactions are not 606, not 606 Recently Adopted Accounting Pronouncements In August 2018, No. 2018 13, December 15, 2019, No. 2018 13 not Pending Accounting Pronouncements In June 2016, No. 2016 13, No. 2016 13 1 2 not not No. 2016 13 No. 2016 13 December 15, 2019; December 15, 2018. first No 2016 13 No. 2016 13 On October 16, 2019, No. 2016 13 December 31, 2022, not

Note 3 - Investment Securities

Note 3 - Investment Securities Available for Sale	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	3. The amortized cost and estimated fair value of investment securities at March 31, 2020 December 31, 2019 Available-for-Sale March 31, 2020 Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value Debt securities: U.S. Government-sponsored agencies collateralized by mortgage obligations- residential $ 121,019 $ 4,876 $ - $ 125,895 Obligations of states and political subdivisions 32,064 1,289 (1 ) 33,352 $ 153,083 $ 6,165 $ (1 ) $ 159,247 Unrealized gain on available-for-sale investment securities totaling $6,164,000 $1,822,000 March 31, 2020 No three March 31, 2020 Available-for-Sale December 31, 2019 Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value Debt securities: U.S. Government-sponsored agencies collateralized by mortgage obligations- residential $ 123,940 $ 1,924 $ (186 ) $ 125,678 Obligations of states and political subdivisions 32,470 1,201 (29 ) 33,642 $ 156,410 $ 3,125 $ (215 ) $ 159,320 Unrealized gain on available-for-sale investment securities totaling $2,910,000 $861,000 December 31, 2019 No three March 31, 2019 There were no three March 31, 2020 twelve December 31, 2019 no March 31, 2020 December 31, 2019 Investment securities with unrealized losses at March 31, 2020 December 31, 2019 March 31, 2020 Less than 12 Months 12 Months or More Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses Debt securities: U.S. Government-sponsored agencies collateralized by mortgage obligations-residential $ - $ - $ - $ - $ - $ - Obligations of states and political subdivisions 998 1 998 1 $ 998 $ 1 $ - $ - $ 998 $ 1 December 31, 2019 Less than 12 Months 12 Months or More Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses Debt securities: U.S. Government-sponsored agencies collateralized by mortgage obligations-residential $ 10,319 $ 31 $ 19,733 $ 155 $ 30,052 $ 186 Obligations of states and political subdivisions 2,965 29 - - 2,965 29 $ 13,284 $ 60 $ 19,733 $ 155 $ 33,017 $ 215 At March 31, 2020 185 2 twelve 185 98 87 March 31, 2020 not not not March 31, 2020 The amortized cost and estimated fair value of investment securities at March 31, 2020 Amortized Cost Estimated Fair Value Within one year $ - $ - After one year through five years 3,468 3,569 After five years through ten years 5,464 5,629 After ten years 23,132 24,154 Investment securities not due at a single maturity date: Government-sponsored mortgage-backed securities 121,019 125,895 $ 153,083 $ 159,247 Expected maturities will differ from contractual maturities because the issuers of the securities may Investment securities with amortized costs totaling $91,211,000 $83,596,000 $94,906,000 $84,625,000 March 31, 2020 December 31, 2019

Note 4 - Loans and the Allowanc

Note 4 - Loans and the Allowance for Loan Losses	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	4. Outstanding loans are summarized below, in thousands: March 31, December 31, 2020 2019 Commercial $ 49,246 $ 47,892 Agricultural 76,044 78,785 Real estate – residential 13,820 14,530 Real estate – commercial 332,294 316,986 Real estate – construction and land development 19,674 31,181 Equity lines of credit 35,262 35,471 Auto 92,862 90,310 Other 4,541 4,563 Total loans 623,743 619,718 Deferred loan costs, net 3,548 3,561 Allowance for loan losses (7,804 ) (7,243 ) Total net loans $ 619,487 $ 616,036 Changes in the allowance for loan losses, in thousands, were as follows: March 31, December 31, 2020 2019 Balance, beginning of period $ 7,243 $ 6,958 Provision charged to operations 750 1,500 Losses charged to allowance (268 ) (1,521 ) Recoveries 79 306 Balance, end of period $ 7,804 $ 7,243 The recorded investment in impaired loans totaled $2,247,000 $2,244,000 March 31, 2020 December 31, 2019 $154,000 $538,000 March 31, 2020 $154,000 $539,000 December 31, 2019 no $1,709,000 $1,705,000 March 31, 2020 December 31, 2019 three March 31, 2020 March 31, 2019 $2,256,000 $1,352,000, $15,000 $18,000 three March 31, 2020 2019 No three March 31, 2020 2019 Included in impairied loans are troubled debt restructurings. Section 4013 340 10. 36 2020 April 7, 2020 not 340 10. The Company evaluates loan extensions or modifications not 4013 36 2020 340 10 340 10, The carrying value of troubled debt restructurings at March 31, 2020 December 31, 2019 $1,012,000 $1,016,000, $33,000 March 31, 2020 December 31, 2019 not March 31, 2020 December 31, 2019 There were no three March 31, 2020 March 31, 2019 There were no twelve three March 31, 2020 2019 At March 31, 2020 December 31, 2019 $2,310,000 $2,050,000, $ 33,000 $26,000 three March 31, 2020 2019 no 90 March 31, 2020 December 31, 2019 Salaries and employee benefits totaling $496,000 $598,000 three March 31, 2020 2019 The Company assigns a risk rating to all loans and periodically, but not $100,000 The risk ratings can be grouped into three Special Mention may Substandard not not Doubtful Loans not The following table shows the loan portfolio allocated by management's internal risk ratings at the dates indicated, in thousands: March 31, 2020 Commercial Credit Exposure Credit Risk Profile by Internally Assigned Grade Grade: Commercial Agricultural Real Estate-Residential Real Estate-Commercial Real Estate-Construction Equity LOC Total Pass $ 48,784 $ 73,909 $ 13,553 $ 326,468 $ 19,592 $ 34,688 $ 516,994 Special Mention 415 2,135 - 4,935 - - 7,485 Substandard 47 - 267 891 82 574 1,861 Doubtful - - - - - - - Total $ 49,246 $ 76,044 $ 13,820 $ 332,294 $ 19,674 $ 35,262 $ 526,340 December 31, 2019 Commercial Credit Exposure Credit Risk Profile by Internally Assigned Grade Grade: Commercial Agricultural Real Estate-Residential Real Estate-Commercial Real Estate-Construction Equity LOC Total Pass $ 47,334 $ 76,620 $ 14,253 $ 309,785 $ 31,097 $ 34,855 $ 513,944 Special Mention 478 2,165 - 4,954 - - 7,597 Substandard 80 - 277 2,247 84 616 3,304 Doubtful - - - - - - - Total $ 47,892 $ 78,785 $ 14,530 $ 316,986 $ 31,181 $ 35,471 $ 524,845 Consumer Credit Exposure Consumer Credit Exposure Credit Risk Profile Based on Payment Activity Credit Risk Profile Based on Payment Activity March 31, 2020 December 31, 2019 Auto Other Total Auto Other Total Grade: Performing $ 92,448 $ 4,506 $ 96,954 $ 90,128 $ 4,559 $ 94,687 Non-performing 414 35 449 182 4 186 Total $ 92,862 $ 4,541 $ 97,403 $ 90,310 $ 4,563 $ 94,873 The following tables show the allocation of the allowance for loan losses at the dates indicated, in thousands: Three Months Ended March 31, 2020: Commercial Agricultural Real Estate-Residential Real Estate-Commercial Real Estate-Construction Equity LOC Auto Other Total Allowance for Loan Losses Beginning balance $ 617 $ 653 $ 163 $ 3,426 $ 481 $ 393 $ 1,409 $ 101 $ 7,243 Charge-offs (131 ) - - - - - (134 ) (3 ) (268 ) Recoveries 2 - 1 1 - 1 70 4 79 Provision 226 (31 ) 7 403 (84 ) 28 196 5 750 Ending balance $ 714 $ 622 $ 171 $ 3,830 $ 397 $ 422 $ 1,541 $ 107 $ 7,804 Three Months Ended March 31, 2019: Allowance for Loan Losses Beginning balance $ 914 $ 538 $ 214 $ 2,686 $ 758 $ 464 $ 1,289 $ 95 $ 6,958 Charge-offs (16 ) - - - - - (312 ) (23 ) (351 ) Recoveries 9 - 1 - - 1 47 2 60 Provision (111 ) 4 (20 ) 283 (117 ) (15 ) 360 16 400 Ending balance $ 796 $ 542 $ 195 $ 2,969 $ 641 $ 450 $ 1,384 $ 90 $ 7,067 March 31, 2020: Allowance for Loan Losses Ending balance: individually evaluated for impairment $ - $ - $ 28 $ 121 $ 5 $ - $ - $ - $ 154 Ending balance: collectively evaluated for impairment 714 622 143 3,709 392 422 1,541 107 7,650 Ending balance $ 714 $ 622 $ 171 $ 3,830 $ 397 $ 422 $ 1,541 $ 107 $ 7,804 Loans Ending balance: individually evaluated for impairment $ - $ 247 $ 656 $ 805 $ 109 $ 430 $ - $ - $ 2,247 Ending balance: collectively evaluated for impairment 49,246 75,797 13,164 331,489 19,565 34,832 92,862 4,541 621,496 Ending balance $ 49,246 $ 76,044 $ 13,820 $ 332,294 $ 19,674 $ 35,262 $ 92,862 $ 4,541 $ 623,743 December 31, 2019: Commercial Agricultural Real Estate-Residential Real Estate-Commercial Real Estate-Construction Equity LOC Auto Other Total Allowance for Loan Losses Ending balance: individually evaluated for impairment $ - $ - $ 28 $ 121 $ 5 $ - $ - $ - $ 154 Ending balance: collectively evaluated for impairment 617 653 135 3,305 476 393 1,409 101 7,089 Ending Balance $ 617 $ 653 $ 163 $ 3,426 $ 481 $ 393 $ 1,409 $ 101 $ 7,243 Loans Ending balance: individually evaluated for impairment $ 25 $ 248 $ 612 $ 815 $ 110 $ 434 $ - $ - $ 2,244 Ending balance: collectively evaluated for impairment 47,867 78,537 13,918 316,171 31,071 35,037 90,310 4,563 617,474 Ending balance $ 47,892 $ 78,785 $ 14,530 $ 316,986 $ 31,181 $ 35,471 $ 90,310 $ 4,563 $ 619,718 The following table shows an aging analysis of the loan portfolio by the time past due, in thousands: Total March 31, 2020 90 Days Past Due 30-89 Days and Still and Past Due Accruing Nonaccrual Nonaccrual Current Total Commercial $ 213 $ - $ 47 $ 260 $ 48,986 $ 49,246 Agricultural 130 - - 130 75,914 76,044 Real estate – residential 111 - 267 378 13,442 13,820 Real estate – commercial 828 - 891 1,719 330,575 332,294 Real estate - construction & land - - 82 82 19,592 19,674 Equity Lines of Credit 326 - 574 900 34,362 35,262 Auto 1,275 - 414 1,689 91,173 92,862 Other 40 - 35 75 4,466 4,541 Total $ 2,923 $ - $ 2,310 $ 5,233 $ 618,510 $ 623,743 Total December 31, 2019 90 Days Past Due 30-89 Days and Still and Past Due Accruing Nonaccrual Nonaccrual Current Total Commercial $ 333 $ - $ 58 $ 391 $ 47,501 $ 47,892 Agricultural 199 - - 199 78,586 78,785 Real estate – residential - - 277 277 14,253 14,530 Real estate - commercial 1,467 - 830 2,297 314,689 316,986 Real estate - construction & land - - 83 83 31,098 31,181 Equity Lines of Credit 288 - 616 904 34,567 35,471 Auto 1,281 - 182 1,463 88,847 90,310 Other 87 - 4 91 4,472 4,563 Total $ 3,655 $ - $ 2,050 $ 5,705 $ 614,013 $ 619,718 The following tables show information related to impaired loans at March 31, 2020 Unpaid Average Interest Recorded Principal Related Recorded Income As of March 31, 2020: Investment Balance Allowance Investment Recognized With no related allowance recorded: Commercial $ - $ - $ - $ - $ - Agricultural 247 247 - 248 5 Real estate – residential 479 489 - 480 7 Real estate – commercial 553 611 - 558 - Real estate – construction & land - - - - - Equity Lines of Credit 430 458 - 432 - Auto - - - - - Other - - - - - With an allowance recorded: Commercial $ - $ - $ - $ - $ - Agricultural - - - - - Real estate – residential 177 176 28 177 2 Real estate – commercial 252 265 121 252 - Real estate – construction & land 109 109 5 109 1 Equity Lines of Credit - - - - - Auto - - - - - Other - - - - - Total: Commercial $ - $ - $ - $ - $ - Agricultural 247 247 - 248 5 Real estate – residential 656 665 28 657 9 Real estate – commercial 805 876 121 810 0 Real estate – construction & land 109 109 5 109 1 Equity Lines of Credit 430 458 - 432 0 Auto - - - - - Other - - - - - Total $ 2,247 $ 2,355 $ 154 $ 2,256 $ 15 The following tables show information related to impaired loans at December 31, 2019 Unpaid Average Interest Recorded Principal Related Recorded Income As of December 31, 2019: Investment Balance Allowance Investment Recognized With no related allowance recorded: Commercial $ 25 $ 85 $ - $ 23 $ - Agricultural 248 248 - 249 19 Real estate – residential 435 447 - 385 29 Real estate – commercial 563 614 - 476 - Real estate – construction & land - - - - - Equity Lines of Credit 434 457 - 213 - Auto - - - - - Other - - - - - With an allowance recorded: Commercial $ - $ - $ - $ - $ - Agricultural - - - - - Real estate – residential 177 177 28 178 7 Real estate – commercial 252 261 121 139 - Real estate – construction & land 110 110 5 114 7 Equity Lines of Credit - - - - - Auto - - - - - Other - - - - - Total: Commercial $ 25 $ 85 $ - $ 23 $ - Agricultural 248 248 - 249 19 Real estate – residential 612 624 28 563 36 Real estate – commercial 815 875 121 615 - Real estate – construction & land 110 110 5 114 7 Equity Lines of Credit 434 457 - 213 - Auto - - - - - Other - - - - - Total $ 2,244 $ 2,399 $ 154 $ 1,777 $ 62

Note 5 - Commitments and Contin

Note 5 - Commitments and Contingencies	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	5. The Company is party to claims and legal proceedings arising in the ordinary course of business. In the opinion of the Company’s management, the amount of ultimate liability with respect to such proceedings will not In the normal course of business, there are various outstanding commitments to extend credit, which are not $104.5 $111.4 $126 $126 March 31, 2020 December 31, 2019 Of the loan commitments outstanding at March 31, 2020 $7.1 twelve not may Stand-by letters of credit are conditional commitments written to guarantee the performance of a customer to a third not March 31, 2020 December 31, 2019

Note 6 - Earnings Per Share

Note 6 - Earnings Per Share	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Earnings Per Share [Text Block]	6. Basic earnings per share is computed by dividing income available to common shareholders by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilution that could occur if securities or other contracts to issue common stock, such as stock options, result in the issuance of common stock which shares in the earnings of the Company. The treasury stock method has been applied to determine the dilutive effect of stock options in computing diluted earnings per share. For the Three Months Ended March 31, (In thousands, except per share data) 2020 2019 Net Income: Net income $ 3,316 $ 3,818 Earnings Per Share: Basic earnings per share $ 0.64 $ 0.74 Diluted earnings per share $ 0.63 $ 0.73 Weighted Average Number of Shares Outstanding: Basic shares 5,171 5,144 Diluted shares 5,231 5,225 Shares of common stock issuable under stock options for which the exercise prices were greater than the average market prices were not not not 208,000 71,000 three March 31, 2020 2019

Note 7 - Stock-based Compensati

Note 7 - Stock-based Compensation	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Share-based Payment Arrangement [Text Block]	7. In May 2013, 2013 396,835 101,500 March 31, 2020 2013 may not nine not ten During the three March 31, 2019 5,000 No three March 31, 2019. The fair value of each option was estimated on the date of grant using the following assumptions. 2020 Expected life of stock options (in years) 5.1 Risk free interest rate 1.68 % Daily Volatility 26.0 % Dividend yields 1.29 % Weighted-average fair value of options granted during the three months ended March 31, 2020 $ 5.92 The Company determines the fair value of options on the date of grant using a Black-Scholes-Merton option pricing model that uses assumptions based on expected option life, expected stock volatility and the risk-free interest rate. The expected volatility assumptions used by the Company are based on the historical volatility of the Company’s common stock over the most recent period commensurate with the estimated expected life of the Company’s stock options. The Company bases its expected life assumption on its historical experience and on the terms and conditions of the stock options it grants to employees. The risk-free rate is based on the U.S. Treasury yield curve for the periods within the contractual life of the options in effect at the time of the grant. A summary of the activity within the 2013 Shares Weighted Average Exercise Price Weighted Average Remaining Contractual Term in Years Intrinsic Value Options outstanding at January 1, 2020 302,385 $ 17.73 Options granted 5,000 $ 26.42 Options exercised (12,050 ) 6.68 Options outstanding at March 31, 2020 295,335 $ 18.33 6.0 $ 899,000 Options exercisable at March 31, 2020 122,785 $ 12.89 4.2 $ 899,000 Expected to vest after March 31, 2020 152,897 $ 22.20 7.2 $ - As of March 31, 2020 $768,000 3.2 The total fair value of options vested during the three March 31, 2020 2019 $189,000 $197,000, $235,000 $251,000 three March 31, 2020 2019 Compensation cost related to stock options recognized in operating results under the stock option plans was $78,000 $50,000 three March 31, 2020 2019 $6,000 $3,000 three March 31, 2020 March 31, 2019 Cash received from option exercises under the plans for the three March 31, 2020 2019 $35,000 76,000, $10,000 $0 three March 31, 2020 2019

Note 8 - Income Taxes

Note 8 - Income Taxes	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Income Tax Disclosure [Text Block]	8. The Company files its income taxes on a consolidated basis with its subsidiary. Income tax expense is the total of current year income tax due or refundable and the change in deferred tax assets and liabilities. Deferred tax assets and liabilities are recognized for the tax consequences of temporary differences between the reported amount of assets and liabilities and their tax bases. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment. A valuation allowance is recognized if, based on the weight of available evidence management believes it is more likely than not not When tax returns are filed, it is highly certain that some positions taken would be sustained upon examination by the taxing authorities, while others are subject to uncertainty about the merits of the position taken or the amount of the position that would be ultimately sustained. The benefit of a tax position is recognized in the financial statements in the period during which, based on all available evidence, management believes it is more likely than not not not 50 Interest expense and penalties associated with unrecognized tax benefits, if any, are classified as income tax expense in the consolidated statements of income. There have been no three March 31, 2020

Note 9 - Fair Value Measurement

Note 9 - Fair Value Measurement	3 Months Ended
	Mar. 31, 2020
Notes to Financial Statements
Fair Value Disclosures [Text Block]	9. The Company measures fair value under the fair value hierarchy described below. Level 1: Level 2: not Level 3: one not may In certain cases, the inputs used to measure fair value may Management monitors the availability of observable market data to assess the appropriate classification of financial instruments within the fair value hierarchy. Changes in economic conditions or model-based valuation techniques may one Management evaluates the significance of transfers between levels based upon the nature of the financial instrument and size of the transfer relative to total assets, total liabilities or total earnings. Fair Value of Financial Instruments The carrying amounts and estimated fair values of financial instruments, at March 31, 2020 Fair Value Measurements at March 31, 2020, Using: Carrying Value Level 1 Level 2 Level 3 Total Fair Value Financial assets: Cash and cash equivalents $ 58,058 $ 58,058 $ - $ - $ 58,058 Investment securities 159,247 - 159,247 - 159,247 Loans, net 619,487 - - 662,368 662,368 FHLB stock 3,517 - - - N/A Accrued interest receivable 2,995 1 559 2,435 2,995 Financial liabilities: Deposits 762,886 725,158 39,242 - 764,400 Repurchase agreements 8,383 - 8,383 - 8,383 Junior subordinated deferrable interest debentures 10,310 - - 7,080 7,080 Accrued interest payable 91 11 60 20 91 The carrying amounts and estimated fair values of financial instruments, at December 31, 2019 Fair Value Measurements at December 31, 2019 Using: Carrying Value Level 1 Level 2 Level 3 Total Fair Value Financial assets: Cash and cash equivalents $ 46,942 $ 46,942 $ - $ - $ 46,942 Investment securities 159,320 - 159,320 - 159,320 Loans, net 616,036 - - 626,795 626,795 FHLB stock 3,517 - - - N/A Accrued interest receivable 3,398 15 574 2,809 3,398 Financial liabilities: Deposits 747,324 709,130 38,202 - 747,332 Repurchase agreements 16,013 - 16,013 - 16,013 Junior subordinated deferrable interest debentures 10,310 - - 7,661 7,661 Accrued interest payable 96 13 60 23 96 Because no 3. These estimates do not one not The following tables present information about the Company’s assets and liabilities measured at fair value on a recurring and non-recurring basis as of March 31, 2020 December 31, 2019 Assets and liabilities measured at fair value on a recurring basis at March 31, 2020 Fair Value Measurements at March 31, 2020 Using Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable Assets Inputs Inputs Total Fair Value (Level 1) (Level 2) (Level 3) Assets: U.S. Government-sponsored agencies collateralized by mortgage obligations- residential $ 125,895 $ - $ 125,895 $ - Obligations of states and political subdivisions 33,352 33,352 $ 159,247 $ - $ 159,247 $ - Assets and liabilities measured at fair value on a recurring basis at December 31, 2019 Fair Value Measurements at December 31, 2019 Using Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable Assets Inputs Inputs Total Fair Value (Level 1) (Level 2) (Level 3) Assets: U.S. Government-sponsored agencies collateralized by mortgage obligations- residential $ 125,678 $ - $ 125,678 $ - Obligations of states and political subdivisions 33,642 33,642 $ 159,320 $ - $ 159,320 $ - The fair value of securities available-for-sale equals quoted market price, if available. If quoted market prices are not no 2020 2019 Assets and liabilities measured at fair value on a non-recurring basis at March 31, 2020 Fair Value Measurements at March 31, 2020 Using Quoted Prices in Total Active Significant Losses Markets for Other Significant Three Months Identical Observable Unobservable Ended Assets Inputs Inputs March 31, Total Fair Value (Level 1) (Level 2) (Level 3) 2020 Assets: Impaired loans: Real estate – commercial $ 130 $ - $ - $ 130 $ - Other real estate: Real estate – commercial 347 - - 347 - Construction and land 360 - - 360 - Total other real estate 707 - - 707 - Total $ 837 $ - $ - $ 837 $ - Assets and liabilities measured at fair value on a non-recurring basis at December 31, 2019 Fair Value Measurements at December 31, 2019 Using Quoted Prices in Total Active Significant Losses Markets for Other Significant Three Months Identical Observable Unobservable Ended Assets Inputs Inputs March 31, Total Fair Value (Level 1) (Level 2) (Level 3) 2019 Assets: Impaired loans: Real estate – commercial $ 130 $ - $ - $ 130 $ 61 Other real estate: Real estate – commercial 347 - - 347 - Construction and land 360 - - 360 - Total other real estate 707 - - 707 - Total $ 837 $ - $ - $ 837 $ 61 The Company has no The following methods were used to estimate fair value. Collateral-Dependent Impaired Loans not third 3 $61,000 three March 31, 2019 No three March 31, 2020. Other Real Estate: third 3 Appraisals for both collateral-dependent impaired loans and other real estate are performed by certified general appraisers (for commercial properties) or certified residential appraisers (for residential properties) whose qualifications and licenses have been reviewed and verified by the Company. Once received, a member of the Loan Administration Department reviews the assumptions and approaches utilized in the appraisal as well as the overall resulting fair value in comparison with independent data sources such as recent market data or industry-wide statistics. On a quarterly basis, the Company compares the actual selling price of similar collateral that has been liquidated to the most recent appraised value for unsold properties to determine what additional adjustment, if any, should be made to the appraisal value to arrive at fair value. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. The following table presents quantitative information about Level 3 March 31, 2020 December 31, 2019 Range Range Fair Value Fair Value Valuation (Weighted Average) (Weighted Average) Description 3/31/2020 12/31/2019 Technique Significant Unobservable Input 3/31/2020 12/31/2019 Impaired Loans: RE – Commercial $ 130 $ 130 Third Party appraisals Management Adjustments to Reflect Current Conditions and Selling Costs 10% (10.0)% 10% (10.0)% Other Real Estate: RE – Commercial $ 347 $ 347 Third Party appraisals Management Adjustments to Reflect Current Conditions and Selling Costs 16% 17% (16.0)% 16% 17% (16.0)% Construction and Land $ 360 $ 360 Third Party appraisals Management Adjustments to Reflect Current Conditions and Selling Costs 10% (10.0)% 10% (10.0)%

Significant Accounting Policies

Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2020
Accounting Policies [Abstract]
Consolidation, Policy [Policy Text Block]	Consolidation and Basis of Presentation The consolidated financial statements include the accounts of the Company and the consolidated accounts of its wholly-owned subsidiary, Plumas Bank. All significant intercompany balances and transactions have been eliminated. Plumas Statutory Trust I and Trust II are not $352,000 $180,000 The accounting and reporting policies of Plumas Bancorp and subsidiary conform with accounting principles generally accepted in the United States of America and prevailing practices within the banking industry. In the opinion of management, the unaudited condensed consolidated financial statements contain all adjustments (consisting of only normal recurring adjustments) necessary to present fairly the Company’s financial position at March 31, 2020 three March 31, 2020 2019 December 31, 2019 The unaudited condensed consolidated financial statements of the Company have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim reporting on Form 10 not 2019 10 three March 31, 2020 may not
Segment Reporting, Policy [Policy Text Block]	S egment Information Management has determined that since all of the banking products and services offered by the Company are available in each branch of the Bank, all branches are located within the same economic environment and management does not No 10
Revenue from Contract with Customer [Policy Text Block]	Revenue from Contracts with Customers The Company records revenue from contracts with customers in accordance with Accounting Standards Codification Topic 606, 606” 606, not Most of the Company’s revenue-generating transactions are not 606, not 606
New Accounting Pronouncements, Policy [Policy Text Block]	Recently Adopted Accounting Pronouncements In August 2018, No. 2018 13, December 15, 2019, No. 2018 13 not Pending Accounting Pronouncements In June 2016, No. 2016 13, No. 2016 13 1 2 not not No. 2016 13 No. 2016 13 December 15, 2019; December 15, 2018. first No 2016 13 No. 2016 13 On October 16, 2019, No. 2016 13 December 31, 2022, not

Note 3 - Investment Securitie_2

Note 3 - Investment Securities Available for Sale (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Schedule of Available-for-sale Securities Reconciliation [Table Text Block]	Available-for-Sale March 31, 2020 Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value Debt securities: U.S. Government-sponsored agencies collateralized by mortgage obligations- residential $ 121,019 $ 4,876 $ - $ 125,895 Obligations of states and political subdivisions 32,064 1,289 (1 ) 33,352 $ 153,083 $ 6,165 $ (1 ) $ 159,247 Available-for-Sale December 31, 2019 Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value Debt securities: U.S. Government-sponsored agencies collateralized by mortgage obligations- residential $ 123,940 $ 1,924 $ (186 ) $ 125,678 Obligations of states and political subdivisions 32,470 1,201 (29 ) 33,642 $ 156,410 $ 3,125 $ (215 ) $ 159,320
Schedule of Unrealized Loss on Investments [Table Text Block]	March 31, 2020 Less than 12 Months 12 Months or More Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses Debt securities: U.S. Government-sponsored agencies collateralized by mortgage obligations-residential $ - $ - $ - $ - $ - $ - Obligations of states and political subdivisions 998 1 998 1 $ 998 $ 1 $ - $ - $ 998 $ 1 December 31, 2019 Less than 12 Months 12 Months or More Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses Debt securities: U.S. Government-sponsored agencies collateralized by mortgage obligations-residential $ 10,319 $ 31 $ 19,733 $ 155 $ 30,052 $ 186 Obligations of states and political subdivisions 2,965 29 - - 2,965 29 $ 13,284 $ 60 $ 19,733 $ 155 $ 33,017 $ 215
Investments Classified by Contractual Maturity Date [Table Text Block]	Amortized Cost Estimated Fair Value Within one year $ - $ - After one year through five years 3,468 3,569 After five years through ten years 5,464 5,629 After ten years 23,132 24,154 Investment securities not due at a single maturity date: Government-sponsored mortgage-backed securities 121,019 125,895 $ 153,083 $ 159,247

Note 4 - Loans and the Allowa_2

Note 4 - Loans and the Allowance for Loan Losses (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	March 31, December 31, 2020 2019 Commercial $ 49,246 $ 47,892 Agricultural 76,044 78,785 Real estate – residential 13,820 14,530 Real estate – commercial 332,294 316,986 Real estate – construction and land development 19,674 31,181 Equity lines of credit 35,262 35,471 Auto 92,862 90,310 Other 4,541 4,563 Total loans 623,743 619,718 Deferred loan costs, net 3,548 3,561 Allowance for loan losses (7,804 ) (7,243 ) Total net loans $ 619,487 $ 616,036
Financing Receivable, Allowance for Credit Loss [Table Text Block]	March 31, December 31, 2020 2019 Balance, beginning of period $ 7,243 $ 6,958 Provision charged to operations 750 1,500 Losses charged to allowance (268 ) (1,521 ) Recoveries 79 306 Balance, end of period $ 7,804 $ 7,243
Financing Receivable Credit Quality Indicators [Table Text Block]	March 31, 2020 Commercial Credit Exposure Credit Risk Profile by Internally Assigned Grade Grade: Commercial Agricultural Real Estate-Residential Real Estate-Commercial Real Estate-Construction Equity LOC Total Pass $ 48,784 $ 73,909 $ 13,553 $ 326,468 $ 19,592 $ 34,688 $ 516,994 Special Mention 415 2,135 - 4,935 - - 7,485 Substandard 47 - 267 891 82 574 1,861 Doubtful - - - - - - - Total $ 49,246 $ 76,044 $ 13,820 $ 332,294 $ 19,674 $ 35,262 $ 526,340 December 31, 2019 Commercial Credit Exposure Credit Risk Profile by Internally Assigned Grade Grade: Commercial Agricultural Real Estate-Residential Real Estate-Commercial Real Estate-Construction Equity LOC Total Pass $ 47,334 $ 76,620 $ 14,253 $ 309,785 $ 31,097 $ 34,855 $ 513,944 Special Mention 478 2,165 - 4,954 - - 7,597 Substandard 80 - 277 2,247 84 616 3,304 Doubtful - - - - - - - Total $ 47,892 $ 78,785 $ 14,530 $ 316,986 $ 31,181 $ 35,471 $ 524,845
Financing Receivable, Current, Allowance for Credit Loss [Table Text Block]	Three Months Ended March 31, 2020: Commercial Agricultural Real Estate-Residential Real Estate-Commercial Real Estate-Construction Equity LOC Auto Other Total Allowance for Loan Losses Beginning balance $ 617 $ 653 $ 163 $ 3,426 $ 481 $ 393 $ 1,409 $ 101 $ 7,243 Charge-offs (131 ) - - - - - (134 ) (3 ) (268 ) Recoveries 2 - 1 1 - 1 70 4 79 Provision 226 (31 ) 7 403 (84 ) 28 196 5 750 Ending balance $ 714 $ 622 $ 171 $ 3,830 $ 397 $ 422 $ 1,541 $ 107 $ 7,804 Three Months Ended March 31, 2019: Allowance for Loan Losses Beginning balance $ 914 $ 538 $ 214 $ 2,686 $ 758 $ 464 $ 1,289 $ 95 $ 6,958 Charge-offs (16 ) - - - - - (312 ) (23 ) (351 ) Recoveries 9 - 1 - - 1 47 2 60 Provision (111 ) 4 (20 ) 283 (117 ) (15 ) 360 16 400 Ending balance $ 796 $ 542 $ 195 $ 2,969 $ 641 $ 450 $ 1,384 $ 90 $ 7,067 March 31, 2020: Allowance for Loan Losses Ending balance: individually evaluated for impairment $ - $ - $ 28 $ 121 $ 5 $ - $ - $ - $ 154 Ending balance: collectively evaluated for impairment 714 622 143 3,709 392 422 1,541 107 7,650 Ending balance $ 714 $ 622 $ 171 $ 3,830 $ 397 $ 422 $ 1,541 $ 107 $ 7,804 Loans Ending balance: individually evaluated for impairment $ - $ 247 $ 656 $ 805 $ 109 $ 430 $ - $ - $ 2,247 Ending balance: collectively evaluated for impairment 49,246 75,797 13,164 331,489 19,565 34,832 92,862 4,541 621,496 Ending balance $ 49,246 $ 76,044 $ 13,820 $ 332,294 $ 19,674 $ 35,262 $ 92,862 $ 4,541 $ 623,743 December 31, 2019: Commercial Agricultural Real Estate-Residential Real Estate-Commercial Real Estate-Construction Equity LOC Auto Other Total Allowance for Loan Losses Ending balance: individually evaluated for impairment $ - $ - $ 28 $ 121 $ 5 $ - $ - $ - $ 154 Ending balance: collectively evaluated for impairment 617 653 135 3,305 476 393 1,409 101 7,089 Ending Balance $ 617 $ 653 $ 163 $ 3,426 $ 481 $ 393 $ 1,409 $ 101 $ 7,243 Loans Ending balance: individually evaluated for impairment $ 25 $ 248 $ 612 $ 815 $ 110 $ 434 $ - $ - $ 2,244 Ending balance: collectively evaluated for impairment 47,867 78,537 13,918 316,171 31,071 35,037 90,310 4,563 617,474 Ending balance $ 47,892 $ 78,785 $ 14,530 $ 316,986 $ 31,181 $ 35,471 $ 90,310 $ 4,563 $ 619,718
Financing Receivable, Past Due [Table Text Block]	Total March 31, 2020 90 Days Past Due 30-89 Days and Still and Past Due Accruing Nonaccrual Nonaccrual Current Total Commercial $ 213 $ - $ 47 $ 260 $ 48,986 $ 49,246 Agricultural 130 - - 130 75,914 76,044 Real estate – residential 111 - 267 378 13,442 13,820 Real estate – commercial 828 - 891 1,719 330,575 332,294 Real estate - construction & land - - 82 82 19,592 19,674 Equity Lines of Credit 326 - 574 900 34,362 35,262 Auto 1,275 - 414 1,689 91,173 92,862 Other 40 - 35 75 4,466 4,541 Total $ 2,923 $ - $ 2,310 $ 5,233 $ 618,510 $ 623,743 Total December 31, 2019 90 Days Past Due 30-89 Days and Still and Past Due Accruing Nonaccrual Nonaccrual Current Total Commercial $ 333 $ - $ 58 $ 391 $ 47,501 $ 47,892 Agricultural 199 - - 199 78,586 78,785 Real estate – residential - - 277 277 14,253 14,530 Real estate - commercial 1,467 - 830 2,297 314,689 316,986 Real estate - construction & land - - 83 83 31,098 31,181 Equity Lines of Credit 288 - 616 904 34,567 35,471 Auto 1,281 - 182 1,463 88,847 90,310 Other 87 - 4 91 4,472 4,563 Total $ 3,655 $ - $ 2,050 $ 5,705 $ 614,013 $ 619,718
Impaired Financing Receivables [Table Text Block]	Unpaid Average Interest Recorded Principal Related Recorded Income As of March 31, 2020: Investment Balance Allowance Investment Recognized With no related allowance recorded: Commercial $ - $ - $ - $ - $ - Agricultural 247 247 - 248 5 Real estate – residential 479 489 - 480 7 Real estate – commercial 553 611 - 558 - Real estate – construction & land - - - - - Equity Lines of Credit 430 458 - 432 - Auto - - - - - Other - - - - - With an allowance recorded: Commercial $ - $ - $ - $ - $ - Agricultural - - - - - Real estate – residential 177 176 28 177 2 Real estate – commercial 252 265 121 252 - Real estate – construction & land 109 109 5 109 1 Equity Lines of Credit - - - - - Auto - - - - - Other - - - - - Total: Commercial $ - $ - $ - $ - $ - Agricultural 247 247 - 248 5 Real estate – residential 656 665 28 657 9 Real estate – commercial 805 876 121 810 0 Real estate – construction & land 109 109 5 109 1 Equity Lines of Credit 430 458 - 432 0 Auto - - - - - Other - - - - - Total $ 2,247 $ 2,355 $ 154 $ 2,256 $ 15 Unpaid Average Interest Recorded Principal Related Recorded Income As of December 31, 2019: Investment Balance Allowance Investment Recognized With no related allowance recorded: Commercial $ 25 $ 85 $ - $ 23 $ - Agricultural 248 248 - 249 19 Real estate – residential 435 447 - 385 29 Real estate – commercial 563 614 - 476 - Real estate – construction & land - - - - - Equity Lines of Credit 434 457 - 213 - Auto - - - - - Other - - - - - With an allowance recorded: Commercial $ - $ - $ - $ - $ - Agricultural - - - - - Real estate – residential 177 177 28 178 7 Real estate – commercial 252 261 121 139 - Real estate – construction & land 110 110 5 114 7 Equity Lines of Credit - - - - - Auto - - - - - Other - - - - - Total: Commercial $ 25 $ 85 $ - $ 23 $ - Agricultural 248 248 - 249 19 Real estate – residential 612 624 28 563 36 Real estate – commercial 815 875 121 615 - Real estate – construction & land 110 110 5 114 7 Equity Lines of Credit 434 457 - 213 - Auto - - - - - Other - - - - - Total $ 2,244 $ 2,399 $ 154 $ 1,777 $ 62
Consumer Portfolio Segment [Member]
Notes Tables
Financing Receivable Credit Quality Indicators [Table Text Block]	Consumer Credit Exposure Consumer Credit Exposure Credit Risk Profile Based on Payment Activity Credit Risk Profile Based on Payment Activity March 31, 2020 December 31, 2019 Auto Other Total Auto Other Total Grade: Performing $ 92,448 $ 4,506 $ 96,954 $ 90,128 $ 4,559 $ 94,687 Non-performing 414 35 449 182 4 186 Total $ 92,862 $ 4,541 $ 97,403 $ 90,310 $ 4,563 $ 94,873

Note 6 - Earnings Per Share (Ta

Note 6 - Earnings Per Share (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	For the Three Months Ended March 31, (In thousands, except per share data) 2020 2019 Net Income: Net income $ 3,316 $ 3,818 Earnings Per Share: Basic earnings per share $ 0.64 $ 0.74 Diluted earnings per share $ 0.63 $ 0.73 Weighted Average Number of Shares Outstanding: Basic shares 5,171 5,144 Diluted shares 5,231 5,225

Note 7 - Stock-based Compensa_2

Note 7 - Stock-based Compensation (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]	2020 Expected life of stock options (in years) 5.1 Risk free interest rate 1.68 % Daily Volatility 26.0 % Dividend yields 1.29 % Weighted-average fair value of options granted during the three months ended March 31, 2020 $ 5.92
Share-based Payment Arrangement, Option, Activity [Table Text Block]	Shares Weighted Average Exercise Price Weighted Average Remaining Contractual Term in Years Intrinsic Value Options outstanding at January 1, 2020 302,385 $ 17.73 Options granted 5,000 $ 26.42 Options exercised (12,050 ) 6.68 Options outstanding at March 31, 2020 295,335 $ 18.33 6.0 $ 899,000 Options exercisable at March 31, 2020 122,785 $ 12.89 4.2 $ 899,000 Expected to vest after March 31, 2020 152,897 $ 22.20 7.2 $ -

Note 9 - Fair Value Measureme_2

Note 9 - Fair Value Measurement (Tables)	3 Months Ended
	Mar. 31, 2020
Notes Tables
Fair Value, by Balance Sheet Grouping [Table Text Block]	Fair Value Measurements at March 31, 2020, Using: Carrying Value Level 1 Level 2 Level 3 Total Fair Value Financial assets: Cash and cash equivalents $ 58,058 $ 58,058 $ - $ - $ 58,058 Investment securities 159,247 - 159,247 - 159,247 Loans, net 619,487 - - 662,368 662,368 FHLB stock 3,517 - - - N/A Accrued interest receivable 2,995 1 559 2,435 2,995 Financial liabilities: Deposits 762,886 725,158 39,242 - 764,400 Repurchase agreements 8,383 - 8,383 - 8,383 Junior subordinated deferrable interest debentures 10,310 - - 7,080 7,080 Accrued interest payable 91 11 60 20 91 Fair Value Measurements at December 31, 2019 Using: Carrying Value Level 1 Level 2 Level 3 Total Fair Value Financial assets: Cash and cash equivalents $ 46,942 $ 46,942 $ - $ - $ 46,942 Investment securities 159,320 - 159,320 - 159,320 Loans, net 616,036 - - 626,795 626,795 FHLB stock 3,517 - - - N/A Accrued interest receivable 3,398 15 574 2,809 3,398 Financial liabilities: Deposits 747,324 709,130 38,202 - 747,332 Repurchase agreements 16,013 - 16,013 - 16,013 Junior subordinated deferrable interest debentures 10,310 - - 7,661 7,661 Accrued interest payable 96 13 60 23 96
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]	Fair Value Measurements at March 31, 2020 Using Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable Assets Inputs Inputs Total Fair Value (Level 1) (Level 2) (Level 3) Assets: U.S. Government-sponsored agencies collateralized by mortgage obligations- residential $ 125,895 $ - $ 125,895 $ - Obligations of states and political subdivisions 33,352 33,352 $ 159,247 $ - $ 159,247 $ - Fair Value Measurements at December 31, 2019 Using Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable Assets Inputs Inputs Total Fair Value (Level 1) (Level 2) (Level 3) Assets: U.S. Government-sponsored agencies collateralized by mortgage obligations- residential $ 125,678 $ - $ 125,678 $ - Obligations of states and political subdivisions 33,642 33,642 $ 159,320 $ - $ 159,320 $ -
Fair Value Measurements, Nonrecurring [Table Text Block]	Fair Value Measurements at March 31, 2020 Using Quoted Prices in Total Active Significant Losses Markets for Other Significant Three Months Identical Observable Unobservable Ended Assets Inputs Inputs March 31, Total Fair Value (Level 1) (Level 2) (Level 3) 2020 Assets: Impaired loans: Real estate – commercial $ 130 $ - $ - $ 130 $ - Other real estate: Real estate – commercial 347 - - 347 - Construction and land 360 - - 360 - Total other real estate 707 - - 707 - Total $ 837 $ - $ - $ 837 $ - Fair Value Measurements at December 31, 2019 Using Quoted Prices in Total Active Significant Losses Markets for Other Significant Three Months Identical Observable Unobservable Ended Assets Inputs Inputs March 31, Total Fair Value (Level 1) (Level 2) (Level 3) 2019 Assets: Impaired loans: Real estate – commercial $ 130 $ - $ - $ 130 $ 61 Other real estate: Real estate – commercial 347 - - 347 - Construction and land 360 - - 360 - Total other real estate 707 - - 707 - Total $ 837 $ - $ - $ 837 $ 61
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]	Range Range Fair Value Fair Value Valuation (Weighted Average) (Weighted Average) Description 3/31/2020 12/31/2019 Technique Significant Unobservable Input 3/31/2020 12/31/2019 Impaired Loans: RE – Commercial $ 130 $ 130 Third Party appraisals Management Adjustments to Reflect Current Conditions and Selling Costs 10% (10.0)% 10% (10.0)% Other Real Estate: RE – Commercial $ 347 $ 347 Third Party appraisals Management Adjustments to Reflect Current Conditions and Selling Costs 16% 17% (16.0)% 16% 17% (16.0)% Construction and Land $ 360 $ 360 Third Party appraisals Management Adjustments to Reflect Current Conditions and Selling Costs 10% (10.0)% 10% (10.0)%

Note 1 - The Business of Plum_2

Note 1 - The Business of Plumas Bancorp (Details Textual)	Mar. 31, 2020
Number of Branches	11

Note 2 - Summary of Significa_2

Note 2 - Summary of Significant Accounting Policies (Details Textual) - Accrued Interest Receivable and Other Assets [Member]	Mar. 31, 2020USD ($)
Plumas Statutory Trust I [Member]
Equity Method Investments	$ 352,000
Plumas Statutory Trust II [Member]
Equity Method Investments	$ 180,000

Note 3 - Investment Securitie_3

Note 3 - Investment Securities Available for Sale (Details Textual)	3 Months Ended
	Mar. 31, 2020USD ($)	Mar. 31, 2019	Dec. 31, 2019USD ($)	Mar. 31, 0201USD ($)
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain (Loss), before Tax, Total	$ 6,164,000			$ 2,910,000
Available-for-sale Securities Income Tax Expense (Benefit) on Accumulated Gross Unrealized Gains Losses	$ 1,822,000			$ 861,000
Number of Securities Sold During Period	0	0
Debt Securities, Held-to-maturity, Total	$ 0		$ 0
Number of Investment Securities	185
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions	2
Available-for-sale Debt Securities Pledged to Secure Deposits and Repurchase Agreements Amortized Cost Basis	$ 91,211,000		83,596,000
Debt Securities, Available-for-sale, Restricted	$ 94,906,000
Collateral Pledged [Member]
Debt Securities, Available-for-sale, Restricted			$ 84,625,000
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Number of Investment Securities	98
US States and Political Subdivisions Debt Securities [Member]
Number of Investment Securities	87

Note 3 - Investment Securitie_4

Note 3 - Investment Securities Available for Sale - Amortized Cost and Estimated Fair Value of Investment Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Investment securities available for sale, amortized cost	$ 153,083	$ 156,410
Investment securities available for sale, gross unrealized gains	6,165	3,125
Investment securities available for sale, gross unrealized losses	(1)	(215)
Investment securities available for sale, Estimated fair value	159,247	159,320
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Investment securities available for sale, amortized cost	121,019	123,940
Investment securities available for sale, gross unrealized gains	4,876	1,924
Investment securities available for sale, gross unrealized losses		(186)
Investment securities available for sale, Estimated fair value	125,895	125,678
US States and Political Subdivisions Debt Securities [Member]
Investment securities available for sale, amortized cost	32,064	32,470
Investment securities available for sale, gross unrealized gains	1,289	1,201
Investment securities available for sale, gross unrealized losses	(1)	(29)
Investment securities available for sale, Estimated fair value	$ 33,352	$ 33,642

Note 3 - Investment Securitie_5

Note 3 - Investment Securities Available for Sale - Investment Securities With Unrealized Losses (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Less than 12 months fair value	$ 998	$ 13,284
Less than 12 months unrealized losses	1	60
12 months or more fair value		19,733
12 months or more unrealized losses		155
Total fair value	998	33,017
Total unrealized losses	1	215
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Less than 12 months fair value		10,319
Less than 12 months unrealized losses		31
12 months or more fair value		19,733
12 months or more unrealized losses		155
Total fair value		30,052
Total unrealized losses		186
US States and Political Subdivisions Debt Securities [Member]
Less than 12 months fair value	998	2,965
Less than 12 months unrealized losses	1	29
12 months or more fair value
12 months or more unrealized losses
Total fair value	998	2,965
Total unrealized losses	$ 1	$ 29

Note 3 - Investment Securitie_6

Note 3 - Investment Securities Available for Sale - Investment Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Within one year, amortized cost
Within one year, estimated fair value
After one year through five years, amortized cost	3,468
After one year through five years, estimated fair value	3,569
After five years through ten years, amortized cost	5,464
After five years through ten years, estimated fair value	5,629
After ten years, amortized cost	23,132
After ten years, estimated fair value	24,154
Amortized cost	153,083
Estimated fair value	159,247	$ 159,320
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Government-sponsored mortgage-backed securities, amortized cost	121,019
Government-sponsored mortgage-backed securities, estimated fair value	$ 125,895

Note 4 - Loans and the Allowa_3

Note 4 - Loans and the Allowance for Loan Losses (Details Textual) xbrli-pure in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2020USD ($)	Mar. 31, 2019USD ($)	Dec. 31, 2019USD ($)
Impaired Financing Receivable, Recorded Investment, Total	$ 2,247,000		$ 2,244,000
Impaired Financing Receivable, Related Allowance	154,000		154,000
Impaired Financing Receivable, with Related Allowance, Recorded Investment	538,000		539,000
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	1,709,000		1,705,000
Impaired Financing Receivable, Average Recorded Investment, Total	2,256,000	$ 1,352,000	1,777,000
Impaired Financing Receivable, Interest Income, Accrual Method, Total	15,000	18,000	62,000
Impaired Financing Receivable, Interest Income, Cash Basis Method, Total	0	$ 0
Financing Receivable, Troubled Debt Restructuring	1,012,000		1,016,000
Financing Receivable Modifications Related Allowances	33,000		33,000
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	$ 0		0
Financing Receivable, Modifications, Number of Contracts	0	0
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts	0	0
Financing Receivable, Nonaccrual	$ 2,310,000		$ 2,050,000
Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans	$ 33,000	$ 26,000
Number of Loans, 90 Days Past Due and Still Accruing	0		0
Deferred Loan Origination Costs	$ 496,000	$ 598,000

Note 4 - Loans and the Allowa_4

Note 4 - Loans and the Allowance for Loan Losses - Outstanding Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019	Dec. 31, 2018
Loans	$ 623,743	$ 619,718
Deferred loan costs, net	3,548	3,561
Allowance for loan losses	(7,804)	(7,243)	$ (7,067)	$ (6,958)
Total net loans	619,487	616,036
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Loans	49,246	47,892
Allowance for loan losses	(714)	(617)	(796)	(914)
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans	76,044	78,785
Allowance for loan losses	(622)	(653)	(542)	(538)
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans	332,294	316,986
Allowance for loan losses	(3,830)	(3,426)	(2,969)	(2,686)
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans	19,674	31,181
Allowance for loan losses	(397)	(481)	(641)	(758)
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Loans	13,820	14,530
Allowance for loan losses	(171)	(163)	(195)	(214)
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Loans	35,262	35,471
Allowance for loan losses	(422)	(393)	(450)	(464)
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Loans	92,862	90,310
Allowance for loan losses	(1,541)	(1,409)	(1,384)	(1,289)
Consumer Portfolio Segment [Member] | Other Loans [Member]
Loans	4,541	4,563
Allowance for loan losses	$ (107)	$ (101)	$ (90)	$ (95)

Note 4 - Loans and the Allowa_5

Note 4 - Loans and the Allowance for Loan Losses - Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Beginning balance	$ 7,243	$ 6,958	$ 6,958
Provision charged to operations	750	400	1,500
Losses charged to allowance	(268)	(351)	(1,521)
Recoveries	79	60	306
Ending balance	$ 7,804	$ 7,067	$ 7,243

Note 4 - Loans and the Allowa_6

Note 4 - Loans and the Allowance for Loan Losses - Loan Portfolio Allocated by Internal Risk Ratings (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loans	$ 623,743	$ 619,718
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Loans	49,246	47,892
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans	76,044	78,785
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans	332,294	316,986
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans	19,674	31,181
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Loans	13,820	14,530
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Loans	35,262	35,471
Commercial and Residential Portfolio Segments [Member]
Loans	526,340	524,845
Pass [Member] | Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Loans	48,784	47,334
Pass [Member] | Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans	73,909	76,620
Pass [Member] | Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans	326,468	309,785
Pass [Member] | Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans	19,592	31,097
Pass [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Loans	13,553	14,253
Pass [Member] | Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Loans	34,688	34,855
Pass [Member] | Commercial and Residential Portfolio Segments [Member]
Loans	516,994	513,944
Special Mention [Member] | Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Loans	415	478
Special Mention [Member] | Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans	2,135	2,165
Special Mention [Member] | Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans	4,935	4,954
Special Mention [Member] | Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans
Special Mention [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Loans
Special Mention [Member] | Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Loans
Special Mention [Member] | Commercial and Residential Portfolio Segments [Member]
Loans	7,485	7,597
Substandard [Member] | Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Loans	47	80
Substandard [Member] | Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans
Substandard [Member] | Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans	891	2,247
Substandard [Member] | Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans	82	84
Substandard [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Loans	267	277
Substandard [Member] | Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Loans	574	616
Substandard [Member] | Commercial and Residential Portfolio Segments [Member]
Loans	1,861	3,304
Doubtful [Member] | Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Loans
Doubtful [Member] | Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans
Doubtful [Member] | Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans
Doubtful [Member] | Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans
Doubtful [Member] | Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Loans
Doubtful [Member] | Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Loans
Doubtful [Member] | Commercial and Residential Portfolio Segments [Member]
Loans

Note 4 - Loans and the Allowa_7

Note 4 - Loans and the Allowance for Loan Losses - Credit Risk Profile by Internally Assigned Grade (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loans	$ 623,743	$ 619,718
Consumer Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	96,954	94,687
Consumer Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	449	186
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Loans	92,862	90,310
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Performing Financial Instruments [Member]
Loans	92,448	90,128
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Nonperforming Financial Instruments [Member]
Loans	414	182
Consumer Portfolio Segment [Member] | Other Loans [Member]
Loans	4,541	4,563
Consumer Portfolio Segment [Member] | Other Loans [Member] | Performing Financial Instruments [Member]
Loans	4,506	4,559
Consumer Portfolio Segment [Member] | Other Loans [Member] | Nonperforming Financial Instruments [Member]
Loans	35	4
Consumer Portfolio Segment [Member] | Residential Portfolio Segment [Member]
Loans	$ 97,403
Consumer Portfolio Segment [Member] | Commercial Portfolio Segment [Member]
Loans		$ 94,873

Note 4 - Loans and the Allowa_8

Note 4 - Loans and the Allowance for Loan Losses - Allocation of the Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Mar. 31, 2020	Dec. 31, 2019
Beginning balance	$ 7,243	$ 6,958	$ 6,958
Charge-offs	(268)	(351)	(1,521)
Recoveries	79	60	306
Provision	750	400	1,500
Ending balance	7,804	7,067	7,243
Allowance for loan losses, individually evaluated for impairment				$ 154	$ 154
Allowance for loan losses, collectively evaluated for impairment				7,650	7,089
Allowance for loan losses	7,243	7,067	6,958	7,804	7,243
Loans, individually evaluated for impairment				2,247	2,244
Loans, collectively evaluated for impairment				621,496	617,474
Loans				623,743	619,718
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Beginning balance	617	914	914
Charge-offs	(131)	(16)
Recoveries	2	9
Provision	226	(111)
Ending balance	714	796	617
Allowance for loan losses, individually evaluated for impairment
Allowance for loan losses, collectively evaluated for impairment				714	617
Allowance for loan losses	714	796	914	714	617
Loans, individually evaluated for impairment					25
Loans, collectively evaluated for impairment				49,246	47,867
Loans				49,246	47,892
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Beginning balance	653	538	538
Charge-offs
Recoveries
Provision	(31)	4
Ending balance	622	542	653
Allowance for loan losses, individually evaluated for impairment
Allowance for loan losses, collectively evaluated for impairment				622	653
Allowance for loan losses	622	542	538	622	653
Loans, individually evaluated for impairment				247	248
Loans, collectively evaluated for impairment				75,797	78,537
Loans				76,044	78,785
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Beginning balance	3,426	2,686	2,686
Charge-offs
Recoveries	1
Provision	403	283
Ending balance	3,830	2,969	3,426
Allowance for loan losses, individually evaluated for impairment				121	121
Allowance for loan losses, collectively evaluated for impairment				3,709	3,305
Allowance for loan losses	3,830	2,969	2,686	3,830	3,426
Loans, individually evaluated for impairment				805	815
Loans, collectively evaluated for impairment				331,489	316,171
Loans				332,294	316,986
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Beginning balance	481	758	758
Charge-offs
Recoveries
Provision	(84)	(117)
Ending balance	397	641	481
Allowance for loan losses, individually evaluated for impairment				5	5
Allowance for loan losses, collectively evaluated for impairment				392	476
Allowance for loan losses	397	641	758	397	481
Loans, individually evaluated for impairment				109	110
Loans, collectively evaluated for impairment				19,565	31,071
Loans				19,674	31,181
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Beginning balance	163	214	214
Charge-offs
Recoveries	1	1
Provision	7	(20)
Ending balance	171	195	163
Allowance for loan losses, individually evaluated for impairment				28	28
Allowance for loan losses, collectively evaluated for impairment				143	135
Allowance for loan losses	171	195	214	171	163
Loans, individually evaluated for impairment				656	612
Loans, collectively evaluated for impairment				13,164	13,918
Loans				13,820	14,530
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Beginning balance	393	464	464
Charge-offs
Recoveries	1	1
Provision	28	(15)
Ending balance	422	450	393
Allowance for loan losses, individually evaluated for impairment
Allowance for loan losses, collectively evaluated for impairment				422	393
Allowance for loan losses	422	450	464	422	393
Loans, individually evaluated for impairment				430	434
Loans, collectively evaluated for impairment				34,832	35,037
Loans				35,262	35,471
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Beginning balance	1,409	1,289	1,289
Charge-offs	(134)	(312)
Recoveries	70	47
Provision	196	360
Ending balance	1,541	1,384	1,409
Allowance for loan losses, individually evaluated for impairment
Allowance for loan losses, collectively evaluated for impairment				1,541	1,409
Allowance for loan losses	1,541	1,384	1,289	1,541	1,409
Loans, individually evaluated for impairment
Loans, collectively evaluated for impairment				92,862	90,310
Loans				92,862	90,310
Consumer Portfolio Segment [Member] | Other Loans [Member]
Beginning balance	101	95	95
Charge-offs	(3)	(23)
Recoveries	4	2
Provision	5	16
Ending balance	107	90	101
Allowance for loan losses, individually evaluated for impairment
Allowance for loan losses, collectively evaluated for impairment				107	101
Allowance for loan losses	$ 107	$ 90	$ 95	107	101
Loans, individually evaluated for impairment
Loans, collectively evaluated for impairment				4,541	4,563
Loans				$ 4,541	$ 4,563

Note 4 - Loans and the Allowa_9

Note 4 - Loans and the Allowance for Loan Losses - Aging Analysis of the Loan Portfolio (Details) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Loans, past due	$ 5,233,000	$ 5,705,000
Loans, 90 days past due and still accruing
Financing Receivable, Nonaccrual	2,310,000	2,050,000
Loans, current	618,510,000	614,013,000
Loans	623,743,000	619,718,000
Loans, 90 days past due and still accruing
Financing Receivables 30 to 89 Days Past Due [Member]
Loans, past due	2,923,000	3,655,000
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Loans, past due	260,000	391,000
Loans, 90 days past due and still accruing
Financing Receivable, Nonaccrual	47,000	58,000
Loans, current	48,986,000	47,501,000
Loans	49,246,000	47,892,000
Loans, 90 days past due and still accruing
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans, past due	213,000	333,000
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Loans, past due	130,000	199,000
Loans, 90 days past due and still accruing
Financing Receivable, Nonaccrual
Loans, current	75,914,000	78,586,000
Loans	76,044,000	78,785,000
Loans, 90 days past due and still accruing
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans, past due	130,000	199,000
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Loans, past due	1,719,000	2,297,000
Loans, 90 days past due and still accruing
Financing Receivable, Nonaccrual	891,000	830,000
Loans, current	330,575,000	314,689,000
Loans	332,294,000	316,986,000
Loans, 90 days past due and still accruing
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans, past due	828,000	1,467,000
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Loans, past due	82,000	83,000
Loans, 90 days past due and still accruing
Financing Receivable, Nonaccrual	82,000	83,000
Loans, current	19,592,000	31,098,000
Loans	19,674,000	31,181,000
Loans, 90 days past due and still accruing
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans, past due
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Loans, past due	378,000	277,000
Loans, 90 days past due and still accruing
Financing Receivable, Nonaccrual	267,000	277,000
Loans, current	13,442,000	14,253,000
Loans	13,820,000	14,530,000
Loans, 90 days past due and still accruing
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans, past due	111,000
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Loans, past due	900,000	904,000
Loans, 90 days past due and still accruing
Financing Receivable, Nonaccrual	574,000	616,000
Loans, current	34,362,000	34,567,000
Loans	35,262,000	35,471,000
Loans, 90 days past due and still accruing
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans, past due	326,000	288,000
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Loans, past due	1,689,000	1,463,000
Loans, 90 days past due and still accruing
Financing Receivable, Nonaccrual	414,000	182,000
Loans, current	91,173,000	88,847,000
Loans	92,862,000	90,310,000
Loans, 90 days past due and still accruing
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans, past due	1,275,000	1,281,000
Consumer Portfolio Segment [Member] | Other Loans [Member]
Loans, past due	75,000	91,000
Loans, 90 days past due and still accruing
Financing Receivable, Nonaccrual	35,000	4,000
Loans, current	4,466,000	4,472,000
Loans	4,541,000	4,563,000
Loans, 90 days past due and still accruing
Consumer Portfolio Segment [Member] | Other Loans [Member] | Financing Receivables 30 to 89 Days Past Due [Member]
Loans, past due	$ 40,000	$ 87,000

Note 4 - Loans and the Allow_10

Note 4 - Loans and the Allowance for Loan Losses - Impaired Loans (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Recorded investment with no related allowance recorded	$ 1,709,000		$ 1,705,000
Recorded investment with an allowance	538,000		539,000
Impaired Financing Receivable, Related Allowance	154,000		154,000
Recorded investment	2,247,000		2,244,000
Unpaid principal balance	2,355,000		2,399,000
Average recorded investment	2,256,000	$ 1,352,000	1,777,000
Interest income recognized	15,000	$ 18,000	62,000
Commercial Portfolio Segment [Member] | Commercial Loans [Member]
Recorded investment with no related allowance recorded			25,000
Unpaid principal balance with no related allowance recorded			85,000
Average recorded investment with no related allowance recorded			23,000
Interest income recognized with no related allowance recorded
Recorded investment with an allowance
Unpaid principal balance with allowance
Impaired Financing Receivable, Related Allowance
Average recorded investment with an allowance
Interest income recognized with an allowance
Recorded investment			25,000
Unpaid principal balance			85,000
Average recorded investment			23,000
Interest income recognized
Commercial Portfolio Segment [Member] | Agricultural Loans [Member]
Recorded investment with no related allowance recorded	247,000		248,000
Unpaid principal balance with no related allowance recorded	247,000		248,000
Average recorded investment with no related allowance recorded	248,000		249,000
Interest income recognized with no related allowance recorded	5,000		19,000
Recorded investment with an allowance
Unpaid principal balance with allowance
Impaired Financing Receivable, Related Allowance
Average recorded investment with an allowance
Interest income recognized with an allowance
Recorded investment	247,000		248,000
Unpaid principal balance	247,000		248,000
Average recorded investment	248,000		249,000
Interest income recognized	5,000		19,000
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Recorded investment with no related allowance recorded	553,000		563,000
Unpaid principal balance with no related allowance recorded	611,000		614,000
Average recorded investment with no related allowance recorded	558,000		476,000
Interest income recognized with no related allowance recorded
Recorded investment with an allowance	252,000		252,000
Unpaid principal balance with allowance	265,000		261,000
Impaired Financing Receivable, Related Allowance	121,000		121,000
Average recorded investment with an allowance	252,000		139,000
Interest income recognized with an allowance
Recorded investment	805,000		815,000
Unpaid principal balance	876,000		875,000
Average recorded investment	810,000		615,000
Interest income recognized	0
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Recorded investment with no related allowance recorded
Unpaid principal balance with no related allowance recorded
Average recorded investment with no related allowance recorded
Interest income recognized with no related allowance recorded
Recorded investment with an allowance	109,000		110,000
Unpaid principal balance with allowance	109,000		110,000
Impaired Financing Receivable, Related Allowance	5,000		5,000
Average recorded investment with an allowance	109,000		114,000
Interest income recognized with an allowance	1,000		7,000
Recorded investment	109,000		110,000
Unpaid principal balance	109,000		110,000
Average recorded investment	109,000		114,000
Interest income recognized	1,000		7,000
Residential Portfolio Segment [Member] | Real Estate Loan [Member]
Recorded investment with no related allowance recorded	479,000		435,000
Unpaid principal balance with no related allowance recorded	489,000		447,000
Average recorded investment with no related allowance recorded	480,000		385,000
Interest income recognized with no related allowance recorded	7,000		29,000
Recorded investment with an allowance	177,000		177,000
Unpaid principal balance with allowance	176,000		177,000
Impaired Financing Receivable, Related Allowance	28,000		28,000
Average recorded investment with an allowance	177,000		178,000
Interest income recognized with an allowance	2,000		7,000
Recorded investment	656,000		612,000
Unpaid principal balance	665,000		624,000
Average recorded investment	657,000		563,000
Interest income recognized	9,000		36,000
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member]
Recorded investment with no related allowance recorded	430,000		434,000
Unpaid principal balance with no related allowance recorded	458,000		457,000
Average recorded investment with no related allowance recorded	432,000		213,000
Interest income recognized with no related allowance recorded
Recorded investment with an allowance
Unpaid principal balance with allowance
Impaired Financing Receivable, Related Allowance
Average recorded investment with an allowance
Interest income recognized with an allowance
Recorded investment	430,000		434,000
Unpaid principal balance	458,000		457,000
Average recorded investment	432,000		213,000
Interest income recognized	0
Consumer Portfolio Segment [Member] | Automobile Loan [Member]
Recorded investment with no related allowance recorded
Unpaid principal balance with no related allowance recorded
Average recorded investment with no related allowance recorded
Interest income recognized with no related allowance recorded
Recorded investment with an allowance
Unpaid principal balance with allowance
Impaired Financing Receivable, Related Allowance
Average recorded investment with an allowance
Interest income recognized with an allowance
Recorded investment
Unpaid principal balance
Average recorded investment
Interest income recognized
Consumer Portfolio Segment [Member] | Other Loans [Member]
Recorded investment with no related allowance recorded
Unpaid principal balance with no related allowance recorded
Average recorded investment with no related allowance recorded
Interest income recognized with no related allowance recorded
Recorded investment with an allowance
Unpaid principal balance with allowance
Impaired Financing Receivable, Related Allowance
Average recorded investment with an allowance
Interest income recognized with an allowance
Recorded investment
Unpaid principal balance
Average recorded investment
Interest income recognized

Note 5 - Commitments and Cont_2

Note 5 - Commitments and Contingencies (Details Textual) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Unused Commitments to Extend Credit	$ 104,500	$ 111,400
Construction Loan Payable [Member]
Unused Commitments to Extend Credit	7,100
Standby Letters of Credit [Member]
Unused Commitments to Extend Credit	$ 126	$ 126

Note 6 - Earnings Per Share (De

Note 6 - Earnings Per Share (Details Textual) - shares	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	208,000
Share-based Payment Arrangement, Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)		71,000

Note 6 - Earnings Per Share - C

Note 6 - Earnings Per Share - Calculation of Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Net income	$ 3,316	$ 3,818
Basic earnings per share (in dollars per share)	$ 0.64	$ 0.74
Diluted earnings per share (in dollars per share)	$ 0.63	$ 0.73
Basic shares (in shares)	5,171	5,144
Diluted shares (in shares)	5,231	5,225

Note 7 - Stock-based Compensa_3

Note 7 - Stock-based Compensation (Details Textual) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Share-based Payment Arrangement, Expense	$ 78,000	$ 50,000
Share-based Payment Arrangement, Expense, Tax Benefit	6,000	3,000
Proceeds from Stock Options Exercised	35,000	76,000
Share-based Payment Arrangement, Exercise of Option, Tax Benefit	$ 10,000	$ 0
Stock Option Plan 2013 [Member]
Common Stock, Capital Shares Reserved for Future Issuance (in shares)	396,835
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)	101,500
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)	5,000	0
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total	$ 768,000
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)	3 years 73 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value	$ 189,000	$ 197,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value	$ 235,000	$ 251,000
Stock Option Plan 2013 [Member] | Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)	10 years

Note 7 - Stock-based Compensa_4

Note 7 - Stock-based Compensation - Weighted Average Fair Value Assumptions (Details)	3 Months Ended
	Mar. 31, 2020$ / shares
Daily Volatility	26.00%
Weighted-average fair value of options granted during the three months ended March 31, 2020 (in dollars per share)	$ 5.92
Share-based Payment Arrangement, Option [Member]
Expected life of stock options (Year)	5 years 36 days
Risk free interest rate	1.68%
Dividend yields	1.29%

Note 7 - Stock-based Compensa_5

Note 7 - Stock-based Compensation - Stock Option Activity (Details) - Stock Option Plan 2013 [Member] - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Options outstanding, shares (in shares)	302,385
Options outstanding, weighted average exercise price (in dollars per share)	$ 17.73
Options granted, shares (in shares)	5,000	0
Options granted, weighted average exercise price (in dollars per share)	$ 26.42
Options exercised, shares (in shares)	(12,050)
Options exercised, weighted average exercise price (in dollars per share)	$ 6.68
Options outstanding, shares (in shares)	295,335
Options outstanding, weighted average exercise price (in dollars per share)	$ 18.33
Options outstanding, weighted average remaining contractual term (Year)	6 years
Options outstanding, intrinsic value	$ 899,000
Options exercisable, shares (in shares)	122,785
Options exercisable, weighted average exercise price (in dollars per share)	$ 12.89
Options exercisable, weighted average remaining contractual term (Year)	4 years 73 days
Options exercisable, intrinsic value	$ 899,000
Expected to vest, shares (in shares)	152,897
Expected to vest, weighted average exercise price (in dollars per share)	$ 22.20
Expected to vest, weighted average remaining contractual term (Year)	7 years 73 days

Note 9 - Fair Value Measureme_3

Note 9 - Fair Value Measurement (Details Textual) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Gain (Loss) on Sale of Assets and Asset Impairment Charges		$ (61,000)
Asset Impairment Charges, Total	$ 0
Impaired Loans [Member]
Gain (Loss) on Sale of Assets and Asset Impairment Charges		$ (61,000)

Note 9 - Fair Value Measureme_4

Note 9 - Fair Value Measurement - Carrying Amounts and Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Estimated fair value	$ 159,247	$ 159,320
Reported Value Measurement [Member]
Cash and cash equivalents	58,058	46,942
Estimated fair value	159,247	159,320
Loans, net	619,487	616,036
FHLB stock	3,517	3,517
Accrued interest receivable	2,995	3,398
Deposits	762,886	747,324
Repurchase agreements	8,383	16,013
Junior subordinated deferrable interest debentures	10,310	10,310
Accrued interest payable	91	96
Estimate of Fair Value Measurement [Member]
Cash and cash equivalents	58,058	46,942
Estimated fair value	159,247	159,320
Loans, net	662,368	626,795
Accrued interest receivable	2,995	3,398
Deposits	764,400	747,332
Repurchase agreements	8,383	16,013
Junior subordinated deferrable interest debentures	7,080	7,661
Accrued interest payable	91	96
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Cash and cash equivalents	58,058	46,942
Accrued interest receivable	1	15
Deposits	725,158	709,130
Accrued interest payable	11	13
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Estimated fair value	159,247	159,320
Accrued interest receivable	559	574
Deposits	39,242	38,202
Repurchase agreements	8,383	16,013
Accrued interest payable	60	60
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Loans, net	662,368	626,795
Accrued interest receivable	2,435	2,809
Junior subordinated deferrable interest debentures	7,080	7,661
Accrued interest payable	$ 20	$ 23

Note 9 - Fair Value Measureme_5

Note 9 - Fair Value Measurement - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale	$ 159,247,000	$ 159,320,000
Fair Value, Recurring [Member]
Debt Securities, Available-for-sale	159,247	159,320
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Debt Securities, Available-for-sale	159,247	159,320
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Debt Securities, Available-for-sale	125,895,000	125,678,000
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Fair Value, Recurring [Member]
Debt Securities, Available-for-sale	125,895	125,678
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Debt Securities, Available-for-sale	125,895	125,678
US States and Political Subdivisions Debt Securities [Member]
Debt Securities, Available-for-sale	33,352,000	33,642,000
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Recurring [Member]
Debt Securities, Available-for-sale	33,352	33,642
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Debt Securities, Available-for-sale	$ 33,352	$ 33,642

Note 9 - Fair Value Measureme_6

Note 9 - Fair Value Measurement - Assets and Liabilities Measured at Fair Value on a Non-recurring Basis (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Impaired loans, Total gain (loss)		$ 61
Other real estate, Total gain (loss)
Asset, Total gain (loss)		61
Fair Value, Nonrecurring [Member]
Other real estate	707		$ 707
Assets	837		837
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member]
Other real estate
Assets
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]
Other real estate
Assets
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Other real estate	707		707
Assets	837		837
Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Impaired loans, Total gain (loss)
Other real estate, Total gain (loss)
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Fair Value, Nonrecurring [Member]
Impaired loans	130		130
Other real estate	347		347
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member]
Impaired loans
Other real estate
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]
Impaired loans
Other real estate
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans	130		130
Other real estate	347		347
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Other real estate, Total gain (loss)
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Fair Value, Nonrecurring [Member]
Other real estate	360		360
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member]
Other real estate
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]
Other real estate
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Other real estate	$ 360		$ 360

Note 9 - Fair Value Measureme_7

Note 9 - Fair Value Measurement - Quantitative Information About Level 3 Fair Value Measurements for Financial Instruments Measured at Fair Value on a Non-recurring Basis (Details) $ in Thousands	Mar. 31, 2020USD ($)	Dec. 31, 2019USD ($)
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Measurement Input, Cost to Sell [Member]
Impaired loans, Measurement Input	0.1	0.1
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Measurement Input, Cost to Sell [Member] | Weighted Average [Member]
Impaired loans, Measurement Input	(0.1)	(0.1)
Other real estate, Measurement Input	(0.16)	(0.16)
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Measurement Input, Cost to Sell [Member] | Minimum [Member]
Other real estate, Measurement Input	0.17	0.16
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Measurement Input, Cost to Sell [Member] | Maximum [Member]
Other real estate, Measurement Input	0.16	0.17
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Measurement Input, Cost to Sell [Member]
Other real estate, Measurement Input	0.1	0.1
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Measurement Input, Cost to Sell [Member] | Weighted Average [Member]
Other real estate, Measurement Input	(0.1)	(0.1)
Fair Value, Nonrecurring [Member]
Other real estate	$ 707	$ 707
Fair Value, Nonrecurring [Member] | Commercial Portfolio Segment [Member] | Real Estate Loan [Member]
Impaired loans	130	130
Other real estate	347	347
Fair Value, Nonrecurring [Member] | Commercial Portfolio Segment [Member] | Construction Loans [Member]
Other real estate	$ 360	$ 360