XML 45 R32.htm IDEA: XBRL DOCUMENT
v3.20.4

Significant Accounting Policies (Policies) | 12 Months Ended
--- | ---
Dec. 31, 2020
Accounting Policies [Abstract] |
Basis of Accounting, Policy [Policy Text Block] | Basis of Presentation First Community Bankshares, Inc. (the “Company”), a financial holding company, was founded in 1989 and reincorporated under the laws of the Commonwealth of Virginia in 2018. The Company is the successor to First Community Bancshares, Inc., a Nevada corporation, pursuant to an Agreement and Plan of Reincorporation and Merger, the sole purpose of which was to change the Company’s state of incorporation from Nevada to Virginia. The Company’s principal executive office is located in Bluefield, Virginia. The Company provides banking products and services to individual and commercial customers through its wholly owned subsidiary First Community Bank (the “Bank”), a Virginia-chartered banking institution founded in 1874. The Bank offers wealth management and investment advice through its Trust Division and wholly owned subsidiary First Community Wealth Management (“FCWM”). Unless the context suggests otherwise, the terms “First Community,” “Company,” “we,” “our,” and “us” refer to First Community Bankshares, Inc. and its subsidiaries as a consolidated entity.
Consolidation, Policy [Policy Text Block] | Principles of Consolidation The Company’s accounting and reporting policies conform with U.S. generally accepted accounting principles (“GAAP”) and prevailing practices in the banking industry. The consolidated financial statements include all accounts of the Company and its wholly owned subsidiaries and eliminate all intercompany balances and transactions. The Company operates in one business segment, Community Banking, which consists of all operations, including commercial and consumer banking, lending activities, and wealth management. The Company maintains investments in variable interest entities (“VIEs”). VIEs are legal entities in which equity investors do not have sufficient equity at risk for the entity to independently finance its activities, or as a group, the holders of the equity investment at risk lack the power through voting or similar rights to direct the activities of the entity that most significantly impact its economic performance, or do not have the obligation to absorb the expected losses of the entity or the right to receive expected residual returns of the entity. Consolidation of a VIE is required if a reporting entity is the primary beneficiary of the VIE. The Company periodically reviews its VIEs and has determined that it is not the primary beneficiary of any VIE; therefore, the assets and liabilities of these entities are not consolidated into the financial statements.
Reclassification, Comparability Adjustment [Policy Text Block] | Reclassification Certain amounts reported in prior years have been reclassified to conform to the current year’s presentation. These reclassifications had no effect on the Company’s results of operations, financial position, or net cash flow.
Use of Estimates, Policy [Policy Text Block] | Use of Estimates Preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the balance sheet and reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that require the most subjective or complex judgments relate to fair value measurements, the allowance for loan losses and goodwill and other intangible asset. For additional information, see “Critical Accounting Policies” in Part II, Item 7 of this report.
Fair Value Measurement, Policy [Policy Text Block] | Fair Value Measurements Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability, in the principal or most advantageous market for the asset or liability, in an orderly transaction between market participants. Market participants are buyers and sellers in the principal market that are independent, knowledgeable, able to transact, and willing to transact. The fair value hierarchy ranks the inputs used in measuring fair value as follows:
| ● | Level 1 – Observable, unadjusted quoted prices in active markets
| ● | Level 2 – Inputs other than quoted prices included in Level 1 that are directly or indirectly observable for the asset or liability
| ● | Level 3 – Unobservable inputs with little or no market activity that require the Company to use reasonable inputs and assumptions
The Company uses fair value measurements to record adjustments to certain financial assets and liabilities on a recurring basis. The Company may be required to record certain assets at fair value on a nonrecurring basis in specific circumstances, such as evidence of impairment. Methodologies used to determine fair value might be highly subjective and judgmental in nature; therefore, valuations may not be precise. If the Company determines that a valuation technique change is necessary, the change is assumed to have occurred at the end of the respective reporting period.
Cash and Cash Equivalents, Policy [Policy Text Block] | Cash and Cash Equivalents Cash and cash equivalents include cash and due from banks, federal funds sold, and interest-bearing balances on deposit with the Federal Home Loan Bank (“FHLB”), the Federal Reserve Bank (“FRB”), and correspondent banks that are available for immediate withdrawal.
Marketable Securities, Policy [Policy Text Block] | Investment Securities Management classifies debt securities as held-to-maturity or available-for-sale based on the intent and ability to hold the securities to maturity. Debt securities that the Company has the intent and ability to hold to maturity are classified as held-to-maturity securities and carried at amortized cost. Debt securities not classified as held to maturity are classified as available-for-sale securities and carried at estimated fair value. Available-for-sale securities consist of securities the Company intends to hold for indefinite periods of time including securities to be used as part of the Company’s asset/liability management strategy and securities that may be sold in response to changes in interest rates, prepayment risk, or other similar factors. Unrealized gains and losses on available-for-sale securities are included in accumulated other comprehensive income (“AOCI”), net of income taxes, in stockholders’ equity. Gains or losses on calls, maturities, or sales of investment securities are recorded based on the specific identification method and included in noninterest income. Premiums and discounts are amortized or accreted over the life of a security into interest income. The Company reviews its investment portfolio quarterly for indications of other-than-temporary impairment (“OTTI”) using inputs from independent third parties to determine the fair value of investment securities, which are reviewed and corroborated by management. Unrealized losses are evaluated to determine whether the impairment is temporary or other-than-temporary in nature. For debt securities, management considers its intent to sell the securities, the evidence available to determine if it is more likely than not that the securities will have to be sold before recovery of amortized cost, and the probable credit losses. Probable credit losses are evaluated using the present value of expected future cash flows; the severity and duration of the impairment; the issuer’s financial condition and near-term prospects to service the debt; the cause of the decline, such as adverse conditions related to the issuer, the industry, or economic environment; the payment structure of the debt; the issuer’s failure to make scheduled interest or principal payments; and any change in the issuer’s credit rating by rating agencies. If the present value of expected future cash flows discounted at the security's effective yield is less than the net book value, the difference is recognized as a credit-related OTTI in noninterest income. If management does not intend to sell and if we are not likely to be required to sell the security, the OTTI is separated into an amount representing the credit loss, which is recognized as a charge to noninterest income, and the amount representing all other factors, which is recognized in other comprehensive income (“OCI”).
Other Investments [Policy Text Block] | Other Investments As a condition of membership in the FHLB and the FRB, the Company is required to hold a minimum level of stock in the FHLB of Atlanta and the FRB of Richmond. These securities are carried at cost and periodically reviewed for impairment. The total investment in FHLB and FRB stock, which is included in other assets, was $10.80 million as of December 31, 2020, and $8.90 million as of December 31, 2019. The Company owns certain long-term equity investments without readily determinable fair values, including certain tax credit limited partnerships and various limited liability companies that manage real estate investments, facilitate tax credits, and provide title insurance and other related financial services. These investments are accounted for at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment. The total carrying value in these investments, which is included other assets, totaled $3.93 million as of December 31, 2020, and $3.68 million as of December 31, 2019.
Business Combinations Policy [Policy Text Block] | Business Combinations The Company accounts for business combinations using the acquisition method of accounting as outlined in using Topic 805 of the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”). Under this method, all identifiable assets acquired, including purchased loans, and liabilities assumed are recorded at fair value. Any excess of the purchase price over the fair value of net assets acquired is recorded as goodwill. In instances where the price of the acquired business is less than the net assets acquired, a gain on the purchase is recorded. Fair values are assigned based on quoted prices for similar assets, if readily available, or appraisals by qualified independent parties for relevant asset and liability categories. Certain financial assets and liabilities are valued using discount models that apply current discount rates to streams of cash flow. Valuation methods require assumptions, which can result in alternate valuations, varying levels of goodwill or bargain purchase gains, or amortization expense or accretion income. Management must make estimates for the useful or economic lives of certain acquired assets and liabilities that are used to establish the amortization or accretion of some intangible assets and liabilities, such as core deposits. Fair values are subject to refinement for up to one year after the closing date of the acquisition as additional information about the closing date fair values becomes available. Acquisition and divestiture activities are included in the Company’s consolidated results of operations from the closing date of the transaction. Acquisition and divestiture related costs are recognized in noninterest expense as incurred. For additional information, see “Purchased Credit Impaired Loans” and “Intangible Assets” below.
Financing Receivable, Held-for-investment [Policy Text Block] | Loans Held for Investment Loans classified as held for investment are originated with the intent to hold indefinitely, until maturity, or until pay-off. Loans held for investment are carried at the principal amount outstanding, net of unearned income and any necessary write-downs to reduce individual loans to net realizable value. Interest income on performing loans is recognized as interest income at the contractual rate of interest. Loan origination fees, including loan commitment and underwriting fees, are reduced by direct costs associated with loan processing, including salaries, legal review, and appraisal fees. Net deferred loan fees are deferred and amortized over the life of the related loan or commitment period. Purchased Performing Loans. Purchased loans that are deemed to be performing at the acquisition date are accounted for using the contractual cash flow method of accounting, which results in the loans being recorded at fair value with a credit discount. The fair value discount is accreted as an adjustment to yield over the estimated contractual lives of the loans. No allowance for loan losses is recorded at acquisition for purchased loans because the fair values of the acquired loans incorporate credit risk assumptions. Purchased Credit Impaired (“PCI”) Loans. When purchased loans exhibit evidence of credit deterioration after the acquisition date, and it is probable at acquisition the Company will not collect all contractually required principal and interest payments, the loans are referred to as PCI loans. PCI loans are accounted for using Topic 310-30 of the FASB ASC. PCI loans are initially measured at fair value, which includes estimated future credit losses expected to be incurred over the life of the loans. Per the guidance, the Company groups PCI loans that have common risk characteristics into loan pools. Evidence of credit quality deterioration at acquisition may include measures such as nonaccrual status, credit scores, declines in collateral value, current loan to value percentages, and days past due. The Company considers expected prepayments and estimates the amount and timing of expected principal, interest, and other cash flows for each loan or pool of loans identified as credit impaired. If contractually required payments at acquisition exceed cash flows expected to be collected, the excess is the non-accretable difference, which is available to absorb credit losses on those loans or pools of loans. If the cash flows expected at acquisition exceed the estimated fair values, the excess is the accretable yield, which is recognized in interest income over the remaining lives of those loans or pools of loans when there is a reasonable expectation about the amount and timing of such cash flows. Impaired Loans and Nonperforming Assets. The Company maintains an active and robust problem credit identification system through its ongoing credit review function. When a credit is identified as exhibiting characteristics of weakening, the Company assesses the credit for potential impairment. Loans are considered impaired when, in the opinion of management and based on current information and events, the collection of principal and interest payments due under the contractual terms of the loan agreements are uncertain. The Company conducts quarterly reviews of loans with balances of $500 thousand or greater that are deemed to be impaired. Factors considered in determining impairment include, but are not limited to, the borrower’s cash flow and capacity for debt repayment, the valuation of collateral, historical loss percentages, and economic conditions. Impairment allowances allocated to individual loans, including individual credit relationships and loan pools grouped by similar risk characteristics, are reviewed quarterly by management. Impairment is measured based upon the present value of expected future cash flows discounted at the loan's effective interest rate or the net realizable value of the collateral if the loan is collateral dependent. Interest income realized on impaired loans in nonaccrual status, if any, is recognized upon receipt. The accrual of interest, which is based on the daily amount of principal outstanding, on impaired loans is generally continued unless the loan becomes delinquent 90 days or more. Loans are considered past due when either principal or interest payments become contractually delinquent by 30 days or more. The Company’s policy is to discontinue the accrual of interest, if warranted, on loans based on the payment status, evaluation of the related collateral, and the financial strength of the borrower. Loans that are 90 days or more past due are placed on nonaccrual status. Management may elect to continue the accrual of interest when the loan is well secured and in process of collection. When interest accruals are discontinued, interest accrued and not collected in the current year is reversed from income, and interest accrued and not collected from prior years is charged to the allowance for loan losses. Nonaccrual loans may be returned to accrual status when all principal and interest amounts contractually due, including past due payments, are brought current; the ability of the borrower to repay the obligation is reasonably assured; and there is generally a period of at least six months of repayment performance by the borrower in accordance with the contractual terms. Seriously delinquent loans are evaluated for loss mitigation options. Closed-end retail loans are generally charged off against the allowance for loan losses when the loans become 120 days past due. Open-end retail loans and residential real estate secured loans are generally charged off when the loans become 180 days past due. Unsecured loans are generally charged off when the loans become 90 days past due. All other loans are charged off against the allowance for loan losses after collection attempts have been exhausted, which generally is within 120 days. Recoveries of loans previously charged off are credited to the allowance for loan losses in the period received. Loans are considered troubled debt restructurings (“TDRs”) when the Company grants concessions, for legal or economic reasons, to borrowers experiencing financial difficulty that would not otherwise be considered. The Company generally makes concessions in interest rates, loan terms, and/or amortization terms. All TDRs $500 thousand or greater are evaluated for a specific reserve based on either the collateral or net present value method, whichever is most applicable. TDRs under $500 thousand are subject to the reserve calculation for classified loans based primarily on the historical loss rate. At the date of modification, nonaccrual loans are classified as nonaccrual TDRs. TDRs classified as nonperforming at the date of modification are returned to performing status after six months of satisfactory payment performance; however, these loans remain identified as impaired until full payment or other satisfaction of the obligation occurs. Other real estate owned (“OREO”) acquired through foreclosure, or other settlement, is carried at the lower of cost or fair value less estimated selling costs. The fair value is generally based on current third-party appraisals. When a property is transferred into OREO, any excess of the loan balance over the net realizable fair value is charged against the allowance for loan losses. Operating expenses, gains, and losses on the sale of OREO are included in other noninterest expense in the Company’s consolidated statements of income after any fair value write-downs are recorded as valuation adjustments.
Loans and Leases Receivable, Allowance for Loan Losses Policy [Policy Text Block] | Allowance for Loan Losses We review our allowance for loan losses quarterly to determine if it is sufficient to absorb probable loan losses in the portfolio. This determination requires management to make significant estimates and assumptions. While management uses its best judgment and available information, the ultimate adequacy of the allowance is dependent upon a variety of factors beyond our control, including the performance of our loan portfolio, the economy, changes in interest rates, and the view of regulatory authorities towards loan classifications. These uncertainties may result in material changes to the allowance for loan losses in the near term; however, the amount of the change cannot reasonably be estimated. Our allowance for loan losses consists of specific reserves assigned to impaired loans and credit relationships and general reserves assigned to unimpaired loans that have been segmented into loan classes with similar risk characteristics such as the type of loan and collateral. General reserve allocations are based on management’s judgments of qualitative and quantitative factors that include, but are not limited to, probable losses from loan and other credit arrangements, general economic conditions, changes in credit concentrations or pledged collateral, historical loan loss experience, and trends in portfolio volume, maturities, composition, delinquencies, and nonaccruals. Historical loss rates for loans classified as special mention and substandard within each loan class in the commercial loan segment are adjusted by an additional qualitative factor. Loans are considered impaired when, in the opinion of management and based on current information and events, the collection of principal and interest payments due under the contractual terms of the loan agreements are uncertain. The Company conducts quarterly reviews of loans with balances of $500 thousand or greater that are deemed to be impaired. Factors considered in determining impairment include, but are not limited to, the borrower’s cash flow and capacity for debt repayment, the valuation of collateral, historical loss percentages, and economic conditions. Impairment allowances allocated to individual loans, including individual credit relationships and loan pools grouped by similar risk characteristics, are reviewed quarterly by management, Impairment is measured based upon the present value of expected future cash flows discounted at the loan's effective interest rate or the net realizable value of the collateral if the loan is collateral dependent. No allowance for loan losses is carried over or established at acquisition for purchased loans acquired in business combinations. A provision for loan losses is recorded for any credit deterioration in purchased performing loans after the acquisition date. Loans acquired in business combinations that are deemed impaired at acquisition, purchased credit impaired (“PCI”) loans, are grouped into pools and evaluated separately from the non-PCI portfolio. The estimated cash flows to be collected on PCI loans are discounted at a market rate of interest. Management believed the allowance was adequate to absorb probable loan losses inherent in the loan portfolio as of December 31, 2020. For additional information, see Note 6, “Allowance for Loan Losses,” to the Consolidated Financial Statements in Item 8 of this report.
Federal Deposit Insurance Corporation Indemnification Asset [Policy Text Block] | FDIC Indemnification Asset The FDIC indemnification asset represents the carrying amount of the right to receive payments from the FDIC for losses incurred on certain loans and OREO purchased from the FDIC that are covered by loss share agreements. The FDIC indemnification asset is measured separately from related covered assets because it is not contractually embedded in the assets or transferable should the assets be disposed. Under the acquisition method of accounting, the FDIC indemnification asset is recorded at fair value using projected cash flows based on expected reimbursements and applicable loss share percentages as outlined in the loss share agreements. The expected reimbursements do not include reimbursable amounts related to future covered expenditures. The cash flows are discounted to reflect the timing and receipt of reimbursements from the FDIC. The discount is accreted through noninterest income over future periods. Post-acquisition adjustments to the indemnification asset are measured on the same basis as the underlying covered assets. Increases in the cash flows of covered loans reduce the FDIC indemnification asset balance, which is recognized as amortization through noninterest income over the shorter of the remaining life of the FDIC indemnification asset or the underlying loans. Decreases in the cash flows of covered loans increase the FDIC indemnification asset balance, which is recognized as accretion through noninterest income. Certain expenses related to covered assets are reimbursable from the FDIC through monthly and quarterly claims. Estimated reimbursements from the FDIC are netted against covered expenses in the consolidated statements of income.
Property, Plant and Equipment, Policy [Policy Text Block] | Premises and Equipment Premises, equipment, and capital leases are stated at cost less accumulated depreciation and amortization. Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the respective assets. Useful lives range from 5 to 10 years for furniture, fixtures, and equipment; 3 to 5 years for computer software, hardware, and data handling equipment; and 7 to 40 years for buildings and building improvements. Land improvements are amortized over a period of 20 years and leasehold improvements are amortized over the lesser of the term of the respective leases plus the first optional renewal period, when renewal is reasonably assured, or the estimated useful lives of the improvements. The Company leases various properties within its branch network. Leases generally have initial terms of up to 10 years and most contain options to renew with increases in rent. All leases are accounted for as operating leases. Maintenance and repairs are charged to current operations while improvements that extend the economic useful life of the underlying asset are capitalized. Disposition gains and losses are reflected in current operations.
Goodwill and Intangible Assets, Policy [Policy Text Block] | Intangible Assets Intangible assets consist of goodwill, core deposit intangible assets, and other identifiable intangible assets that result from business combinations. Goodwill represents the excess of the purchase price over the fair value of net assets acquired that is allocated to the appropriate reporting unit when acquired. Core deposit intangible assets represent the future earnings potential of acquired deposit relationships that are amortized over their estimated remaining useful lives. Other identifiable intangible assets primarily represent the rights arising from contractual arrangements that are amortized using the straight-line method. Goodwill is tested for impairment annually, on October 31st, or more frequently if events or circumstances indicate there may be impairment. We have one reporting unit, Community Banking. If we elect to perform a qualitative assessment, we evaluate factors such as macroeconomic conditions, industry and market considerations, overall financial performance, changes in stock price, and progress towards stated objectives in determining if it is more likely than not that the fair value of our reporting unit is less than its carrying amount. If we conclude that it is more likely than not that the fair value of our reporting unit is less than its carrying amount, a quantitative test is performed; otherwise, no further testing is required. The quantitative test consists of comparing the fair value of our reporting unit to its carrying amount, including goodwill. If the fair value of our reporting unit is greater than its book value, no goodwill impairment exists. If the carrying amount of our reporting unit is greater than its calculated fair value, a goodwill impairment charge is recognized for the difference. We performed a quantitative assessment for the annual test on October 31, 2020, which resulted in no goodwill impairment. Quantitative goodwill impairment testing involves significant management judgement, requiring an assessment of whether the carrying value of the reporting unit can be supported by its fair value. The process to determine fair value of our reporting unit utilizes widely accepted valuation techniques, such as the market approach (earnings multiples and transaction multiples) and the income approach (discounted cash flow (“DCF”) method). The Company engaged an independent valuation specialist to assist with goodwill impairment testing utilizing both the market and DCF methods. The resulting fair values from the aforementioned methods were appropriately weighted to determine the final fair value of our reporting unit. Under the market approach, the key assumptions are selected price to earnings ratios and price to tangible book value multiples. The selection of the multiples considers the operating performance and financial condition of our reporting unit as compared with those of a group of selected publicly traded guideline companies. Among other factors considered, are the level and expected growth in return on tangible equity relative to the guideline companies selected, implied control premiums, recent transaction prices, as well as data in comparable macroeconomic environments. Under the DCF approach, the key assumptions used are the cash flows for the forecasted period, the terminal growth rate, and the discount rate. The cash flows for the forecasted period are estimated based on management’s most recent projections available as of the testing date, given consideration to minimum equity capital requirements. The projections include macroeconomic variables developed at the same time. The terminal growth rate is selected based on management’s long-term expectation for the reporting unit. The discount rate is based on the reporting unit’s estimated cost of equity capital, computed under the capital asset pricing model and reflects the risk and uncertainty in the financial markets in the internally generated cash flow projections. At October 31, 2020, the fair value of the Company’s reporting unit compared to the carrying value resulted in no impairment of goodwill. While the inherent risk related to uncertainty is embedded in the key assumptions used in the valuations, the current environment continues to evolve due to the challenge and uncertainties related to the pandemic. Further deterioration in macroeconomic and market conditions, potential adverse effects to economic forecasts due to the severity and duration of the pandemic, as well as the responses of governments, customers, and clients, could negatively impact the assumptions used in the valuation. If the future should differ from management’s best estimate of key assumptions, the Company could potentially experience goodwill impairment charges in the future.
Repurchase Agreements, Collateral, Policy [Policy Text Block] | Securities Sold Under Agreements to Repurchase Securities sold under agreements to repurchase are generally accounted for as collateralized financing transactions and recognized as short-term borrowings in the Company’s consolidated balance sheets. Securities, generally U.S. government and federal agency securities, pledged as collateral under these arrangements can be sold or repledged only if replaced by the secured party. The fair value of the collateral provided to a third party is continually monitored and additional collateral is provided as appropriate.
Derivatives, Policy [Policy Text Block] | Derivative Instruments The Company primarily uses derivative instruments to protect against the risk of adverse price or interest rate movements on the value of certain assets and liabilities and on future cash flows. Derivative instruments represent contracts between parties that usually require little or no initial net investment and result in one party delivering cash or another asset to the other party based on a notional amount and an underlying asset as specified in the contract such as interest rates, equity security prices, currencies, commodity prices, or credit spreads. These derivative instruments may consist of interest rate swaps, floors, caps, collars, futures, forward contracts, and written and purchased options. Derivative contracts often involve future commitments to exchange interest payment streams or currencies based on a notional or contractual amount, such as interest rate swaps or currency forwards, or to purchase or sell other financial instruments at specified terms on a specified date, such as options to buy or sell securities or currencies. Derivative instruments are subject to counterparty credit risk due to the possibility that the Company will incur a loss because a counterparty, which may be a bank, a broker-dealer or a customer, fails to meet its contractual obligations. This risk is measured as the expected positive replacement value of contracts. Derivative contracts may be executed only with exchanges or counterparties approved by the Company’s Asset/Liability Management Committee. If certain conditions are met, a derivative may be designated as a hedge related to fair value, cash flow, or foreign exposure risk. The recognition of changes in the fair value of a derivative instrument varies depending on the intended use of the derivative and the resulting designation. The Company accounts for hedges of customer loans as fair value hedges. The change in fair value of the hedging derivative and the change in fair value of the hedged exposure are recorded in earnings. Any hedge ineffectiveness is also reflected in current earnings. Changes in the fair value of derivatives not designated as hedging instruments are recognized as a gain or loss in earnings. The Company formally documents any relationships between hedging instruments and hedged items and the risk management objective and strategy for undertaking each hedged transaction. All derivative instruments are reported at fair value in the consolidated balance sheets.
Share-based Payment Arrangement [Policy Text Block] | Equity-Based Compensation The cost of employee services received in exchange for equity instruments, including stock options and restricted stock awards, is generally measured at fair value on the grant date. The Black-Scholes-Merton valuation model is used to estimate the fair value of stock options at the grant date while the fair value of restricted stock awards is based on the market price of the Company’s common stock on the grant date. The Black-Scholes-Merton model incorporates the following assumptions: the expected volatility is based on the weekly historical volatility of the Company’s common stock price over the expected term of the option; the expected term is generally calculated using the shortcut method; the risk-free interest rate is based on the U.S. Department of the Treasury’s (“Treasury”) yield curve on the grant date with a term comparable to the grant; and the dividend yield is based on the Company’s dividend yield using the most recent dividend rate paid per share and trading price of the Company’s common stock. Compensation cost is recognized over the required service period, generally defined as the vesting period for stock option awards and as the restriction period for restricted stock awards. For awards with graded vesting, compensation cost is recognized on a straight-line basis over the requisite service period for the entire award.
Revenue from Contract with Customer [Policy Text Block] | Revenue Recognition Wealth management. Wealth management income represents monthly fees due from wealth management customers in consideration for managing and administrating the customers' assets. Wealth management and trust services include custody of assets, investment management, escrow services, fees for trust services and similar fiduciary activities. Revenue is recognized when the performance obligation is completed each month, which is generally the time that payment is received. Income also includes fees received from a third party broker-dealer as part of a revenue-sharing agreement for fees earned from customers that are referred to the third party. These fees are paid to the Company by the third party on a quarterly basis and recognized ratably throughout the quarter as the performance obligation is satisfied. Service charges on deposits and other service charges and fees. Service charges on deposits and other service charges and fees represent general service fees for account maintenance and activity and transaction-based fees that consist of transaction-based revenue, time-based revenue (service period), item-based revenue, or some other individual attribute-based revenue. Revenue is recognized when the performance obligation is completed, which is generally monthly for account maintenance services or when a transaction has been completed. Payment for such performance obligations is generally received at the time the performance obligations are satisfied. Other service charges and fees include interchange income from debit and credit card transaction fees.
Advertising Cost [Policy Text Block] | Advertising Expenses Advertising costs are generally expensed as incurred. The Company may establish accruals for expected advertising expenses in the course of a fiscal year.
Income Tax, Policy [Policy Text Block] | Income Taxes Income tax expense is comprised of the current and deferred tax consequences of events and transactions already recognized. The Company includes interest and penalties related to income tax liabilities in income tax expense. The effective tax rate, income tax expense as a percent of pre-tax income, may vary significantly from statutory rates due to tax credits and permanent differences. Deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the tax bases of assets and liabilities and their carrying amounts for financial reporting purposes. Deferred tax assets and liabilities are adjusted through the provision for income taxes as changes in tax laws or rates are enacted.
Earnings Per Share, Policy [Policy Text Block] | Per Share Results Basic earnings per common share is calculated by dividing net income available to common shareholders by the weighted average number of common shares outstanding during the period. Diluted earnings per common share includes the dilutive effect of potential common stock that could be issued by the Company. Under the treasury stock method of accounting, potential common stock may be issued for stock options, non-vested restricted stock awards, performance based stock awards, and convertible preferred stock. Diluted earnings per common share is calculated by dividing net income by the weighted average number of common shares outstanding for the period plus the number of dilutive potential common shares. The calculation of diluted earnings per common share excludes potential common shares that have an exercise price greater than the average market value of the Company’s common stock because the effect would be antidilutive.
Risks and Uncertainties Policy [Policy Text Block] | Risks and Uncertainties Recent COVID-19 Virus Developments – During the year of 2020, government reaction to the novel coronavirus (“COVID-19”) pandemic significantly disrupted local, national, and global economies and adversely impacted a broad range of industries, including banking and other financial services. Company Response to COVID-19 – As COVID-19 events unfolded during 2020, the Company implemented various plans, strategies and protocols to protect its employees, maintain services for customers, assure the functional continuity of its operating systems, controls and processes, and mitigate financial risks posed by changing market conditions. In particular, the Company took the following actions, among others:
| • | Implemented its board-approved pandemic business continuity plan
| • | Appointed an internal pandemic preparedness task force comprised of the Company’s management to address both operational and financial risks posed by COVID-19
| • | Modified branch operations:
| o | Branch lobbies remain available, but on a limited appointment-only basis
| o | Most transactions conducted via drive-throughs
| o | Increased emphasis on digital banking platforms
| • | Implemented physical separation of critical operational workforce for Bank and non-Bank financial services subsidiaries
| • | Expanded paid time off and health benefits for employees
| • | Implemented work from home strategy for appropriate staff:
| ○ | Many of the Company's non-branch, operational essential employees remain working remotely
| o | Geographically separated work locations of Bank and Company CEO’s and most other executive management team members
| o | Suspended non-essential work-related travel
| • | Implemented a pay differential for employees continuing to work at branch or back office locations which ended May 31, 2020
| • | Adopted self-monitoring and quarantining procedures
| • | Implemented enhanced facility cleaning protocols
| • | Redeployed staff to critical customer service operations to expedite loan payment deferral requests, Paycheck Protection Program lending efforts, and other operations
Potential Effects of COVID-19 – The adverse impact of COVID-19 to the economy has impaired some of the Company’s customers’ ability to fulfill their financial obligations to the Company, reducing interest income on loans or increasing loan losses. In keeping with Interagency Statement on Loan Modifications and Reporting for Financial Institutions Working with Customers Affected by the Coronavirus, the Company continues to work with COVID-19 affected borrowers to defer loan payments, interest, and fees. Through December 31, 2020, the Company has modified or deferred payments on a total of 3,625 loans totaling $458.17 million in principal. As of December 31, 2020, current commercial and consumer COVID-19 loan deferrals stood at $26.54 million and $5.72 million, respectively, down significantly from our peak of $436.11 million at June 30, 2020. Deferred interest and fees for these loans will continue to accrue to income under normal GAAP accounting. However, should eventual credit losses on deferred payments occur, accrued interest income and fees would be reversed, which would negatively impact interest income in future periods. At this time, the Company is unable to project the materiality of any such impact. The general economic slowdown caused by COVID-19 in local economies in communities served by the Company has affected loan demand and consumption of financial services, generally, reducing interest income, service fees, and the demand for other profitable financial services provided by the Company. In addition to the general impact of COVID-19, certain provisions of the Coronavirus Aid, Relief and Economic Security (“CARES”) Act, as well as other legislative and regulatory actions may materially impact the Company. The Company is participating in the Paycheck Protection Program (“PPP”), administered by the Small Business Administration (“SBA”), in an attempt to assist its customers. Per the terms of the program, PPP loans have a two-year term, earn interest at 1%, are fully guaranteed by the SBA, and are partially or totally forgivable if administered by the borrower according to guidance provided by the SBA. The Company believes the majority of these loans have the potential to be forgiven by the SBA if administered in accordance with the terms of the program. Through December 31, 2020 the Company processed 803 loans with original principal balances totaling $62.74 million through the PPP. As of December 31, 2020, $3.94 million, or 6.46%, of the Company's Paycheck Protection Program loan balances had been forgiven by the SBA. COVID-19 could cause a sustained decline in the Company’s stock price or the occurrence of an event that could, under certain circumstances, create the impairment of goodwill. In the event the Company deems all or a portion of its goodwill to be impaired, the Company could record a non-cash charge to earnings for the amount of such impairment. Such a charge would have no impact on tangible or regulatory capital. To date, the Company has identified no material, unmitigated operational or internal control challenges or risks and anticipates no significant challenges to its ability to maintain systems and controls as a result of the actions taken to prevent the spread of COVID-19. In addition, the Company currently faces no material resource constraints arising due to implementation of the business continuity plan. It is impossible to predict the full extent to which COVID-19 and the resulting measures to prevent its spread will affect the Company’s operations. Although there is a high degree of uncertainty around the magnitude and duration of the economic impact of COVID-19, the Company’s management believes its financial position, including high levels of capital and liquidity, will allow it to successfully endure the negative economic impacts of the crisis.
New Accounting Pronouncements, Policy [Policy Text Block] | Recent Accounting Standards Standards to be Adopted in 2021 In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” This ASU requires an entity to utilize a new impairment model known as the current expected credit loss (“CECL”) model to estimate its lifetime “expected credit loss” and record an allowance for credit losses (“ACL”) that, when deducted from the amortized cost basis of the financial asset, presents the net amount expected to be collected on the financial asset. The CECL model is expected to result in earlier recognition of credit losses for loans, investment securities portfolio, and purchased financial assets with credit deterioration. We do not expect this standard to have a material impact on our investment securities portfolio at implementation. This ASU also will require enhanced disclosures. The new guidance was effective for interim and annual reporting periods beginning after December 15, 2019, including interim periods within those fiscal years. The CARES Act, as amended, allowed certain relief on the implementation of the ASU, and the Company adopted the new standard as of January 1, 2021, and applied the standard’s provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is adopted. The Company currently estimates that our ACL under CECL will total approximately $39.29 million and the allowance for unfunded commitments will approximate $576 thousand. The estimated decline in stockholders' equity, net of tax, approximated $5.87 million. This estimate is influenced by the composition, characteristics and quality of our loan portfolio, as well as the economic conditions and forecasts as of each reporting period. These economic conditions and forecasts could be significantly different in future periods. The impact of the change in the allowance on our results of operations in a provision for credit losses will depend on the current period net charge-offs, level of loan originations, and change in mix of the loan portfolio. Standards Adopted in 2020 In January 2017, the FASB issued ASU 2017-04, "Intangibles - Goodwill and Other (Topic 350)". This ASU provides for the simplification of the subsequent measurement of goodwill by eliminating Step 2 from the goodwill impairment test. After adoption, an entity should measure impairment of goodwill in a reporting unit when the carrying amount exceeds its fair value by the difference in these amounts. This ASU was effective for fiscal years beginning after December 15, 2019. The Company adopted this ASU effective January 1, 2020. The ASU did not have any material effect on the Company's consolidated financial statements. In August 2018, the FASB issued ASU 2018-13, "Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement." The amendments remove, modify, and add certain fair value disclosure requirements based on the concepts in the FASB Concepts Statement "Conceptual Framework for Financial Reporting--Chapter 8: Notes to Financial Statements." This update is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. In March 2020, the FASB issued ASU 2020-04, "Reference Rate Reform (Topic 848)--Facilitation of the Effects of Reference Rate Reform on Financial Reporting Summary". This ASU provides temporary optional guidance to ease the potential burden in accounting for reference rate reform. LIBOR (London Inter-bank Offered Rate) and other interbank offered rates are widely used benchmarks or reference rates in the United States and globally. With global capital markets expected to move away from LIBOR and other inter-bank offered rates toward rates that are more observable or transaction based and less susceptible to manipulation, the FASB launched a broad project in late 2018 to address potential accounting challenges expected to arise from the transition. The new guidance provides optional expedients and exceptions for applying generally accepted accounting principles to contract modifications and hedging relationships, subject to meeting certain criteria, that reference LIBOR or another reference rate expected to be discontinued. This ASU is effective March 12, 2020 through December 31, 2022. The Company adopted this ASU on March 12, 2020. The updates is not expected to have any material effect on the Company's financial statements when and as changes are made to various assets and liabilities for reference rates. Standards Not Yet Adopted In December 2019, the FASB issued ASU 2019-12, “Income Taxes (Topic 740), Simplifying the Accounting for Income Taxes”. This ASU simplifies the accounting for income taxes by removing certain exceptions to the approach for intraperiod tax allocation, the methodology for calculating income taxes in an interim period and the recognition for deferred tax liabilities for outside basis differences. This update is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. Early adoption is permitted, including adoption in any interim period for which financial statements have not yet been issued. The update is not expected to have any material effect on the Company’s financial statements. The Company does not expect other recent accounting standards issued by the FASB or other standards-setting bodies to have a material impact on the consolidated financial statements.

X
- Definition Disclosure of accounting policy for indemnification assets relating to loss share agreements with the Federal Deposit Insurance Corporation (FDIC). + References No definition available. + Details
Name: | fcbc_FederalDepositInsuranceCorporationIndemnificationAssetPolicyTextBlock
Namespace Prefix: | fcbc_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for all other investments not included in marketable and nonmarketable securities. + References No definition available. + Details
Name: | fcbc_OtherInvestmentsPolicyTextBlock
Namespace Prefix: | fcbc_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for risks and uncertainties. + References No definition available. + Details
Name: | fcbc_RisksAndUncertaintiesPolicyPolicyTextBlock
Namespace Prefix: | fcbc_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for advertising cost. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -SubTopic 35 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848 + Details
Name: | us-gaap_AdvertisingCostsPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). + References No definition available. + Details
Name: | us-gaap_BasisOfAccountingPolicyPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for completed business combinations (purchase method, acquisition method or combination of entities under common control). This accounting policy may include a general discussion of the purchase method or acquisition method of accounting (including for example, the treatment accorded contingent consideration, the identification of assets and liabilities, the purchase price allocation process, how the fair values of acquired assets and liabilities are determined) and the entity's specific application thereof. An entity that acquires another entity in a leveraged buyout transaction generally discloses the accounting policy followed by the acquiring entity in determining the basis used to value its interest in the acquired entity, and the rationale for that accounting policy. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 05 -Paragraph 4 -Subparagraph (a)-(d) -URI http://asc.fasb.org/extlink&oid=6909625&loc=d3e227-128457 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 + Details
Name: | us-gaap_BusinessCombinationsPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4273-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 + Details
Name: | us-gaap_CashAndCashEquivalentsPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=109239629&loc=d3e5614-111684 + Details
Name: | us-gaap_ConsolidationPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for its derivative instruments and hedging activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121590274&loc=d3e41620-113959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121590274&loc=d3e41638-113959 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=121590274&loc=d3e41675-113959 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(n)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5579240-113959 + Details
Name: | us-gaap_DerivativesPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257 + Details
Name: | us-gaap_EarningsPerSharePolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for fair value measurements of financial and non-financial assets, liabilities and instruments classified in shareholders' equity. Disclosures include, but are not limited to, how an entity that manages a group of financial assets and liabilities on the basis of its net exposure measures the fair value of those assets and liabilities. + References No definition available. + Details
Name: | us-gaap_FairValueMeasurementPolicyPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for financing receivable classified as held-for-investment. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5033-111524 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e4975-111524 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=84159169&loc=d3e10133-111534 Reference 4: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 Reference 5: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5093-111524 Reference 6: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 + Details
Name: | us-gaap_FinanceLoanAndLeaseReceivablesHeldForInvestmentPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for goodwill and intangible assets. This accounting policy also may address how an entity assesses and measures impairment of goodwill and intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=120406818&loc=d3e32247-109318 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32847-109319 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 740 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6491622&loc=d3e9504-115650 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32840-109319 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=116657188&loc=SL116659661-227067 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=120406818&loc=d3e32280-109318 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 17 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32809-109319 + Details
Name: | us-gaap_IncomeTaxPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for estimating the allowance for losses on loans and lease receivables. The disclosure may include (a) how the entity determines each element of the allowance, (b) which loans are evaluated individually and which loans are evaluated as a group, (c) how the entity determines both the allocated and unallocated portions of the allowance, (d) how the entity determines the loss factors applied to graded loans in order to develop a general allowance, and (e) what self-correcting mechanism the entity uses to reduce differences between estimated and actual losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5144-111524 + Details
Name: | us-gaap_LoansAndLeasesReceivableAllowanceForLoanLossesPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for investment classified as marketable security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 320 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120252992&loc=d3e62652-112803 + Details
Name: | us-gaap_MarketableSecuritiesPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. + References No definition available. + Details
Name: | us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for reclassification affecting comparability of financial statement. Excludes amendment to accounting standards, other change in accounting principle, and correction of error. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6359566&loc=d3e326-107755 + Details
Name: | us-gaap_PriorPeriodReclassificationAdjustmentDescription
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13(a)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 + Details
Name: | us-gaap_PropertyPlantAndEquipmentPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy with regard to collateral required and collateral rights on securities sold under agreements to repurchase. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 50 -Paragraph 1A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109249958&loc=SL6224234-111729 + Details
Name: | us-gaap_RepurchaseAgreementsCollateralPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for revenue from contract with customer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130561-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 20 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130566-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 18 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130563-203045 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -URI http://asc.fasb.org/topic&trid=49130388 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 20 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130566-203045 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 18 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130563-203045 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18823-107790 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 20 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130566-203045 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130564-203045 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 20 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130566-203045 + Details
Name: | us-gaap_RevenueFromContractWithCustomerPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b),(f) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901 + Details
Name: | us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6191-108592 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6161-108592 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6143-108592 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6061-108592 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6132-108592 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592 + Details
Name: | us-gaap_UseOfEstimates
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration