Common Stock [Member] Equity Components [Axis] Additional Paid-in Capital [Member] Retained Earnings [Member] Accumulated Other Comprehensive (Loss) Income [Member] Treasury Stock [Member] Non-controlling Interest [Member] Federal Home Loan Bank New York ("FHLBNY") [Member] Federal Home Loan Bank Branch [Axis] Federal Home Loan Bank Pittsburgh ("FHLBPITT") [Member] Atlantic Central Bankers Bank ("ACBB") [Member] Obligations of U.S. Government Sponsored Entities [Member] Major Types of Debt and Equity Securities [Axis] Obligations of U.S. States and Political Subdivisions [Member] Residential Mortgage-Backed Securities U.S. Government Agencies [Member] Residential Mortgage-Backed Securities U.S. Government Sponsored Entities [Member] Residential Mortgage-Backed Securities Non-U.S. Government Agencies or Sponsored Entities [Member] U.S. corporate Debt Securities [Member] Total debt securities [Member] Equity Securities [Member] Obligations of U.S. Sponsored Entities [Member] Mortgage-backed securities [Member] Originated Loans and Leases [Member] Receivable Type [Axis] Commercial and Industrial - Agriculture [Member] Class of Financing Receivable, Type [Axis] Commercial and Industrial Other [Member] Commercial and industrial, total [Member] Commercial Real Estate - Construction [Member] Commercial Real Estate - Agriculture [Member] Commercial Real Estate Other [Member] Commercial real estate, total [Member] Residential Real Estate - Home equity [Member] Residential Real Estate - Mortgages [Member] Residential real estate, total [Member] Consumer Indirect [Member] Consumer Other [Member] Consumer and other, total [Member] Leases [Member] Covered Loans [Member] Acquired Loans and Leases [Member] VIST Financial Corp. ("VIST Financial") [Member] Business Acquisition [Axis] Acquired Credit Impaired Loans [Member] Acquired Non Credit Impaired Loans [Member] 30 - 89 Days [Member] Financing Receivables, Period Past Due [Axis] 90 Days or More [Member] Covered single family assets [Member] Covered commercial assets [Member] Non-residential real estate loans [Member] Pension Benefits [Member] Defined Benefit Plans and Other Postretirement Benefit Plans [Axis] Life and Health [Member] SERP Benefits [Member] Banking [Member] Business Segments [Axis] Insurance [Member] Wealth Management [Member] Intercompany [Member] Extended Term [Member] Loan Restructuring Modification [Axis] Reduction of Interest Rate [Member] Pass [Member] Internal Credit Assessment [Axis] Special Mention [Member] Substandard [Member] Performing [Member] Nonperforming [Member] Recurring [Member] Measurement Frequency [Axis] Fair Value [Member] Measurement Basis [Axis] Level 1 [Member] Fair Value, Hierarchy [Axis] Level 2 [Member] Level 3 [Member] Other Borrowings [Member] Long-term Debt, Type [Axis] Non-Recurring [Member] Carrying Amount [Member] Reclassification out of Accumulated Other Comprehensive Income [Member] Reclassification out of Accumulated Other Comprehensive Income [Axis] Available for Sale Securities [Member] Employee Benefit Plans [Member] Employee Benefit Plans Service Costs [Member] Document And Entity Information Entity Registrant Name Entity Central Index Key Document Type Trading Symbol Document Period End Date Amendment Flag Current Fiscal Year End Date Entity a Well-known Seasoned Issuer Entity a Voluntary Filer Entity's Reporting Status Current Entity Filer Category Entity Public Float Entity Common Stock, Shares Outstanding Document Fiscal Period Focus Document Fiscal Year Focus Statement of Financial Position [Abstract] ASSETS Cash and noninterest bearing balances due from banks Interest bearing balances due from banks Cash and Cash Equivalents Trading securities, at fair value Available-for-sale securities, at fair value (amortized cost of $1,352,845 at September 30, 2016 and $1,390,255 at December 31, 2015) Held-to-maturity securities, at amortized cost (fair value of $151,626 at September 30, 2016 and $146,686 at December 31, 2015) Originated loans and leases, net of unearned income and deferred costs and fees Acquired loans and leases, covered Acquired loans and leases, non-covered Less: Allowance for loan and lease losses Net Loans and Leases Federal Home Loan Bank and other stock Bank premises and equipment, net Corporate owned life insurance Goodwill Other intangible assets, net Accrued interest and other assets Total Assets LIABILITIES Deposits: Interest bearing: Checking, savings and money market Time Noninterest bearing Total Deposits Federal funds purchased and securities sold under agreements to repurchase Other borrowings, including certain amounts at fair value of $0 at September 30, 2016 and $10,576 at December 31, 2015 Trust preferred debentures Other liabilities Total Liabilities EQUITY Tompkins Financial Corporation shareholders' equity: Common Stock - par value $.10 per share: Authorized 25,000,000 shares; Issued: 15,091,864 at September 30, 2016; and 15,015,594 at December 31, 2015 Additional paid-in capital Retained earnings Accumulated other comprehensive loss Treasury stock, at cost - 116,203 shares at September 30, 2016, and 116,126 shares at December 31, 2015 Total Tompkins Financial Corporation Shareholders' Equity Noncontrolling interests Total Equity Total Liabilities and Equity Available-for-sale securities, at amortized cost Held-to-maturity securities, at fair value Other borrowings, at fair value Common Stock, par value (in dollars per share) Common Stock, authorized Common Stock, issued Treasury stock, shares Income Statement [Abstract] INTEREST AND DIVIDEND INCOME Loans Due from banks Trading securities Available-for-sale securities Held-to-maturity securities Federal Home Loan Bank and other stock Total Interest and Dividend Income INTEREST EXPENSE Time certificates of deposits of $250,000 or more Other deposits Federal funds purchased and securities sold under agreements to repurchase Trust preferred debentures Other borrowings Total Interest Expense Net Interest Income Less: Provision for loan and lease losses Net Interest Income After Provision for Loan and Lease Losses NONINTEREST INCOME Insurance commissions and fees Investment services income Service charges on deposit accounts Card services income Mark-to-market loss on trading securities Mark-to-market gain on liabilities held at fair value Other income Gain on sale of available-for-sale securities Total Noninterest Income NONINTEREST EXPENSES Salaries and wages Pension and other employee benefits Net occupancy expense of premises Furniture and fixture expense FDIC insurance Amortization of intangible assets Other operating expense Total Noninterest Expenses Income Before Income Tax Expense Income Tax Expense Net Income attributable to Noncontrolling Interests and Tompkins Financial Corporation Less: Net income attributable to noncontrolling interests Net Income Attributable to Tompkins Financial Corporation Basic Earnings Per Share (in dollars per share) Diluted Earnings Per Share (in dollars per share) Statement of Comprehensive Income [Abstract] Net income attributable to noncontrolling interests and Tompkins Financial Corporation Other comprehensive income, net of tax: Available-for-sale securities: Change in net unrealized (gain) loss during the period Reclassification adjustment for net realized gain on sale of available-for-sale securities included in net income Employee benefit plans: Recognized actuarial gain due to curtailment Net actuarial gain due to curtailment Amortization of net retirement plan actuarial gain Amortization of net retirement plan prior service cost Other comprehensive (loss) income Subtotal comprehensive income attributable to noncontrolling interests and Tompkins Financial Corporation Less: Net income attributable to noncontrolling interests Total comprehensive income attributable to Tompkins Financial Corporation Statement of Cash Flows [Abstract] OPERATING ACTIVITIES Net income attributable to Tompkins Financial Corporation Adjustments to reconcile net income to net cash provided by operating activities: Provision for loan and lease losses Depreciation and amortization of premises, equipment, and software Earnings from corporate owned life insurance Net amortization on securities Amortization/accretion related to purchase accounting Mark-to-market loss on trading securities Mark-to-market gain on liabilities held at fair value Net gain on securities transactions Net gain on sale of loans originated for sale Proceeds from sale of loans originated for sale Loans originated for sale Net loss on sale of bank premises and equipment Gain on pension curtailment Stock-based compensation expense Decrease in accrued interest receivable (Decrease) increase in accrued interest payable Proceeds from sales of trading securities Proceeds from maturities and payments of trading securities Other, net Net Cash Provided by Operating Activities INVESTING ACTIVITIES Proceeds from maturities, calls and principal paydowns of available-for-sale securities Proceeds from sales of available-for-sale securities Proceeds from maturities, calls and principal paydowns of held-to-maturity securities Purchases of available-for-sale securities Purchases of held-to-maturity securities Net increase in loans Net increase in Federal Home Loan Bank stock Proceeds from sale of bank premises and equipment Purchases of bank premises and equipment Net cash used in acquisition Other, net Net Cash Used in Investing Activities FINANCING ACTIVITIES Net increase in demand, money market, and savings deposits Net increase (decrease) in time deposits Net decrease in Federal funds purchases and securities sold under agreements to repurchase Increase in other borrowings Repayment of other borrowings Cash dividends Common stock issued Repurchase of common stock Shares issued for dividend reinvestment plan Shares issued for employee stock ownership plan Net shares issued related to restricted stock awards Net proceeds from exercise of stock options Tax benefit from stock option exercises Net Cash Provided by Financing Activities Net Increase in Cash and Cash Equivalents Cash and cash equivalents at beginning of period Total Cash & Cash Equivalents at End of Period Supplemental Information: Cash paid during the year for - Interest Cash paid during the year for - Taxes Transfer of loans to other real estate owned Statement [Table] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Balances at Beginning Other comprehensive income Total Comprehensive Income Cash dividends Net exercise of stock options and related tax benefit Common stock repurchased and returned to unissued status Shares issued for dividend reinvestment plan Stock-based compensation expense Shares issued for employee stock ownership plan Directors deferred compensation plan Common stock issued for purchase acquisition Restricted stock activity Stock issued for purchase acquisition Adoption of ASU 2014-01 Accounting for Investments in Qualified Affordable Housing Projects Balances at Ending Statement of Stockholders' Equity [Abstract] Cash dividends (in dollars per share) Net exercise of stock options and related tax benefit, shares Common stock repurchased and returned to unissued status, shares Shares issued for dividend reinvestment plan Shares issued for employee stock ownership plan, shares Directors deferred compensation plan, shares Restricted stock activity, shares Shares issued for purchase acquisition, shares Organization, Consolidation and Presentation of Financial Statements [Abstract] Business Accounting Policies [Abstract] Basis of Presentation Accounting Standards Updates Accounting Standards Updates Investments, Debt and Equity Securities [Abstract] Securities Loans and Leases Receivable Disclosure [Abstract] Loans and Leases Receivables [Abstract] Allowance for Loan and Lease Losses Fdic Indemnification Asset Related To Covered Loans FDIC Indemnification Asset Related to Covered Loans Earnings Per Share [Abstract] Earnings Per Share Stockholders' Equity Note [Abstract] Other Comprehensive Income (Loss) Banking and Thrift [Abstract] Employee Benefit Plan Other Income and Expenses [Abstract] Other Income and Operating Expense Guarantees [Abstract] Financial Guarantees Segment Reporting [Abstract] Segment and Related Information Fair Value Disclosures [Abstract] Fair Value Schedule of available for sale securities Schedule of held to maturity securities Schedule of available for sale securities with unrealized losses Schedule held-to-maturity securities with unrealized losses Schedule of amortized cost and estimated fair value of debt securities by contractual maturity Schedule of trading securities at estimated fair value Schedule of loans and leases Schedule of outstanding principal and carrying amount of loans acquired Schedule of the change in the accretable yield Schedule of age analysis of past due loans Schedule of originated and acquired loan and lease losses by portfolio segment Schedule of the allowance for loan and lease losses based on impairment methodology Schedule of recorded investment in loans and leases impairment methodology Schedule of recorded investments in impaired loans Schedule of troubled debt restructurings Schedule of credit quality indicators on loans by class of commercial and industrial loans and commercial real estate loans Schedule of credit quality indicators by class of residential real estate and consumer loans Schedule of basic and diluted earnings per share Schedule of tax effect allocated to each component of other comprehensive income Schedule of accumulated other comprehensive income Compensation and Retirement Disclosure [Abstract] Schedule of net periodic benefit cost and other comprehensive income Schedule of other income and operating expense Schedule of segment and related information Schedule of assets and liabilities measured at fair value on a recurring basis Schedule of assets and liabilities measured at fair value on a non recurring basis Schedule of carrying amount and fair value of financial instruments Schedule of Available-for-sale Securities [Table] Schedule of Available-for-sale Securities [Line Items] Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Schedule of Held-to-maturity Securities [Table] Schedule of Held-to-maturity Securities [Line Items] Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Available-for-sale securities Less Than 12 Months, Fair Value Less Than 12 Months, Unrealized Losses 12 Months or Longer, Fair Value 12 Months or Longer, Unrealized Losses Total Fair Value Total Unrealized Losses Held-to-maturity debt securities Less Than 12 Months, Fair Value Less Than 12 Months, Unrealized Losses 12 Months or Longer, Fair Value 12 Months or Longer, Unrealized Losses Total Fair Value Total Unrealized Losses Available-for-sale securities, Amortized Cost Due in one year or less Due after one year through five years Due after five years through ten years Due after ten years Total Available-for-sale securities, Fair value Due in one year or less Due after one year through five years Due after five years through ten years Due after ten years Total Held-to-maturity securities, Amortized Cost Due in one year or less Due after one year through five years Due after five years through ten years Due after ten years Total Held-to-maturity securities, Fair value Due in one year or less Due after one year through five years Due after five years through ten years Due after ten years Total Trading Securities [Abstract] Trading securities, at estimated fair value Schedule of Federal Home Loan Bank Advances, by Branch of FHLB Bank [Table] Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items] Realized gains on available-for-sale securities Realized losses on available-for-sale securities Federal Home Loan Bank, Advances, Branch of FHLB Bank, amount of advances Mark to market loss on trading securities Securities pledged or sold under agreements to repurchase Proceeds from sale of trading securities Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Accounts, Notes, Loans and Financing Receivable [Line Items] Total loans and leases Less: unearned income and deferred costs and fees Total loans and leases, net of unearned income and deferred costs and fees Outstanding principal balance Carrying amount Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward] Balance, beginning Accretion Disposals (loans paid in full) Reclassifications to/from nonaccretable difference Balance, ending Schedule of Financing Receivables Past Due [Table] Financing Receivable, Recorded Investment, Past Due [Line Items] Past due Current Loans 90 days and accruing Nonaccrual Total loans and leases, net Allowance for Loan and Lease Losses [Roll Forward] Beginning balance Charge-offs Recoveries Provision (credit) Ending Balance Individually evaluated for impairment Collectively evaluated for impairment Ending Balance Individually evaluated for impairment Loans acquired with deteriorated credit quality Collectively evaluated for impairment Total Schedule of Impaired Financing Receivable [Table] Financing Receivable, Impaired [Line Items] Recorded Investment With No Related Allowance Unpaid Principal Balance With No Related Allowance Recorded Investment With Related Allowance Unpaid Principal Balance With Related Allowance Related Allowance Recorded Investment Unpaid Principal Balance Average Recorded Investment With No Related Allowance Interest Income Recognized With No Related Allowance Average Recorded Investment With Related Allowance Interest Income Recognized With Related Allowance Average Recorded Investment Interest Income Recognized Schedule of Financing Receivable, Troubled Debt Restructurings [Table] Financing Receivable, Modifications [Line Items] Number of Loans Pre-modification Outstanding Recorded Investment Post-modification Outstanding Recorded Investment Number of Loans Tdr Post-modification Outstanding Recorded Investment Tdr Concession, extension of term, loan Concession, extended term and lowered rate, loan Loans and Leases, gross Loans and Leases, gross Schedule of Business Acquisitions, by Acquisition [Table] Business Acquisition [Line Items] Maximum threshold precentage of reimbursement covered loans Certain losses and expenses relating to covered loans, percentage reimburseable by FDIC Net losses exceed levels relating to covered loans, percentage reimburseable by FDIC Loss sharing term period Loss recoveries term period FDIC indemnification asset Agreement termination pre-tax expense Remaining write-off FDIC indemnification asset Balance write-off FDIC indemnification asset Basic Net income available to common shareholders Less: Income attributable to unvested stock-based compensation awards Net earnings allocated to common shareholders Weighted average shares outstanding, including unvested stock-based compensation awards Less: unvested stock-based compensation Weighted average shares outstanding - Basic Diluted Net earnings allocated to common shareholders Plus: incremental shares from assumed conversion of stock--based compensation awards Weighted average shares outstanding - Diluted Basic EPS (in dollars per share) Diluted EPS (in dollars per share) Antidilutive securities excluded from computation of earning per share Available-for-sale securities before taxes: Change in net unrealized gain/loss during the period Reclassification adjustment for net realized gain on sale of available-for-sale securities included in net income Net unrealized gains (losses) Available-for-sale securities taxes: Change in net unrealized gain/loss during the period Reclassification adjustment for net realized gain on sale of available-for-sale securities included in net income Net unrealized gains (losses) Available-for-sale securities net of taxes: Change in net unrealized gain/loss during the period Net unrealized gains (losses) Employee benefit plans before taxes: Net retirement plan gain due to curtailment Net retirement plan gain (loss) Net retirement plan prior service credit Amortization of net retirement plan actuarial gain (loss) Amortization of net retirement plan prior service (credit) cost Amortization of net retirement plan transition liability Employee benefit plans Other comprehensive income (loss) Employee benefit plans taxes: Net retirement plan gain due to curtailment Net retirement plan gain (loss) Net retirement plan prior service credit Amortization of net retirement plan actuarial gain Amortization of net retirement plan prior service (credit) cost Amortization of net retirement plan transition liability Employee benefit plans Other comprehensive income (loss) Employee benefit plans net of taxes: Net retirement plan gain due to curtailment Net retirement plan gain (loss) Net retirement plan prior service credit Amortization of net retirement plan prior service (credit) cost Amortization of net retirement plan transition liability Employee benefit plans Other comprehensive income (loss) Other Comprehensive Income Available For Sale Securities Adjustment Net Of Tax Period Increase Decrease [Roll Forward] Beginning Balance Other comprehensive income before reclassifications Amounts reclassified from accumulated other comprehensive loss Net current-period other comprehensive income (loss) Ending Balance Other Comprehensive Income Employee Benefit Plans Adjustment Net Of Tax Period Increase Decrease [Roll Forward] Beginning Balance Other comprehensive income before reclassifications Amounts reclassified from accumulated other comprehensive (loss) income Net current-period other comprehensive loss (income) Ending Balance Accumulated Other Comprehensive Income (Loss) Net Of Tax [Roll Forward] Beginning Balance Other comprehensive income before reclassifications Amounts reclassified from accumulated other comprehensive (loss) income Ending Balance Amortization, Total before tax Tax (expense) benefit Net of tax Components of net periodic benefit cost Service cost Interest cost Expected return on plan assets Amortization of net retirement plan actuarial loss Amortization of net retirement plan prior service (credit) cost Recognized actuarial gain due to curtailments Net periodic benefit (income) cost Employee Benefit Plan Details Narrative Amortization of amounts previously recognized in accumulated other comprehensive income Unrecognized prior service cost Contribution to pension plan Noninterest Income Other service charges Increase in cash surrender value of corporate owned life insurance Other income Total other income Noninterest Expenses Marketing expense Professional fees Legal fees Software licensing and maintenance Cardholder expense Other expenses Total other operating expense Financial Guarantees Details Narrative Obligations to extend credit for loan commitments Segments [Axis] Interest income Interest expense Net interest income Noninterest income Noninterest expense Income before income tax expense Income tax expense Net Income attributable to noncontrolling interests and Tompkins Financial Corporation Depreciation and amortization Assets Other intangibles, net Net loans and leases Deposits Total Equity Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Trading securities, fair value Available-for-sale securities, at fair value Other borrowings, fair value Impaired loans Other real estate owned Gain (loss) on impaired loans Gain (loss) on other real estate owned Fair Value, by Balance Sheet Grouping [Table] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair value of financial assets Cash and cash equivalaents Securities - held to maturity FHLB and other stock Accrued interest receivable Loans and leases, net Financial Liabilities: Time deposits Other deposits Fed funds purchased and securities sold under agreements to repurchase Other borrowings Accrued interest payable Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements. Aggregate gross carrying amount of loans and leases receivable not covered by loss sharing agreements. Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB and Atlantic Community Bankers Bank stock. Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs). The fair value as of the balance sheet date for the aggregate of other miscellaneous borrowings owed by the reporting entity. Refers to income recongized during the period from federal home loan bank and atlantic community bank. Fees from trust, investment and asset management and other wealth advisory services. A portion of these fees is based on the market value of client assets managed, advised, administered or held in custody. The remaining portion of these fees is based on the specific service provided or may be fixed fees. The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of liabilites, held at each balance sheet date, that was included in earnings for the period. Information about gain on pension curtailment. The cash inflow associated with the sale or issuance of restricted stock awards. Value of loans transferred to other real estate owned in noncash transactions during the reporting period. Number of stock issued as a result of the exercise of stock options, after deduction of related income tax (expense) benefit. The entire disclosure for FDIC Indemnification assets. Tabular disclosure of fair value of investments in debt and equity securities in an unrealized loss position categorized as held-to-maturity. Tabular disclosure of outstanding principal and carrying amounts of acquired loans. Tabular disclosure for the change in accretable yield. Tabular disclosure of activity in the allowance for loan and lease losses based on impairment methodology. Tabular disclosure of Impaired loans and allowance. Tabular disclosure of credit quality indicators by class of residential and consumer loans. Debentures, bonds and other debt securities issued by US government sponsored entities (GSEs), for example, but not limited to, Federal Home Loan Mortgage Corporation (FHLMC or Freddie Mac), Federal National Mortgage Association (FNMA or Fannie Mae), and the Federal Home Loan Bank (FHLB). Excludes debt issued by the Government National Mortgage Association (GNMA or Ginnie Mae). Class of financing receivables related to agriculture commercial and industrial financing receivables. Class of financing receivables related to other commercial and industrial financing receivables. Class of financing receivables related to agriculture commercial real estate financing receivables. Class of financing receivables related to indirect consumer and other financing receivables. Class of financing receivables related to consumer and other financing receivables. Information pertaining to covered loans. An amount of money or property, or a portion thereof, leant to a borrower (debtor) in exchange for a promise to repay the amount borrowed plus interest at a date certain in the future. Refers to VIST financial corp. Refers to acquired credit impaired loans. Refers to acquired non credit impaired loans. Financing receivables that are more than 30 days past due but fewer than 90 days past due. Refers to covered single family assets. Refers to covered commercial assets. Refers to non residential real estate. Refers to loss sharing term in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Percent of net charge-offs (charge-offs minus recoveries) of shared loss assets plus reimbursable expenses during the shared loss period, the FDIC as reimburses the bank. Percent of net losses reimbursable to the bank by FDIC, based upon loss thresholds, per loss sharing agreement. Refers to loss sharing term in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Refers to loss recoveries term in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Amount after tax and reclassification adjustments, of (increase) decrease in accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plans. Details pertaining to defined benefit plan that provides life insurance & health benefits. The noninterest income derived from the other service charges. Represents software licensing and maintenance expenses. Amount of expense associated with cardholder. Represents other expenses classified under noninterest expenses. Details pertaining to banking segment of the entity. Information pertaining to the company-identified Insurance segment. Information pertaining to the company-identified Wealth Management segment. Refers to deteriorated credit quality of acquired receivables. Represents the amount of concession extension on term loan. Represents the amount of concession extension on term loan and lowered rate. Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements. Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements. Refers to fair value amount of collateral dependent impaired loans as of balance sheet date. Refers to fair value amount of other real estate owned as of balance sheet date. Refers to gain loss on collateral dependent impaired loans incurred during the period. Refers to gain loss on other real estate owned incurred during the period. Represents fair value of other deposits. Amount of gain (loss) before taxes related to change in benefit obligation resulting from changes in actuarial assumptions, for example, but not limited to, interest, mortality, employee turnover, salary, and temporary deviation from the substantive plan. Amount of gain (loss) related to change in benefit obligation resulting from changes in actuarial assumptions, for example, but not limited to, interest, mortality, employee turnover, salary, and temporary deviation from the substantive plan. A roll forward is a reconciliation other comprehensive income available for sale securities adjustment net of tax. A roll forward is a reconciliation other comprehensive income defined benefit plans adjustment net of tax. Value of stock issued pursuant to acquisitions during the period. Refers to agreement termination pretax expenses incurred during the period. Refers to remaining amount of write off FDIC indemnification asset write off as on date. Refers to balance amount of write off FDIC indemnification asset write off as on date. The cash inflow associated with maturities (principal being due), repayments and calls (payments before maturities) of securities classified as trading securities and held for investment purposes. Excludes proceeds from trading securities purchased and held principally for the purpose of selling them in the near term (thus held for only a short period of time) as a operating activirty. Amount of gain (loss) related to mark to market of liabilities held. Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset. The aggregate value of income of unvested stock-based compensation awards necessary to derive net income apportioned to common stockholders. Cash and Cash Equivalents, at Carrying Value Liabilities Treasury Stock, Value Stockholders' Equity Attributable to Parent Liabilities and Equity IncomeFederalHomeLoanBankAndAtlanticCommunityBankersBankStock Interest Expense, Federal Funds Purchased and Securities Sold under Agreements to Repurchase Interest Expense, Trust Preferred Securities Interest Income (Expense), after Provision for Loan Loss Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Gain (Loss), Net of Tax Comprehensive Income (Loss), Net of Tax, Attributable to Parent Accretion (Amortization) of Discounts and Premiums, Investments AmortizationAccretionRelatedToPurchaseAccounting Trading Securities, Change in Unrealized Holding Gain (Loss) GainOnLiabilitiesHeldAtFairValue Marketable Securities, Realized Gain (Loss), Excluding Other than Temporary Impairments Gain (Loss) on Sales of Loans, Net Payments for Origination and Purchases of Loans Held-for-sale Gain (Loss) on Disposition of Property Plant Equipment GainOnPensionCurtailment1 Increase (Decrease) in Accrued Investment Income Receivable Increase (Decrease) in Other Operating Assets and Liabilities, Net Net Cash Provided by (Used in) Operating Activities, Continuing Operations Payments to Acquire Available-for-sale Securities Payments to Acquire Held-to-maturity Securities Payments for (Proceeds from) Loans and Leases Payments for (Proceeds from) Federal Home Loan Bank Stock Payments to Acquire Property, Plant, and Equipment Payments for (Proceeds from) Previous Acquisition Payments for (Proceeds from) Other Investing Activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations Repayments of Debt Payments of Ordinary Dividends, Common Stock Payments for Repurchase of Common Stock Net Cash Provided by (Used in) Financing Activities, Continuing Operations Cash and Cash Equivalents, Period Increase (Decrease) Stock Repurchased During Period, Value Stock Issued During Period, Value, Dividend Reinvestment Plan Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Stock Issued During Period, Value, Employee Stock Ownership Plan Stock Issued During Period, Shares, Dividend Reinvestment Plan New Accounting Pronouncements and Changes in Accounting Principles [Text Block] Held-to-maturity Securities, Accumulated Unrecognized Holding Gain Held-to-maturity Securities, Accumulated Unrecognized Holding Loss Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract] Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value Held-to-maturity Securities, Continuous Unrealized Loss Position, Accumulated Loss Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value Available-for-sale Securities, Debt Securities Held-to-maturity Securities, Debt Maturities, within One Year, Net Carrying Amount Held-to-maturity Securities, Debt Maturities, after One Through Five Years, Net Carrying Amount Held-to-maturity Securities, Debt Maturities, after Five Through Ten Years, Net Carrying Amount Held-to-maturity Securities, Debt Maturities, after Ten Years, Net Carrying Amount Held-to-maturity Securities, Debt Maturities, Next Twelve Months, Fair Value Held-to-maturity Securities, Debt Maturities, Year Two Through Five, Fair Value Held-to-maturity Securities, Debt Maturities, Year Six Through Ten, Fair Value Held-to-maturity Securities, Debt Maturities, after Ten Years, Fair Value Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Accretion Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Disposals of Loans Financing Receivable, Individually Evaluated for Impairment Financing Receivable, Collectively Evaluated for Impairment Average interest rate paid during the year IncomeAttributableToUnvestedStockbasedCompensationAwards Net Income (Loss) Available to Common Stockholders, Basic Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax Other Comprehensive Income (Loss), Available-for-sale Securities, Tax Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost (Credit) Arising During Period, before Tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Gain (Loss), before Tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Transition Asset (Obligation), before Tax Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Tax Other Comprehensive Income (Loss), before Tax DefinedBenefitPlanActuarialGainLossTaxes Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Tax Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost (Credit), Tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Gain (Loss), Tax Other Comprehensive (Income) Loss, Amortization Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Prior Service Cost (Credit), Tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Transition Asset (Obligation), Tax Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Tax Other Comprehensive Income (Loss), Tax Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost (Credit) Arising During Period, Net of Tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Transition Asset (Obligation), Net of Tax Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Defined Benefit Plan, Expected Return on Plan Assets Defined Benefit Plan, Amortization of Gains (Losses) Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Noninterest Income, Other FDIC Indemnification Asset Related to Covered Loans [Default Label]