Document and Entity Information Document and Entity Information [Abstract] Statement [Table] Statement [Line Items] Document Type Amendment Flag Document Period End Date Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Entity Filer Category Entity Common Stock, Shares Outstanding Trading Symbol Document Fiscal Year Focus Document Fiscal Period Focus Consolidated Statements of Financial Condition [Abstract] Assets [Abstract] Assets Cash and Due from Banks Cash and due from banks Interest-bearing Deposits in Banks and Other Financial Institutions Interest bearing deposits in banks Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents at end of period Cash and cash equivalents at beginning of the year Cash and cash equivalents Available-for-sale Securities Investment securities - available-for-sale (at fair value) Held-to-maturity securities Investment securities - held to maturity (fair value $98,183 at September 30, 2017 and $97,981 at December 31, 2016) Held-to-maturity amortized cost Restricted Investments Restricted investment in bank stock, at cost Loans and Leases Receivable, Net of Deferred Income Loans Total Loans Loans and Leases Receivable, Allowance Allowance for loan losses ALL Ending Balance ALL Beginning Balance Total allowance for loan losses Loans and Leases Receivable, Net Reported Amount Net loans Property, Plant and Equipment, Net Premises and equipment, net Carrying amount as of the balance sheet date of Goodwill and all other intangible assets, net of accumulated amortization. Goodwill and other intangible assets, net Bank Owned Life Insurance Bank owned life insurance Deferred Tax Assets, Net Deferred tax assets Real Estate Acquired Through Foreclosure Other real estate owned Total OREO Other Assets Accrued interest receivable and other assets Assets Total Assets Liabilities and Stockholders' Equity [Abstract] Liabilities and Shareholders' Equity Liabilities [Abstract] Liabilities: Noninterest-bearing Deposit Liabilities, Domestic Non-interest bearing deposits Interest-bearing Deposit Liabilities, Domestic Interest bearing deposits Deposits, Total Total deposits Short-term Debt Short-term borrowings Outstanding at end of period Long-term Debt Long-term borrowings Total long-term debt Total long-term debt Other Liabilities Accrued interest payable and other liabilities Liabilities Total Liabilities Stockholders' Equity Attributable to Parent [Abstract] Shareholders' Equity: Preferred Stock, Value Preferred stock - no par value; Authorized 2,000 shares of which 30 shares of Series A, $1,000 per share liquidation preference, 9% cumulative, issued and outstanding 10 shares at September 30, 2017 and 20 shares at December 31, 2016 Preferred stock, value Common Stock, Value, Outstanding Common Stock - par value $.01 per share; Authorized 25,000 shares; issued and outstanding 7,067 shares at September 30, 2017 and 6,269 at December 31, 2016 Trust common equity Additional Paid in Capital Surplus Retained Earnings (Accumulated Deficit) Retained earnings Accumulated Other Comprehensive Income (Loss), Net of Tax Ending balance Beginning balance Accumulated other comprehensive loss Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Balance Balance Total Shareholders' Equity Liabilities and Stockholders' Equity Total Liabilities and Shareholders' Equity Class of Stock [Axis] Class Of Stock [Domain] Class of Stock [Domain] Series A Preferred Stock [Member] Series A Preferred Stock [Member] Held-to-maturity securities, fair value Investment securities - HTM Preferred Stock, No Par Value Preferred stock, no par value Preferred Stock, Shares Authorized Preferred Stock, Liquidation Preference Per Share Preferred stock liquidation preference per share Preferred Stock, Shares Issued Preferred stock, shares issued Preferred Stock, Shares Outstanding Preferred Stock, Dividend Rate, Percentage Preferred stock dividend rate Common Stock, Par or Stated Value Per Share Common Stock, Shares Authorized Common Stock, Shares, Issued Shares of common stock sold in rights offering Common Stock, Shares, Outstanding Consolidated Statements of Operations [Abstract] Interest and Dividend Income, Operating [Abstract] Interest income Interest and Fee Income, Loans and Leases Interest and fees on loans Interest Income, Securities, Taxable Interest on investment securities: Taxable Interest Income, Securities, Tax Exempt Interest on investment securities: Exempt from federal income tax Interest and Dividend Income, Securities Total investment income Other Interest and Dividend Income Other Interest and Dividend Income, Operating Total interest income Interest Expense [Abstract] Interest expense Interest Expense, Deposits Interest on deposits Interest Expense, Short-term Borrowings Interest on short-term borrowings Interest Expense, Long-term Debt Interest on long-term borrowings Interest Expense Total interest expense Interest Income (Expense), Net Net interest income Provision for Loan Losses Expensed Provision for loan losses Interest Income (Expense), after Provision for Loan Loss Net interest income after provision for loan losses Noninterest Income [Abstract] Other operating income Total of all gain/losses before OTTI. Gain loss other Net gains - other Net gains/(losses) - other Net gains/(losses) - other Total net gains and losses on investments Total Gains Loss Net gains Fees and Commissions, Credit Cards Service charges Fees and Commissions, Fiduciary and Trust Activities Trust department Fees and Commissions, Debit Cards Debit card income Bank Owned Life Insurance Income Bank owned life insurance Brokerage Commissions Revenue Brokerage commissions Noninterest Income, Other Operating Income Other The total of all non-interest income not associated with gain/loss activity. Total other income Total other income Noninterest Income Total other operating income Noninterest Expense [Abstract] Other operating expenses Labor and Related Expense Salaries and employee benefits Federal Deposit Insurance Corporation Premium Expense FDIC premiums Equipment Expense Equipment Occupancy, Net Occupancy Information Technology and Data Processing Data processing Professional Fees Professional Services Amount of expense (income) recognized during the period for the foreclosure on real estate assets. Foreclosed Real Estate Expense Income Net Other real estate owned Total OREO expense, net Other Noninterest Expense Other Noninterest Expense Total other operating expenses Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest Income before income tax expense Current Income Tax Expense (Benefit) Tax (expense) benefit Provision for income tax expense Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest Net Income Net Income Net income Preferred Stock Dividends and Other Adjustments Accumulated preferred stock dividends Preferred stock dividends Net Income (Loss) Available to Common Stockholders, Basic Net income available to common shareholders Net Income Available to Common Shareholders Earnings Per Share, Basic and Diluted Basic and diluted net income per common share Weighted Average Number of Shares Outstanding, Basic and Diluted Weighted average number of basic and diluted shares outstanding Consolidated Statement of Comprehensive Income [Abstract] Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Other comprehensive income/(loss), net of tax and reclassification adjustments: Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Net unrealized gains on investments with OTTI Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax Net unrealized gains/(losses) on all other AFS securities Available for sale securities - all other: Net unrealized losses on all other AFS securities, Net of tax Other comprehensive income loss held to maturity securities adjustment net of tax. Other Comprehensive Income Loss Held To Maturity Securities Adjustment Net Of Tax Net unrealized gains on HTM securities Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax Net unrealized losses on cash flow hedges Cash flow hedges: Unrealized holding gains, Net of Tax Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Net of Tax Net unrealized gains/(losses) on pension Unrealized net actuarial gain (loss), Net of Tax Net of tax and reclassification adjustments amount of the increase (decrease) in accumulated other comprehensive income (loss) related to other postretirement benefit plans, attributable to the parent entity. Other Comprehensive Income (Loss), Other Postretirement Benefit Plans, Adjustment, Net of Tax, Portion Attributable to Parent Net unrealized gains on SERP Other Comprehensive Income (Loss), Net of Tax Other comprehensive income/(loss), net of tax Other comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Attributable to Parent Comprehensive income Consolidated Statement of Changes in Shareholders' Equity [Abstract] Statement, Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Preferred Stock [Member] Preferred Stock [Member] Common Stock [Member] Common Stock [Member] Additional Paid In Capital [Member] Surplus [Member] Retained Earnings [Member] Retained Earnings [Member] Accumulated Other Comprehensive Income [Member] Accumulated Other Comprehensive Loss [Member] Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures Stock based compensation Stock Issued During Period, Value, New Issues Common stock issued Stock Redeemed or Called During Period, Value Preferred stock redemption Shares redeemed (value) Preferred stock redemption Preferred Stock Dividends Preferred stock dividends paid Consolidated Statement of Cash Flows [Abstract] Net Cash Provided by (Used in) Operating Activities [Abstract] Operating activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Depreciation Premises and Equipment Depreciation Share-based Compensation Stock compensation Gains (Losses) on Sales of Other Real Estate Gain on sales of other real estate owned Impairment of Real Estate Write-downs of other real estate owned Fair value write-down, net Gain (Loss) on Sales of Loans, Net Gain on loan sales Gain on sale of consumer loans Gain (Loss) on Sale of Property Plant Equipment Losses on disposal of fixed assets Losses on disposal of fixed assets Net amortization of available for sale securities discounts and premiums. Net amortization of available for sale securities discounts and premiums Net amortization of investment securities discounts and premiums- AFS Net amortization of held to maturity securities discounts and premiums. Net amortization of held to maturity securities discounts and premiums Net amortization of investment securities discounts and premiums- HTM Available-for-sale Securities, Gross Realized Gain (Loss), Net Losses/(gains) on sales of investment securities - available-for-sale Increase (Decrease) in Deferred Charges Amortization of deferred loan fees Increase (Decrease) in Other Operating Assets Increase in accrued interest receivable and other assets Increase (Decrease) in Deferred Income Taxes Decrease in deferred tax benefit Increase (Decrease) in Accounts Payable and Accrued Liabilities Increase/(decrease) in accrued interest payable and other liabilities Life Insurance, Corporate or Bank Owned, Change in Value Earnings on bank owned life insurance Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Investing activities Proceeds from Maturities, Prepayments and Calls of Available-for-sale Securities Proceeds from maturities/calls of investment securities available-for-sale Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities Proceeds from maturities/calls of investment securities held-to-maturity Proceeds from Sale of Available-for-sale Securities Proceeds from sales of investment securities available-for-sale Proceeds Payments to Acquire Available-for-sale Securities Purchases of investment securities available-for-sale Payments to Acquire Held-to-maturity Securities Purchases of investment securities held-to-maturity Proceeds from Sale of Foreclosed Assets Proceeds from sales of other real estate owned Proceeds from Sale of Loans Held-for-sale Proceeds from loan sales Payments for (Proceeds from) Productive Assets Proceeds from disposal of fixed assets Proceeds from Life Insurance Policies Proceeds from BOLI death benefit Payments for (Proceeds from) Federal Home Loan Bank Stock Net decrease in FHLB stock Payments for (Proceeds from) Loans and Leases Net increase in loans Payments to Acquire Property, Plant, and Equipment Purchases of premises and equipment Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Financing activities Increase (Decrease) in Deposits Net increase in deposits Payments of Ordinary Dividends, Preferred Stock and Preference Stock Preferred stock dividends paid Payments for Repurchase of Redeemable Preferred Stock Preferred stock redemption Proceeds from Issuance of Common Stock Proceeds from sale of common stock Proceeds from common stock rights offering, gross Payments of Stock Issuance Costs Rights Offering costs Offering-related expenses Proceeds from (Repayments of) Short-term Debt Net increase/(decrease) in short-term borrowings Repayments of Long-term Debt Payments on long-term borrowings Net Cash Provided by (Used in) Financing Activities Net cash provided by financing activities Cash and Cash Equivalents, Period Increase (Decrease) Increase in cash and cash equivalents Supplemental Cash Flow Information [Abstract] Supplemental information Interest paid Other Noncash Investing and Financing Items [Abstract] Non-cash investing activities: Transfer to Other Real Estate Transfers from loans to other real estate owned Basis of Presentation [Abstract] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Basis of Presentation Earnings Per Common Share [Abstract] Earnings Per Share [Text Block] Earnings Per Common Share Net Gains/Losses [Abstract]. Net Gains/(Losses) [Abstract] Disclosures related to all gains and losses incurred by the Company during the disclosure period Gain Loss [Text Block] Net Gains/(Losses) Cash and Cash Equivalents [Abstract] Cash and Cash Equivalents Disclosure [Text Block] Cash and Cash Equivalents Investments [Abstract] Marketable Securities [Text Block] Investments Restricted Investment in Bank Stock [Abstract] Cost-method Investments, Description [Text Block] Restricted Investment in Bank Stock Loans and Related Allowance for Loan Losses [Abstract] Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Loans and Related Allowance for Loan Losses Other Real Estate Owned [Abstract] Real Estate Owned [Text Block] Other Real Estate Owned Fair Value of Financial Instruments [Abstract] Fair Value Disclosures [Text Block] Fair Value of Financial Instruments Accumulated Other Comprehensive Loss [Abstract] Comprehensive Income Note [Text Block] Accumulated Other Comprehensive Loss Junior Subordinated Debentures and Restrictions on Dividends [Abstract] Schedule of Subordinated Borrowing [Text Block] Junior Subordinated Debentures and Restrictions on Dividends