Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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- Definition

Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date.

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- Definition

Amount of securities, mortgage loans, or other financial instruments pledged as collateral for deposits.

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- Definition

Amount of the collateral pledged in support of federal home loan bank advances outstanding.

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Amount of repayments and penalties incurred in the satisfaction or roll-over of Federal Home Loan Bank (FHLB) advance.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

The noncurrent portion of Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

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Weighted average maturity (weighted by amount of the agreement) of repurchase agreements with the counterparty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Note 8 - Borrowings (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Jun. 30, 2018	Dec. 31, 2017
Repurchase Agreement Counterparty, Weighted Average Maturity of Agreements			149 days
Long-term Federal Home Loan Bank Advances, Noncurrent					$ 50,000
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Repayment and Penalties	$ 1,096		$ 1,096
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged	879,410		879,410
Unsecured Line of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity	15,000		$ 15,000
Debt Instrument, Basis Spread on Variable Rate			2.00%
Long-term Line of Credit, Total	0		$ 0			$ 0
Federal Home Loan Bank Borrowings [Member]
Debt Instrument, Unused Borrowing Capacity, Amount	411,310		411,310
Deposit Liabilities, Collateral Issued, Financial Instruments	$ 143,680		$ 143,680