Troubled Debt Restructurings, Minimum Timely Payments Required Before Reversion To Accruing Status

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 40
-Section 50
-Paragraph 4
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Reflects the unfunded portion of contractual agreements to lend funds to borrowers for loans whose terms have been modified by troubled debt restructuring.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Topic 310
-SubTopic 40
-Section 50
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Amount, after allowance for bad debt, of mortgage loan receivables held-for-sale that are not part of a disposal group. Excludes loans and leases covered under loss sharing agreements and loans classified as debt securities.

+ References

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- Definition

The carrying amount of the outstanding balance due under the mortgage loan.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 10
-Section S99
-Paragraph 6
-Subparagraph (SX 210.5-04.(c) Schedule IV)
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The carrying amount of mortgage loans on real estate that were sold during the reporting period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 10
-Section S99
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- Definition

Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method.

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount of deferred fees paid by borrowers and unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of loans that are being amortized into income as an adjustment to yield. Excludes amounts for loans and leases covered under loss sharing agreements.

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Loans And The Allowance For Loan Losses (Narrative) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Net deferred loan origination costs	$ 1,097,000	$ 715,000	$ 1,097,000	$ 715,000	$ 783,000
Loan commitments to lend additional funds to debtors	0		0
Loans restructured in troubled debt restructurings	12,659,000		$ 12,659,000		5,090,000
Period of timely payments before reversion to accruing status			6 months
Nonaccruing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans restructured in troubled debt restructurings	5,299,000		$ 5,299,000		1,247,000
Total Real Estate Loans [Member] \| Residential Mortgages [Member] \| Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid principal balance	80,000,000		80,000,000		76,000,000
Mortgage servicing rights	600,000		600,000		500,000
Mortgage loans held-for-sale	100,000		100,000		300,000
Loans restructured in troubled debt restructurings	1,664,000		1,664,000		1,949,000
Total Real Estate Loans [Member] \| Residential Mortgages [Member] \| Mortgages [Member] \| Nonaccruing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans restructured in troubled debt restructurings	265,000		265,000		$ 227,000
Total Real Estate Loans [Member] \| Residential Mortgages [Member] \| FNMA Loans [Member] \| Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Mortgages sold to FNMA	$ 4,400,000	$ 1,700,000	$ 9,700,000	$ 5,200,000