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Book Value Of Impaired Loans Carried At Fair Value

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Discount Percentage Applied To Real Estate Appraised Values

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- Definition

expense related to other repossessed assets

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Impaired Financing Receivable, related expense

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- Definition

Impaired Loan Fair Value

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Mortgage Servicing Rights Fair Value

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Partial Charge-Offs On Impaired Loans carried at Fair Value

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Percent of OREO held at fair value

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- Definition

Servicing Asset Recorded At Cost

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Fair value of investment other than investment in equity security, investment in debt security and equity method investment. Includes, but is not limited to, investment in certain entities that calculate net asset value per share. Example includes, but is not limited to, investment in hedge fund, venture capital fund, private equity fund, and real estate partnership or fund.

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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 unfunded commitments for which the entity is obligated, to those certain investments for which net asset value per share is calculated (including by unit, membership interest, or other equity (ownership interest) unit measure) (alternative investments).

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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Amount of allowance for credit losses related to recorded investment.

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- Definition

Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables.

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Amount of cumulative effect of the change in accounting principle or new accounting pronouncement on retained earnings or other components of equity or net assets in the statement of financial position as of the beginning of the earliest period presented.

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Carrying amount as of the balance sheet date of other real estate and foreclosed assets. Other real estate may include real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. Foreclosed assets include all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings.

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Value of input used to measure real estate owned by financial institution by financial institution which is not directly related to its business.

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Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

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Reflects the estimated amount of impairment as of the balance sheet date of recognized servicing assets that are being amortized in proportion to and over the period of estimated net servicing income or loss.

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Fair Value (Narrative) (Details)	3 Months Ended		9 Months Ended		12 Months Ended
Fair Value (Narrative) (Details)	Sep. 30, 2018 USD ($)	Sep. 30, 2017 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2017 USD ($)	Dec. 31, 2017 USD ($)	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Dec. 31, 2016 USD ($)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
expense related to other repossessed assets			$ 269,000	$ 0
Alternative Investment	$ 56,104,000		56,104,000		$ 63,746,000
Loans Held-for-sale, Fair Value Disclosure	6,441,000		6,441,000		4,148,000
Impaired Financing Receivable, Carrying Value	44,914,000		$ 44,914,000		55,880,000
Discount percentage applied to real estate appraised values			15.00%
Discount percentage applied to lot development appraised values			6.00%
Partial Charge-Offs On Impaired Loans			$ 11,069,000		10,040,000
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	1,846,000		1,846,000		684,000
Impaired Financing Receivable, Related Allowance	1,846,000		1,846,000		684,000
Impaired Loan Fair Value	6,247,000		6,247,000		3,574,000
Partial Charge-Offs On Impaired Loans carried at Fair Value			3,708,000		2,780,000
Book Value Of Impaired Loans Carried At Fair Value	6,377,000		6,377,000		3,577,000
Impaired Financing Receivable, carried at fair value, related expense	100,000	$ 700,000	300,000	1,200,000
MSR recorded at lower of cost or fair value	10,096,000	9,479,000	10,096,000	9,479,000	9,688,000	$ 10,077,000	$ 9,476,000	$ 9,266,000
Mortgage Servicing Rights Fair Value	1,500,000		1,500,000		7,300,000
Valuation allowance of MSR	274,000	743,000	274,000	743,000	630,000	$ 248,000	$ 635,000	$ 735,000
MSRs recorded at cost	8,600,000		8,600,000		2,400,000
Changes due to fair value adjustments	(26,000)	(108,000)	356,000	(8,000)
Other Real Estate, Foreclosed Assets, and Repossessed Assets	$ 5,276,000		$ 5,276,000		$ 14,190,000
Percent of OREO held at fair value	73.21835%		73.21835%		45.94785%
Other Real Estate, Foreclosed Assets, and Repossessed Assets, Fair Value	$ 3,900,000		$ 3,900,000		$ 6,520,000
OREO valuation adjustments	77,000	$ 22,000	398,000	$ 367,000
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unfunded Commitments	6,100,000		6,100,000		7,200,000
Alternative Investment, income recognized			1,167,000
Commercial Receivables, excluding Commercial, Financial, and Agricultural [Domain]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Financing Receivable, Related Allowance	130,000		130,000		3,000
Financing Receivable, not collateral dependent [Domain]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Financing Receivable, Related Allowance	1,716,000		1,716,000		681,000
Commercial Real Estate Portfolio Segment [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	71,000		71,000		2,000
Construction Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0		0
Other Real Estate, Foreclosed Assets, and Repossessed Assets	2,191,000		2,191,000		4,852,000
Residential Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate, Foreclosed Assets, and Repossessed Assets	726,000		726,000		1,450,000
Retained Earnings [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets					3,806,000
Accounting Standards Update 2016-01 [Member] \| Assets [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets	1,200,000		1,200,000
Accounting Standards Update 2016-01 [Member] \| Retained Earnings [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets					1,917,000
Accounting Standards Update 2016-01 [Member] \| Retained Earnings [Member] \| Assets [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets	922,000		922,000
Fair Value Measured at Net Asset Value Per Share [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Alternative Investment	10,700,000		10,700,000		8,800,000
Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loan Fair Value	$ 6,247,000		$ 6,247,000		$ 3,574,000
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Maximum [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.550		0.550		0.900
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Maximum [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate Owned, Measurement Input	0.684		0.684		0.684
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Maximum [Member] \| Construction Real Estate [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.900		0.900		0.048
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Maximum [Member] \| Construction Real Estate [Member] \| Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate Owned, Measurement Input	0.450		0.450		0.900
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Maximum [Member] \| Residential Real Estate [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.400		0.400		0.330
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Maximum [Member] \| Residential Real Estate [Member] \| Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate Owned, Measurement Input	0.546		0.546		0.797
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Weighted Average [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Loans Receivable [Member]
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Impaired Loans Receivable, Measurement Input	0.254		0.254		0.227
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Weighted Average [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate Owned, Measurement Input	0.347		0.347		0.347
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Weighted Average [Member] \| Construction Real Estate [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.261		0.261		0.024
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Weighted Average [Member] \| Construction Real Estate [Member] \| Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate Owned, Measurement Input	0.219		0.219		0.245
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Weighted Average [Member] \| Residential Real Estate [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.185		0.185		0.125
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Weighted Average [Member] \| Residential Real Estate [Member] \| Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate Owned, Measurement Input	0.407		0.407		0.318
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Minimum [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.000		0.000		0.000
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Minimum [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate Owned, Measurement Input	0.009		0.009		0.009
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Minimum [Member] \| Construction Real Estate [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.050		0.050		0.000
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Minimum [Member] \| Construction Real Estate [Member] \| Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate Owned, Measurement Input	0.000		0.000		0.000
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Minimum [Member] \| Residential Real Estate [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.010		0.010		0.003
Measurement Input, Comparability Adjustment [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Market Approach [Member] \| Minimum [Member] \| Residential Real Estate [Member] \| Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate Owned, Measurement Input	0.009		0.009		0.012
Measurement Input, Cap Rate [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Income Approach [Member] \| Maximum [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.118		0.118		0.110
Measurement Input, Cap Rate [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Income Approach [Member] \| Maximum [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate Owned, Measurement Input	0.130		0.130		0.130
Measurement Input, Cap Rate [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Income Approach [Member] \| Maximum [Member] \| Residential Real Estate [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.105		0.105		0.105
Measurement Input, Cap Rate [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Income Approach [Member] \| Weighted Average [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.115		0.115		0.099
Measurement Input, Cap Rate [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Income Approach [Member] \| Weighted Average [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate Owned, Measurement Input	0.130		0.130		0.130
Measurement Input, Cap Rate [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Income Approach [Member] \| Weighted Average [Member] \| Residential Real Estate [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.105		0.105		0.105
Measurement Input, Cap Rate [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Income Approach [Member] \| Minimum [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.106		0.106		0.090
Measurement Input, Cap Rate [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Income Approach [Member] \| Minimum [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other Real Estate Owned, Measurement Input	0.130		0.130		0.130
Measurement Input, Cap Rate [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Income Approach [Member] \| Minimum [Member] \| Residential Real Estate [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.105		0.105		0.105
Measurement input replacement cost [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Cost Approach [Member] \| Maximum [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.901		0.901		0.901
Measurement input replacement cost [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Cost Approach [Member] \| Weighted Average [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.129		0.129		0.901
Measurement input replacement cost [Member] \| Fair Value, Inputs, Level 3 [Member] \| Valuation, Cost Approach [Member] \| Minimum [Member] \| Commercial Real Estate Portfolio Segment [Member] \| Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Loans Receivable, Measurement Input	0.037		0.037		0.901