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The cash inflow associate with the principal payment received from impaired loans.

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Number of financing receivables that have been modified by troubled debt restructurings.

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

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Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default.

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Reflects the amount of the write-down related to a troubled debt restructuring.

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Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

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Amount of interest income recognized on a cash-basis method of accounting that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

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Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

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Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

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The net amount paid or received by the reporting entity associated with purchase (sale or collection) of loans receivable arising from the financing of goods and services.

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Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement.

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Value transferred from mortgage loans to real estate owned (REO) in noncash transactions.

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Note 8 - Loans and Allowance for Credit Losses (Details Textual)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2015	Dec. 31, 2015 USD ($)
Written Down and Moved to OREO [Member]
Number of Impaired Loans	2		2		2
Real Estate Owned, Transfer to Real Estate Owned			$ 100,000
Paid Off or Charged Off [Member]
Number of Impaired Loans	6		6		6
Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down			$ 500,000
Returned To Accrual Status [Member]
Number of Impaired Loans	7		7		7
Impaired Financing Receivable, Recorded Investment	$ 800,000		$ 800,000		$ 800,000
Impaired Loan [Member]
Payments for (Proceeds from) Loans Receivable			300,000
Troubled Debt Restructurings [Member]
Impaired Financing Receivable, Recorded Investment	2,400,000		2,400,000		2,400,000		$ 2,600,000
Real Estate Owned, Transfer to Real Estate Owned			100,000
Proceeds from Impaired Loans, Principal Payment			$ 200,000
Reclassify from TDR to OREO [Member]
Financing Receivable, Modifications, Number of Contracts			1
Increase Due to Restructure [Member]
Financing Receivable, Modifications, Number of Contracts			2
Financing Receivable, Modifications, Recorded Investment	100,000		$ 100,000		100,000
Residential Portfolio Segment [Member]
Real Estate Acquired Through Foreclosure	33,000		33,000		$ 33,000		$ 313,000
Impaired Financing Receivable, Interest Income, Cash Basis Method	$ 3,000	$ 0	$ 3,000	$ 0
Impaired Financing Receivable, Interest Income, Accrual Method		$ 0		$ 0
Number of Impaired Loans	35		35		35		34
Impaired Financing Receivable, Recorded Investment	$ 4,112,444		$ 4,112,444		$ 4,112,444		$ 4,960,451
Impaired Loans, Additions, Number			14
Impaired Loans, Additions, Value			$ 900,000
Financing Receivable, Modifications, Number of Contracts	0	0	2
Financing Receivable, Modifications, Recorded Investment	$ 80,814		$ 80,814		80,814
Real Estate Acquired Through Foreclosure	33,000		33,000		33,000		313,368
Mortgage Loans in Process of Foreclosure, Amount	$ 86,000		$ 86,000		$ 86,000		$ 234,000
Financing Receivable, Modifications, Subsequent Default, Number of Contracts					0	0