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

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953676-111524

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- Definition

Amount, after troubled debt restructuring, of modified financing receivable.

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- Definition

Amount, before troubled debt restructuring, of financing receivable to be modified.

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Note 4 - Loans and Allowance for Loan Losses - TDRs Pre-modification and Post-modification (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019 USD ($)	Sep. 30, 2018
Number of Loans	0	0	2	0
Performing Financial Instruments [Member]
Pre-modification recorded investment			$ 574
Post-modification recorded investment			574
Nonperforming Financial Instruments [Member]
Pre-modification recorded investment
Post-modification recorded investment
Residential Portfolio Segment [Member]
Number of Loans			1
Residential Portfolio Segment [Member] \| Performing Financial Instruments [Member] \| Interest Only Payments [Member]
Pre-modification recorded investment			$ 292
Post-modification recorded investment			292
Residential Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member] \| Interest Only Payments [Member]
Pre-modification recorded investment
Post-modification recorded investment
Commercial and Industrial Portfolio Segment [Member]
Number of Loans			1
Commercial and Industrial Portfolio Segment [Member] \| Performing Financial Instruments [Member] \| Interest Only Payments [Member]
Pre-modification recorded investment			$ 282
Post-modification recorded investment			282
Commercial and Industrial Portfolio Segment [Member] \| Nonperforming Financial Instruments [Member] \| Interest Only Payments [Member]
Pre-modification recorded investment
Post-modification recorded investment