A valuation allowance for financing receivables that are expected to be uncollectible.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
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- Definition

The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
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-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524

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- Definition

The balance of financing receivables that were collectively evaluated for impairment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
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-Section 50
-Paragraph 11B
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- Definition

The balance of financing receivables that were individually evaluated for impairment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
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- Definition

Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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Note 8 - Loans and Allowance for Loan Losses - Allowance for Loan Losses and the Recorded Investment In Loans by Impairment Method (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016
Individually evaluated for impairment	$ 3,042		$ 3,182
Collectively evaluated for impairment	6,959		6,601
Total ending allowance balance	10,001	$ 9,748	9,783	$ 9,222	$ 9,507	$ 9,344
Loans individually evaluated for impairment	22,089		23,141
Loans collectively evaluated for impairment	1,042,126		1,012,122
Loans, net of unearned income	1,064,215		1,035,263
Real Estate Portfolio Segment [Member]
Individually evaluated for impairment	2,636		2,694
Collectively evaluated for impairment	5,993		5,815
Total ending allowance balance	8,629	8,601	8,509	7,961	8,184	8,205
Loans individually evaluated for impairment	21,418		22,381
Loans collectively evaluated for impairment	914,557		894,425
Loans, net of unearned income	935,975		916,806
Commercial Portfolio Segment [Member]
Individually evaluated for impairment	214		270
Collectively evaluated for impairment	870		681
Total ending allowance balance	1,084	836	951	900	864	854
Loans individually evaluated for impairment	386		448
Loans collectively evaluated for impairment	120,592		110,094
Loans, net of unearned income	120,978		110,542
Consumer Portfolio Segment [Member]
Individually evaluated for impairment	192		218
Collectively evaluated for impairment	96		105
Total ending allowance balance	288	$ 311	323	$ 361	$ 459	$ 285
Loans individually evaluated for impairment	285		312
Loans collectively evaluated for impairment	6,977		7,603
Loans, net of unearned income	$ 7,262		$ 7,915